The committee has outlined several concrete plans to achieve its goals: 

Developing International Standards: Formulate an international version of the "Foundry Industry Cluster Standards".

  • Conducting Global Research: Investigate the status of foundry clusters in various countries and regions and assist in their improvement.
  • Sharing Chinese Experience: Systematically summarize the 40 years of development experience of China's foundry clusters.
  • Promoting Academic Exchange: Regularly organize academic and technical exchange activities.

This move to share China's cluster development model represents a notable advancement in international industrial cooperation. In the future, China Foundry Association will closely collaborate with the World Foundry Organization (WFO) and other WFO member organizations, to efficiently and pragmatically advance the committee’s initiatives, thereby contributing more significantly to the sustainable development of the global casting industry.

2026 will mark the 40th anniversary of China Foundry Association, foundry leaders, experts, enterprises, media around the world are invited to join the "40th Anniversary of China Foundry Association" celebration activities including the events Metal China/Diecasting China/Nonferrous China 2026, international foundry forum, etc. in Shanghai from May 5th-9th, 2026, to review the glorious journey, summarize development experience and look forward to a bright future.

Casting technology for lightweight construction – insights from BMW AG

The presentation by BMW attracted a great deal of attention: speakers Dr Hanss and Mr Arnold used the example of the rear axle carrier for the BMW iX3 in integral gravity casting to demonstrate how lightweight construction, low wall thickness, high rigidity, optimised crash behaviour and reduced noise can be combined in a single component. The development and production steps shown clearly demonstrated how consistently the car manufacturer BMW is now focusing on material-saving and functionally integrated casting solutions.

Large-scale casting in transition – prospects at Everllence SE

Marco Nagler offered a glimpse into the future of large-scale casting. He reported on positive momentum in the engine industry and on the new beginning for Everllence SE following its name change in the summer of 2025.

The company is increasingly focusing on key technologies such as hydrogen engines, future fuel solutions, retrofit concepts, carbon capture and large heat pumps. Further investments are planned for 2026, such as a large cleaning cell; and job advertisements for 25 foundry mechanics are running in parallel, underlining the growth strategy.


‘The fascination of casting’ in its purest form – Pinter Guss shows its range

With visible enthusiasm, Joshua Bissels, expert for digitalisation and future topics at Pinter Guss, presented extraordinary castings from his company. The spectrum ranged from diffusers for pilot boats and cooling plates for vacuum pumps in reactor plants to a completely redesigned cylinder head for an air-cooled boxer engine in a VW. The examples impressively illustrated how versatile modern foundry technology is today – technically sophisticated, aesthetically appealing and often central to safety-critical applications.

Experience research live

Once again, Fraunhofer IGCV presented itself as a place where research is not only discussed, but lived. The atmosphere in the experimental foundry and the discussions with scientists and practitioners showed that innovative spirit and implementation strength go hand in hand here. Many participants took this spirit with them, visibly motivated – and perhaps also with new ideas for their own projects.

Flexible furnace solutions for every foundry

From compact melting and dosing systems to in-cell solutions for large structural parts, from green sand moulding to die casting, StrikoWestofen has furnaces for foundries of all shapes and sizes. All of which will be available to view at the show via digital tours and expert discussions.

“Every foundry faces a different production challenge,” continued Peter Reuther. “Those producing small-scale, high-volume components need compact furnace systems that deliver consistent quality with minimal energy use.

“Others - especially in the EV sector - need to bigger, more complex castings. Our LeanMelter technology is designed precisely for that - enabling efficient melting within the die-casting cell, minimizing transfer losses and optimizing cycle times. All of which are vital to giant casting operations.

Digital tools keep a tight ship in the melt shop

Finally, visitors to the stand will also see how proven digital solutions such as Monitizer | DISCOVER, Monitizer | PRESCRIBE and Monitizer | REFILL MONITOR can add real value to melting, dosing, and entire casting cell operations - by turning data into actional insights for IIoT and AI-driven process optimization.

By tracking KPIs such as energy use, dosing accuracy and refill status, they help die casters minimise downtime, cut waste and run operations more efficiently. Together, StrikoWestofen and Monitizer give foundries the visibility and control to optimize every melt, dose and furnace refill.

Peter added: “Foundries need furnaces that last for decades, reduce CO2 footprint, lower costs, and strengthen resilience. Digital solutions that maximize those benefits. And a service provider that can flex solutions and support in a rapidly evolving world.

At EUROGUSS 2026, we’re here to say, ‘whatever your need, we meet it’. And we look forward to demonstrating this at the show.”

Visit StrikoWestofen at the Norican stand at EUROGUSS to explore the shape of what’s next in efficient melting and dosing.

Engineering, Service & Application Expertise

Working closely with customers, ASTI develops tailored filtration and process solutions – with measurable impact: lower scrap rates, reduced energy consumption and extended tool lifetimes.
“We don’t just supply products; we deliver solutions,” emphasizes Ekincioglu.

Sustainability & R&D as Driving Forces

Filtration plays a central role in energy efficiency and resource savings. ASTI relies on regional manufacturing, sustainable materials and efficient production processes. Research activities focus on aluminum and light-metal casting, flow optimization and thermal stability – delivering tangible performance improvements.

The Commitment

ASTI stands for efficient, sustainable and reliable foundry solutions – from initial concept to full-scale production. The company combines technical precision, process efficiency, customized engineering and short delivery times, positioning itself as a key driver of a modern, future-oriented foundry industry.

01. Strategic Positioning – From Catching Up to Leading the Industry

Driven by carbon peaking and carbon neutrality goals, EV industry’s urgent need for lightweighting and low-carbon production has created a strong demand for ultra-large integrated die casting processes, however, meeting this demand is highly challenging.

In addition, faced with whole workshop’s stringent requirement for equipment reliability, YIZUMI tackles challenges with a system-thinking approach, achieving breakthroughs across materials, intelligent control, supply chain, and modular design. This has elevated the 10,000T die casting machine from a “cutting-edge technology” to an “industrial powerhouse” that steadily creates value in customer’s workshop.

In this process, LEAP10000 is beyond a single product. It is also a “symbol of confidence” in YIZUMI’s ability to lead the high-end segment. LEAP10000 successfully overcomes a series of industrial difficulties such as high-pressure, high-flow precision control; large structural component manufacturing; and long-term operational stability. The breakthrough of systematic capability has enabled YIZUMI to transform from a “candidate supplier” of high-end equipment into a “strategic partner,” laying a solid foundation for YIZUMI to enter high-value segments such as battery trays and integrated chassis components.

02. Technical Foundation – System Innovation Ensures Reliability

The technological threshold of a 10,000-ton die casting machine lies in the holistic challenges faced by the machine as a complex system. YIZUMI has built a solid technical foundation for equipment reliability through comprehensive innovations spanning core structures to intelligent control.

  1. Core structure breakthrough
    LEAP10000 features a clamping system designed based on topology optimization, with precise calculation of die stress and stiffness via finite element analysis. Using YIZUMI’s patented die material formulation, the die manufacturing process is optimized, demonstrating the feasibility of designing and producing ultra-large die casting machine dies.
     
  2. Injection system innovation
    YIZUMI’s self-developed hydraulic circuit ensures smooth control at ultra-low speeds, while patented servo valves enable real-time, multi-stage speed adjustment. The floating servo valve limits pressure-building time to under 30 milliseconds. This system expands the process window by 30%, providing a broader parameter space for stable production.
     
  3. Intelligence empowering
    YIZUMI’s proprietary ORCA control system acts as the “industrial brain” of the equipment, capable of self-optimization based on historical data. It reduces first-time mold debugging and process optimization time by over 90%, significantly lowering customers’ trial-mold costs and enabling an intelligent leap from “executing commands” to “autonomous optimization.”

03. Value Realization – From Equipment Delivery to Ecosystem Building

The technology value is ultimately proven in real market applications. With full recognition for YIZUMI’s technological capability, operation management and service system, Qinghuangdao Xinyue chooses us to be its business partner. Undoubtedly, this choice serves as the strongest validation of YIZUMI’s technological capabilities and market standing.

With LEAP10000, Qinghuangdao Xinyue will produce large key structural parts of EV such as front underbody, battery tray, rear underbody, and other integrated die cast components — with a maximum shot weight of 150 kg. Subsequently, the successful mass production is bound to directly advance the downstream automakers’ efficiency of lightweighting and production.

YIZUMI delivers more than a single machine for this landmark project. With profound accumulation in integrated die casting parts, YIZUMI provides Xinyue with turnkey solutions spanning mold, processing and equipment commissioning, ensuring customers’ mass production within a short period and completing value realization from technology to market.

04. Industry Evolution – Reshaping the Future of Automotive

The revealing of LEAP10000 reflects deep evolution of China automotive manufacturing. The most influence lies in lower application threshold of integrated die casting technology. Through YIZUMI’s cost-effective turnkey solutions, more automakers can afford the cutting-edge technology, accelerating the penetration of ultra-large die casting technology.

YIZUMI’s successful delivery of LEAP10000 demonstrates the transformation from technological innovation to market application and from single innovation to ecosystem building. It also achieves YIZUMI’s leap toward “technology leadership and ecosystem empowerment,” while also promoting the development of China’s automotive industry toward integrated and intelligent manufacturing.

At present, YIZUMI is laying the technological foundation for even higher-tonnage die casting machines, while also focusing on building a more complete industrial ecosystem. The sustained investment in key fields such as quick mold changeover, intelligent process parameter adjustment, and highly reliable automation will definitely advance the cost-effectiveness and applicability of ultra-large die casting technology. This enables customers not only to “afford it” but also to “use it well,” jointly driving high-end manufacturing in China and worldwide to a higher level.

High-Quality Manufacturing Processes

To offer a wide range of casting products and assemblies, CASTEON employs various manufacturing techniques, including:

  • Investment casting
  • Sand casting
  • High-pressure die casting
  • Low-pressure die casting
  • Gravity casting
  • Forging
  • Machining
  • Assembly production

Quality and Certifications

Highest quality standards are a core element of Doerrenberg’s corporate strategy. This is underscored by numerous certifications, including:

  • DIN EN ISO 9001:2015 (Quality Management)
  • DIN EN ISO 3834-2 (Welding Quality Assurance)
  • IATF 16949:2016 (Automotive Industry Standards)
  • DIN EN ISO 50001:2018 (Energy Management)
  • DIN EN ISO 14001:2015 (Environmental Management)

These quality and environmental standards ensure that all processes meet the highest international requirements.

Conclusion

By combining traditional casting expertise, cutting-edge technology, and a well-structured service concept, Doerrenberg Edelstahl GmbH delivers innovative and tailored solutions for a wide range of industries. The company's continuous development and commitment to quality make it a reliable partner for highly precise casting products.

1 - BEV/electronics supply chain dependencies push EU value share down

Most components for ICE vehicles assembled in Europe continue to be sourced locally. Around 85% of parts are produced within the EU, with 76% of their total value created inside the region. For BEVs, domestic sourcing remains comparable at 83%, but the share of value created in Europe is lower, averaging at 70% (not including batteries), as the wider value chain still relies on input from other regions.

Across component groups, EU value creation is highest for chassis, exterior and body, and interior systems. As production moves closer to the powertrain, the regional value share declines, falling to around 50% for electrical and electronic systems in both ICE and BEV vehicles. 

With the Commission’s Automotive Package due 10 December, it is essential that it includes robust measures including local content requirements to help retain value in Europe. Inaction risks deeper job losses and further erosion of industrial strength. Benjamin Krieger - CLEPA's Secretary General

2 - Europe faces a 15-35% cost disadvantage in key components

Europe’s cost competitiveness has continuously weakened across the automotive sector. Rising material, energy, and labour costs, combined with persistent inflation and burdensome regulations, have weighed heavily on productivity. Analysis across 36 automotive components groups shows a cost disadvantage of between 15-35% compared to best-cost regions in Asia and nearby production hubs. Moreover, Europe faces an uneven playing field, competing against regions where the entire supply chain benefits from substantial public subsidies, lower carbon costs, and less stringent environmental rules.

3 - 350,000 jobs at risk by 2030 amid mounting challenges

If current trends continue, European value creation in car parts could be reduced by up to 23% by 2030. This decline reflects both lower production volumes and reduced value per component as the powertrain mix shifts and value moves abroad. The impact on employment is significant: up to 350,000 jobs could be at risk by 2030.

For internal combustion and hybrid vehicles, loss of value is concentrated in electronics, interiors, and body systems, while for BEVs, the powertrain domain also emerges as a major source of risk.

“Europe’s industrial base is under pressure as electrification and global competition shift value to Asia. In a less favorable business environment, strategic policies are vital to retain investment, talent, and high-value segment.” Archibald Poty - CLEPA’s Trade & Market Affairs Manager

Why Visit Idra at Euroguss? This year’s exhibition will highlight:

  • Technological Leadership: From high-precision machinery to advanced process solutions, Idra is presenting innovations that push the boundaries of die casting efficiency and quality.
  • Performance-Driven Solutions: Every display, every demonstration is designed to show how Idra’s machines deliver measurable results — from speed and precision to energy efficiency.
  • A Unique Experience: Our stand layout and presentation have been completely redesigned to provide an immersive, engaging experience. Visitors can see, touch, and understand the new solutions that are transforming the industry.

Euroguss itself is a hub for the entire die casting value chain, bringing together manufacturers, engineers, and specialists to explore the latest materials, processes, and technologies. Celebrating its 30th anniversary, Euroguss 2026 promises unrivaled networking opportunities and insights into the future of die casting.

Mark your calendar for 13–15 January 2026 and join Idra at Hall 7 | Booth 250. Whether you are an experienced professional or a young engineer at the start of your career, Idra’s stand will inspire and showcase what the next generation of die casting technology can achieve — in a year that celebrates 80 years of Idra’s history, expertise, and innovation.

Watch the video of 30 Gefond at Euroguss 2024

Gefond celebrated its 30th anniversary with a stylish birthday party during EUROGUSS 2024 with customers, partners and companions.

In her empathetic and very personal speech, Tiziana Tronci described the development of the company, which was founded by her father Pierluigi. Tiziana Tronci is now leading Gefond with passion and charm at a time of great challenges and it seems that the generational change has been a success.

The guests were full of praise and enjoyed the celebration in high spirits.

Wax or PMMA?

TITAL relies on both lost wax casting and 3D printing of PMMA for the production of investment castings. In the lost wax process, the required wax patterns are traditionally produced by injecting wax into aluminum molds. The wax pattern is then fitted with a sprue system. The feeder and riser are glued on accordingly and the entire pattern is covered with a ceramic shell. After the ceramic shell is in place, the wax is melted out. What remains is a hollow ceramic mold into which the molten metal is poured. The process is similar when using PMMA 3D printed patterns, but with a key difference: instead of aluminum tools for the wax patterns, only 3D data is required. Another advantage is that the sprue system can be printed directly. "In addition, making the wax tools takes a certain amount of time, they are not very changeable and flexible but very cost-intensive," explains Rainer Sabisch. PMMA is a transparent thermoplastic material obtained by polymerizing the monomer methyl methacrylate. Due to its transparency and scratch resistance, PMMA is often used as a lightweight and shatterproof alternative to glass and is referred to as acrylic or Plexiglas. In 3D printing, it is processed as a powder and bonded layer by layer (layer thickness 150 µm) with a special binder to form three-dimensional objects. Voxeljets VX1000 is used for this. A large-format 3D printer with a build volume of 1,000 x 600 x 500 millimeters.

The question is: "When do I choose which process?" Florian Rauscher, Manager On-Demand Printing at voxeljet AG, explains: "The decisive factor is the number of parts needed. In series production, when the quantities become large, wax injection molds are unrivaled and still the first choice. PMMA systems are at their limit here, depending on the complexity of the geometry. Especially for simpler geometries, the tooling costs are manageable and therefore the break-even is relatively low compared to 3D printing. Also, in terms of part cost." A wax pattern molded over a tool costs less than a PMMA model. However, the production of those necessary tools is very expensive initially. TITAL has the corresponding production equipment in-house. The investment casting specialist can operate them in multiple shifts. The production of wax patterns is much faster, provided the tooling is already in stock. Additionally, higher capacities are possible via the wax injection molds set up in a series compared to PMMA 3D printing. The size of parts is not a factor in either process. "It is not a limiting parameter. TITAL can cast dimensions of up to 1.1 x 1.1 meters via both wax and PMMA, though not in one piece," says Rainer Sabisch.

Finally, consistency of is another factor. "If it is known that a motorsport company changes their design every two days, the manufacturers won’t be able to keep up with the constant tool changes," Sabisch says. In the aerospace sector, this applies to research and development. If a part goes through many iterations, especially in the initial phase, the use of PMMA patterns is more efficient and goal-oriented. "At least until the basis for series production is reached," adds Florian Rauscher. Thus, PMMA models are excellently suited for development purposes and small to medium series production.

First contact with 3D printing

TITAL first encountered 3D printing over 20 years ago. It all started with a toolmaker who, even then, was very active in 3D printing at that time. Back then, they were working with polystyrene. "Polystyrene powder in combination with the laser-sintering process was the first process on the market that we could use to generate parts for our purposes," Sabisch continues.

In 2005, voxeljet came along with its new PMMA material set. Ever since, TITAL has been purchasing PMMA patterns from voxeljet, who produces them using the binder jetting process. "The quality is good, the surface is good, the parameters are good," says Sabisch with satisfaction. PMMA has become increasingly popular and has gradually replaced polystyrene completely. The focus was on dimensional accuracy, less on material properties. It turned out that the dimensional accuracy of polystyrene was nowhere near as good as that of PMMA patterns. Laser sintering is a hot process in which the polystyrene material is melted by a laser. The energy and heat introduced by this process often causes distortion in the patterns. Instead, PMMA models are manufactured at room temperature, which is why no warping occurs and high dimensional accuracy is achieved. Another plus point is the negative coefficient of expansion of PMMA. Instead of expanding, PMMA simply collapses when it encounters heat, like when the model is burned out of the ceramic shell. When the ceramic is enrobed and fired, it is less likely that the shell will break.

DMLS (Direct Metal Laser Sintering): An alternative to 3D printing investment casting patterns?

In the past, TITAL's corporate parent, then named Arconic, operated some 3D printing manufacturing facilities in both development and production using metal 3D printing. However, the company distanced itself from purely metallic 3D printing during a restructuring phase over the past decade and has focused on investment casting. "I think metal 3D printing is good and exciting as such. It experienced a certain amount of hype and was an 'enabler' for us, opening doors to new technologies," says Rainer Sabisch. "However, some things did not materialize as we had hoped. The breakthrough failed to materialize. It turned out that metal 3D printing couldn't map everything after all, and it had a much harder time with safety-related aspects, including certification."

One of the main reasons for investment casting is the part size. With metal 3D printing, large-format, topology-optimized structures can hardly be produced. At least not in one piece. Most metal 3D printers offer build volumes averaging 300 x 400 x 400 millimeters. "With PMMA 3D printing, segmentation and subsequent assembly into a single part is possible," explains Florian Rauscher. "This way, customers can produce parts of up to 1.5 meters in size."

In metal printing, there is also the problem of anisotropy. The mechanical properties are not the same in every axis. With investment casting, on the other hand, the mechanical properties are always identical, regardless of the axis. This is not the case with a printed part, so that these are not yet approved for safety-relevant applications, or must be thoroughly checked.

The investment casting process has always been well established and qualified at TITAL. "We can produce safety-relevant, structurally highly stressed parts based on PMMA-printed patterns in the best quality, especially for the sensitive aerospace sector. That does not work with metal-printed parts," says Sabisch.

All around satisfied

Rainer Sabisch is very pleased with the collaboration with voxeljet: "voxeljet delivers high-precision PMMA patterns, even for very complex parts. They enable easy processability in the investment casting process and great design freedom for complex geometries." The resource-saving process can be easily integrated into existing production chains. Through 3D printing-supported investment casting production, TITAL simplifies workflows and benefits from reduced downtimes, which in turn has a positive effect on the casting price.


About TITAL

TITAL GmbH manufactures and develops highly complex, ready-to-install aluminum and titanium investment castings for well-known companies in aerospace, defense, electronics, optics, racing, mechanical engineering and medical technology. More than 90 percent of TITAL's customers are in the aerospace industry, including world leading aircraft manufacturers such as Airbus and Boeing as well as engine manufacturers such as Safran Aircraft Engines. The medium-sized investment casting specialist, which has been part of Howmet Aerospace (then Alcoa) since April 2015, was founded back in 1974 and benefits from over 45 years of experience in investment casting, topology optimization, design-to-cost and rapid prototyping. The Bestwig site in the Sauerland region of North Rhine-Westphalia currently employs around 600 people. The globally active parent company has locations in 20 countries with 65 plant branches and approximately 21,400 employees. In 2022, Howmet Aerospace achieved global sales of around 5.7 billion US dollars.

Investment Casting

Investment casting can be used to produce high-precision and filigree castings. Among the various casting processes, investment casting stands out as complex and labor-intensive. Instead of molding a negative from a solid model, the desired part is modeled from wax or plastic (e.g. PMMA) as a positive. The model is then coated with several layers of ceramic to produce a mold. When the ceramic is fired, the model melts and a hollow ceramic mold remains. The molten metal is then poured into this mold. Depending on the part, the multiple encapsulation process can take several days to weeks. After the melt has solidified, the mold is destroyed and the cast component is reworked or refined for final use. Virtually all castable alloys can be used for the investment casting process.

About TITAL / Howmet

As part of the American company Howmet Aerospace with many years of leading brand recognition in the aerospace components manufacturing sector and approx. 21,400 employees worldwide, TITAL GmbH, headquartered in Bestwig/Westphalia, near Arnsberg in North Rhine-Westphalia, is a manufacturer of globally sophisticated aluminum and titanium investment castings for leading aerospace companies.

About voxeljet

voxeljet is a leading provider of high-speed, large-format 3D printers and on-demand parts services to industrial and commercial customers. The Company’s 3D printers employ a powder binding, additive manufacturing technology to produce parts using various material sets, which consist of particulate materials and proprietary chemical binding agents. The Company provides its 3D printers and on-demand parts services to industrial and commercial customers serving the automotive, aerospace, film and entertainment, art and architecture, engineering, and consumer product end markets.

For more information, visit our website www.voxeljet.com

The plant has been in successful operation since February 2025. With the Fonderie De Riccardis project, OTTO JUNKER have once again contributed to the transformation of the foundry industry towards more energy efficiency and CO₂ neutrality. The systematic approach allows for the realization of tailor-made solutions for different framework conditions – a key success factor in industrial energy transition.

„The project shows how even ambitious targets such as the decarbonization in the foundry industry can be realized step by step in cooperation with strong partners. We are happy to be able to accompany Fonderie De Riccardis s.r.l. on this route and wish them continued success”, says Andreas von Wachtendonk, OTTO JUNKER Senior Sales Manager.

From an early planning stage onwards, OTTO JUNKER GmbH with its team of experts will individually advise companies which are facing a technological transformation – be it with regard to energy efficiency, decarbonization or modernization.

The focus is on order-based precision manufacturing, a field of growing importance for global value chains. "Technological upheavals, geopolitical challenges and the transformation of entire industries are presenting many manufacturing companies with major challenges. With Make-to-Order Days, we are creating a platform that responds precisely to these changes – close to the needs of the industry and with a clear focus on the future," says Roland Bleinroth, Managing Director of Messe Stuttgart.

Clear message from the industry: focus on the backbone of production

From the perspective of the machining technology cluster, clear positioning is key. "As a significant economic factor, we are constantly striving for innovative developments, new sectors, additional business areas, and future-oriented technologies. As a partner of the new MTO Days in Stuttgart, we offer our members ideal conditions and opportunities," emphasises Ingo Hell, Chairman of the Machining Technology Cluster.

The partner associations also welcome the new format. Werner Liebmann, Managing Director of the Association of the German Turned Parts Industry, states: "The MTO Days provide our industry with an important platform. Order-based manufacturing is the backbone of many key industries – and this format gives it the attention and networking it needs."

 

"Messe Stuttgart has been a reliable partner for us for many years. Especially in Baden-Württemberg, with its strong industrial base and ideal infrastructure, the conditions for the MTO Days are perfect. Order-based parts manufacturing has always been an important field of activity for toolmakers. Skills and high-end precision are part of their day-to-day business. That is why we are convinced of the concept: the MTO Days offer the opportunity to present services on a professional platform. We are happy to support this strong format," adds Ralf Dürrwächter, Managing Director of the Association of German Tool and Mould Makers (VDFM).


Added value through synergies: three trade fairs in parallel

A special advantage is that the MTO Days will take place in parallel with CastForge, the international trade fair for cast and forged parts with machining, and The Battery Show Europe. This creates valuable synergies for exhibitors and visitors alike. In related fields of technology, where precision manufacturing plays a central role, new touchpoints and opportunities for interdisciplinary exchange will emerge.

Clear structures for maximum visibility

For exhibitors, the MTO Days offer a clearly structured stand concept designed for efficient business development. A detailed list of services – including fields of application, manufacturing processes, materials, certifications, and batch sizes – helps potential customers to identify suitable suppliers in advance and prepare their visit effectively. This ensures not only random contacts, but targeted connections for sustainable business.

Another highlight is the stand construction concept with all-inclusive packages. A uniform, modern design ensures fairness and discretion among all exhibitors. Integrated service and communication measures, as well as organisational support, allow companies to focus entirely on what matters: initiating business with the right partners.

Supporting programme with a practical focus

In addition to the product exhibition, the MTO Days focus strongly on knowledge transfer and networking. A specialist forum will address key topics relating to digitalisation, precision, and manufacturing trends. Networking areas and meeting rooms create ideal conditions for discussions, negotiations, and business deals.

Registration now open

Exhibitors can now register for the MTO Days 2026. Registration is simple via the official event website (www.mto-days.de) of Messe Stuttgart. There, interested companies will find all information on stand packages, participation opportunities, and the supporting programme. Early booking secures a place at the premiere and offers additional benefits.

CEO Dr. Alexander Becker: “With this decision, we are not only preserving a site with deep tradition but also securing its role as a future-proof part of our Group. Bous stands for quality and reliability, and by investing now, we are laying the foundation for long-term competitiveness and sustainability. The connection with Buderus’s rolling mill provides important strategic opportunities. We are proud that Bous will remain within the GMH family.”

As part of the cooperation with Inter Foundry 2026 – held under the title “powered by The Bright World of Metals and Messe Düsseldorf”, Messe Düsseldorf contributes its international sales expertise as well as its decades of experience in organising leading trade fairs. This will significantly increase the international visibility of Inter Foundry and establish it as a key entry platform into the Indian market. With the success of METEC India, wire India and Tube India, the company has already demonstrated how international leading trade fairs can be developed and expanded in the Indian market.


“India is one of the most dynamic growth markets for the international foundry industry. With Inter Foundry, we are offering our partners and exhibitors from The Bright World of Metals an excellent platform to tap into new business opportunities and build valuable contacts. At the same time, this cooperation marks the first step in continuously expanding our engagement in the Indian foundry market and establishing our trade fair business there in the long term,” explains Malte Seifert, Director Metals & Autonomous Technologies at Messe Düsseldorf.

The last edition of Inter Foundry in 2024 attracted 220 exhibitors and around 8,000 trade visitors. More than 88 percent of exhibitors have already confirmed their participation in the upcoming event – a strong signal of the importance of the fair. On 13,500 square metres, companies presented the latest technologies, materials and services and used the event as a catalyst for innovation and as a platform for business initiation and exchange.

“India's rapid economic growth presents enormous opportunities for the global foundry industry. As industrial demand accelerates and infrastructure expands, the country is emerging as a key market for innovation, investment and collaboration. Our cooperation with The Bright World of Metals further strengthens Inter Foundry's position as a leading platform connecting Indian and international stakeholders. This cooperation opens doors for foreign companies to explore and succeed in the dynamic Indian market,” says Ashwani Pande, CEO, VA Exhibitions Pvt Ltd.

The commitment is having impact – but how is it perceived in the industry?

Quarzwerke actively communicates its sustainability strategy and substantial investments in renewable energies – through customer dialogue, social media, corporate channels, and press relations. The goal is to offer customers worldwide raw materials with a lower CO₂ footprint, thereby contributing to the sustainable transformation of industry. As a company positioned at the beginning of the value chain, Quarzwerke sees itself as bearing particular responsibility – and this is regularly recognized: among others, with the EcoVadis Gold Rating 2025, the Solar Prize 2022, and the Sustainability Award of the MIRO Industry Association 2024.

The CO₂ footprint has already been verified at plant level – including Scope 3 emissions. Initial product-related figures are available, currently undergoing legal review, and will soon be officially published.

Customers, particularly from the foundry industry, are responding positively to these sustainability initiatives. Nevertheless, cost reduction currently remains the main focus in many cases, while the use of certified low-CO₂ raw materials is increasing more slowly. The same applies to sand regeneration, which is primarily used when it offers clear economic advantages for the foundry.


With its so-called “green sand,” however, Quarzwerke is pursuing a clear future strategy: the company aims not only to strengthen existing customer relationships but also to prepare for new markets. Flexibility is crucial – as Quarzwerke wants to be able to supply CO₂-reduced products as soon as market demand arises. Or, as the company puts it: “We want to provide our customers with tomorrow’s product today.”

To further accelerate the expansion of renewable energy in Germany, Quarzwerke identifies bureaucratic and infrastructural obstacles as key bottlenecks. Overburdened grid operators, lengthy approval procedures, and insufficiently developed power grids delay many projects. In addition, extensive environmental assessments, particularly in species protection, and the limited building privileges for photovoltaic systems in rural areas pose further challenges.

A particular hindrance concerns floating PV systems: the current 15% coverage rule and 40-meter shoreline distance under the Water Resources Act (WHG) significantly restrict expansion potential – even though scientific studies, partly conducted in cooperation with the NRW Ministry of the Environment, show that such systems have no negative impact on water quality, flora, or fauna. Especially on extraction lakes, of which Quarzwerke has many, floating PV systems could therefore represent a space-saving and forward-looking solution for the energy transition.

About Quarzwerke Group

The Quarzwerke Group is an independent family company with 140 years of experience in the extraction, processing and refining of industrial minerals. Our product portfolio includes not only the raw materials quartz, kaolin or feldspar but also the product development. Our main locations are in Germany and Central Europe. As a reliable partner of our customers, we want to achieve long-term value with responsible and motivated employees and in the perception of our social and ecological responsibility.

State of the art

The current state of the art is still that a silicate-based binder system is usually mixed with the mold base material and shot into a steel core-making tool tem- pered to 160 - 200 °C, in which a stable edge shell is formed. The cycle times can be brought into acceptable ranges by combining this process with hot air gas- sing. The main disadvantage of these processes is that they can only be used in large-scale core production (usually in automotive casting) due to the high tool and energy costs. In addition, the application is limited to the production of aluminum castings due to various inadequate technological properties (e.g. residual strength/decomposition behavior). A still largely valid overview of these processes can be found in [2].

RFNBO-certified hydrogen available to all types of customers

The Schwäbisch Gmünd site obtained its RFNBO (Renewable Fuel of Non-Biological Origin) certification in September 2025. RFNBO is the European Union’s most stringent standard for renewable hydrogen under the European Renewable Energy Directive. It certifies that Lhyfe’s hydrogen production at its Schwäbisch Gmünd site is 100% renewable and complies with the environmental and traceability criteria that must be met by sustainable activities under the EU Taxonomy.

The RFNBO certificate provides Lhyfe’s customers with proof of the sustainability of the molecule purchased, thus enabling them to be eligible for national and European grant schemes.

Already five years of operations in Germany thanks to some of the most advanced logistics in Europe

Present in Germany since 2020 through its German entity, Lhyfe has already built and operated a first unit in Baden-Württemberg on behalf of Deutsche Bahn as part of its “H2goesRail” project.

The company made its first deliveries of renewable hydrogen in Germany in 2023 to support the development of the first ustakes, thanks to a strong network of customers and partners and a well-established logistics chain. Since 2021, with the gradual commissioning of three sites, Lhyfe has built up a high level of logistics expertise capable of optimising a rapidly growing container fleet. In 2024, the company made more than 470 deliveries in Europe, with a service rate of 99%.

Today, with its 70 high-performance tube trailers ranging from 380 to 1000 kg in capacity, Lhyfe manages one of the largest and most modern H2 containers fleets in Europe.

With the commissioning of this fourth unit in Schwäbisch Gmünd, Lhyfe is strengthening its regional network and will continue to play an active role in the development of the renewable hydrogen sector in Germany by supplying the many players in the mobility and industrial sectors who, without needing an on-site unit, require regular and intensive supplies.

High-profile presentations and panel discussions gave the convention strong intellectual depth.
Roberto Vavassori, President of ANFIA and Board Member at Brembo, analyzed the far-reaching structural changes in the automotive sector and their consequences for suppliers.


Thomas Fritsch, Editor-in-Chief of Foundry-Planet, encouraged the foundry industry with a clear message: “Resistance alone is not enough. It is also essential to position ourselves in Brussels, where the importance of the foundry industry is often not sufficiently recognized.”

The key guiding principles of the convention can be summarized as follows:

  • Building new European alliances

  • Developing a new industrial mindset – open to innovation and collaboration

  • Turning uncertainty into strength and opportunity

  • Renewal instead of nostalgia

  • Courage instead of melancholy

In a lively panel discussion, Dr. Klaus Schmitz-Cohnen (Knight Wendling) and Riccardo Ferrario (formerly FIAT and IDRA) exchanged views on the sector’s future viability and the strategic importance of innovation and cooperation. Ferrario confirmed this vividly with the example of gigacasting, highlighting it as a prime case demonstrating the success of innovation.

In his keynote speech, FSP Managing Director Stefan Zimmermann emphasized the company’s mission: "We are investing in modern technology, sustainable processes, and closed material cycles – creating something new from the old in the true spirit of the circular economy."

 

Among the distinguished guests were State Secretary Rita Schwarzelühr-Sutter (Federal Ministry for the Environment), Dr. André Baumann (Ministry of the Environment, Baden-Württemberg), Nina Steinemann (Mercedes-Benz AG), and Elke Radtke (German Foundry Association).

Exemplary Support and Technology

The Federal Ministry for the Environment is supporting the project with more than one million euros through its Environmental Innovation Program. The new facility is capable of regenerating up to 16,500 tons of foundry sand annually – while recovering around 70 percent of the energy used in the process.

FP: JOEST is considered a technology leader. What are your unique technical selling points?

Dr. Marcus Wirtz: Many of the machines commonly used today were originally developed at JOEST. Our claim is to be a technology leader. We offer individual machines and complete solutions – from 3D planning and recording to customized systems with automation and service.

Our core competence remains vibration technology, but we have expanded specifically through acquisitions – for example, with Dieterle's lifting and tipping technology or Dr. Gössling's magnetic and hinged belt conveyors, which are now part of the JOEST group. This enables us to implement complete furnace charging systems and charging equipment, for example, and to provide parts tracking with RFD chips, automation, and safety solutions.

FP: How much do digitalization and artificial intelligence influence your work?

Dr. Marcus Wirtz: Very strongly. We develop our drive technology ourselves and are increasingly equipping it with intelligence – for predictive and preventive maintenance. AI is becoming a tool for converting the wealth of measurement data into customer benefits and, for example, supplementing the experience of our technicians and engineers. The knowledge remains within the company, but digital systems make it even faster and more precise to use.


FP: How do you deal with global challenges – transformation, geopolitical tensions, new markets?

Dr. Marcus Wirtz: We focus on pooling expertise and are clearly committed to Germany as a business location. During the coronavirus pandemic, we invested heavily in our main site in Dülmen, for example in a stainless steel production facility that is probably unique in Europe. Today, we produce almost CO₂-neutrally – thanks to photovoltaics and geothermal energy.

Our philosophy: Everything related to quality remains in our own hands. At the same time, we are establishing competence centers around the world – in the US, Asia, India, and South America – in order to remain close to our customers. India is a growing and highly interesting market, where we have our own subsidiary that successfully produces for the local market – especially for foundries. The quality requirements differ, but the market is developing dynamically. India will certainly play an important role in the coming years.

FP: What are the biggest challenges and opportunities for the future – and what is your vision for JOEST?

Dr. Marcus Wirtz: Our world will be much more dynamic and unpredictable in the next 10 to 20 years. That is a challenge – but also an opportunity. We have a strong, cross-generational management team and are excellently positioned both technologically and digitally.

Our vision: JOEST will remain a machine manufacturer but will become even more intelligent. We are integrating more digital solutions, automation, and software into our systems and individual machines – while remaining flexible and customer-oriented in all markets.

FP: How are US trade policy and punitive tariffs affecting your business?

Dr. Marcus Wirtz: As a German-American entrepreneur, I know both sides well. Of course, we are feeling the impact of the tariffs – but we are flexible. A complete relocation of production would be risky, as we manufacture over 180 product types, most of which are customer-specific. Quality and technical safety are paramount.

Free trade in the traditional sense is unlikely to return. The US is focusing permanently on national priorities.

FP: You have spoken very clearly about the economic and social situation. What would you like to see from German industry?

Dr. Marcus Wirtz: More courage and less self-criticism. We are world leaders in many technologies – mechanical engineering, foundry, recycling, mining – but we need to communicate this more confidently to the outside world. Germany needs speed, innovative spirit, and the will and courage to implement things again. If we rest on our laurels, we will lose. Entrepreneurship means risk – and responsibility.

"This is where we see what happens when entrepreneurial courage, technological innovation, and environmental responsibility come together," said State Secretary Schwarzelühr-Sutter.

FP: Dr. Marcus Wirtz, thank you very much for your clear view of things, your global vision, and your commitment to Germany as a business location. With digitalization, sustainable production, and self-confident mechanical engineering, the JOEST group will continue to set international standards in the future.

About the JOEST group:

With 12 subsidiaries on four continents under the management of Alexander Moormann and Dr. Marcus Wirtz, the JOEST group has a global network and is close to its customers. Since 2001, its international presence has been systematically expanded – from Australia to North and South America to Asia and Africa. With GOESSLING (since 2019) and MOGENSEN (since 2024), the portfolio has been expanded to include specialized solutions in conveying and screening technology. JOEST has always played a leading role in foundry technology worldwide with many new developments and has evolved from a supplier of individual machines to a provider of complete solutions.

Foundry-Planet Interview with Dr. Marcus Wirtz, Managing Partner of the JOEST group

Conducted by Thomas Fritsch, Editor-in-Chief Foundry-Planet GmbH

State Secretary Dr. André Baumann also praised the project as a “lighthouse for industry,” demonstrating how “resource efficiency, climate protection, and competitiveness can be successfully combined.”

Circular Economy with a Regional Focus Partnership with Mercedes-Benz and Local Value Creation

Alexander Feeß, Managing Director of the Feeß Group and co-founder of FSP GmbH, recalled the origins of the idea in his speech: A meeting with partners from Cologne and Mercedes-Benz four years ago provided the initial spark. “At the beginning, Rhineland optimism met Swabian skepticism – but the idea immediately fascinated us,” Feeß said.

With the founding of FSP in mid-2022, the vision became reality. The patented, energy-saving process makes it possible to reuse up to 95 percent of foundry sand – a vital step for resource conservation and regional value creation. “After only a short time, we were able to deliver the first truckloads of regenerated sand – this time not transported over hundreds of kilometers, but less than ten,” Feeß noted.

He thanked all partners, in particular Mercedes-Benz, public authorities, financiers, and his team: “This is circular economy as it should be – efficient, sustainable, and regional.”

A Step into the Future

With its new facility, FSP GmbH is strengthening Stuttgart as a hub of innovation and demonstrating that industry, environmental responsibility, and economic viability can successfully complement one another.

About FSP GmbH

FSP GmbH, headquartered in Stuttgart, is a joint venture specializing in the regeneration of foundry sand. Through its innovative processes, the company makes a key contribution to resource conservation, emissions reduction, and regional value creation.


Tradition Meets Future

The foundry industry – long a cornerstone of industrial value creation – once again proved in Rezzato that it is far more than a relic of the past. Its ability to innovate, adapt, and create genuine value makes it a key player in shaping Europe’s industrial future.
Those who invest in transformation and embrace change today, according to the prevailing sentiment of the convention, will be the ones leading tomorrow.

Hot air-curing inorganic cores

The development of the binder system presented is intended to provide iron foundries, which in many cases are cus- tomer foundries with frequently chang- ing product ranges and batch sizes, with an opportunity to use inorgani- cally bonded cores. The key aspect here is the elimination of an expensive heated steel core production tool, which can only be justified in large- scale production. The binder system used is an alkali silicate or water glass- based binder that has been modified with a whole range of oxides and does not contain any organic components [3]. The molding material is solidified exclusively by gassing with air at approx. 160 °C. The binder is a one-component binder that can be dosed without additional additives in ranges of less than 2.5 %, in many cases less than 2 %.

Practical experience

Molding material strengths in comparison

Figure 1 compares the flexural strengths

of the binder system with those of three other commercially available inor- ganic binders (labeled B1 to B3). An ini- tial difference becomes clear in the binder contents used, as with these binders the binder itself and at least one additive must be considered as the total binder content. Furthermore, the comparison systems are exclusively warm box systems. The process parame- ters of the Peak CC-VC system were as follows: 150 °C curing air temperature, curing time 45 s, sand temperature 23°C, relative humidity 45 %.which achieves the significantly higher specific strengths determined after one day.

 

About Gefond:

Founded in 1994, the company represents leading suppliers in the die casting sector and distributes technologically advanced systems for light metal foundries, mainly serving the automotive industry.

In 2016, Tiziana Tronci, daughter of owner and founder Pierluigi Tronci, actively joined the company after closely following the family business, holding the role of board member and head of new product development after a long international experience in communication and marketing in other sectors.

In 2018, the development of Perpetuo predictive maintenance software began, developed by Gefond in collaboration with T4SM - Tools for Smart Minds, a leader in the creation of predictive maintenance algorithms in other industrial sectors for over 20 years

In 2020, the company acquired Greenbox's patent and know-how for temperature control units and started its own production with Gefond's HPDC to be closer and more flexible to customer needs.

Gefond's challenge is to keep pace with change by trying to anticipate it, supporting trends in the manufacturing industry with innovative technical solutions, with a focus on digitalization and sustainability. Expand the range of services; drive training to increase productivity. Gefond's strategic vision is embodied in five business units: Gefond Products, Gefond Software, Gefond Technology, Gefond Accademia, Gefond Service.


 

In principle, it is assumed that the strengths also increase when higher temperatures are used. Figure 2 shows this for a temperature of 200 °C (again core box or gassing temperature). An increase in strength actually only results for binders B1 and B3; the strengths of the Peak system remain approximately the same. This is interesting for deter- mining the optimum gassing tempera- ture in terms of cost and environmental protection. When cores are stored in a humid environment, the advantage of a higher hardening temperature is clearly evident. Binder B3 has the better values for specific strengths.

Influence of the gassing temperature As the temperature of the curing air is a cost factor, tests were carried out to vary the air temperature for gassing and curing. Figure 3 shows the results of these tests for three binder systems. The binder labeled VC is the initial sys- tem, while VC-HR and VC-CB are bind- ers designed for special applications.

The following parameters were used in this series of tests:

  1. Gassing temperature 160 °C to 60 °C in five stages,

  2. Gassing time 60 s,

  3. Sand temperature 25 °C,

  4. Silica sand QQs 26,

  5. relative humidity 45 %.

Figure 3 shows that usable results can be achieved up to a gassing tempera- ture of 60 °C, with a few exceptions. The very low binder content of 1.75 % is also interesting at this point! The rea- son for this behavior lies in the use of very dry air for gassing the test speci- mens. As a result, a satisfactory removal of water and water vapor from the core during curing can be achieved even at lower temperatures. These correlations will be examined in more detail in the near future.


The strengths were determined immedi- ately and after 1 to 3 days. The test condi- tions for the “1d wet” values were 25 °C and 75 % relative humidity. For binders B1 to B3, the temperature refers to the core box temperature. The strengths achieved speak for themselves:

  1. All binders experience increases in strength during the first few days of storage under normal conditions, which can be attributed to progres- sive drying.

  2. Two of the comparison systems react more sensitively to storage in a damp environment.

  3. The strengths of the peak binder sys- tem are lower than those of the other systems, which is due to the lower binder content. These values could be increased by adding more binder if necessary, but the strengths shown here are sufficient for many applications. The potential of the system becomes clear in fig. 1b,

Decoring behavior and residual strength

One of the “classic disadvantages” of water glass binder systems known from the literature is the high residual strength of cores or molds after pour- ing, combined with a high decoring effort. Last but not least, this disadvan- tage was a decisive factor in the sharp decline in process shares from around the 1970s.

The aim of the development of modern inorganic binder systems must therefore be to improve the decoring behavior in addition to other properties. As the binder system pre- sented here was developed especially for use in iron and steel casting, particu- lar attention had to be paid to this point. To this end, casting tests were carried out in an iron foundry in which coated and uncoated test cores (fig. 4a) were used to cast a ventilated brake disk made of cast iron with lamellar graphite (core mass approx. 15 kg). The standard PUR cold box cores were used for comparison.

First of all, it should be noted that there were no clear differences between coated and uncoated cores. Visual observation of the disintegration and decoring behavior showed that the channels of the castings in the inorganic cores were filled with mold material adhesions, which was not the case with the cold box cores (fig. 4b, c). After the normal sandblasting process, however, these sand deposits were also com- pletely removed. The other cores in this series were fed into production as nor- mal and did not give rise to any complaints.

During the evaluation of the cast- ings, one advantage of the inorganic binder systems based on water glass that should not be underestimated became clear: the extensive absence of veining. This molding material expan- sion defect, which is particularly typical for the PUR cold box process, only occurs to a very small extent with water glass-based binder systems due to the thermoplastic bonding present there and with special casting ranges (fig. 5).

In order to substantiate this subjectively positive behavior with figures, the decoring behavior should be evaluated on the basis of the residual bending strength:

  1. For this purpose, bending bars were produced which were exposed to the test temperature for 5 min 24 h after production and tested 2 h after removal from the furnace.

  2. The test temperatures were 200, 400 and 800 °C.

The results shown in figure 6 confirm the positive properties already evident from the casting tests in this direction. The test temperature of 400 °C is intended to represent the trend in the area of aluminum casting, while the temperature of 800 °C stands for iron casting. It can be concluded from this that the inorganic binder system pre- sented exhibits decomposition and decoring behavior similar to the PUR cold box process.

Examples from practice

To date, cores with the inorganic binder system presented have been produced and successfully used in a whole series of foundries. The cores shown in figure 7 are exemplary for the field of iron casting. The range extends from outer cores for core packages to the afore- mentioned brake disk core and the fili- gree core for valve casting. The area of non-ferrous casting, which has not been the focus of this article so far, is impressively illustrated by the example shown in figure 8. Here, too, the range of possible applications extends from simple cores, e.g. for intake manifolds, to the highly complex core of a cylinder head. The examples shown are used in the areas of copper and alumi- num casting.

Summary

The presented inorganic binder system based on water glass is an alternative to the PUR cold box process that can be used in iron and steel casting. The liquid one-component binder is dosed less than comparable binder systems: the binder quantities used to date are between 1.5 and 2.5 %, but can also be increased if required.

The single-component system facili- tates binder dosing on the core shooter, and the desired strengths are ensured by comparably higher specific strengths. The curing of the manufac- tured cores takes place via 160 °C warm gassing air. The core production tool is not heated. When selecting the core box material, care should be taken to use thermally resistant plas- tics. Core boxes made of metal (alumi- num or steel) offer advantages in terms of shorter cycle times.

If particularly dry air is used, curing can be achieved at lower temperatures. The binder system can of course also be used in the warm or hot box process. The fact that veining only occurs in exceptional cases with the inorganically bonded cores is certainly a welcome advantage in the fettling shop.

The residual strength and decoring behavior is very similar to that of the PUR cold box process. In addition to the binders designed for iron and steel cast- ing, variants for aluminum or copper casting are also available.

www.peak-giesserei.de  Excerpt from ‘GIESSEREI’ (2024), issue 2, pages 43–47. © DVS Media GmbH, Düsseldorf

Winfried Kretschmann, Minister-President of the State of Baden-Württemberg (co-funder of the project): “With the production site by electrolysis of water in Schwäbisch Gmünd, Baden-Württemberg is taking an important step forward in ramping up hydrogen technology. This flagship project, supported by the state, sends a strong signal: we are ready for a sustainable future.”

Thekla Walker, Minister for the Environment, Climate and Energy of the State of Baden-Württemberg (co-funder of the project): “We have to play an important role in the international hydrogen market. To do so, we need to overcome challenges, from infrastructure to costs. We in the state of Baden-Württemberg are supporting important projects. One particular example of this is the model region H2-Wandel and the successful completion of electrolyser construction by the company Lhyfe. I am delighted to see such pioneers paving the way to a sustainable and climate-neutral future.”

Dr Joachim Bläse, District Administrator (Landrat) of the Ostalbkreis: “I am delighted that the first production site by electrolysis of water in the Ostalbkreis has now been inaugurated. With projects such as Lhyfe’s hydrogen hub, companies are venturing into new markets and new technologies. Both come with uncertainty and risk — and for that, we need bold pioneers who show that it can be done.”

Nicolas Gibert-Morin, Head of Unit “Austria, Germany, and the Netherlands” in the Directorate-General for Regional and Urban Policy (DG REGIO) representing the European Commission (co-funder of the project): “Through the ERDF, the European Union supports model regions for green hydrogen in Baden-Württemberg, such as here in the Mittlere Alb-Donau- Ostwürttemberg region. This makes perfect sense: developing a green hydrogen economy can boost innovation, create jobs and foster growth across the European Union.”

Richard Arnold, Oberbürgermeister First Mayor of the city of Schwäbisch Gmünd: “With the opening of the 10 MW water electrolysis production site by the French company Lhyfe, Schwäbisch Gmünd is becoming a key location for green hydrogen in southern Germany. This new climate-neutral energy carrier enables companies to develop new products and create added value. As part of Baden-Württemberg’s Green Hydrogen Model Region, I would like to thank the European Union and the state’s Ministry of the Environment for their support, which made this project possible.”

Luc Graré, Head of Central & Eastern Europe at Lhyfe:We are proud to inaugurate Lhyfe’s very first site outside France, here in Baden-Württemberg, a state that has continued its efforts in recent years to establish itself as a model for the deployment of renewable hydrogen. With our three units in operation and some of the most advanced logistics in Europe, we have demonstrated our operational capabilities. We are now ready to open a new chapter in Lhyfe’s history in Germany, to deliver ever-increasing volumes and, in the long term, to develop on-site production units to meet the most significant needs, similar to the projects we are already carrying out in several European countries."

About Lhyfe

Lhyfe is a European group devoted to energy transition, and a producer and supplier of green and renewable hydrogen. Its production sites and portfolio of projects seek to provide access to green and renewable hydrogen in industrial quantities, and enable the creation of a virtuous energy model capable of decarbonising entire sectors of industry and transport.

In 2021, Lhyfe inaugurated the first industrial-scale green hydrogen production plant in the world to be interconnected with a wind farm. In 2022, it inaugurated the first offshore green hydrogen production pilot platform in the world.

Since then, Lhyfe has installed three other production sites, and currently has several sites under construction or expansion across Europe.

Lhyfe is represented in 12 European countries and had 196 staff at the end of June 2025. The company is listed on the Euronext market in Paris (ISIN: FR0014009YQ1 – LHYFE). Source: Lhyfe.com

CFO Mathias Hölscher: “Over the past months, we have worked intensively on designing a business model that builds on Bous’s strengths while unlocking new opportunities. With anchor customers, integration options in the value chain, and a clear investment roadmap, we have created a concept that ensures economic viability and positions Bous strongly in a rapidly transforming steel industry.”

CDO Dr Anne-Marie Großmann: “The dedication and commitment shown by the employees at Bous were decisive in this process. Their willingness to actively shape the site’s future convinced us to take this step. For us, this is not only about securing jobs but about creating a sustainable perspective for the workforce and the region.”

By combining the continuation of Bous and the planned acquisition of Buderus, GMH Gruppe reaffirms its commitment to sustainable growth, competitiveness, and social responsibility. Together, these steps represent important milestones in the Group’s transformation journey and in advancing the future of low-CO₂ steel production.

About GMH Gruppe

GMH Gruppe is a full-service provider of steel products, ranging from scrap-based steelmaking to ready-to-install components. It is one of Europe’s largest privately owned metal-processing companies. The group comprises more than 20 medium-sized sites of the steel, forging and casting industries, serving customers in over 50 countries. With around 6,000 employees, GMH Gruppe generates annual revenues of approximately 2 billion euros.
GMH Gruppe is a pioneer in sustainable steel production and a member of the ‘German Association of Climate Protection Companies’. By recycling metal scrap, the company produces green steel and contributes to a circular economy. Electric arc furnaces at four sites reduce CO2 emissions by a factor of five compared to conventional blast furnaces – thus significantly lowering the carbon footprint for GMH customers worldwide. These include companies from the automotive, mechanical engineering, railway, energy, logistics, aerospace, agriculture and construction machinery sectors.
GMH Gruppe is committed to achieving full climate-neutrality by 2039. www.gmh-gruppe.de/en/


About Stahlwerk Bous GmbH

Based in Bous/Saarland, Stahlwerk Bous GmbH manufactures ingot blocks and continuous casting products in large dimensions. Today, it is recognized as one of Germany’s most environmentally friendly steel companies. Its relatively low-CO₂ value chain—where scrap is melted in an electric arc furnace and recycled into new steel—plays a significant role in the circular economy and positions the company as a pioneer in sustainable steel production. The company supplies pre-materials for tube and ring rolling mills as well as for open-die and closed-die forging, predominantly serving the energy, mechanical engineering, and railway sectors. Currently, Stahlwerk Bous employs approximately 300 people.

Voices from the Industry

Exhibitors drew consistently positive conclusions and emphasized the fair’s relevance for the Southeast Asian market:

Jan Wuethrich, Technical Director, Novacast“The trade fair exceeded our expectations and opened valuable new contacts for us. Particularly the young foundry generation in Southeast Asia proves to be dynamic and open to technology. Those who invest in innovation will succeed in this region.”

Luciana Stuewe, COO Magma Asia“GIFA Southeast Asia is a key platform for connecting local companies with global suppliers. The Thailand and SEA markets are facing strong competitive pressure, driven by shifts in the automotive sector and evolving customer demands. We are committed to supporting our customers in adapting to these changes and ensuring their continued success”

Niklas Eickworth, Managing Director, Melt-iQ / Casculate GmbH“The trade fair is well organized, and the German Pavilion has a strong presence. Contacts in Asia are valuable, but the level of innovation does not yet match that of German trade fairs. For the future, I hope that digitalization and artificial intelligence in foundry technology will no longer remain side topics, but become central drivers of innovation.”

Jan-Christoph Schwarck, Managing Partner, Krapohl-Wirth Consulting GmbH“For us, the fair represented an ideal combination – many exciting first contacts alongside a familiar gathering of the Asian foundry and supplier industry.”

Christian Wolf, Managing Director, VELCO GmbH“It was our first appearance at GIFA/METEC in Thailand. The German Pavilion provided us with an excellent environment to hold many high-quality discussions – including with numerous Indian prospects. The Asian market remains highly exciting for us.”

Dynamic Market with Great Potential

Once again, the event highlighted how strongly the Southeast Asian markets are developing:

  • Thailand impresses with solid infrastructure and a long-standing automotive tradition.

  • Vietnam offers enormous growth potential as a cost-efficient production location.

  • Indonesia is seen as a future market with great volume.

  • Malaysia and the Philippines are at the beginning of an exciting development path.

Despite regional differences, all markets share one clear trend: openness to new technologies and a willingness to modernize.


Conclusion

GIFA Southeast Asia & METEC 2025 has proven itself to be the right platform to bring together international suppliers and local markets in Southeast Asia. The high visitor quality, the international environment, and the wealth of valuable contacts underline the growing importance of this event.

Southeast Asia remains a dynamic growth market – and GIFA SEA is the showcase for innovations, investments, and international partnerships.

You can see that, depending on the wall thickness of the component, the time it takes for the component to ignite varies with a  uniform heat input (of 1500°C).

The thicker the wall thickness, the more time it takes for the component to ignite. It is interesting to note that after ignition, no flame forms, contrary to what is usually described as bright and explosive. Furthermore, it can be seen that when the heat source is removed, the magnesium component does not continue to burn like a torch  until 100% of the material is consumed.

I think that with this analysis of the flammability and combustibility of magnesium components, we have been able to show that magnesium as a material for lightweight construction is not as dangerous as it is always described.

If you have any further questions on the subject of magnesium, we will be available to answer them at the  K-Messe trade fair from October 8 to 15, 2025, at the exhibition center in Düsseldorf.  There, we will be demonstrating our magnesium thixomolding technology on an MTX 300 and showing you, using components, what will be possible in the future with magnesium, including for your components.

Now you're probably wondering why the BOLE guys are going to a plastics trade fair with a metal technology.

It's relatively simple: we build very good plastic injection molding machines, but we are certain that magnesium, in combination with Thixomolding injection molding technology, will replace some plastic components in the future. Furthermore, we believe that in lightweight construction in the future, the much-discussed openness to technology will be important anyway.

We are convinced that there will not only be plastic or metal parts. We believe that metal/plastic hybrid components will certainly be the key.


 

This year the of the IMA Award of Excellence for Commercial Cast Product Design goes to the magnesium housing of the ER4-550-MI Industrial Robo. It is presented to: Estun Automation Co., Ltd; Nanjing Yunhai Light Metals Precision Manufacturing Co., Ltd; Baosteel Metal Co., Ltd. and BAOWU Magnesium Technology Co., Ltd.

Name of Part: Mg Alloy Housing for an Industrial Robot
Product Using Part: ESTUN ER4-550-MI Industrial Robot.
Function of Part: Whole of industrial robot.
Alloy Used: Magnesium Alloy, AZ91D

The magnesium housing of the ER4-550-MI Industrial Robot is the world's first fully magnesium housing for an industrial robot, setting a new standard in Mg application. Comprising 13 magnesium high pressure die-cast (HPDC) components, this housing offers a 34.6% reduction in weight compared to its aluminum counterpart, leading to a 11% overall weight reduction in the robot. Additionally, it enhances performance in terms of speed (+5%), energy efficiency (-10%), stability, shock absorption and electromagnetic shielding.


 

Source: www.intlmag.org 

This high-performance manufacturing process for structural components has established itself in recent years and has developed into an interesting alternative to the previous method of car body construction using sheet steel. Nevertheless, it also presents significant challenges. These include high investment costs, long set-up times and mould life, limited component design and corresponding repair and insurance issues.

Sand casting offers an alternative, efficient and technologically advantageous process. This process offers significant advantages, especially for medium-sized series.

A joint project between foundry chemistry specialist Hüttenes-Albertus (HA Group) and Laempe, the expert in machine technology for core production, shows that new thinking and fresh approaches are also possible in this process.

The resulting parts are used in the following applications: Display housings, IC boxes, seat frames, motor housings, and many more Alloy used: AZ91, AM60, AM50, and many more

A technology developed by a small start-up company in Austria: TPI allows the proven Al die casting infrastructure to be used and converted to Mg – provided that Mg is available at low cost and with low CO2 emissions over the next 5 years.

The process enables the safe processing of magnesium, as only a small amount of Mg is heated just in time, making magnesium processing CO2-neutral (no protective gas, purely electric).

Use of semi-solid Mg for low energy consumption and high product quality. The process uses conventional CCDC to enable broad and rapid application. No new machinery needs to be purchased, unlike with conventional thixomolding.

Foundries can switch from aluminum die casting to magnesium thixomolding using the same equipment – the changeover can be completed within a single shift. This eliminates the risk of “testing” Mg for foundries. The reuse of existing machines also conserves resources. This enables large-scale applications, as the basic machines are already installed. With huge screws that are used exclusively for preparing the mass, large quantities of magnesium can be supplied just in time, while die casting is carried out with the die casting plunger.


TPI aims to combine the best of thixomolding and die casting. TPI has set itself the goal of enabling and promoting the widespread use of magnesium in the automotive industry, with applications of more than 45 kg per vehicle and even body-in-white being targeted.

 

Source: www.intlmag.org 

Following the trade fair, targeted customer visits confirmed the impressions gained, especially with regard to gigacasting. It was noticeable that water-free and water-based spray applications in China are increasingly characterized by extremely low spray quantities and times, a high degree of automation, and special requirements for post-processing. This is leading to increasing confidence in the handling of release agents and large castings. A routine that is still only found in isolated cases in Europe.

It remains to be seen whether and to what extent these developments will also be implemented or pursued in Europe and how the capacity utilization of the large machines is developing in view of the large number of Chinese suppliers.


Trennex's experience at CHINA DIECASTING 2025 underscores how important it is to regularly orient oneself in new and dynamic markets in order to further develop products and services in a targeted manner and tailor them optimally to customer requirements. The company considers itself well positioned to do so: with more than 60 years of experience in the manufacture and development of release agents, close partnerships in the Chinese market, and the ability to adapt solutions to specific requirements, Trennex will remain a reliable partner to the die casting industry in the future.

Adjusting the Product Portfolio – Focusing on Market Share

The motto “Think Tech Forward” perfectly describes YIZUMI’s approach: tackling technical challenges head-on and setting new standards through innovation. To achieve this, the company has realigned its product strategy with a focus on research, efficiency, quality control, and core technologies. Through lean production management, preventive quality processes, and increased investment in R&D, YIZUMI has successfully expanded its competitive edge.

Thanks to a wide range of applications and close cooperation with globally renowned companies, YIZUMI has developed deep expertise in metal casting. In particular, in the field of intelligent high-end equipment for light metal casting, the company works with technology leaders in Europe and beyond to drive innovation and industry growth.

The dynamics of the market are especially evident in the rise of electric vehicles and the growing importance of integrated die-casting technology. As parts become larger and processes more complex, the demands on die-casting machines increase. YIZUMI meets these needs with flexible solutions – from the three-platen machines of the LEAP and HⅡ series to the compact, efficient two-platen machines of the NEXT² series, which are increasingly becoming the preferred choice for large castings.


Global Strategy – Keeping Pace with Industry Trends

The transformation of the automotive industry toward energy-efficient vehicles is driving global demand. While China, the U.S., and Europe lead the way, markets such as India, Indonesia, and Thailand show strong growth potential.

In this context, Chinese companies are evolving from pure exporters into true global players. YIZUMI is actively shaping this transformation by building international teams and strengthening the role of foreign experts in key areas such as R&D, management, and service. Today, the company is present with production facilities, R&D centers, and subsidiaries in China, India, Germany, North America, Mexico, Vietnam, Thailand, Turkey, and other regions.

YIZUMI sees itself as a partner to the global manufacturing industry: with customized solutions for overseas markets, a consistent focus on Industry 4.0 technologies, and a commitment to supporting customers on their path toward electromobility, the company is helping to shape the future of the foundry industry worldwide.

“Moving Big Things to Zero” – the foundry as part of the strategy for the future

True to its motto, Moving Big Things to Zero, Everllence supports key industries in reducing hard-to-avoid emissions.

The company sees itself as a central component of a decarbonization strategy with five business areas:

  • Green hydrogen through PEM electrolysis: Through its subsidiary Quest One, Everllence is involved in the global hydrogen rollout.

  • Engines for climate-neutral fuels: Development of ship and power plant engines as well as retrofit solutions for new, alternative energy carriers such as methanol for cruise ships.

  • Retrofit of existing engines, for the use of so-called future fuels: e.g., in shipping, aviation, and heavy industry.

  • Carbon capture plants.

  • Large-scale industrial heat pumps: Decarbonization of heat supply for cities and industrial plants worldwide, complemented by technologies for CO₂ capture and storage.

Demanding casting for complex components

The Augsburg foundry focuses on engine and retrofit components. "This is how we are contributing to decarbonization. Our foundry is closely linked to this strategy and is an important part of it," emphasizes Nagler.

Everllence deliberately focuses on complex, technically demanding castings and large castings. Standard parts are left to others. Around 5,000 tons of customer castings are produced each year – about a quarter of the total production of 23,000 tons.

Additive manufacturing is not currently carried out in Augsburg itself, but through collaborations—for example, with Fraunhofer Garching—and the purchase of additively manufactured cores, including for very large castings.

Investments are being made specifically in future viability. The first robot for post-casting processing was installed several years ago—an area that is traditionally considered particularly demanding. Today, a cleaning robot for parts weighing up to three tons and a robotic blasting system are in operation. The next step is to automate the machining of large parts.

“This will not only change the work itself, but also the job profiles. In the future, we will be looking less for ‘cleaners’ and more for plant and machine operators,” says Nagler

Pressure rise delay with traditional casting units

The conventional cold chamber diecasting process is an established method of producing high-quality cast parts from light alloys, especially particularly rigid, thin-walled components. A key aspect is quick and reliable pressure build-up during the transition from the filling to the compression phase. "Traditional casting units have proven themselves but they have their limits in terms of physics and design, especially due delays caused by a spring-actuated check valve and with respect to the pressure build-up speed. The K-series casting unit from FRECH eradicates these flaws and facilitates significant improvements in the diecasting process and in the quality of the cast parts produced in industrial applications, such as in the mobility sector", explains Peter Maurer, Head of Development, Machine Software at Oskar Frech GmbH + Co. KG. The advanced design and a re-engineered control system simplify process parametrizing thanks to self optimization at start of production. This reduces the pressure rise time to as low as 15 milliseconds, improves the cast part quality and increases reproducibility.

To illustrate the advantages of the FRECH casting unit, it is first worth taking a look at the conventional cold chamber diecasting process. In this process, a hydraulically driven plunger presses the liquid metal alloy into the die at high speed.

"The key factor is that the compression phase (third phase) follows the filling phase (second phase) without delay in order to increase the specific casting pressure promptly while the component is solidifying. This pressure increase triggers an additional intensifier plunger in the casting unit that is set in motion while the filling phase is still underway", explains Dr. Marcel Becker, Head of Technology Management.


In conventional casting units, pressure rise takes 30 to 50 milliseconds, measured from completion of die filling to when around 90% of the compression level has been achieved. With a filling time of 30 milliseconds, the pressure build-up time is roughly the same or even longer – and is thus comparatively high. It is made up of an idle time and the actual pressure rise time. The idle time occurs because, in conventional casting units, the central, spring-actuated check valve has to fully close before the intensifier plunger can increase the pressure. During this idle time of approximately 15 to 25 milliseconds – even longer than 40 milliseconds in the case of large machines – pressure in the die is not increased.

"There is thus a risk that the melt will already partly solidify in the die before compression begins. This in turn can lead to internal material defects within the component, such as shrinkage cavities. In the thin-walled gate area in particular, the melt may solidify during the idle time, depending on the design of the die", says Dr. Marcel Becker, who boasts many years of practice-based experience in diecasting. In cases such as this, the delayed hydraulic pressure increase has no effect, as further compression does not take place, as illustrated in the diagram in Figure 1.

In addition, the central check valve that is subject to a high load represents a further risk: If the spring in a conventional casting unit breaks, the piston, cylinders and valves may be seriously damaged.

Now operating as an independent company supported by Anzu Partners, ExOne has renewed its focus on its core mission: advancing binder jetting sand 3D printing through technological expertise and dedicated customer service. This strategic shift ensures that the company remains a trusted technology partner for foundries while strengthening its role as an innovator at the forefront of additive manufacturing.

The company leadership emphasizes that continuity is at the heart of its new strategy. The same experienced team of application engineers, process specialists, and service technicians continues to support foundries worldwide. With a deep understanding of both foundry requirements and the transformative potential of 3D printing, they provide sustainable, long-term support. By combining regional customer connections with the know-how of its German engineering center, ExOne ensures an ideal blend of local service and cutting-edge technology development.

The company’s message to the industry is clear: stability, reliability, and long-term commitment. With financial security and a sharpened focus on sand 3D printing, customers can count on continuous machine advancements and a dependable partner. This promise is built on proven technology and decades of experience helping foundries integrate additive manufacturing into their operations.

Processing of giga and megacastings

Wenzler is well positioned with regard to giga and megacasting projects.

The company is integrated with a leading European partner along the value chain with the WH 10000 machine, underscoring its role as a specialist for structural parts and side members. Wenzler's machine concepts are designed to meet the special requirements of large aluminum cast components – from flexible logistics and parallel machining units to thermally neutral construction. The decisive factor here is availability, which is worth its weight in gold: machines must run reliably 24/7, even under harsh production conditions.

During an informative tour with the management shortly before the delivery of the large machines, we had the opportunity to see for ourselves the technical skills and the logical requirements and solutions.

Big Casting Machine WH 10000 – Parallel machining from two sides

The WH 10000 is a horizontal 5-axis machining center for large aluminum casting machining. Based on HELLER standard components and Wenzler kinematics, the WH 10000 is the ideal machining center for extremely large die-cast aluminum structural parts.

The design of the WH 10000 offers decisive advantages for the machining process of large aluminum structural components. Two linear 3-axis units face each other on a machine bed. The centered workpiece is located on a horizontal swivel axis (A-axis) and can be machined from both sides simultaneously in double spindle operation in a single clamping. Each linear unit is equipped with a 5-axis milling head with two NC rotary axes per head.

By Tim Sullivan, Executive Director, and Merrin Muxlow, Partnerships and Marketing Director, Investment Casting Institute (source INCAST)

Executive Summary The global investment casting market enters 2025 with momentum in select sectors and regions, but the broader outlook is tempered by structural constraints and uneven demand. Total global sales reached $17.2 billion in 2024, led by high value-added applications across North America, Europe, and China.

Yet behind the top-line figures lies a story of sharp divergence—both by application and geography. High valueadded segments continue to flourish, while general industry and regional laggards drag on overall momentum. Aerospace, defense, and industrial gas turbines (IGTs) are expected to sustain strong growth in 2025, driven by persistent OEM backlogs, energy demands, and global military investment.

Automotive casting demand is expected to remain stable, supported by continued production of both internal combustion and electric vehicles. Key components—such as turbochargers, thermal housings, and drivetrain structures—remain essential across platforms.

Practical solutions from industry

Innovative manufacturing approaches were also presented in this context:

  • MPI demonstrated a fully automated joining cell for the wax room to increase efficiency.
    Versatility and Cost Savings Through Modernization of the Wax Room“
  • ShellInspect, presented by Wenchao Tan, is an AI-supported framework for automated defect detection in ceramic shells. Camera-based data acquisition and a two-stage AI analysis (Mask R-CNN and nnU-Net) can significantly reduce waste, energy consumption and labour. The system met with great interest in the plenary session and led to intensive questions.

Challenges in communication and discussion

Incidentally, there were no controversial debates in Kobe and many presentations were not discussed, which was probably due to language barriers. 

Outlook

The WCIC once again confirmed the central importance of aviation, defense and industrial gas turbines as growth drivers for investment casting.

The next World Conference on Investment Casting will take place in Prague (Czechia) in 2028, and the next EICF in Seville (Spain) in 2026.

WASTE ACCEPTANCE CRITERIA (WAC) AND CLASSIFICATION CHALLENGES

While the landfill tax exemption for foundry sand offers some relief, it does not affect waste acceptance criteria (WAC), which determine whether waste is classified as inert, non hazardous, or hazardous. Increasingly, foundry sand is being designated as hazardous due to high levels of dissolved organic carbon (DOC) exceeding 800mg/kg, or the presence of phenols. Disposal costs for such hazardous waste can range from £45.00 to £600.00 per tonne, depending on the severity of contamination.

Hazardous sand waste cannot be repurposed without additional treatment. Many chemically bonded sand foundries using basic dry attrition reclamation methods produce sand that surpasses these thresholds. Although these regulations have been in place for some time, their enforcement has varied significantly depending on location. That inconsistency is now changing, and foundries are seeing a sharp rise in disposal costs – a trend likely to continue unless proactive measures are taken.Foundries need to look at their processes to reduce the amount of waste being generated.

GREEN SAND RECLAMATION

Green sand systems are complex, requiring precise balance across multiple inputs and outputs (see process map). As castings become more complex and core heavy, the volume of new and core sand introduced has risen, leading to increased waste and the need for more bentonite and carbonaceous additives. This shift has driven up both material and disposal costs.

To combat this, reclamation systems have emerged to recover waste sand, bentonite, and carbonaceous materials. In recent years, several technologies have been developed to scrub waste greensand and return it to the core shop, significantly reducing new sand usage and landfill burden.

However, non-thermal reclamation methods can produce significant amounts of dust with a loss on ignition (LOI) above ten per cent, disqualifying it from landfill disposal under current regulations. Recent innovations to rehydrate the high fraction of bentonite and carbonaceous materials in the dust is allowing them to be reintroducing into the greensand system are now available, reducing waste and raw material costs. Alternatively, the material will need mixing with waste greensand in a dilution process keeping the overall LOI below ten per cent, which will reduce overall reclamation levels. The type of reclamation system – whether cold or with a thermal component – should be carefully evaluated based on the nature of the waste it generates.

Aerospace and Defense

Aerospace & Defense continues to be the dominant segment, accounting for an estimated 60% to 70% of the total market. Aircraft production growth continues to fuel demand for precision components. Overall activity in aerospace-related castings increased nearly 25% in 2024.

Passenger traffic metrics confirm a strong rebound: Revenue Passenger Miles (RPMs) rose 4.7% in 2024 despite higher ticket prices and cost-of-living increases. While RPM CAGR from 2012–2024 sat at 17.5%, that pace is expected to cool to a more sustainable 4.7%  through 2026.  Airlines are extending aircraft life due to long OEM delivery backlogs, which are straining manufacturers. Boeing is navigating workforce reductions while ramping up 737 and 787 production; Airbus faces the challenge of tripling A220 and A350 output.

COLLABORATIVE SOLUTIONS AND COST EFFICIENT WASTE REDUCTION STRATEGIES

Given the high capital costs associated with reclamation technologies, small and medium sized greensand foundries may benefit from forming partnerships or clusters with similar operations. By sharing expenses and investing jointly, these groups can explore more economically viable methods for repurposing waste materials – such as incorporating greensand into asphalt and other construction products. In fact, some landfill sites already use waste greensand as capping material. For any beneficial reuse strategy to be successful, maintaining consistency and preventing cross contamination in the waste stream is essential. The era of indiscriminate waste disposal is rapidly ending.

In addition, there are several low cost, practical actions that can reduce overall waste generation:

  • Refine core designs by reducing bulky, oversized cores, e.g. hollowing out of heavy cores.

  • Monitor and control LOI and methylene blue clay levels to avoid unnecessary overdosing.

  • Recycle waste core sand and core butts from screening using basic dry attrition reclamation methods.

  • Improve planning to reduce the number of tool changes to minimise mixed core sand waste and reduce core scrap.

  • Test dust collector fines regularly for methylene blue content and LOI, ensuring sand cooling and extraction systems are performing optimally.

  • Regularly inspect cyclones and drop out boxes to ensure excessive fines are not being pulled into bag houses.

CORE PACKAGE CASTING AND THE SHIFT AWAY FROM GREENSAND

In recent years, some foundries – particularly those producing castings like truck engine blocks and cylinder heads – have transitioned away from greensand processes entirely. This evolution has led to facilities that produce minimal, if any, sand waste. Most of these foundries use large core shooters to blow phenolic urethane cores, creating integrated core packages that are then placed into a support system for pouring.

By incorporating thermal reclamation technologies, these foundries are achieving high levels of sand reuse while dramatically cutting down waste. Furthermore, this level of efficiency opens the door to replacing traditional silica sand with ceramic sands such as Cerabeads, eliminating serious health and safety risks associated with respirable crystalline silica.

This shift also enables greater control of casting tolerance, more flexibility in casting design, especially with recent advances in rapid 3D sand printing, and cellular manufacturing. Altogether, the core package approach represents a significant leap toward o a more sustainable and adaptable foundry model.

CHALLENGES FOR NO-BAKE FOUNDRIES

Most jobbing foundries in the UK rely on mechanical attrition paired with organic binders, predominantly alkaline phenolic furan or phenolic urethane systems. Reclamation rates for these systems typically range from sixty to ninety per cent with the waste sand, much of which is classified as hazardous due to the presence of leachable organic compounds such as phenols.

The associated dust from the classification process is also hazardous, complicating disposal efforts and raising environmental compliance challenges. Additionally, this high concentration of organic compounds in the waste makes it difficult to repurpose or recycle through beneficial reuse pathways, posing a growing problem for foundries that depend on these organic binder systems. Levels of reclamation can be increased to over ninety per cent by introducing secondary attrition, incorporating thermal reclamation as part of the process or substituting mechanical attrition altogether.

Thermal reclamation and binder process considerations

Thermal reclamation paired with the phenolic urethane process offers the most effective method for eliminating hazardous sand waste, as it fully removes organic compounds from the sand. This results in a clean, reusable material and virtually eliminates hazardous waste classification.

However, each binder system presents its own unique challenges:

  • Furan binders: While effective, the thermal reclamation process for furan systems generates some sulphur emissions, which may raise environmental concerns and require mitigation strategies.
  • Alkaline phenolic binders: Achieving reclamation rates above ninety per cent can lead to the accumulation of potassium and sodium oxides within the sand. This buildup may compromise mould strength and reduce the sand’s sintering temperature, potentially affecting casting quality. To maintain optimal performance, an approximate up to ten per cent new sand addition is typically required.

Despite these limitations, sand processed through thermal reclamation – regardless of binder type – is no longer classified as hazardous, greatly easing disposal and enhancing opportunities for beneficial reuse.

No-bake foundries and inorganic binder innovation

Traditionally, many UK jobbing foundries have relied on organic binder systems, combined with single mechanical attrition for sand reclamation producing hazardous waste sand, making disposal increasingly complex costly, and limiting the potential for beneficial reuse.

As a result, such inorganic binder systems are gaining traction as a more sustainable alternative. Though they often yield lower reclamation rates when using standard dry attrition, the resulting sand is non- hazardous and significantly easier to reuse or repurpose. 

This gives a possibility for the foundry to omit these liabilities without incurring significant capital investment. Furthermore, with a double mechanical attrition process coupled with drying, reclamation levels of eighty to ninety per cent can be achieved using the John Winter & Co Ltd range of inorganic binders.

OTHER FOUNDRY WASTES AND RECOVERY POTENTIAL

Beyond sand waste, foundries generate by products from melting, shot blasting, and fettling operations. These streams can hold untapped value and call for smarter management:

  • Dust collector fines from electric melting can often be repurposed. For example, fumes from galvanised steel scrap contain zinc oxide, which can be extracted and sold for industrial use.

  • Silica rich dusts may have beneficial re-use potential in the glass & ceramics industries.

  • To preserve reuse potential, it’s essential to segregate dust containing heavy metals, preventing contamination of other waste.

  • Small foundries may benefit from clustering together to create viable pathways for reusing baghouse dust from melting shops.

  • Aluminium dross can be sent for metal recovery, though economies of scale again favour collaborative efforts.

  • Using the John Winter range of fluxes helps reduce aluminium carryover into dross, minimising melting losses.

  • Some slag by products are suitable for construction applications, but segregation is crucial – furnace waste with heavy metals must be kept separate.

  • Collaborate with customers to phase out heavy metal alloys (e.g. leaded gun metals). In the US, bismuth is now preferred in copper based alloys, virtually eliminating lead use.

MATERIAL CHOICES TO ENABLE REUSE

To promote waste reuse and reduce environmental hazards, foundries should explore:

  • Non-crystalline silica refractories, which simplify safe disposal and repurposing.

  • Ceramic sands, which reduce crystalline silica content in shot blast and fettling dusts.

  • Good housekeeping practices to minimise chemical waste and waste oils, ideally working with suppliers for recycling or takeback schemes.

  • Transitioning to non-hazardous materials throughout the process wherever possible.

  • Regular audits of all waste streams to uncover potential reuse or safe treatment options.


AIRBORNE EMISSIONS AND SUSTAINABLE ALTERNATIVES

Foundries in Europe face increasing pressure to control volatile organic compound (VOC) emissions and airborne pollutants like formaldehyde. Some sites have installed afterburner systems, but these carry high carbon footprints.

MORE SUSTAINABLE ALTERNATIVES ARE EMERGING

  • Inorganic binders are now widely adopted in the aluminium sector and are being trialled in ferrous casting applications to reduce emissions.

  • Products like JW’s Winterbond and Geopol inorganic no-bake systems contain zero VOCs and yield non hazardous waste sands, ideal for beneficial reuse.

  • JW’s Zero-VOC greensand release agents, including:

0  PF880 (hydrocarbon based)

0 PF990 (vegetable based), which significantly lowers carbon footprint.

By implementing these materials, foundries can virtually eliminate airborne emissions and odours.

CONCLUSION – MANAGING FOUNDRY SAND WASTE

  • Increase beneficial reuse opportunities.

  • Invest in advanced reclamation technologies.

  • Adopt non hazardous processes to enable safe reuse.

  • Continuously audit and optimise sand waste handling.

CONCLUSION – HANDLING METALLURGICAL AND PROCESS WASTE

  • Segregate waste with heavy metals to avoid cross contamination.

  • Collaborate with customers to remove hazardous alloy elements.

  • Use low silica refractories to reduce airborne hazards.

  • Recover and reuse aluminium dross and slag.

  • Cut melting losses with proper fluxing.

  • Minimise chemical waste – work with suppliers on takeback schemes.

STRATEGIC TAKEAWAY

Above all, foundries should prioritise non hazardous production, waste stream optimisation, and collaborative approaches like clustering sustainable practices economically viable.

Commercial aerospace continues to lead all end-use sectors. Passenger demand has rebounded strongly, with Revenue Passenger Miles (RPMs) rising 4.7% in 2024, despite inflationary pressures. The compound annual growth rate (CAGR) for RPMs from 2012 to 2024 was 17.5%, though it is forecast to slow to 4.7% from 2024 to 2026.

Airlines are extending aircraft life cycles as OEMs face backlog constraints. Boeing is balancing staff reductions with increased output of the 737 and 787 programs. Airbus, meanwhile, is under pressure to triple production of A220 and A350 units in the coming years.

Defense spending from 2022–2024 marked the third-largest increase since the Cold War, fueled by the conflict in Ukraine and Middle East tensions. U.S. foreign military sales rose from $114 billion to $191 billion in the past five years, even as domestic defense budgets remained flat at around $170 billion. Uncertainty remains around U.S.- European cooperation and the potential impact of space militarization.

Industrial Gas Turbines (IGT)

Industrial Gas Turbines (IGT) saw 4.2% growth between 2023 and 2024 but are projected to contract by 2.9% in 2025. Still, the long-term CAGR is estimated at 1.9% through 2026. While short- term trends are uneven, the long-term outlook is more bullish. Gas turbines are expected to play a critical role in powering data centers that support artificial intelligence—a market with vast energy demands. 

Near-term IGT market softness is likely temporary. Long-term prospects remain favorable, especially with the surge in AI-driven data center energy demand and expanded use of natural gas as a transitional fuel.

Automotive

Automotive saw solid demand in 2024, with the investment casting segment benefiting from both internal combustion and electric vehicle (EV) platforms. Data on U.S. passenger miles driven and light truck/auto assembly volumes from 2021 to 2027 confirm steady vehicle production. EVs continue to capture share, and cast components for drivetrain and thermal systems remain critical.

While vehicle assemblies in North America are stabilizing, technology shifts continue to reshape demand. Internal combustion engine (ICE) assemblies are declining slightly, while EVs are rising steadily.

Investment castings remain essential for EV drivetrain components, turbocharger parts, and thermal management systems.

General Industry

General Industry showed growth in several key areas:

Industrial Production: Annualized rates improved year over year from 2020 to 2024. Month-to-month industrial growth in 2023 vs. 2024 was also positive.

Firearms: U.S. firearm production across categories (pistols, revolvers, rifles, shotguns, and miscellaneous) remained robust from 2021–2024.

Oil & Gas: North American rig counts showed a strong CAGR from 2020–2024. While regional growth varied (Europe, APAC, Middle East), key metrics—including crude oil production, gas production, and casting demand—rose year over year. WTI spot prices and average pump prices tracked upward as well.

Orthopedic Implants: Industry trends were positive in 2024, with strong growth forecasts into 2025. Demand for cast orthopedic components— especially knees—is expected to remain elevated through 2027.

Medium & Heavy Truck Assemblies: Moderate growth continues, with positive CAGR figures in 2024 and further expansion forecast for 2025.


Market Forces & Policy Impacts

2024 was another year of policy whiplash, particularly around tariffs. Announcements, reversals, and reim- positions kept manufacturers on edge and led many to renegotiate shipping terms to account for changing costs. Meanwhile, government incentives including tariffs on imported vehicles- are prompting manufacturers to reassess production  locations  and  reinvest in North America. Environmental priorities are also shaping operations. Sustainability, resource optimization, and energy sourcing are now central to business strategy. These trends bode well for investment casting. As reshoring accelerates and U.S.-based production scales, demand for precision metal components is increasing across aerospace, automotive, energy, and industrial markets. 2025 will likely continue this expansion, albeit with caution around macro volatility.

Labor and Supply Chain

Labor remains a limiting factor. While hiring improved in 2024, most foundries still report extended lead times compared to pre-pandemic norms.

Trade & Tariffs

The status of US tarriffs remains fluid. These shifts created uncertainty across the supply chain, impacting sourcing strategies and inventory management. New duties on key components from Asia may introduce fresh challenges. As a result, U.S. investment casters are increasingly exploring domestic and nearshore suppliers to stabilize costs and lead times. Continued policy fluctuations are expected to influence purchasing behavior well into 2025.

Government Incentives

Policy-driven reshoring is accelerating. The CHIPS and Science Act, IRA, and infrastructure investments are spurring manufacturing growth.

  • $614 billion+ committed to U.S. reshoring and FDI projects since 2021

  • Tariffs on imported autos are pushing OEMs to localize more production

  • Sustainability mandates are increas- ing use of resource-efficient casting processes

Final Outlook

Across virtually every sector, investment casting demand in North America is expanding—driven by geopolitical forces, technology shifts, and policy support for domestic manufacturing. Aerospace remains the industry's linchpin, while general industry, IGT, and automotive provide diversification and growth opportunity.

 With solid fundamentals and increased domestic manufacturing investment, the 2025 outlook is bright—tempered only by persistent workforce constraints and global trade uncertainty.


While the adoption of 3D printing in the foundry sector is still progressing step by step, it represents a fundamental shift in the way complex castings are designed and produced. Precision, reliability, and flexibility are essential in this transformation—and ExOne is positioned to deliver on all three. By aligning its vision with the industry’s needs, the company is able to drive innovation while maintaining the lasting partnerships that define the metal casting industry.

Looking ahead, ExOne’s strengthened foundation under Anzu Partners could signal a new phase of stability and sustainable, organic growth for the AM sector. For foundries navigating a rapidly changing manufacturing landscape, ExOne remains a reliable partner—committed to innovation, excellence, and shaping the future of metal casting through the power of sand 3D printing.

 

Source: www.voxelmatters.com by Davide Sher

Technical highlights of the WH 10000

  • High agility

  • 5-axis machining

  • Two spindles in use

  • Large travel range

  • Fast automatic tool change

  • Minimum quantity lubrication (MQL)

  • Unobstructed view for the operator

  • Central chip disposal

  • Automatic loading and unloading by robot/gantry

Details here: 

https://august-wenzler.de/de/wh10000.html

https://www.heller.biz/de/maschinen-und-loesungen/big-casting-bearbeitungszentrum-wh-10000

General industry castings, by contrast, face a more subdued outlook. Demand for parts used in pumps, valves, oilfield equipment, and industrial machinery is under pressure as infrastructure investment slows and global buyers gravitate toward lowercost suppliers. As a result, growth is increasingly concentrated in precision applications.

High-Value Added

High value-added applications, encompassing aerospace, defense, and industrial gas turbines, accounted for $11.24 billion in 2024—an estimated 65% of total global sales. North America led with $6.16 billion; Europe followed with $3.36 billion, and China contributed $1.15 billion. Together, these regions made up 94% of global high value-added casting revenue. Much of this demand is tied to aerospace recovery. Aircraft production has rebounded, with defense spending providing further support, particularly in the U.S. and NATO-aligned countries.

However, risks remain: aircraft OEMs face supply chain bottlenecks, and European defense spending is both politically sensitive and unevenly distributed. IGT castings showed moderate growth in 2024, though demand may soften in 2025 as power sector investment normalizes. Still, the long-term outlook remains bullish, particularly as AI-driven data centers drive demand for efficient, dispatchable energy sources.

Automotive

Automotive casting demand held firm at $1.70 billion globally in 2024. Europe led with $468 million, followed by China at $410 million and North America at $330 million. Together, these three regions accounted for 71% of global automotive casting sales. Demand remains steady across automotive subsectors such as turbo wheels, rocker arms, and miscellaneous hardware. Platform consolidation and the transition to electric drivetrains are reshaping casting requirements. Lightweighting continues to displace some traditional components, even as EV-related thermal and structural castings create new demand. In Europe, emissions targets are driving the supply chain toward electrification. In China, domestic EV leaders like BYD are increasingly shifting production in-house, putting pressure on smaller casting suppliers.

North American OEMs are rebalancing internal combustion and electric vehicle production in response to evolving policies and tariff dynamics.

Appeal to European car manufacturers

Wenzler believes that European industry needs to stick together more closely in the face of international competition. Instead of competing for margins and individual orders, more openness and cooperation is needed – especially with regard to China, where projects are implemented uncompromisingly and free from economic constraints. “We are all in the same boat. If the OEMs falter, it affects the entire supply chain,” is the urgent appeal.

Wenzler thus positions itself as a highly specialized solution provider that focuses not on size, but on process expertise, close customer integration, and sustainable availability. The Spaichingen-based company is convinced that the key to competitiveness lies in the interaction of the entire value chain – from casting to final machining.

About August Wenzler Maschinenbau GmbH:

Wenzler is a mechanical engineering company based in Spaichingen, Germany, founded in 1954. The company develops and manufactures machining centers and production solutions that are used in particular in the machining of light metal and structural components for the automotive and supplier industry.

Since 2012, Wenzler has been majority-owned by the HELLER Group, a leading international manufacturer of machine tools. This affiliation allows Wenzler to combine its specialization and experience with HELLER's global presence and system expertise, benefiting from its worldwide sales and service network. This strengthens Wenzler's market position and enables access to new markets.

General Industry

General industry applications generated $4.27 billion globally in 2024, holding steady from the prior year. China led with $2.02 billion, followed by North America at $850 million and India at $450 million. Together, these three countries accounted for 76% of global general industry casting sales. This sector includes orthopedic implants, oil and gas components, medical devices, transportation, pumps and valves, and non-aerospace military hardware.

North America experienced moderate growth in oil & gas and medical implants, while China’s broader industrial slowdown weighed on demand. India’s continued rise reflects strong momentum in domestic manufacturing and defense programs.

Regional and Sector Leaders

Global market leadership remained concentrated in three regions:

  • North America: $7.34 billion in total casting sales, representing nearly 43% of the global market. Notably, 84% of North American casting sales came from high value-added applications such as aerospace, defense, and industrial gas turbines.
     
  • Europe: $4.21 billion, with the high value added sector playing a leading role in its casting market composition.
     
  • China: $3.58 billion, with 56% of sales attributed to general industry castings, including medical devices, oil & gas, and non-aerospace military components. Together, these three regions drove nearly all net global growth in the investment casting industry. Elsewhere in Asia—including Japan, India, Taiwan, and South Korea—growth was modest and concentrated in niche sectors. However, the broader Asia- Pacific region, led by China and India, is expected to be a long-term growth engine. Accelerating industrialization, expanding domestic manufacturing, and increasing investment in defense and energy infrastructure are positioning the region for sustained momentum in investment castings.

Outlook

The industry is bifurcating, with highvalue sectors such as aerospace, defense, and industrial gas turbines (IGTs) driving growth, while other applications, particularly in general industry, show signs of stagnation. As reshoring, sustainability mandates, and energy transitions continue to reshape the landscape, demand for highperformance, precision castings will expand.

Precision castings remain at the forefront, particularly in highvalue sectors that require specialized components with tight tolerances. Leading producers in this segment are increasingly adopting digital transformation strategies—leveraging advanced automation, 3D printing for pattern making, and digital quality control systems.

Regional dynamics are also playing a key role in shaping the future of the market. North America, Europe, and China continue to dominate, with North America leading the charge due to its focus on high-value applications.

However, these regions will increasingly be challenged by rising competition and the shifting global supply chain dynamics. The Asia-Pacific region, particularly China and India, is poised for renewed growth.

About Merrin Muxlow:

Merrin is a marketing and research leader with deep expertise in the industrial sector, particularly casting and advanced manufacturing. She heads partnerships for the Investment Casting Institute and serves on the boards of the Investment Casting Foundation and the METAL for America Advisory Council. As both a strategist and author, she brings perspective on the full industrial landscape—from workforce development and supply chain resilience to technology adoption in foundries. 

About Timothy Sullivan

Tim brings more than 30 years of leadership experience in the investment casting industry, most recently serving as Vice President of Corporate Affairs and Services at Hitchiner Manufacturing. Beyond his industrial leadership, Tim has held trustee roles with the Aircraft Builders Council and several healthcare organizations in New Hampshire, underscoring his commitment to both industry advancement and community impact. Tim’s deep expertise, strong industry relationships, and strategic vision make him well-positioned to lead ICI into its next chapter.

Source: www.investmentcasting.org

Newly developed K-series casting unit brings many benefits for foundries 

The cornerstone of the expert further development of the FRECH casting unit is a high-precision physical simulation model that maps both the casting unit and the die. This facilitates detailed analysis of the dynamic operations down to the sub-millisecond range by taking into account inertias, valve dynamics, various fluid flows and the fluid compression. "In addition, we simulated two traditional intensifier concepts to enable a direct comparison. The simulation-aided development is testament to our engineering innovativeness and guarantees foundries an optimized, practical solution", says Peter Maurer.

The optimization provides foundries with a number of benefits for the production of thin-walled components:

  • Fast pressure build-up improves the cast part quality as it reduces shrinkage defects

  • A high degree of reproducibility ensures low reject rates

  • The fully-automatic control system (self-learning at start of production) improves the transition from the filling to the compression phase. With the traditional process, the operator has to set this transition manually, which requires experience and expertise. The new system completes this task independently, thus providing assistance for the operator.

Practical applications regularly demonstrate the excellent performance of the FRECH casting unit. In one specific case, it reduced the pressure rise time from 44 milliseconds with a machine from a competitor to 18 milliseconds with the K-series, even though the same die was used. In another case, the pressure rise time fell from 60 to 16 milliseconds.

In addition to very short pressure rise times, the high-quality of the parts produced by the internationally patented casting unit from the FRECH K-series is due to the self-optimizing control system and dispensing with the central check valve, meaning there is no risk that a spring will break. Thanks to this tried-and-tested system, foundries enjoy extensive benefits from the economic production of thin-walled light-alloy cast parts to added value with respect to the current market trends of material savings, more sophisticated components, more complex production processes and the integration of functions.

Outlook and visibility

The company will remain part of the Volkswagen Group. Everllence's position is contractually secured until at least 2026. Nagler does not want to speculate about possible changes in the group structure: “We deliver our key figures, we have full order books – that's what counts.” In its external communications, Everllence focuses on quality rather than quantity. The CastForge trade fair in Stuttgart will remain a fixed part of the company's calendar in the future.

“The trade fair is compact, focused, and brings all foundry operators together in one place – that's what convinced us. Everllence wants to be there in 2026,” says Nagler. The company also wants to become more involved in trade associations and raise its profile through topic-specific presentations. Nagler attaches particular importance to the close integration of design and foundry:

“The demands on castings are constantly increasing – more performance, less weight, more complex integrations. It is becoming increasingly important that we foundrymen are involved in the early design phase.”


Conclusion

Nagler's closing words are as clear as he is: Everllence is ideally positioned to continue playing a key role in the transformation of the industry as a traditional location.

“With our castings, we are making a contribution that extends beyond the location. And we are showing that a foundry can also be future-proof in the heart of a city like Augsburg.”

About Everllence SE:

15,000 employees worldwide

€4.3 billion turnover in 2024

140 locations worldwide

MEGA sand casting study

In an innovative study, the two market leaders and a specialist in digital cost analysis are investigating the potential of sand casting for car body construction.

The study includes a concept for manufacturing a rear frame for a luxury vehicle using a low-pressure core package casting process [Fig. 1, 2].

It also provides an economic and ecological comparison with the die casting process. The results indicate that sand casting can be a valid alternative to die casting, especially with increasing design complexity and flexibility in the integration of functionalities and component size.

 

Manufacture of sand moulded parts using the core shooting process

The sand moulds are produced using the core shooting process, optionally also by 3D sand printing. Quartz sand is typically used as the standard moulding material. The use of special moulding materials and binder systems to achieve specific properties of the cast parts is easily possible. The proven core shooting process ensures high dimensional accuracy and stability of the castings.
In addition, internal cores can be used to precisely reproduce undercuts and any complex cavities [Fig. 3].

In the foundries, moulds and cores are assembled automatically by handling robots, ensuring high process reliability and efficiency.

The transport and storage route of the mould packages to the casting plant is also automated, ensuring continuous and economical production.
Another advantage of the core shooting process is the flexibility of the production process. Tool changes can be made during the cycle and prototypes can be produced directly in series casting.

The use of additive manufacturing for core and mould production enables additional flexibility and exceptional design freedom, as there are no tool-bound restrictions in 3D printing [Fig. 4].

The use of lost sand cores enables complex geometries with hollow structures and undercuts that cannot be produced in die casting. This also allows innovative concepts such as pack-to-open-body (cell-to-pack) solutions to be realised.

During casting, the mould packages are transported on rotating transport pallets with integrated permanent mould parts via roller conveyors to low-pressure casting machines. Pressure-assisted laminar mould filling is achieved via one or more riser pipes. The low-pressure casting process offers an advantage in terms of material characteristics compared to die casting due to directional solidification, as well as further technological incentives for variations in sands, binders and coatings.

Cost-effectiveness and stable processes

After process maturity, the concept part was subjected to a cost benchmark and evaluated using a cost analysis. The basis was a production of 250,000 pieces per year over a 7-year period.

The investment costs in the plant technology turned out to be about 30% lower than in GIGA casting. The manufacturing costs per part are comparable to GIGA die casting. For smaller series, the sand casting process offers significant cost advantages over die casting due to significantly lower tooling costs.

The material properties and wall thicknesses of the components are also at a similar level. High-quality cast parts can be produced through laminar mold filling and directed solidification. Die-casting challenges such as pull or adhesion points are avoided.

Advantages at a glance

MEGA sand casting is not only technologically but also economically attractive:

  • Core shooting machines available in sufficient sizes: The technology is market-ready and can be used for large-area components.

  • Proven core package process: Foundries are already familiar with the processes.

  • Existing infrastructure: Much of the peripheral and manufacturing equipment is already in place.

  • Tool-free production through 3D sand printing: Individual parts and small series can be produced flexibly and almost cost-neutrally.

  • Realisation of special contours: Additive manufacturing allows geometries to be realised that would no longer be possible with conventional tools.

  • Automated manufacturing processes: The use of robots and logistics systems ensures consistent quality with low personnel dependency. 


The future knows no limits

The transformation in automotive casting presents new challenges for companies in the foundry industry, to which we must respond with innovative solutions. Ecological mobility requires lightweight construction and efficiency to minimise CO₂ emissions and make optimum use of resources. At the same time, the principle of "form follows function" demands maximum design freedom, which is often not achievable with permanent mould-bound die casting processes.

Advancing digitalisation and the development of software-defined vehicles (SDVs) are placing new demands on structural components. Integral components play a decisive role in enabling functional and weight-efficient design. New vehicle concepts such as open-to-pack architectures and advanced battery cells also require flexible manufacturing technology that can adapt to changing market requirements.

Another decisive factor is the use of artificial intelligence, which can accelerate technological developments and significantly shorten development times. Companies that have a high degree of production flexibility and can respond quickly to new market requirements will secure a competitive advantage in the long term. At the same time, the qualification and promotion of skilled workers is becoming increasingly important. Only with specialised and well-trained employees can companies maintain their innovative strength and create attractive, future-proof jobs.

Conclusion

The joint project by HA and Laempe clearly demonstrates the enormous potential of MEGA sand casting for automotive lightweight construction. Foundries not only gain an economical alternative to GIGA casting through this process but also a new business perspective. Through innovative technologies and collaborative partnerships, HA and Laempe support the industry in developing sustainable and flexible solutions.

The future of vehicle construction is characterized by new materials, production methods, and digitalization – with MEGA sand casting, a decisive step towards efficient and flexible manufacturing could be taken.

___

Dipl.-Ing. Franz Friedrich Butz | Managing Director | Hüttenes-Albertus Chemische Werke GmbH (HA Group)

Dipl.-Ing. Rudolf Wintgens | Managing Director Technologies | Laempe Mössner Sinto GmbH

___

Hüttenes-Albertus Chemische Werke GmbH

The HA Group is a leading global manufacturer of chemical products for the foundry industry. The family-owned company, which has been in business for over 100 years, focuses on research, modern technologies and close cooperation with customers and partners to develop forward-looking solutions. Hüttenes-Albertus (HA) offers a wide range of high-quality materials for mould and core production as well as comprehensive services. With around 1,800 employees in over 30 countries, the HA Group has a strong international network with its own production facilities, laboratories and sales companies.

https://www.ha-group.com

Laempe Mössner Sinto GmbH

Laempe Mössner Sinto GmbH is the global market leader for core making technologies in the foundry industry and offers a comprehensive portfolio of machines, automation solutions and services. Since its foundation in 1980, the company has continuously developed through innovation and expertise. In addition to automatic core shooters, sand mixers and control systems, Laempe implements turnkey core shops according to customer requirements. The company serves numerous industries, including the automotive, mechanical engineering and electric motor industries. With around 300 employees, its own sales offices and 25 partners worldwide, Laempe offers first-class service and global support.

https://www.laempe.com  

Technological Foundation: Mass-Production-Ready Systems from 2025
The Humanoid Robot Study 2025 by Nexery clearly shows: starting this year, the first market-ready humanoid systems will cross the threshold into industrial use. Leading providers such as Tesla, Apptronik, Neura Robotics, and Agility Robotics are investing heavily in applications specifically designed for production and logistics environments.

This new robot generation combines several key technologies:

  • High mobility through advanced joint and drive systems enabling complex handling tasks

  • Artificial intelligence for navigation and decision-making, allowing safe operation in dynamic, unstructured environments

  • Safe human-robot collaboration thanks to advanced sensor technology and real-time collision avoidance

  • Modular, adaptable gripping systems for handling a wide variety of workpieces and tools

These features make humanoid robots a viable economic option for foundries for the first time – not just as a technological showcase, but as a productive addition to daily operations.

Specific Use Cases in Foundries
According to the study, the greatest current potential lies in two areas: intralogistics and quality assurance.
- In intralogistics, humanoid robots can handle material transport between stations, prepare tools, or sort components.
- In quality assurance, they can perform visual inspections, detect surface defects, and classify components accordingly.

In the medium term – as technology matures – further tasks will become feasible: operating machinery, finishing cast parts, carrying out maintenance work, or even assisting in setup processes.

The most promising benefits are:

  • Reduction of physical strain on employees

  • Consistent process quality regardless of shift, daily condition, or staffing levels

  • Higher process stability, even with smaller batch sizes or varying orders


Successful Implementation
The study recommends a step-by-step approach to minimize risks and quickly realize benefits:

  1. Document ergonomically critical activities and identify potential use cases

  2. Assess automation feasibility considering technical, economic, and organizational factors

  3. Pilot a clearly defined use case under real-world conditions

  4. Integrate into regular operations while building internal expertise

A well-defined pilot process ensures that not only technical feasibility but also economic viability and acceptance within the company can be verified.

Action Points for Decision-Makers
For leaders in foundries, this means:

  • Start technology scouting now to identify relevant providers and solutions early

  • Initiate and evaluate pilot projects

  • Build internal resources (engineering, IT, process management)

  • Evaluate manufacturer contacts and explore partnerships

Those who act today will gain a competitive advantage. In addition to short-term efficiency gains, there is the strategic opportunity to proactively meet future requirements – such as stricter occupational safety regulations or higher quality demands.

Conclusion
Humanoid robotics marks a turning point in industrial automation. Especially in foundry technology, these systems close gaps for which there have previously been no economically viable solutions. They combine the flexibility of human labor with the precision and endurance of machines.

Companies that address this technology now will secure not only their productivity but also their long-term competitiveness – in an industry where innovation readiness will determine tomorrow’s success.

About the Author:
Tobias Bock is Managing Partner at Nexery and an expert in technological strategies for industry. The complete “Humanoid Robot Study 2025” is available at www.nexery.de

Interviews with exhibitors

Foundry-Planet took the opportunity to speak with exhibitors about current developments.

In a conversation with Hongteo Technology, Sales & Marketing Manager Mr. Lai explained how the company is strengthening its role as a supplier to international automobile manufacturers. In addition to components for internal combustion engines, components for electric vehicles are increasingly coming into focus. Hongteo relies on aluminum alloys, material research in collaboration with universities, and the construction of a new plant in Thailand, which will serve the North American market in the future. Sustainability and CO₂ reduction are also firmly embedded in the company's strategy.

The interview with Wacent focused on the newly developed kilogram-class no-sprue high-speed heavy-duty hot-chamber die casting machine. It is suitable for use in up to 90% of product structures and offers up to 50% higher quality and significantly shorter cycle times. Wacent sees the machine as part of an integrated die-casting ecosystem that combines mold making, automation, and intelligent manufacturing. Topics such as energy efficiency and attracting young professionals are central cornerstones for future competitiveness.

Interactive highlights and top visitors

For the first time, an interactive robot photo-lounge was set up to liven up visitor guidance. Here one was able to a picture with a humanoid robot.

Professional visitors included delegations from well-known OEMs and suppliers such as Ford, Tesla, Toyota, Dongfeng Honda, Nemak, Schaeffler, Chery New Energy, NIO, Ideal, and Volvo. Guests also came from numerous industries—from automotive and electronics to medical technology and the toy industry.

Outlook 2026

The 20th Shanghai International Die Casting and Nonferrous Casting Exhibition will take place from July 15 to 17, 2026. Stand reservations are already open.

‘Here the soul enters the body,’ someone tells us as we watch a vehicle’s engine carefully being raised into its housing.  

There is a level of perfection that seems to border on divinity. It feels a little like standing in God’s workshop as he is putting a human together.   

Indeed, Enzo Ferrari himself wasn’t shy to put human elements into his cars. The founder, who saw the car and driver as one organism, often had heady conversations with his Formula 1 drivers. Michael Schumacher’s and Niki Lauda’s ‘feeling’ of the car was then integrated into the design. Their essences now live on in the cars.  

‘You can feel the spirit of Enzo Ferrari,’ someone tells us as employees bustle around coffee like a F1 pitstop.  

Certainly, there is something that can be felt. When an insatiable strive for perfection and passion, meets artistic vision, it curiously creates something immaterial, invisible yet tangible and alive. It’s like a soul is created that runs like lifeblood through Ferrari. Perhaps, this is the myth of Ferrari.  

Now, this myth enters a new epoch. We met with three Ferrari chiefs, Paolo Molinari (head of powertrain manufacturing), Franco Pinna (head of technology and innovation), and Giacomo Lorenzin (head of foundry and machining technologies), who told us all about the next chapters of the legend.

Successful Series Integration at BMW

A standout reference project is the collaboration with BMW, where RS's automated wall thickness measurement has been successfully integrated into the series production of rear axle carriers. This example demonstrates that even complex aluminum components with varying wall thicknesses can be reliably inspected inline – without compromising cycle time or accuracy.

Reliable dialogue between business and politics

The discussion with Minister Neubaur was characterised by an open exchange,’ explain Dirk Howe and Dr. Georg Geier, both managing directors of Siempelkamp Giesserei. ‘We were able to outline the specific challenges facing energy-intensive SMEs – as well as the investments we are making to meet them. We consider it an important signal that our solution for successful transformation and our clear commitment to Germany as a business location have met with genuine interest and attention.

The measures are part of a long-term transformation process. The aim is to harmonise technological development, location loyalty and social responsibility with collectively agreed jobs and practical training, thereby making a solid contribution to industrial production in Germany.

Investment priorities: digitalisation, energy, sustainability

The investment program, which is currently being finalized, focuses on three key areas: the expansion of digital production and control processes, the transition to CO₂-reduced and ultimately CO₂-neutral manufacturing, and the creation of a stable, flexible energy infrastructure to secure valuable industrial jobs.

We would like to express our special thanks to Minister Neubaur for her visit, the pragmatic exchange on pressing issues and the support she has promised,’ Howe concluded. ‘Especially in challenging times, dialogue between industry and politics is crucial for a common understanding of reliable prospects and viable solutions in the interests of a strong, future-oriented German industry.

Economics Minister Mona Neubaur emphasised: "Foundries in North Rhine-Westphalia are indispensable for our industrial location – especially for key sectors such as mechanical engineering and vehicle manufacturing. Without them, there would be no wind turbines, no electric motors, no precision parts. As a state, we are creating the framework conditions for a successful transformation with attractive investment programs and funding opportunities. We want to strengthen North Rhine-Westphalia as an industrial location, secure sustainable growth and preserve jobs. The good news is that many foundries in North Rhine-Westphalia are investing courageously in climate-friendly technologies, renewable energies, digitalisation and new materials. I am impressed by the commitment with which Siempelkamp Giesserei is driving forward the digital, sustainable and economic transformation."


About Siempelkamp

Siempelkamp Giesserei in Krefeld specialises in the production of large hand-moulded castings weighing up to 320 tonnes made of spheroidal graphite cast iron. With a casting volume of over 60,000 tonnes per year and 400 employees, it is one of the largest hand-moulding foundries in the world. The comprehensive and customer-oriented service package includes the supply of structural components for many innovative machine manufacturers in the energy industry, the raw materials industry, press construction, steel production, automotive and many other areas of transformation.

Siempelkamp is a globally active group of companies with business divisions in machinery and plant engineering, casting technology, engineering and service. Around 3,000 employees worldwide ensure that the Siempelkamp Group is among the world leaders with its technologies.

 

World-class equipment developed by SAVELLI

SAVELLI supplied the complete package of core equipment, including a horizontal moulding line and a comprehensive sand preparation and recycling system, through its Italian headquarters and its Mexican subsidiary Savelli Machinery Mexico.

The equipment underlines SAVELLI's technical expertise:

  • Mould size: 1,250 x 750 x (350/250) mm

  • Production capacity: 120 complete moulds per hour

  • Cycle time: 30 seconds

  • Cooling time: Cooling in the mould box up to 7 hours

  • Moulding system: Patented SAVELLI Formimpress® mould side compaction

  • Capacity of the sand plant: 120 tonnes per hour


From concept to production in just two years

The initial order was placed during GIFA 2023 in Düsseldorf, one of the world's leading trade fairs for foundry technology. It is remarkable that the entire plant was designed, built, installed and commissioned in just two years – a schedule that speaks volumes about the efficiency and commitment of both partners.

‘This project is a benchmark for what can be achieved when industry leaders with a clear vision and mutual trust work together,’ said a representative from SAVELLI. ‘We are proud to have contributed to the future of high-performance casting in Mexico.’

With this latest investment, MAT Foundry Mexico is solidifying its position as a key production site in North America, equipped with state-of-the-art automation, process reliability and the ability to meet demanding quality and volume requirements.

Look forward to more insights and images from the plant – a true testament to modern foundry expertise.

 

“Europe can’t lead the race toward future mobility with major hurdles to its competitiveness, such as markedly higher energy prices compared with other regions. Restoring the right enabling conditions must be an urgent priority.”  Archibald Poty - CLEPA’s Market Affairs Manager

The parties involved – including the insolvency administration team from KKN Law, Heidemann Küthe Attorneys, starkpartners consulting, and Gemba Partner – quickly worked out a viable solution. Throughout the international M&A process, the management consultancies supported the buyer both strategically and operationally.

New name: KUTLUK TEUTOGUSS GmbH

As part of this process, Teutoguss GmbH will operate under the new name KUTLUK TEUTOGUSS GmbH. The name change is intended to emphasize the company's international orientation. The Kutluk Group was founded at the beginning of the year to offer all available services under one umbrella brand. The Kutluk Group's board members are brothers Mehmet Kutluk and Melih Kutluk, who also serves as managing director of Kutluk Teutoguss GmbH.

As reported by the Turkish business newspaper ekonomigazetisi.com, board member Mehmet Kutluk explained that this acquisition will support the group's export targets. In addition, this step will significantly strengthen brand awareness.

The merger is intended not only to secure the future of the Teutoguss site, but also to provide access to modern know-how, expanded production capabilities, and a strong international network. The Kutluk Group is investing specifically in forward-looking technologies—including 3D sand printing, modern machining centers, and process optimization—thus sending a clear signal for the long-term preservation and further development of the company.

According to Kutluk Teutoguss, this step marks an important milestone in the company's history and forms the basis for sustainable growth in international competition. Investments are planned for the next three years, particularly in building infrastructure, sustainable energy projects (SPP), and production processes.

Gemba Partner will continue to support Kutluk Teutoguss as part of a growth-oriented restructuring strategy. The focus will be on strategy development, financial modeling, controlling, investment planning, operational excellence (OPEX), and practical turnaround measures.

Foundry-Planet will report separately on further developments and planned measures.


About Kutluk Teutoguss GmbH

Founded in 1806, Kutluk Teutoguss now manufactures high-quality castings for industrial companies throughout Europe using modern production facilities. Its customers include manufacturers of marine gearboxes, pumps, machine tools, construction machinery, wind turbines, printing machines, and companies in the general mechanical engineering sector.

About Kutluk Döküm Group and Kutluk Group

The internationally active Kutluk Dökum Group is a Turkey-based foundry group with many years of experience in the production of gray and ductile cast iron, steel castings, and aluminum castings using manual molding and aluminum die casting. The Kutluk Group was founded at the beginning of the year to bundle all available services under one umbrella brand.

Sustainability: Racing Toward a Greener Future

Beyond performance, aluminium offers a significant sustainability advantage. Unlike many industrial materials, aluminium is infinitely recyclable, it can be reused repeatedly without losing its structural or mechanical properties. Recycled aluminium requires only about 5% of the energy needed to produce primary aluminium from raw ore, making it an eco-conscious choice for modern engineering.

Formula One, through its long-term sustainability initiatives and its goal to become net carbon zero by 2030, is increasingly turning to circular economy principles. Many teams now incorporate recycled aluminium into their design and manufacturing processes, reducing carbon footprints without compromising competitiveness.


Enabling Innovation and Pushing Boundaries

The versatility of aluminium extends beyond individual parts. It enables innovations in modular manufacturing, rapid prototyping, and lightweight composite integration. Teams are constantly experimenting with new aluminium alloys and hybrid materials to reduce weight, increase stiffness, and boost crash resistance.

This constant innovation cycle in F1 eventually trickles down into mainstream automotive applications, influencing the design of commercial electric vehicles, aircraft, and even sports equipment.

Conclusion

As Formula One continues to evolve at a blistering pace, aluminium remains a foundational material behind the sport’s engineering marvels. It embodies the core values of modern motorsport: performance, efficiency, safety, and sustainability. Whether in the heat of a Grand Prix or during off-season development, aluminium is the quiet force powering the fastest cars on Earth.

For further information about aluminium in Formula One and how it is shaping the future of mobility, follow our social media campaign under #AluminiumInF1.

 

Source: ALFED - The Voice of the UK Aluminium Industry

A tour of the Fraunhofer IGCV provided insight into current projects 

Prof. Dr.-Ing. Volk has played a key role in shaping the strategic direction of the institute in recent years. From July 2022 to July 2025, he will also take over as managing director of the Fraunhofer IGCV. Together with Prof. Dr.-Ing. Klaus Drechsler and Prof. Dr.-Ing. Rüdiger Daub, he will head an institute that stands for excellent research and industry-oriented development.  

The Fraunhofer IGCV stands for application-oriented research in production. The focus is on transferring basic knowledge into customer-specific solutions. The institute's unique selling point lies in its interdisciplinary approaches, which intelligently combine foundry, composite and processing technology. This mix enables complex challenges to be solved in a practical manner along the entire process chain. Visitors to the summer party were able to see the latest industry-oriented developments during a guided tour of the modern institute building.  

The summer party therefore not only offered an insight into current projects, but also provided a platform for exchange between science, industry and young professionals – a successful example of a living technology transfer culture.


The use of the new cleaning system enables a cost-optimized and stable casting process

A fundamental advantage of the cleaning device is that the various rinsing processes are fully automated, requiring only minimal manual intervention. This minimizes the time-consuming pre- and post-processing workload. The Dreyproper 4.2 also features an integrated blow-out function. The cooling channels can be blown out with compressed air directly after the cleaning cycle is complete. This eliminates a separate step previously required after disconnecting the cleaning device, further simplifying the cleaning process and saving time. At the Swiss company DGS Druckguss Systeme AG, a cleaning cycle is now performed after each casting batch.

"Flushing with our cleaning device guarantees a constant fluid flow and optimal cooling and heat dissipation within the mold," explains Joachim Rohmann, Dipl.-Phys., Managing Director of wattec GmbH.

This ensures a consistent heat balance within the mold, which contributes to stabilizing the entire die-casting process. Filter cleaning cycles have also been drastically reduced. Previously, filter replacement was necessary every shift in three-shift operation. Now, changes only occur weekly or less frequently, resulting in a noticeable reduction in operating costs. As a result, downtimes have been reduced, interruptions during shifts for the machine operator have been reduced, and productivity has thus increased. Another advantage that should not be underestimated is the compact dimensions of approximately 1200 x 810 x 1025 mm (L x W x H) and the comparatively low empty weight of 150 kg of the Dreyproper 4.2. These features enable flexible use even in production halls with limited space. In summary, the use of the Dreyproper 4.2 from wattec GmbH offers numerous advantages: noticeably improved cooling performance of die-casting tools thanks to efficient cleaning, significantly reduced filter change intervals, and increased productivity. The integrated blow-out function eliminates additional work steps – a sustainable solution that is both technically and economically convincing and has already proven itself in everyday cleaning applications.


Today's DGS Druckguss Systeme AG originated in 1950 as Bühler AG in St. Gallen-Winkeln. In 1999, it was acquired by Von Roll. In 2003, this company became DGS Druckguss Systeme AG, headquartered in St. Gallen-Winkeln, Switzerland. The company specializes in the production of high-quality die-cast components made of aluminum and magnesium, primarily for the automotive industry. With a total of five production sites in three countries – Switzerland, the Czech Republic, and China – the company has a global focus and is always close to its customers.

wattec GmbH specializes in the treatment and purification of cooling, boiler, humidifier, and drinking water. At its site in Langenau, Swabia, the company, with its five employees, develops chemicals, programs, and systems for filtration, water softening, and reverse osmosis that serve to conserve water and energy, as well as protect the environment. The products are used in almost all areas of industry and commerce and contribute to the sustainable optimization of operational processes, increased profitability, and enhanced productivity.

 

Source: www.abopr.de

Industry Innovations and Collaborations

The conference emphasized the importance of global exchange and cooperation within the magnesium industry chain. Discussions highlighted the drive for innovative applications of magnesium materials, particularly in the automotive and electronics sectors. Attendees also explored emerging developments in the global marketplace, focusing on technological advances and sustainable practices.

There was a significant focus and effort put towards cooperation with other international organizations including GDCTech in India, the Japanese Magnesium Association (JMA) and the China Magnesium Association (CMA). This was achieved through multiple global outlook sessions and also a ceremony between IMA and CMA to recognize the renewed Memorandum of Understanding (MOU) to strengthen collaboration between the two associations.

Keynote

Alan Clark, founder and Managing Director of the CM Group, Australia, delivered the keynote address. With over 25 years of experience in the analysis of global base and minor metals industries, Clark provided valuable perspectives on the economic and technical aspects of magnesium production based on important findings from the CM Group’s 2024 global magnesium market report.

Insights from the Conference

Stable Demand, But Caution on Substitutes

In the Session on Supply and Demand, the panel opened with a conversation about magnesium's demand stability and possible substitutes. Clarke emphasized the need for caution when assuming that magnesium has no viable alternatives. He noted that magnesium remains uniquely valued for specific applications – though he remarked that its growth outlook would likely be measured.

China's Dominance and Pricing Mysteries

A major topic of discussion was China's dominant role in global magnesium production. Ricardo Vicintin, president and CEO of RIMA Industrial S/A, pointed out that China’s magnesium price has fallen below that of aluminum—an unprecedented scenario that is reshaping global supply dynamics. In his opinion, the low cost of magnesium production in China, fueled by cheap energy sources and favorable policies, has created a competitive imbalance that no other region has been able to match.

Vicintin noted with curiosity that despite China’s significant cost advantage in magnesium production, its automotive industry has not fully harnessed this potential. He pointed out that China continues to import aluminum scrap to produce aluminum for similar applications, even though magnesium is available domestically at a lower price. This situation may reflect complex market or policy factors that have yet to be fully understood.


Magnesium’s Strategic Role in Key Industries

Panelists took the opportunity to highlight magnesium’s essential role in producing titanium and zirconium alloys—materials vital to aerospace engineering, defense, and nuclear reactor components. Magnesium’s powerful reducing properties make it a cornerstone in the extraction and refining processes of these strategic metals. For instance, in aerospace applications, the lightweight and high-strength properties of titanium, enabled in part by magnesium’s role in its production, contribute directly to fuel efficiency and performance. In the nuclear sector, zirconium alloys are critical for cladding nuclear fuel rods, and magnesium’s reducing power is indispensable in their manufacture.

Adding to this perspective, Dr. David Dreisinger, CEO of Atlas Materials and renowned hydrometallurgist and professor at the University of British Columbia, emphasized the importance of enhancing the sustainability of these strategic applications. During the supply and demand panel, he outlined how emerging hydrometallurgical techniques could modernize magnesium extraction while significantly lowering energy consumption and emissions. He also addressed the risks associated with regional supply concentration and advocated for a more diversified magnesium sourcing strategy − including greater use of recycling and secondary materials.

These examples underscore magnesium’s irreplaceable role in safeguarding critical supply chains and advancing key technologies that support energy, transportation, and defense sectors worldwide. These applications represent a strong argument for investing in a stable, globally diversified magnesium supply, given their importance to economic security and industrial innovation.

Speakers noted that new and upgraded processing technologies, such as semi-solid casting processes, hold promise for expanding magnesium’s applications in industries like 3C (computers, communication, and consumer electronics), but also in larger Automotive applications. Magnesium Hydride represents promising use for large-scale hydrogen transport and storage. However, these technologies are still emerging, and their commercial viability remains to be seen.

Panelists agreed that the automotive industry, especially in China, represents one of the largest growth opportunities for magnesium. However, challenges remain − particularly concerning the geopolitical and economic uncertainties due to companies relying on a single country for supply. The need for a more geographically diverse production base was a recurring theme.

Alan Clarke concluded the Supply and Demand Panel by reiterating that the magnesium industry’s future hinges on diversifying production sources and expanding applications. Without this diversification, magnesium will continue to struggle against substitute materials, especially in a world of geopolitical uncertainties and shifting industrial priorities.

Sustainability and Magnesium's Future

A significant focus was placed on sustainable practices within the magnesium industry. Discussions highlighted the importance of reducing environmental impacts through innovations in production and recycling processes. Attendees examined strategies for enhancing magnesium's role in a circular economy, emphasizing the metal's potential in lightweight applications that contribute to energy efficiency.

The IMA Sustainability Committee, in strategic partnership with the German Aerospace Center (DLR), is actively developing an industry-wide sustainability roadmap aimed at decarbonizing the global magnesium value chain. This initiative is spearheaded by Dr. Elmar Beeh, Chair of the IMA Sustainability Committee and Head of the Department of Material and Process Applications for Road and Rail Vehicles at the DLR’s Institute of Vehicle Concepts in Stuttgart, Germany.

Advancements in Surface Engineering & Biomedical

ELB - Eloxalwerk Ludwigsburg Helmut Zerrer GmbH presented their Ultraceramic® plasma-electrolytic oxidation (PEO) technology. This innovation offers enhanced corrosion resistance and durability, particularly in biodegradable implants

Post-Conference Tour to Rauch Furnace Technology GmbH in Gmunden

Following the main conference, the IMA organized a post-conference tour to the Salzkammergut region, including a site visit to Rauch Furnace Technology GmbH in Gmunden, Austria. This excursion offered participants a opportunity to learn about the company that has become a cornerstone of the global magnesium industry through its specialized melting and processing systems.

Since 1975, Rauch Furnace Technology GmbH has developed specialized furnace systems to address the complex processing needs of magnesium. The company manufactures equipment including melting furnaces, holding and dosing units, and systems for melt treatment, degassing, and alloying.

This equipment plays a significant role in industries such as automotive die casting, where lightweight materials are essential, and component integrity is paramount. To support safe and efficient operations, Rauch also integrates automation and control technologies that mitigate processing risks and contribute to stable, repeatable outcomes.

 

Source: www.intlmag.org 


So, what does the future hold for Ferrari? Particularly, regarding the EU’s combustion engine ban in 2035.  

‘The classic Ferrari customer can expect that he can buy a Ferrari ICE until 2035,’ the team shares.   

Like Ferrari declared on its investor day, it will continue its use of hybrids, ICEs, and full electrics as long as possible. ‘We do not believe in one single way to get to the target,’ the team says. The idea is to leave no stone unturned.  

‘We will continue on this path of not choosing one technology over the other for our customers. We want them to be able to do so. That doesn't exclude any technology at the moment, even the ones that are more future-looking.’  

A new electric vehicle will soon join the Ferrari family and launch at the end of this year. However, the electric will not replace its other models. Instead, Ferrari sees EVs as one more slice added to its cake.  

‘In the end, the important thing is not the power. The important thing is that Ferrari is still Ferrari for our customers. If we manage to build a car that is allegedly, but also in reality a Ferrari, then the problem does not exist.’  

‘We like to say different Ferrari for different Ferraristi at different moments,’ the team explains.  

However, this is more than just marketing.  

‘If you think of our range at the moment, it’s so diverse. It goes from the Roma to the SF90, two completely different worlds, two different types of people, probably also at different moments.’  

Some customers prefer to be traditional; some prefer to be greener, others wish to be more performant.  

‘But luxury is just that, luxury is about being different. Luxury is about one's feeling of uniqueness.’  

The challenge is serving these needs from the same foundry, the team laughs.

In terms of its foundry, it seems Ferrari has not caught the gigacasting fever yet. While the firm is still evaluating the technology's possibilities, Pinna says it currently doesn’t see any immediate use for its products. 

The foundry has however innovated its power. ‘We are using 100% green energy,’ says Molinari. This was an important milestone towards neutrality that the firm had last September. In addition, Ferrari plans to eventually use 100% recycled alloys to reduce their carbon footprint. Ferrari has also adopted an ESG attitude that encourages blue-collar and white-collar staff to find sustainable solutions. 

 ‘We're using human resources and human capital to try and get the finish line as soon as possible.’ 

Looking to the future, Ferrari innovation wants to anticipate needs. 

Similar to the advent of the iPhone, Ferrari doesn’t want to follow the demands of the crowd but invent new demands for the crowd to chase. Their cars are already very different from what they were 10 years ago. The range now includes a plug-in hybrid, a four-door, and a soft top - technologies and cars that a decade ago were probably unthinkable to Ferrari.  

‘Now, they're here and they're true Ferraris, we love them. The important thing is to stay true to the DNA - who we are, to continue being recognized as a legend and winner in sports and racing,' he says. 

After all, ‘Ferrari is forever.’ 


The Ferrari Foundry in Maranello  

The Ferrari foundry in Maranello is an integral part of the production process for Ferrari engines. It plays a key role in the manufacturing of aluminum components used in Ferrari's high-performance engines. Through state-of-the-art technologies and precise manufacturing methods, the foundry ensures the highest quality standards for Ferrari’s legendary engines.  

Location and Function  

  • Location: Maranello, Italy, in the heart of the Ferrari headquarters  

  • Function: Production of essential aluminum components such as cylinder blocks, cylinder heads, and other parts for the famous V12, V8, and V6 engines  

Capacity and Resources  

  • Facility Size: 9,500 m³  

  • Workforce: 128 skilled workers, including 9 dedicated to quality control and special projects  

  • Shift Operations: 3 shifts per day for continuous production 5 days a week  

  • Production Volume: 3,500 tons of aluminum per year  

  • Material Quality: 100% premium-grade aluminum  

  • Casting Equipment:  

  • 6 fully automated casting cells  

  • Sand casting carousel for efficient serial production  

  • More than 50 different core types for various engine designs  

Casting Processes 

The Ferrari foundry utilizes advanced casting technologies to meet the high standards of precision and material quality. The main processes include:  

  • Sand Casting  

  • Gravity Die Casting

  • Ferrari is evaluating Low-Pressure Die Casting for future products

  • Cold-box Conventional Core Shooting

  • 3D Printing for Sand Cores for prototypes

Special Casting Processes for Exclusive Projects  

  • Hand-mold Foundry: For prototypes and special custom-made components  

  • Ferrari Classico: Production of parts for historic Ferrari vehicles and restoration projects  

  • Custom Castings for Formula 1: High-performance components for motorsports applications  

Post-Processing and Quality Assurance  

To ensure maximum precision and quality, all components undergo additional processing steps after casting:  

Heat Treatment  

  • Optimization of mechanical properties such as strength and durability  

CNC Machining  

  • High-precision milling and machining processes to meet tight tolerances  

Quality Control  

  • Application of advanced inspection methods:  

  • X-ray inspection to detect casting defects  

  • Ultrasonic testing for material analysis  

  • 3D metrology to ensure exact specifications  

Technological Innovation  

Ferrari continuously invests in research and development to enhance the efficiency and precision of its foundry.   

Significance for Ferrari  

The foundry plays a crucial role in ensuring the performance and uniqueness of Ferrari engines. By producing key components in-house, Ferrari maintains full control over quality and design. This secures the company’s technological advantage in the high-performance and motorsport segments.  


 

Future-Oriented Solution for the Foundry Industry

With this technology, RS is setting new standards in the quality assurance of cast parts. The solution not only enables early defect detection during the process but also makes a significant contribution to increasing efficiency and reducing scrap and rework.

Especially for components with varying wall thicknesses – increasingly required in modern vehicle structures and mechanical engineering – the automated inspection offers a new dimension of process reliability.

Conclusion:
RS’s automated wall thickness measurement is a groundbreaking step towards the smart foundry – precise, efficient, and ready for industrial transformation.

1 - High energy costs undermine Europe’s industrial edge

Despite retreating from their 2022 peak, energy prices in Europe remain well above pre-COVID levels and significantly higher than in competing regions. Industrial electricity prices in Europe are still twice as high as in the US and 90% more expensive than in China, continuing to erode the competitiveness of European manufacturers - particularly in energy-intensive sectors like automotive and industrial machinery.

The gap is even more pronounced for natural gas: in 2025, industrial gas prices in the US are less than a quarter of the prices in the EU. Although China relies more heavily on coal than gas, its overall energy costs remain markedly lower, reinforcing the cost advantage enjoyed by non-EU producers.

2 - China pulls ahead in EV race, driven by a surge in PHEVs

Between 2020 and 2023, China’s EV market grew by over 9.3 million units - more than three times the expansion seen in the EU. Starting from similar production levels in 2020 (around 1.6 million units), the two regions have since taken sharply diverging paths.

China’s rapid growth has been powered by both battery electric vehicles (BEVs) and a surge in plug-in hybrid electric vehicles (PHEVs), which have become a cornerstone of its New Energy Vehicle strategy. By 2030, PHEVs are expected to account for roughly one-third of China’s EV output. In contrast, Europe has taken a more targeted approach to BEVs, with PHEVs projected to represent just 10% of EV production by 2030 - highlighting a narrower approach to electrification.

3 - China gains ground as EU loses investment momentum

Foreign direct investment (FDI) into the EU from non-EU countries has collapsed since its peak in 2022, plunging from over €7.7 billion to just €218 million in the first half of 2025. This dramatic drop signals rising investor caution, driven by persistent uncertainty over Europe’s economic trajectory, regulatory environment, and industrial policy direction.

China has remained the most active non-EU investor, contributing nearly €194 million in 2025 - a figure that highlights, rather than offsets, the broader collapse in FDI. In recent years, China has consistently dominated non-EU inflows.

 

China’s strong growth hasn’t been built on a single technology, but rather on a pragmatic and diversified approach. If Europe wants to compete rather than concede, we must now make the strategic choice to preserve technology openness and a strong bet for innovation at the heart of our green transition. Benjamin Krieger - CLEPA's Secretary General

4 - Europe’s share of global investment continues to erode

European companies are pulling back from global markets. In the automotive supply industry, EU foreign direct investment (FDI) outflows dropped sharply - from €11 billion in 2023 to just €341 million in 2025, the lowest level in three reporting periods. As a result, the EU’s share of global FDI outflows has plunged from 34% in early 2022 to just 10% by mid-2025.

China has rapidly filled the gap, overtaking the EU as the world’s leading automotive investor. Between 2022 and 2025, China’s share of global FDI outflows nearly tripled - from 16% to 49% - as Chinese firms expanded their international footprint and solidified their role in global supply chains.

METAL CHINA/DIECASTING CHINA/NONFERROUS 2025 are consisted of 6 themed halls, covering the whole materials, full process, whole industry chain of the foundry industry, including a portfolio displays from the advanced foundry equipment, green raw and auxiliary materials, high-end casting, featuring in investment casting area, wear-resistant parts for mining and metallurgical heavy machinery and engineering machinery, industry cluster areas, as well as one hall highlighting the latest technology on aluminium and magnesium alloys, giga-diecasting parts, giga-diecasting technologies, high-pressure casting, low-prossure casting, extrusion, semi-solid,  etc..

A shared goal: greener foundry operations

Fritz Winter and KLEIN Anlagenbau are pursuing a joint mission to optimize manufacturing processes while improving sustainability. The new systems:

  • minimize dust emissions and support compliance with strict air pollution control regulations,

  • reduce waste such as residual dusts,

  • and significantly lower overall energy requirements.

This approach enhances both production performance and environmental responsibility.

Energy-related optimization of the foundry

Even during the design of the systems, modern foundries are planned in such a way that the energy consumption is limited as much as possible. For this purpose, we use FEM and FEA. In simple terms, this means that we build as solidly as necessary and as light as possible.  Every kilogram of moving masses saved reduces the energy requirement. Drives can also be designed more efficiently.

Drive technology has made quantum leaps in terms of energy efficiency. Both electric and hydraulic drives can recuperate. With modern control technology, these drives are almost shock-free, highly efficient and standard in good systems.   

In hydraulics, highly efficient servo pumps are used to optimize idle times as well as oil heating and cooling.

There will also be a German pavilion this time.

Building on the momentum of the last edition, the 2025 event is already seeing strong exhibitor interest. A German Pavilion will once again be part of the fair, and for the first time, it will feature a new, modern, and sustainable stand construction concept across all four events – wire, Tube, GIFA, and METEC.

With a dynamic exhibition environment and a broad range of international participants, GIFA Southeast Asia 2025 is set to become a key meeting point for the Southeast Asian foundry industry. The organizers have put together an engaging and diverse program to support this goal.


About Thailand:

Thailand is a strategic hub for metals, automotive, electronics and construction, offering access to one of the world’s fastest growing regions in ASEAN. Centrally located, it provides unmatched connectivity for trade and supply chain operations.

With strong government support for Industry 4.0 and smart manufacturing, Thailand is rapidly advancing in automation and digital production. Continued foreign investment fuels its growth as a regional base for industrial innovation, exports and distribution across Asia Pacific.

Take advantage of Thailand’s dynamic business landscape and position your brand at the centre of Southeast Asia’s industrial transformation.

  • Sodium Montmorillonite (Western Clay): Found in Wyoming, this clay holds more water due to sodium’s smaller atomic radius, and to it having only a single positive charge (monovalent). It swells more and takes longer to drive off excess water, making it excellent for molds that are subject to high temperatures.

  • Calcium Montmorillonite (Southern Clay): Found in the southern U.S., calcium’s larger atomic radius and its having two positive charges (divalent) mean that it can hold the adjacent clay particles more tightly (less swelling), which allows for faster activation. This clay will activate quicker; however, it does not retain the water as long as the alternative, and it will break down earlier than sodium montmorillonite.

Franz-Josef Wöstmann and Dr. Rudo Grimm Seal the Partnership

Following a successful prototype phase, production is planned at Lenord+Bauer’s site in Gladbeck — ideally using components sourced entirely from European manufacturers. "With this partnership, we are creating a forward-looking alternative to the drive solutions that are currently predominantly produced in Asia," explains Dr. Rudo Grimm, Chairman of the Executive Board at Lenord+Bauer.

By combining Lenord+Bauer’s application and manufacturing expertise with Cast Coil’s innovative technology, a powerful, reliable, and sustainable motor will be developed. It is specifically designed for the rapidly growing transport drone sector and other e-mobility applications where maximum reliability and efficiency are essential. “Together, we are setting new standards for European drive solutions,” adds Franz-Josef Wöstmann, Managing Director of Cast Coil GmbH.

The production of the first prototypes is scheduled to begin in the third quarter of 2025. Both companies see this partnership not only as a major business opportunity but also as a significant contribution to Europe’s technological sovereignty in the strategically important field of e-mobility.


Source: Cast Coil Technology • Next generation e-drives!

WFO Jozef Suchy Medal Awarded to Denny Dotson (USA)

A highlight of the AFS Annual Banquet—chaired by Angela Schmeisser and attended by prominent figures from the U.S. industry—was the presentation of the prestigious WFO Jozef Suchy Medal to Mr. Denny Dotson, awarded by Secretary General González.

The Jozef Suchy Medal honors outstanding individuals from WFO member associations who have demonstrated a strong commitment to sharing their knowledge with other WFO members, in memory of Jozef Suchy's extraordinary contributions to the organization.

Denny Dotson has been deeply engaged in the metalcasting industry throughout his career. He served as president of both the American Foundry Society and the Ductile Iron Society and led Dotson Iron Castings until its sale to MacLean Power Systems in 2023. As an active WFO member, he has significantly contributed to global initiatives to promote the U.S. metalcasting industry and played a vital role in advancing the WFO’s mission and development. His instrumental role in founding the WFO Strategy Group laid the groundwork for a new form of international cooperation and created additional value for the industry—most notably, the World Foundry Summit for foundry CEOs.

“This is one of the most emotional recognitions I’ve ever received. It has been an honor to work with the WFO,” Dotson said during the award ceremony.

Successful Event in Atlanta

Both the WFO and AFS expressed their satisfaction with the overall attendance and the outcomes of the events organized in cooperation. They emphasized that the initiative was a tremendous opportunity to strengthen ties between the global foundry industry and its U.S. counterpart.

Doug Kurkul, CEO of the American Foundry Society, praised the collaboration between the two organizations, stating: “We have many great memories from CastExpo and the WFO World Technical Forum.”

"Handtmann has set itself the goal of combining the latest supplier technologies with megacasting. The changed requirements for components and the increased customer demands in terms of quality and safety confirm our strategy," said Heiko Pfeiffer, Co-CEO of the Light Metal Casting Division.

Megacasting is a production process that enables the manufacture of large and complex structural components in a single casting. The main advantages of large cast components for customers include a high level of functional integration, reduced manufacturing complexity and lower procurement and logistics costs. Numerous process steps in production are saved and labor-intensive joining and post-processing steps such as welding and gluing are avoided. In addition, the weight of the car body is significantly reduced, which is particularly relevant for electric vehicles. With megacasting, Handtmann significantly reduces production time in automotive production, significantly improves material efficiency and also increases the structural integrity of vehicles.

The Handtmann Group of Companies decided to invest in the first megacasting die casting machine and invested an amount in the double-digit millions. The process, which is in high demand in the USA and Asia, is still new in Europe. Handtmann is the first European supplier to use megacasting in series production. With this investment, the Group aims to strengthen its German production facilities and cooperation with its European customers and business partners.

Get also Information about: Megacasting has started a new era


The Handtmann Group

The Handtmann Group is a globally active technology company in the processing industry with around 4,700 employees, including 3,300 at its headquarters in Biberach an der Riß, Germany. Cutting-edge technology, innovation, and a people-centered approach are at the heart of this family-owned business. The group is organized into six business divisions with autonomous management structures: Light Metal Casting, Systems Engineering, Filling and Portioning Systems, Plant Engineering, Plastics Technology, and e-solutions. At the top of the corporate structure, a holding company functions as the management, financing, and investment entity.

In 2023, Handtmann generated a turnover of 1.3 billion euros. Through a consistent reinvestment strategy, the company owners enable substantial investments in research and development as well as production facilities. In doing so, the founding family sustainably supports qualitative growth.

The group is currently active in over 100 countries with its own production sites, subsidiaries, and representatives. Founded in 1873 as a brass foundry, the Handtmann Group celebrated its 150th anniversary in 2023.

www.handtmann.de

Light Metal Casting Division

As part of the Handtmann Group, the Light Metal Casting division is a strategic partner for the development and production of aluminum die-cast components for the automotive industry. Handtmann is the first European Tier 1 supplier to produce structural components using the emerging innovation of megacasting.

The subsidiary is the largest family-run light metal foundry in Europe, with sites in Germany, Slovakia, and China.

https://www.handtmann.de/leichtmetallguss

In aerospace, strategic decisions are already bearing fruit. “By consolidating all global final assembly activities in the GOA department, we have become significantly faster and more efficient – both externally with customers and internally,” says Dr. Kress.

MAPAL is also investing around €4 million to modernize its headquarters in Aalen – a clear commitment to its origins, which serve both as corporate HQ and production site. To ensure high efficiency, short lead times, and optimal utilization, the company is restructuring its production operations. Organizationally, MAPAL is also undergoing transformation: since June 2025, the Aalen location operates under the legal name MAPAL SE & Co. KG. At the same time, René Güntner has joined the Executive Team as Chief Financial Officer, further strengthening the company’s leadership.

With these strategic measures, the MAPAL Group is aligning itself decisively with future requirements – while staying true to its mission of actively shaping change and combining customer proximity, innovation, and competitiveness.

 

Source: https://www.mapal.com

From early on, the company embraced a global outlook. With locations in Sweden, the USA, Brazil, and Thailand, ABP quickly established an international presence. Technological milestones followed: from the enormous 42-megawatt melting furnaces for TISCO to the world’s only continuous casting plant with induction technology—ABP kept pushing boundaries. “That was completely uncharted territory,” explains COO Dr. Niels Hammer. “And it was only possible because we had people who were absolute experts in their fields.”

“We are a member of the International Magnesium Association (IMA) and our procurement team is networked worldwide in order to tap into new sources of scrap,” emphasizes Heimerl. The aim is to align the plant's output even more closely with the smelting operations and rolling mills of the entire Speira Group in future.

"We will continue to provide services for casting alloys mainly for customers in the automotive sector. We are actively working on developing further specifications for recycled magnesium for various applications. In this way, we want to further optimize Speira's entire recycling portfolio," Heimerl concludes.


About Speira:

Speira is a leading European aluminum rolling and recycling company. Speira recycles up to 650,000 tons of aluminium per year and produces around one million tons of rolled products at a total of eleven recycling and rolling production sites in Germany and Norway, including its own research and development facilities. With over 5,000 employees, Speira supplies some of the best-known industrial companies in the global automotive, packaging, printing, mechanical engineering, building and construction sectors. More information at www.speira.com.

 

Source: www.speira.com

Investments with Substance – New Aluminum Casting Line
The entire brake disc production is to be consolidated at the Breidenbach site.
One example of this new strategic direction is the investment in a new horizontal aluminum casting line, designed to manufacture lightweight brake discs combining grey cast iron, stainless steel, and aluminum. The line is scheduled to go into operation during the first half of the year 2026 and is expected to run in three shifts in the future. The initiative was market-driven and targets major OEMs and their electric platforms. For a traditional iron foundry, this represents a true innovation – and underscores the strategic relevance of this development: lightweight composite brake discs will be produced by casting an aluminum hub onto a grey cast iron friction ring with embedded stainless-steel pins.
In parallel, a comprehensive modernization project for “Foundry 1” is underway in cooperation with GEMCO under the guiding principle “Make the Concept Stronger.” The aim is to automate processes, increase efficiency, reduce CO₂ emissions, and meet economic requirements.

Key Metrics and Focus
Currently, Breyden GmbH produces 13–14 million brake discs annually (capacity: up to 16 million across 15 shifts) – around 60,000 to 65,000 units per day. With the planned consolidation of brake disc production at the Breidenbach site, efficiency is expected to improve further.
Steffen Sasse, Foundry Director since 2018, emphasizes the technological flexibility of the facility. Nevertheless, the clear focus remains on brake discs: “Foundries that try to cover too broad a market struggle during times of overcapacity.”

Digitization with a Sense of Proportion
Rather than engaging in digital activism, the leadership at Breyden GmbH is pursuing targeted digitization with tangible benefits. Process data is collected from existing control systems, analyzed, and used, among other things, for AI-supported scrap analysis. In the melting shop, intelligent material composition also enables more efficient production.

How Clay Activation Works

The goal of clay activation is to introduce water between the clay platelets. This hydration process separates the layers, increasing the clay’s surface area and enabling it to coat the sand grains efficiently. The “sandwich” structure—with its crystalline water and exchangeable cations—expands as water penetrates the layers, increasing plasticity and ensuring a strong bond. The right amount of water allows the sand and clay to be pressed into a dense strong mold, too much water and just like the over watered sandcastle it will be weak and fall apart.

Similar to the sandcastle analogy, achieving the right balance of water and applying energy to distribute it properly between the platelets, rather than leaving it as 'free' water, is critical. For example, if you pour water over a bucket of sand, the water will not be effective. The sand and water need to be thoroughly mixed to achieve the desired result.

The Importance of Mulling

Mulling – the process of mixing sand with water, clay, and other additives to create a uniform mixture for molding – has a vital role in clay activation and the overall quality of the green sand system. During mulling, the sand, clay, and water are thoroughly mixed and worked together. This mechanical action helps to distribute water evenly throughout the clay and increases the surface area of the clay by dispersing the individual clay platelets. Thus, ensuring the hydrates fully and coats the sand grains effectively. Without proper mulling, you can have the correct amount of water, but it is ineffective at holding the sand grains together.

Proper mulling achieves several critical objectives:

  • Uniform Mixing: Ensures consistent distribution of clay and water, reducing variations in the sand mix.

  • Clay Activation: The mechanical shear forces during mulling break up clay clusters and drive water in between the platelets, enhancing activation.

  • Improved Strength: A well-mulled mixture creates stronger molds with better cohesion and resistance to defects.

  • Efficient Use of Materials: Reduces the need for excess clay or water by optimizing the strength at the lowest addition rates.

Without adequate mulling, the sand mixture can have dry spots or free water pockets, both of which reduce mold quality and increase defects. Monitoring key metrics such as moisture percentage, green strength, and methylene blue clay levels, as well as their ratios, can help a foundry optimize mold quality. When moisture and active clay stay consistent, but strengths decrease, foundries should investigate their muller maintenance and setup.

Practical Applications

In practice, clay activation involves carefully balancing water addition and mulling. Mulling distributes the water uniformly and works it into the clay, enabling activation. Foundries may modify the charge interaction through additives or process adjustments to achieve quicker or more efficient hydration. It is necessary to disperse the clay in a thin layer around the sand grains.

In the same way that building a sturdy sandcastle at the beach requires the perfect balance of water and compaction, creating a good green sand mold requires properly activated clay. By understanding the charged nature of clay, the importance of mulling, and its interaction with water, we can optimize the process for consistent and defect-free molds—which result in quality castings.

 

Written by Michelle Ring with SIMPSON

The Future of the Brake Disc
Brake discs remain essential even in electric mobility – in some cases, even larger ones are needed due to increased vehicle weight. Challenges such as corrosion from reduced brake wear or flash rust remain – but also present opportunities for innovation. The lightweight composite brake disc is a direct response to the demand for weight reduction.
The topic of fine dust (keyword: Euro 7 standard) is still ongoing with iDisc II. OEMs are currently focusing on series release, but in the long run, the focus will shift toward cost reduction while maintaining environmental performance. New powders, processes, and close development cooperation with TMD Friction – another company in the AEQUITA portfolio – are driving this advancement.

Germany as a Production Location: Clear Positioning Despite Challenges
AEQUITA and Breyden GmbH are firmly committed to Germany as a production location. However, much depends on political framework conditions such as electricity prices and CO₂ certificates. Mr. Simon warns: “Foundries are part of the industrial backbone – if we lose that know-how, we lose more than just a product.”

Strategic Alignment & Collaboration as Key Success Factors
A defining element of the conversation was the company's collaborative mindset. During the rebranding process, customers reportedly stated that “Breyden is easy to work with.” The goal is to become involved even earlier in the development processes of OEMs.
Breyden GmbH sees itself not merely as a foundry, but as a technology and development partner, one that also integrates more deeply into the value chain. Nevertheless, the core business of cast blanks remains essential to ensure capacity utilization. Innovation and new business models are intended to build upon that foundation.

Conclusion
Breyden GmbH demonstrates how tradition, technology, and transformation can be successfully integrated. Under the umbrella of AEQUITA, the company is evolving into a future-ready, technologically ambitious foundry operation with a clear position in the European brake disc market – and with a strong commitment to innovation, quality, and its domestic production site.

Interview: Foundry-Planet | Interviewees: Sebastian Simon, Steffen Sasse, Jan-Christopher Schwehn


About Breyden – The brake disc company

Founded in 1913, Breyden operates multiple sites in the German state of Hesse, including state-of-the-art foundries, production and machining facilities in Breidenbach and Lollar, as well as our Brake Disc Innovation Center in Ludwigshütte.

  • Employees: 560

  • Brake discs produced in 2024: approx. 13 million

  • Product portfolio:

    • EU7 coated brake discs (iDisc II)

    • Lightweight brake discs

    • Grey cast iron brake discs (ventilated and solid)

But technology alone would not have been enough. It was the people—their mindset, their networks, and their passion—that made the real difference. “Our guiding principle, ‘People – Technology – Success,’ is something we truly live,” says Bartelheimer.

This commitment is also reflected in the company’s strong connection to its Dortmund base. “You can feel the love for industry here,” says Hammer. “Many employees are deeply rooted in the region—that kind of connection can’t simply be replicated elsewhere.”

Since 2019, ABP has been part of the MHI Group—a strategic owner with a long-term perspective. “Unlike a private equity partner, this is not just about short-term returns, but about sustainable development,” explains Till Schreiter. “And that gives us the freedom to innovate—even in times of crisis.” One example is ABP’s forward-thinking digital strategy, which began as early as 2017.

What remains after two decades? A company that never forgets its origins, yet boldly forges new paths. A team that has grown—both professionally and personally. And an attitude that Dr. Hammer sums up as follows: “We keep pushing technical boundaries. Again and again. And always together.”

About ABP Induction

ABP Induction is a leading supplier of induction melting and heating systems, aftermarket services, and digitalization solutions for the global foundry, forging, and steel industries. ABP operates sales, production, and service locations in the USA, Germany, Sweden, Mexico, Thailand, India, China, and South Africa. Since 2018, ABP Induction has been part of Mitsubishi Heavy Industries and Primetals Technologies.
More information: www.abpinduction.com

Must-attend events and fruitful results

As the foundry industry in China has achieved great success and improved technologies in regards of intelligence, green, low-carbon in recent years, and METAL CHINA/DIECASTING CHINA has become the most influential and one-stop platform for world foundry colleagues who are looking for the best castings in various applications, the most reliable suppliers and potential partners. It’s not only the must attend show for Chinese foundrymen, but also one of the most important industry events that the world foundrymen should attend.

The number of exhibitors exceed those in the last Tianjin session in 2023, with also presence of international pavilions, including Japan, South Korea, Russia, Türkiye, India, etc., providing one-stop service for first-hand international information, programs and products.

Among the 1000+ exhibitors, there are a lot of debuts and first releases at METAL CHINA/DIECASTING/NONFERROUS CHINA.

Xiaomi Auto made its debut at DIECASTING CHINA 2025, showcasing its white body and integrated cast aluminum triangular beam and rear floor, which was one of the highlights at the event, attracting tens of thousands of close-up visitors.

Kangshuo Group showcased its brand-new intelligent manufacturing solutions, injecting digital momentum into industrial upgrading.

The high-precision and advanced CNC machine tools of Gree Intelligent Equipment made a stunning presence, becoming a "game-changer" in the high-end manufacturing sector.


A series of magnesium alloy products from FAW Foundry demonstrated its strong innovation capabilities in lightweighting.

Xingye Co., Ltd. has recently released a series of high-performance materials, including bio-based self-hardening furan resin and ultra-long-lasting cold box resin, continuously leading the new direction of green foundry.

The Lianxin 3D printing sand regeneration system has broken through technical bottlenecks, enabling 95% of the performance of used sand to be restored and effectively activating new value in the circular economy.

Suzhou Foundry has released a new high-speed profile automatic production line, setting a new benchmark for production efficiency.

The new-generation AJS 3200 3D sand printing machine of Kocel Group triggered a revolution in sand mold manufacturing technology.

The star products of SEW Drives (Tianjin) Co., Ltd., a world top 500 company from Germany, shined at the event.

Yonghong Baoding Foundry Machinery Co., Ltd. /KW Intelligent Equipment Co., Ltd. comprehensively displayed a full range of equipment and components for foundry machinery, automotive parts, etc.

Wanfeng Precision Manufacturing Co., Ltd. showcased its cutting-edge aluminum alloy lightweight products.

The main unit of Delin's fully automatic static pressure molding line DLJY100120 was launched, describing a new height of foundry technology.

Aluminum and magnesium shape the bright future

In the wave of green manufacturing and intelligent innovation, the die-casting industry is reshaping the industrial landscape with a powerful momentum. As the world-renowned Xiaomi Auto makes its remarkable debut with an integrated cast aluminum triangular beam and rear floor, 3D printing technology breaks through the constraints of traditional molds, and magnesium alloy semi-solid forming technology shines on the chassis of new energy vehicles...the old industry is carrying with industrial genes and accelerating toward lightweight, integration, and low-carbon development, using material revolution as the foundation and process innovation as the driving force.

Whole process, all materials, whole industrial chain: you will have a full view and understanding of the lightweight casting technologies, featuring with high-pressure die casting, low/differential pressure casting, semi-solid forming, the magnesium alloy show area connects from the Yulin Fugu raw mine base to the Qingyang aluminum-magnesium chain; the low-pressure diecasting chain, semi-solid technology zone, and international high-pressure diecasting area...as well industrial clusters, including the Xiangshan Mold intelligent manufacturing cluster, Ningbo Beilun die-casting industry base...

Highly-anticipated exhibition and one-stop platform

There are 133,996 visits from more than 50 countries and regions coming to the exhibition, among them, the most overseas visitors are from South Korea, Thailand, India, Japan, Russia, Italy, Germany, Belarus, Spain, UK, Indonesia, Vietnam, Malaysia, Brazil, Mexico, the United States, Türkiye, Iran, Philippines, Singapore, Egypt, etc...

The exhibition hall is filled with joyful and fruitful atmosphere, most of the exhibitors and visitors said, “there are many visitors visiting our booth, more than expected”, “we have made several deals at this exhibition”, “face-to-face communication is really exciting”, "there are so many international buyers, we have established contacts and preliminary intentions”, “it’s a fantastic event with well-organization and round services”, “the exhibition is burst of vitality”, “it’s a worthwhile trip”, “we are looking forward to the next METAL CHINA/DIECASTING NONFERROUS”, etc..

Concurrent programs offering in-depth insights 

Concurrent programs providing in-depth insights, featuring over 100 parallel events such as seminars, product launches, cooperation signings, and award ceremonies, offer unparalleled networking opportunities and insightful discussions to esteemed visitors from various sectors who are at the forefront of industrial advancement.

How can the foundry industry achieve deep integration with intelligent technology, process design, and green manufacturing? In what ways will the material revolution reshape the industrial value system? From the presentation of cutting-edge trends to the analysis of industrial directions, from the exchange of innovative ideas within the industry to the signing of new product collaborations, the exhibition amplifies the voice of international cooperation. By aggregating global top-tier expertise, it provides both Chinese solutions and global insights for the global foundry industrial chain, anchoring critical coordinates in the context of the new industrial revolution.

Comments from Exhibitors and Visitors: weather vane, barometer and touchstone

Hebei Longfengshan New Materials Technology Group Co., Ltd.

At this exhibition, Longfengshan Group innovated its exhibition mode by inviting 16 well-known enterprises in the industry, including strategic partners, casting equipment and casting materials companies. The products include pig iron and pure iron. The pig iron series showcases 171 kinds in 7 major fields, including high-purity pig iron, ultra-high-purity pig iron, and elemental pig iron. The pure iron series includes pure iron, elemental pure iron, general pure iron, high-purity iron, and elemental high-purity iron, providing high-end iron-based new materials for high-end cast steel parts.

Fuji Electric (China) Co., Ltd.

The exhibition is not only a stage for showcasing achievements but also a starting point for a new journey. Fuji Electric made a brilliant appearance with innovative IGBT technologies and solutions, signed contracts and attained 2 to 5 high-quality potential clients, demonstrating strong brand strength and market appeal. Both new and old customers highly praised our company's technical expertise, product reliability and customized services. In the future, we will continue to rely on the authoritative platform of METAL CHINA to deepen industrial chain collaboration, accelerate technological innovation, and inject new vitality into the high-quality development of the foundry industry.

Fuyao Group

Guided by technological innovation and industrial upgrading, Fuyao group took the opportunity of visiting the exhibition to learn experiences and inspire new ideas. The company's Hainan Wenchang Fuyao Silica Sand, with its high silicon dioxide content, uniform particle size and low impurities, has become a high-quality raw material for the foundry industry, which can improve the quality and performance of castings, help enterprises reduce costs and increase efficiency, and promote the high-quality development of the industry. This trip to Tianjin has been very fruitful. In the future, Fuyao Group will rely on its advantages in silica sand resources, deepen cooperation with China Foundry Association, exploring the path of deep integration in the industry, and jointly opening a new chapter for the foundry industry with innovation-driven development.

Ziheng (Tianjin) Industrial Co., Ltd.

Ziheng has achieved far more than expected at this exhibition. We showcased our own strength and innovative achievements, and met a large number of potential customers and partners. We gained a deeper understanding of the latest technologies and products in the industry and expanded our business channels, injecting new vitality into the future development of our enterprise.

Shanxi Jianbang Group Co., Ltd.

The highly anticipated METAL CHINA 2025 was grandly held in Tianjin. Jianbang Group not only enhanced its international brand influence, expanded its market cooperation territory, but also established a deep communication bridge with upstream and downstream enterprises, reaching multiple cooperation intentions. Here, we would like to express our special thanks to China Foundry Association for providing this authoritative display and trade platform for our foundry industry.

Shandong Yishun Foundry Machinery Co., Ltd.

As a professional manufacturer of medium and high-end coated sand shell casting production lines, our company was honored to participate in the exhibition. Our booth was accepting a continuous stream of customers visiting, with many customers expressed their purchase intentions. In the future, we will focus on the intelligent, green and digital upgrading of equipment, empower customers with practical results, and contribute to the development of the industry. On this grand occasion, we sincerely wish that the Chinese foundry industry, under the leadership of China Foundry Association, will achieve new glories!

Linzhou Lingang Cast Pipe Technology Co., Ltd.

Our booth was busy with reception of visitors from home and abroad during the 4 days. We have signed a total of 10,000 tons of pig iron orders with our clients. This achievement was not only a significant milestone in our development but also highlights the powerful radiation and influence of the exhibition as a global authoritative platform for the foundry industry.

From the eyes of Media

The national and local media and industry media are continuing to make promotions of the exhibition, including Tianjin TV, Tianjin Daily, Netease, etc..

We also thanks to the cooperation and support of our international media cooperation, including the Foundry-planet, Foundry-gate, Foundry Review, Manufacturing Review, AMPEN news, GIESSEREI, etc..

Here, we once again extend our most sincere gratitude and highest respect to all the deeply engaged partners, exhibitors, buyers, industry experts, visitors from various fields, and those who have shown attention and support for the exhibition!

CFA 40th Anniversary x METAL CHINA/DIECASTING/NONFERROUS 2026

China Foundry Connecting the World

2026 will mark the 40th anniversary of China Foundry Association. A brand new METAL CHINA and DIECASTING/NONFERROUS CHINA with a larger scale and higher-level, will be staged in the National Exhibition and Convention Center, Shanghai (held in Shanghai in even years), from May 6th-9th, 2026. A more splendid and perfect platform will cover the full processes and materials, products of foundry, diecasting, nonferrous sectors, with an expected 1500 exhibitors will join in the exhibition and 150 supporting programs will be held concurrently, which will jointly build a high-quality development industry chain for the foundry industry again. As the organizing committee of METAL CHINA/DIECASTING CHINA/NONFERROUS 2026, we are expressing our heartfelt thanks and looking forward to your continued attention and participation.

For more information, please visit https://www.expochina.cn/en/index

 or email to Maggie Li by limengmeng(at)foundry.com.cn  

Centralized binder handling for the new core shop

In parallel with the conveying systems, the newly constructed core shop at Fritz Winter was equipped with a fully integrated binder unloading, storage, and supply system from KLEIN Anlagenbau. This installation includes:

  • a dedicated unloading station for silo trucks,

  • two double-walled 30 m³ storage tanks for the binder components,

  • and fully enclosed, double-walled supply lines with leak detection to the core production cells.

All system components have been designed with maximum environmental and operational safety in mind—an essential factor given the strict environmental regulations at the site.

With its investment in state-of-the-art pneumatic conveying and binder logistics technology, Fritz Winter strengthens its long-standing collaboration with KLEIN Anlagenbau. The result: improved material handling, reduced operating costs, and a further step toward a cleaner, more sustainable foundry operation.


 

Monitoring of the entire process chain

In recent years, our products have been given a comprehensive range of new additional functions thanks to networked control technology. Far beyond condition monitoring, sensors monitor machine technology, especially the production process, such as monitoring the mold hardness on the model during pressing. 

In the past, the focus was primarily on quality data. With derived sustainability and efficiency data from these parameters, new and intelligent control and regulation specifications for the operation of the plants were developed. One of these innovations is our so-called "Green Button" function, a highly efficient automatic shutdown of the hydraulics that significantly reduces energy costs at idle.

A completely different goal is the unambiguous identification of the castings. At the last GIFA, the laser marking process of the SINTOKOGIO Group attracted a lot of attention. Not only experts recognized that the marking of cores and even green sand molds, transferred to the castings, closes exactly the gap that had always been desired in order to be able to assign the entire production chain to a specific casting. By means of the identification number or a QR code on the casting, batch data of the sand preparation, all measuring and control parameters of the molding line, history data of the cores, and all data of the casting furnace or casting machine can be assigned to the casting. 

All this plant, process and casting-specific data is collected in the plant control system and can be transferred to any MES or ERP system.

This creates a complete history of the casting piece throughout the entire manufacturing process. This is exactly what foundries, but also the customers of the products, have always wanted.

Deduction of the scrap rate

A consistent focus on good parts in conjunction with lessons-learned results in a reduction in waste as a waste product.

With a consistent good part orientation in control technology, the aim is to save any subsequent resources if a mold does not meet the quality requirements:

If the sand does not meet the specifications, it is discharged directly. If the pressing pressure of the moulding machine is not within the set specifications, the mould is marked as "defective" so that the downstream machines know:

  • No pouring funnel, no air holes to drill
  • No cores and no filters used
  • The mold is not to be poured off
  • And the mould box is routed through the cooling lines by the shortest possible route so as not to occupy unnecessary cooling capacities.

It would be fatal if bad castings were only noticed in the fettling shop or, even worse, only at the customer's premises. These measures are intended to rule this out.


Result

Within the last 30 years, production in the foundry has changed significantly due to the arrival of high-tech. If the foundryman receives digital support in addition to the craftsmanship skills he has learned, this gives him the opportunity to produce the perfect casting piece reproducibly. Until now, foundries had to balance different variables in such a way that an acceptable product was created in the end. A consistent focus on good parts means that the foundry process can be regarded almost as a constant.

So why waste your time troubleshooting? It is better to use the time gained to optimize the process and products to the limits of what is feasible. This also inspires young people to work for us and this is exactly what causes the desired technological and competitive advantage.

This is not just an issue for new installations. Increasing efficiency is explicitly also a real issue for existing foundries.

It is the clever ideas and a consistent focus on efficiency that minimise the life cycle costs and thus the unit costs of each casting.  

Olaf M. Kramer, 14.04.2025

  • Resurgence in Cleaning Room Upgrades
    Delivered full cleaning room upgrades, responding to a growing demand for modernization. 2024 marked a notable resurgence in cleaning room transformation projects.

  • Unprecedented Growth in Revenue and Capabilities
    Achieved exceptional growth in revenue, expanded our team, and enhanced our capabilities, solidifying GK’s position as a market leader.

  • Launch of a New Website
    Introduced the all-new GK SYSTEMS website in the spring, offering an improved user experience, better access to resources, and a modernized digital presence to serve customers worldwide.

As 2025 begins, General Kinematics is poised to build on its success with renewed optimism and ambitious goals.


 

Precisely planned, efficiently executed: Modernization of a central core sand hub in a German high-volume iron foundry

In spring 2024, GUT Gießerei Umwelt Technik GmbH, based in Freudenberg, was entrusted with a demanding and time-critical task: replacing aging and heavily corroded silos at the heart of the core sand system in a German series production foundry.

What might sound like a routine maintenance job quickly revealed its complexity when considering the constraints: a complete system replacement had to be carried out during a very short summer shutdown period — with no room for delays or disruptions.

Initial Situation

In the center of the foundry, used core sand of various grades is stored temporarily before being distributed to several regeneration units. The existing silos and pneumatic conveying systems had performed reliably for decades but had reached the end of their service life and required replacement — without compromising downstream production processes.

Project Scope

The project called for the full dismantling of:

  • four existing silos including feed lines, and

  • eight outgoing pneumatic conveyor systems.

In the same location, GUT was tasked with installing:

  • four new silos, including a preassembled pipe bridge,

  • one silo equipped with a vibration screening station and magnetic separator, and

  • eight new pneumatic conveyor systems.

The Timeline

From electrical disconnection and silo demolition to restarting production, only four weeks were available — a tight timeframe that demanded seamless coordination and precise execution:

  • Installation of preassembled silos and pipe bridge: completed within just two days

  • Mechanical assembly and connection of all conveying systems: finished in two weeks

  • Electrical installation and commissioning in three existing control systems: carried out in just over one week

The Result

The customer was able to restart production right on schedule — with zero delays or disruptions.

True to GUT's reputation, the entire project was delivered on time and on budget. The result stands as another strong example of reliable, efficient, and technically sophisticated plant engineering — made in Germany.

“We thank our customer for the trust placed in us and our suppliers for their excellent support throughout the project. This was a great example of teamwork and execution under pressure.” – Jens Müller-Späth,


 

International Growth with European Focus

Schüle recognized the need for strategic internationalization early on. In addition to its headquarters in Germany, the company operates plants in Poprad, Slovakia, and Swiebodzice, Poland, with over 550 employees combined. These sites complement rather than replace the German operations.
“Our locations are strong as a network – not in isolation,” says Bruchner.
Unlike many competitors who outsource to Asia, Schüle is firmly committed to European-based production. “Every customer receives one solution: the Schüle solution,” adds Bechtle.

Investments in the Schwäbisch Gmünd site continue. The last major expansion took place in 2012 with the construction of a high-tech production hall. Today, the facility houses not only manufacturing operations but also all central technical and administrative departments as well as Schüle’s in-house tool shop – a core element of its innovation strategy.

Project 1: Sale and Dismantling of a DISA 2013 MK5-B Molding Line with Core Insertion Station and DIDION Rotary Drum Cooler

In September 2023, TCT Tesic successfully sold the high-performance DISA molding line to Patar. The equipment originated from a German foundry  was marketed exclusively worldwide by TCT Tesic on behalf of the seller. A key connection helped initiate the transaction—former Patar Managing Director Mr. Sych Sr. had previously worked with Zoran Tesic, laying the foundation for renewed cooperation. Today, the company is led by his son, Mr. Dmytro Sych.

After a successful site inspection and swift contract negotiations, the dismantling was scheduled in two phases:

  • Phase 1: December 2023 (approx. two weeks)

  • Phase 2: March 2024 (approx. two weeks including loading onto trucks)

Patar brought its own experienced assembly team, which carried out the dismantling under the technical supervision of a TCT Tesic expert. In addition to overseeing the dismantling, TCT Tesic also handled the complete export logistics, ensuring the safe and timely delivery of the equipment to its new home in Ukraine.

Watch the Video

Watch the video below, which highlights how Loramendi’s tailored solutions were brought to life at Clow Valve driving change across the waterworks industry.

The GDK4800next at a Glance

A more detailed overview of the highlights and advantages of the GDK4800next will follow in a separate article. For now, here is a brief outline:

  • Highly dynamic casting unit:
    Extremely fast plunger acceleration of up to 650 m/s², pressure build-up times as low as 21 ms, high dynamic casting forces; universally adaptable for all component requirements.
  • Reduced footprint:
    Smaller installation area with large opening strokes and minimized opening/closing times.
  • Energy efficiency:
    Significantly lower energy consumption and connection power.
  • Optimized opening force:
    40% higher opening force over the entire stroke — ideal for three-plate die technology.
  • Highest positioning accuracy:
    Precise and flexible programming of opening and closing movements.
  • Reduced cooling water consumption:
    Up to 50% less water consumption thanks to innovative drive concepts.
  • New hydraulic concept:
    Tank volume reduced by approximately 40%.

CCO Dr.-Ing. Alexander F. Marks, together with his colleagues Jürgen Lamparter and Tobias Just expressed great satisfaction with the success of the event. Especially in economically challenging times, the strong turnout was seen as a very positive sign.

The event focused on the entire die casting process chain. Presentations by:

  • Roger Rapp (MELTEC Industrieofenbau GmbH), – Innovative furnace technology and vacuum dosing for large-scale casting
  • Norbert Obermair (ROBAMAT Automatisierungstechnik GmbH) – Innovative temperature management systems to cast large structural castings
  • Dirk Könsgen (Maschinenbau Böhmer GmbH), – Flexible spraying technology for large castings with the BÖHMER Megabox
  • Lisa Aulbach (Aulbach Automation GmbH) – Challenges and trends in the trimming process of large structural die castings parts
  • Norbert Feth (FRECH ZPF GmbH) – Innovative temperature management systems to cast large structural castings
  • Martin Afkam (VDS SA) – Efficient vacuum process for structure or big casting parts rounded out the program, offering valuable insights into all stages of production.

All in all, a highly successful event marked by excellent organization, valuable information, and an inspiring atmosphere — a strong signal for the future.

Glückauf!


 


 

“We produce high-tech products and need a high-tech environment to match,” says Bechtle.

High-Tech Castings for Tomorrow’s Demands

Schüle’s die-cast parts are used in various sectors – automotive, industrial applications, building technology, and soon in medical technology.
In automotive, the company supplies a wide range of components for transmissions, cooling systems, and electronics. Cooling housings and electronic enclosures are growing areas of focus, driven by the industry’s need for lightweight, energy-efficient solutions.

In the industrial sector, Schüle manufactures complex, pressure-tight pneumatic components with extremely fine structures and tight tolerances.
In building technology, Schüle supplies parts for high-efficiency gas heating systems – including heat exchangers with intricate inlay techniques.
From 2025 onward, the company will produce components for the medical sector, including cylinders and heads for dental compressors used in dental practices.
The new Lifestyle unit will serve customers in the recreation and leisure industries.


The Fascination of Die Casting

Die casting is one of the fastest and most cost-effective metal forming methods for medium and large series production. In fractions of a second, molten aluminum is injected into steel molds under pressures of up to 1,200 bar. The metal solidifies instantly and takes the exact shape of the mold cavity – with the mold held closed by forces of up to 4,000 tons.

This process allows for the production of complex, thin-walled, lightweight components with high strength and design flexibility – ideal for today’s lightweight construction needs.
Aluminum die casting makes a crucial contribution to CO₂ reduction across various applications.

Conclusion:
The Schüle Group continues to grow steadily – driven by innovation, technical expertise, and a deep commitment to quality. As new technologies, materials, and industries emerge, Schüle is poised to seize the opportunities ahead.

“We aim for organic growth through our own strength,” summarizes Bruchner. “Our doors are open to new applications, new markets, and new customers. Wherever quality in die casting is in demand – that’s where we belong.”


 

Project 2: Sale and Dismantling of a Medium-Frequency Induction Furnace System (2x Crucible Furnaces)

For the second project, Patar once again relied on the expertise of TCT Tesic. The medium-frequency induction furnace system, which included two crucible furnaces and came from a foundry in southern Germany, was sold in October 2024.

TCT Tesic was already aware of Patar’s need for such a system and was able to offer a perfectly matched solution. After technical documents, photos, and drawings were exchanged, the deal was finalized without delay. The dismantling took place in January 2025 and lasted approximately three weeks.

As with the DISA project, Patar sent its own team of technicians, who worked under the on-site supervision of TCT Tesic. The system was professionally dismantled, packed, and prepared for collection. TCT Tesic also managed the entire export process, ensuring a smooth and professional execution

Conclusion: Tailored Solutions, Global Reach

These two successful projects with Patar highlight the core strengths of TCT Tesic:

  • Years of market experience

  • Reliable project coordination

  • Strong international network

  • Comprehensive support – from initial contact to export

TCT Tesic continues to serve as a dependable partner for clients worldwide—whether for the sale, dismantling of complex foundry systems, or complete logistics and export management across borders.

Our strength lies in the combination of technical know-how, market insight, and a reliable global network. These projects with Patar are great examples of how efficiently international cooperation can work, emphasizes Darko Tesic, Managing Director of TCT Tesic.

Thixomolding State of the art

Thixomolding Technology is not a new technology, it is based on the processing of magnesium in a semi-solid state and has been used for decades, especially in Asia, for the production of thin-walled components in the electronics industry, e.g. laptops and displays. It is therefore not surprising that most of the Thixomolding machines, around 2.000 machines, are installed in Asia.

The reason that this technology has so far only been used for thin-walled components is that until 2019 this Thixomolding machine was only available with clamping forces of up to 1.000 tons and screw diameters of 84 mm and thus with shot weights of max. 1.500g and throughputs of approx. 80kg per hour.

Since 2019, ever larger machines with clamping forces of now up to 6.000 tons and screw diameters of currently up to 190 mm with maximum shot weights of up to 22kg and possible throughputs of 500kg per hour have been developed and launched on the market.

BOLE Intelligent Machinery is one of the pioneers in these further developments and currently has the largest Thixomolding machine in series production on the market, the MTX 4000 D-170 series machine

Magnesium the infinitely available material on our planet

Why does BOLE now rely on magnesium in combination with Thixomolding Technology?
In contrast to many other materials such as plastic and aluminum, magnesium is an infinitely available material on our planet.

Magnesium is a lightweight construction material which, in contrast to aluminum and plastic composite materials, enables a weight reduction of between 10% and 20%.

Magnesium Co2 footprint lower after all?

If you look at the CO2 footprint of magnesium compared to aluminum, there is a big difference per kg.

Aluminum in Europe = 6.7 Co2/kg

Aluminum global average = 15 - 16 Co2/kg

Magnesium Pidgeon process  = 22 Co2/kg

But if you have a 1,000cm³ component in die casting with aluminum with 2.7kg at 40.5 Co2/kg and in magnesium with 1.7kg at 37.5Co2/kg.

That is a Co2 reduction of -8%.

If you now take a close look at the CO2 footprint in production and then also consider the thixomolding technology, the following emerges.

In the Thixomolding process, the sprue and overflow weight is between 25% and 40% of the weight of the molded part, which is at least 50% less than in die casting.

If you now look at the Co2 footprint on the shot weight of the 1.000cm³ component mentioned above, you come to the following comparison.

The casting in aluminum with at least 5.4kg at 81.0 Co2/kg and in magnesium with 2.12kg at 46.6 Co2/kg.

This is a Co2 reduction of - 42% compared to the global Co2 average of aluminum.

With new pidgeon processes and electrolysis it will be possible to achieve 8kg Co2 /kg for magnesium in the next few years, then the differences will be dramatic in the future !!!!

Recycling magnesium

As already described, one of BOLE's core strategies is recycling. It is therefore not surprising that we have also tested the direct recycling of start-up parts, sprues and overflows.

The results are that when this magnesium recyclate is fed back into the Thixomolding process, there is no change in the performance of the components.

With this knowledge, Thixomolding is the only process that offers the possibility of a closed material cycle in your company, which again significantly reduces your costs and CO2 footprint.

With its Thixomolding Machine Technology, BOLE also offers its customers a recycling technology that produces the recyclate with minimal energy input and feeds it back into the machine. The customer can decide how much recyclate he wants or is allowed to use in his components. 

But as I said, 100% recirculation of your start-up parts, sprues and overflows will have no effect on the performance of your magnesium components.


The general advantages of this Thixomolding Technology are brief.

  1. Lower porosity on the components, as shrinkage is very low due to the lower input temperature of 580 to 630°C for magnesium

  2. No air inclusions, as the components are coated with a honey-like melt with  flow front velocity in the source flow.

  3. Better corrosion resistance, due to the lower flow front speed, a closed surface is achieved during thixomolding under pressure in the casting process.

  4. At least 20% and in some cases 40% better mechanical values, such as elongation and tensile strength on the component.

  5. Energy cost reduction of at least 55% compared to die casting processes. The average energy consumption, including melting and complete peripherals, is less than 0.5 kW per kilogram of magnesium cast.

  6. The service life of the tools is at least twice as long and in some cases up to a factor of 3 compared to production using the die casting process. This is a massive cost reduction, especially in the area of large components and therefore tools.

Component costs

If one now compares the article costs in the production of magnesium components in die casting exactly with the production of the same component in Thixomolding, the manufacturing costs in the Thixomolding process are generally 21% to 23% lower, depending on the component.

If you now compare the longer tool service life and the cleaning intervals, you arrive at 26% to 28% lower costs.

When using BOLE recycling technology in combination with a Thixomolding machine, we achieve almost 35% lower manufacturing costs for your components.

Conclusion

We at BOLE Intelligent Machinery are firmly convinced that we can make our planet a little better with Thixomolding Technology.

We would be delighted if you could lead the way in this project together.

We will provide you with more information on the topic of Thixomolding in the near future on Foundry Planet with the hashtag "What the Hell is Thixomolding".

So-called giga/megacastings are just one way to make production for vehicles easier and there are many other development opportunities.

The interview gives an appetite for deeper insights and, above all, for the exchange during EUROGUSS in Nuremberg.

Riccardo Ferrario invites you to visit the Italian companies and listen to the full interview in the FP podcast in advance: For the full List, please click here 


Visit AMAFOND at Hall 9 / Booth 9-329

Front and back-end core automation. The core shooter remains unchanged. The core automation process for both the front and rear ends has been enhanced, while the core shooter itself remains unchanged. The automation focuses on the operational stages after the cores exit the shooter, including fettling and sub-assembly, before being transported via the same conveyor system to the main assembly cell. This process now incorporates three Fanuc robots and an additional turntable. The sequence begins as the rear and front-end cores leave the mould, where a Fanuc R2000iC 270kg robot lifts them and places them onto a designated location fixture.

Atlantis Foundries manufactures engine blocks weighing approximately 430 kg, all of which are exported. Delivering products with sub-surface defects to markets like the US or Germany is not only costly but also detrimental to their reputation. DataProphet was tasked with identifying the optimal combination of process parameters to achieve the best results and minimize scrap. As pioneers in this approach, they sought more than just parameter optimization.

Du Plessis and his team also examined the supporting systems, aiming for overall operational improvements in processes and workflows. They collaborated with Robotic Innovations, which introduced an automation program utilizing Fanuc robots. These robots became essential workhorses, carrying instruments to collect data while simultaneously handling tasks with precision. Their implementation improved consistency, reduced human error, and alleviated operational stress.

When necessary, equipment was relocated to seamlessly integrate the Fanuc robots into the workflow.

Find out more 

Advanced Features for Maximum Efficiency

  • Optional laser measuring system: Compensates for batch fluctuations for consistent quality.

  • Optional Tablet: Enables remote monitoring, teach-in processes, and user-friendly operation.

  • Windows-based control: Supports offset programming, comments, unlimited programs, and remote support via TeamViewer.

Our experts Rafael Dineiger and Dennis Gundel will be on-site to demonstrate how these innovations can transform your foundry operations.

  • Georgia World Congress Center, Atlanta

  • April 12-15 | Booth 2620

  • Let’s shape the future of casting finishing together!

Visit Our Website, email us at rdineiger(at)reichmann.com or call +49 172 7053 522 for more details.


Contact

US Headquarter
Reichmann North America LLC
601 S Rancho Dr. Suite C25
Las Vegas, NV 89106
Phone : +1 248-315-9300
info(at)stratecasts.com

or 

More on that soon.

Of course, the social program was another highlight, and Freiberg – with its historic Bergakademie – once again proved itself a perfect host, meeting all expectations.

As demand grew, Victory Precisions expanded further in 2010 by setting up a gravity die casting foundry in Chakan, Pune. This was a turning point, as it enabled the company to bring both foundry and machining operations under one roof. The ability to manufacture high-quality castings and perform precision machining in-house improved efficiency, reduced lead times, and ensured better quality control. The same year, Victory Precisions launched Alpha Reverse Engineering, specializing in advanced services such as 3D scanning and fixture manufacturing. With these developments, the company established itself as a complete solution provider, eliminating the need for customers to engage multiple suppliers.

Victory Precisions has earned a strong reputation in the global market and collaborates with leading international OEMs known for their stringent quality standards. The company has become one of their most trusted suppliers, consistently meeting and exceeding their expectations. To ensure world-class quality, Victory holds all the necessary certifications, including ISO 9001 for quality management, ISO 14001 for environmental management systems, and ISO 45001 covering occupational health and safety (OHSAS). Additionally, the company is certified with IATF 16949, the globally recognized standard for automotive quality management, and BIS certifications, further reinforcing its commitment to excellence.


To further enhance operations, Victory Precisions expanded again in 2022 with the establishment of Plant 02 in Pune, where the foundry and machining activities were clearly separated. This restructuring allowed for a more focused approach, optimizing production processes and ensuring specialized expertise in each area. In 2023, the company introduced sand casting technology, adding another capability to its growing list of manufacturing processes. By 2024, Victory Precisions successfully installed high-pressure die casting technology, reinforcing its position as a one-stop solution provider. With all major casting and machining technologies available in-house, customers benefited from streamlined operations, reduced costs, and a seamless manufacturing experience.

In response to these challenges, Mingzhi Technology has developed the MiCC Integrated Core Unit, a revolutionary technology that reshapes the core-making process. The MiCC system adopts an "integrated" and "modular" design philosophy, consolidating five essential modules—raw material, sand mixing, core making, auxiliary, and electronic control—into a compact, fully integrated unit.

This streamlined design has been successfully launched both in domestic and international markets, providing a more efficient solution for core making.

Factory tour highlights innovation 

Delegates toured the Seojin System’s factory, where they observed the Carat 920 die-casting machine in action.  Bühler engineers are currently installing the second machine, further expanding Seojin’s production capacity with up to 200,000 parts per year per machine for electric vehicles such as battery trays, and rear underbodies. This latest installation builds on the companies’ ongoing collaboration, which began with the Carat 610 project in 2019. The addition of the Carat 920 machines strengthens Seojin’s production capabilities and expands its casting operations. By enabling the production of larger components, megacasting technology improves manufacturing efficiency, reduces material waste, and supports more sustainable production processes. 

Expansion plans don’t stop there. Seojin System is already in the construction phase for another factory which will be completed in 2025. Seojin is planning to also cooperate with domestic partners to provide casting parts for companies in the automotive parts supply chain in Vietnam.  

A groundbreaking technology 

Bühler has been at the forefront of die-casting technology for nearly a century, with its Carat series developed to meet the growing demand for larger structural castings in modern vehicle design. The series features two-platen technology with locking forces ranging from 10,500 to 92,000 kilonewtons, enabling the production of large and complex parts. By replacing up to 100 individual components with a single die-cast structure, megacasting simplifies assembly, reduces welding and joining processes, minimizes material waste, and enhances vehicle performance through lighter and more rigid designs. This approach also lowers logistical complexity and energy consumption, contributing to more sustainable manufacturing.

With manufacturing sites in Europe, the US, and China, Bühler maintains regional production to better serve its customers. Today, more than 900 Carat machines are in operation worldwide, making it one of the most widely adopted solutions in the industry.

An Operator’s Perspective – Toni Vogler Shares His Experience
“With experts like Toni Vogler from the cleaning department, hands-on technical know-how directly contributes to machine optimization.”
Toni Vogler knows the ins and outs of the cleaning shop like few others. For years, he manually deburred and ground cast parts – and to this day, the bench grinder remains a trusted companion. But for the past three years, he has also been working with the automated “Mice” from Reichmann – and with growing enthusiasm.

“It wasn’t love at first sight,” the Erzgebirge native admits openly. When his supervisors, Holger Kappelt and Dr. Falko Uyma, tasked him with introducing automated deburring, he was initially hesitant. But with hands-on experience, a bit of trial and error, and his deep understanding of the cleaning process, Toni quickly became a valuable contributor to the machine programming.

True to his motto, “How can I do this without having to turn the part 500 times?”, he started with the Maus 600 and later moved on to the larger 900. Today, he smiles and says: “We’re pretty much inseparable now.”

Technological standard: Digital high-tech as the basis for innovative processes

Siempelkamp Giesserei relies on automated, digitally supported processes throughout the entire production process. At the heart of quality assurance is the world's largest robotic measuring cell, which measures meter-long components weighing several tons fully automatically and compares them with 3D design data precisely, efficiently and reproducibly. This takes indus- trial component inspection to a new level of quality.

In addition, the sample analysis has been fully automated with robotics and designed with state- of-the-art analytics for maximum process reliability. The system is complemented by an innova- tive molding material testing system that uses optical-digital processes are used to permanently monitor and document the material quality.

Siempelkamp Giesserei thus combines digital technologies with a high degree of technical pre- cision in a targeted manner and creates the prerequisites for more product quality, closer process support and more efficient production processes.

"Our investments not only bring more efficiency – they are an expression of our claim to techno- logical leadership," says Dr. Georg Geier, Managing Director of Siempelkamp Giesserei. "We combine sustainability with Industry 4.0 in order to remain internationally competitive. Our mis- sion as a medium-sized company: to go into the future in an economically, ecologically and so- cially strong position – in full offensive mode."

People make the future

As consistently as Siempelkamp invests in technology and sustainability, the company also invests in its employees. In times of a shortage of skilled workers, the company focuses specifically on training and further education as a strategic success factor.

At the heart of this qualification strategy is the innovative partial qualification to become a foundry mechanic, which is aimed at employees and new colleagues especially those without training, with a background outside the industry or whose qualifications have nnot been recognized in Germany. More than 30 employees have already successfully completed this course the next training project will start this year.

In addition, Siempelkamp Giesserei relies on transparent communication, active participation and a culturally strong working environment in which personal responsibility, trust and team spirit are promoted. Because for the company, one thing is certain: Innovations come from people and from a culture that inspires them.


Securing the future of industrial production – on our own initiative

With its consistent investment strategy, Siempelkamp Giesserei demonstrates what sustainable industrial production looks like today: digitally networked, efficient, resilient and ecologically responsible. The company is not only setting technological standards it is also a corporate example of personal responsibility, location loyalty and sustainable growth "Made in Germany".

About Siempelkamp

The Siempelkamp foundry in Krefeld specializes in the production of hand-formed large castings up to 320 tons of spheroidal graphite cast iron and, with a casting volume of over 60,000 tons per year and 400 employees, is one of the largest hand-mold foundries in the world. The comprehensive and customer-oriented service package includes the supply of structural components for many innovative machine builders in the energy industry, the raw materials industry, press construction, steel production, automotive and many other areas of transformation.

Siempelkamp is a globally active group of companies with the business areas of mechanical and plant engineering, casting technology as well as engineering and service. Nearly 3,000 employees worldwide ensure that the Siempelkamp Group is represented among the world's best with its technologies

Engineering Excellence Since 1842

Headquartered in Italy, SAVELLI Technologies S.r.l. traces its roots back to 1842, when it began as a one-man blacksmith workshop. Today, the company stands as a technological pioneer in green sand molding. Key innovations include the patented Formimpress® high-pressure molding system (developed in 1992), and the early adoption of energy-efficient servo motors starting in 1999, replacing conventional hydraulic cylinders

Global Presence

SAVELLI operates through subsidiaries and partners around the world:

  • Savelli Machinery USA Corp. (Wisconsin, USA)

  • Savelli Machinery Mexico S.A. de C.V. (Mexico City and Saltillo)

  • Savelli (Kunshan) Machinery Co. Ltd. (Kunshan and Weifang, China)

  • Savelli Machinery India Pvt. Ltd. (Bangalore, India)

The company is owned by Savelli Holding S.r.l. (Brescia, Italy) and KKG GmbH & Co. KG (Essen, Germany).

One Company. One Guarantee.

SAVELLI designs and manufactures all core technologies used in its molding and sand preparation systems entirely in-house. From sand mixers and coolers to polygonal screens, pneumatic injectors, elevators, sand testers, and conveyor belts – every component is engineered and produced under one roof. The result: seamless integration, unmatched reliability, and a single point of accountability.


Global Expertise & Forward-Looking Insights

In a series of keynotes and panel discussions, 38 experts from seven countries and regions shared their cutting-edge research and perspectives:

  • Prof. Xiong Shoumei (Tsinghua University): Microstructure and mechanical properties in high-pressure die casting

  • Dr. Steve Midson (USA): Outlook for the North American die casting industry

  • Dr. Stuart Wiesner (Germany): Sustainable aluminum alloys for structural applications

  • Dominik Mahnig (GF Casting Solutions): Interior and chassis-focused R&D for future mobility

Challenges & Opportunities Ahead

The conference also addressed some of the key challenges facing the industry:

  • Reducing magnesium alloy costs to 1.2 times that of aluminum

  • Cutting energy consumption in mega casting machines by 30%

  • Establishing full life-cycle CO₂ footprint models for sustainable production

Awards, Networking & Industry Recognition

In addition to technical innovations, the event celebrated personal and corporate achievements:

  • 2025 Education & Training Awards honored 11 individuals for their contribution to talent development

  • Partnership recognition for key sponsors and supporters, including FAW Foundry and GF Casting Solutions

The program also featured a festive “Lijin Night” gala, a dynamic Technology Expo with 33 exhibiting brands, and site visits to leading facilities such as Phoenix Contact China, Baowu Magnesium, and Brembo Nanjing.


Conclusion & Outlook

The conference closed with a strong message calling for global collaboration and green innovation. With its rapid advancements in NEVs, aerospace, and smart manufacturing, China continues to solidify its position as a global hub for die casting technology and production.

“The wind of global die casting blew through Nanjing – and into a transformative future!” – See you in 2026!

Minister President Dr. Markus Söder emphasized: Electromobility made in Bavaria: this is a milestone for MAN and Bavaria as an industrial location! With a state-of-the-art site policy and great cooperation between management, works council, employees and politicians, MAN has successfully transformed itself from a former site for pure diesel engines into a state-of-the-art battery production site for electric trucks. This strengthens the location, secures and creates jobs and international competitiveness. Bavaria is and will remain an automotive state - also in the commercial vehicle sector. Following initial funding of 30 million euros in 2022 for research and development, the Free State is supporting the future production of battery modules with almost six million euros.

The start of battery production is already the second new production line to be opened in Nuremberg this year. The production of the latest generation of MAN diesel engines, which are used in the new D30 PowerLion driveline, is also an investment in the future and secures many jobs at the site. MAN has invested around 250 million euros in this project. MAN currently assumes that almost half of the trucks in Europe and around 90 per cent of city buses will be delivered with zero-emission drive systems by 2030. The highly efficient, fuel-efficient D30 engine will therefore still be needed well into the 2030s. Other engine platforms and series will also be available in MAN's external engine business in the long term. 


MAN eTruck production starts in June 

At the MAN site in Nuremberg, battery packs are manufactured in three so-called form factors. A flat form factor is used in the MAN Lion's City E, the battery-electric city bus. Two other form factors are used in the MAN eTGL, MAN eTGS and MAN eTGX eTrucks with total weights of 12 to 50 tonnes. The start of series production of the MAN eTrucks eTGS and eTGX in Munich is planned for June this year.  

In the current expansion stage, 50,000 battery packs can be produced per year in Nuremberg. However, the new M50 building is designed to be able to produce 100,000 units per year. Battery production will be scaled up depending on the demand for battery-electric vehicles.  

MAN uses NMC cell chemistry (‘nickel-manganese-cobalt’) in its batteries, which has been specially adapted to the operation of commercial vehicles. The battery management system (BMS) continuously monitors the condition of the cells during operation. If, for example, an unforeseen event occurs, it takes internal measures to ensure a safe state of charge. In the event of an accident, the BMS immediately disconnects the battery from the rest of the vehicle (high-voltage emergency shutdown). It also uses an intelligent heating and cooling system to keep the battery cells in an optimum temperature range at all times.  

Modular production is a technological highlight in the large-scale production of battery packs that is now starting. This means that MAN works with a system without a conveyor belt and cycle that can handle different product variants and can be easily adapted to new variants. The decoupled stations can be operated and converted independently of each other, and the battery packs flow through the production system depending on individual requirements and condition. This is made possible by a high degree of digitalisation and automation in the production flow and material provision, which is fully automated with intelligently networked automated guided vehicles (AGVs). This ensures the necessary flexibility and versatility as well as the economical production of different battery packs. 

100 per cent final inspection  

Quality and safety have always been top priorities in MAN production. This also applies to new battery production. Every battery pack undergoes an ‘end of line’ test at the end of production. The focus here is on various software tests, electrical tests such as charging/discharging, checking the data of the battery cells and modules transmitted by the supplier and a leakage test. After all, the compact power storage units have to withstand wind and weather as well as a steam jet. To this end, each battery is subjected to 23 test programmes and around 400 test parameters are recorded. This is documented individually for each battery. This means that the production process can still be traced even after 15 years. 

Listen to presentations from the following companies:

Audi | Automobili Lamborghini | AVL List | DLR Institute of Vehicle Concepts | Ducker Research Europe | Eisenwerk Brühl | Hydro Aluminium Deutschland | FEV Europe | Fraunhofer Institute for Structural Durability and System Reliability LBF | Fritz Winter Eisengießerei | Hydro Aluminium Deutschland | KAMAX Automotive | MAGMA Gießereitechnologie | McLaren Automotive | Nemak | Raffmetal | TiK Technology in Plastics | Volkswagen | Hydrogen and Fuel Cell Initiative Hesse

During the gala evening, Howard Pickard (Chairman, Leeds and Bradford Boiler Co. Ltd.) was honored with the EICF Lifetime Achievement Award.

As part of our ongoing coverage, we will revisit some of the conference’s technical presentations and publish excerpts on Foundry-Planet. We’re bringing back the positive spirit of Liverpool to inspire the entire casting industry.

A sincere thank you to the European Investment Casters' Federation (EICF) for hosting such a successful event.

Save the Dates:
The 34th EICF Conference is expected to take place in Tunisia in 2026. But first, the 16th World Conference on Investment Casting will be held from September 9–12, 2025, in Kobe, Japan.
In North America, don’t miss the 72nd Annual Technical Conference & Exhibition – A Bridge to Technology, taking place in Pittsburgh from September 28 to October 1, 2025.

Thomas Fritsch – Foundry-Planet
Hello and welcome to a new episode of the Foundry-Planet Podcast.
My name is Thomas Fritsch – great to have you with us again.

Today, we're taking you on a little journey through time – and at the same time, a glimpse into the future.
We’re talking about an event that has long been a fixed date in the calendar of engine developers and foundry professionals: the VDI Conference on Casting Technology in Engines.

But this year marks a major transformation:
New title, new location, new topicsCasting Technology in Engines becomes Casting Technology in Powertrains, and Magdeburg becomes Frankfurt.

What exactly does that mean?
What ideas and challenges are behind it?

To answer those questions, I’m speaking today with someone who has accompanied the development of this conference from the very beginning:
Dr.-Ing. Götz Hartmann, long-standing member of the program committee and head of the conference since 2017.
Welcome, Götz Hartmann – great to have you with us!

Dr. Götz Hartmann
Hello everyone, and thank you for having me.

Thomas Fritsch – Foundry-Planet
You're very welcome! Dr. Hartmann, you’ve been actively involved in the VDI conference’s program committee from the start and have led it since 2017.
Take us back for a moment:
How did it all begin – what was the motivation and initiative to launch the Casting Technology in Engines conference?

Dr. Götz Hartmann
It all started around 1998/1999. There was a conversation between Professor Seifert from VW and the Professor Ambos Foundry Institute in Magdeburg.
They realized that there was no real forum where engine developers and foundries – key suppliers – could exchange ideas systematically.

That was the starting point. They saw a gap, and they saw many exciting topics that needed a platform.
That’s why the conference was founded in Magdeburg back then.

Thomas Fritsch – Foundry-Planet
What were the main thematic focuses in those early years? What content shaped the conference?

Dr. Götz Hartmann
It was primarily about trends in engine development – on the one hand, new technologies and requirements for engines, and on the other hand, innovations in casting production.
We also included materials science topics from academia.

From the beginning, we covered many types of engines, but there was always a strong focus on passenger car powertrains.

Thomas Fritsch – Foundry-Planet
Today, we’re facing a major shift. With the move from “engines” to the broader “powertrain” concept, a lot is changing.
What led to this new direction, and what were the drivers behind it?

Dr. Götz Hartmann
The shift started to emerge about ten years ago.
Political frameworks tied to the energy and mobility transition presented significant challenges for both engine developers and the foundry industry.

Since then, the conference has regularly addressed transformation topics – with the goal of finding strategies to tackle both risks and opportunities for the future.

Thomas Fritsch – Foundry-Planet
Along with the new thematic scope, there’s also a change of location – from Magdeburg to Frankfurt. What were the reasons for the move?

Dr. Götz Hartmann
There were some organizational reasons related to the Magdeburg venue that led the VDI to seek a new location.
But the main reason was content-driven.

Over the past 18 months, we’ve seen a shift away from strict political technology mandates toward more goal-oriented policies.
Professor Wechsler, a member of the European Parliament, expressed this very clearly at the Engine Congress in Baden-Baden:

Away from rigid technical prescriptions – toward technology openness.

This creates space for solutions – and the central themes are clearly energy efficiency and emission reduction.
These will now be the main focus areas for both engine development and foundry processes.

Another major topic is the handling of new energy carriers, such as hydrogen and e-fuels – both of which bring major changes for developers and suppliers. We want to address those as well.


Thomas Fritsch – Foundry-Planet
You just mentioned Baden-Baden. How does the new conference in Frankfurt differ from other formats – like the Engine Congress or the Vienna Motor Symposium?

Dr. Götz Hartmann
Great question!

In events like Baden-Baden or Vienna, foundry and production experts are often only marginally represented – maybe as attendees or occasionally as exhibitors.
Still, I’d say: As a foundry expert, it’s important to attend and listen.

But Frankfurt is different: Here, both sides have a voice – engine developers and foundries.
That’s what makes this event unique.

It’s a space for listening, discussing, and actively shaping the future.
Our high-caliber, balanced program committee was driven by two key developments:

  1. The broader range of powertrain technologies – especially due to new energy carriers.

  2. The topic of sustainability in casting production.

OEMs now have to prove the sustainability of their materials and manufacturing processes – and this will be a core topic in Frankfurt.

Thomas Fritsch – Foundry-Planet
That sounds exciting. To conclude: Where is Casting Technology in Powertrains heading in the coming years – and what can we look forward to?

Dr. Götz Hartmann
The stronger focus on diverse powertrain technologies is also giving our conference a new direction.

That’s why I’m now handing over the leadership to someone who will continue the event from the perspective of engine development:
Dr. Armin Pelzer from Audi will take over the conference starting in June 2025.
That sets the course for the future.

Thomas Fritsch – Foundry-Planet
That’s very exciting. So the conference will take place on June 3–4, 2025 in Frankfurt.
Can people already register?

Dr. Götz Hartmann
Yes, absolutely. Whether you can still find a hotel room is another question – but registration is already open via this Link: https://www.vdi-wissensforum.de/weiterbildung-automobil/giesstechnik-im-motorenbau/
or just search for Casting Technology in Powertrains, and you’ll find the full program and registration information there.

Thomas Fritsch – Foundry-Planet
As always, we’ll share the link with you too.

Thank you very much, Dr. Hartmann, for these valuable insights and the exciting outlook.
And to all our listeners – thank you for tuning in.

Stay curious – until next time on the Foundry-Planet Podcast.

All the best – and: Glück auf!

Beyond its technical advancements, Victory Precisions has always prioritized its people. The company fosters a culture of skill development, teamwork, and accountability, ensuring that both white- and blue-collar employees have opportunities to grow. Leadership encourages employees to take ownership of their work, creating a motivated workforce that drives the company’s success. Regular training and development initiatives further strengthen this culture, helping employees adapt to new technologies and industry advancements.

In addition to workforce development, the company is committed to automation, sustainability, and workplace safety. Automation is being introduced in key areas to enhance productivity, reduce work fatigue, and maintain consistency in quality. Sustainability is also a key focus, with efforts to minimize environmental impact, reduce CO₂ emissions, and work towards carbon neutrality. Ensuring a safe work environment remains a top priority, with a strong commitment to achieving zero accidents.

Looking ahead, Victory Precisions is dedicated to continuous improvement and innovation. The company aims to integrate more automation, refine its work culture, and adopt even more sustainable practices. Plans are also in place to introduce its own products to the market, further diversifying its offerings and strengthening its brand presence. With a clear vision and a dedicated leadership team, Victory Precisions is on a path to sustained success, ensuring long-term growth for both the company and its valued customers.

Building on the success of the MiCC Integrated Core Unit, Mingzhi has further advanced the technology with the MiCC Integrated Core Making Line. This new system incorporates multiple core-making machines, expanding the application of the MiCC technology to an entire core-making line. The result is a highly efficient, scalable solution that can handle larger production volumes while maintaining the same high level of performance and reliability.


The Benefits of the MiCC Integrated Core Making Line

Space Efficiency

One of the standout features of the MiCC Integrated Core Making Line is its space-saving design. The highly integrated structure of the core-making machines and platform significantly reduces the footprint of the production line, freeing up valuable plant space. This not only leads to a more organized and visually appealing workshop but also increases operational flexibility.

Cost Reduction

The MiCC system’s integrated approach eliminates the need for constructing costly steel structures, thereby reducing the overall cost of the project. Additionally, the streamlined design minimizes the complexity of construction management and reduces the associated safety risks, offering a more economical and safer alternative to traditional systems.

Fast Deployment

The MiCC system undergoes comprehensive testing before delivery, which allows for a quick and easy assembly process on-site. This pre-emptive testing drastically shortens the installation and adjustment period, enabling faster project completion and a quicker time to market.

Convenient Maintenance

Maintenance is made simpler with the MiCC Integrated Core Making Line. The spacious top platform above the core shooters provides ample room for daily maintenance and cleaning. This improved access ensures that maintenance can be performed efficiently and safely, reducing downtime and improving the overall lifespan of the equipment.

The MiCC Integrated Core Making Line has already been successfully implemented in numerous client projects, delivering significant time and cost savings. Companies that have adopted this solution have witnessed marked improvements in production efficiency, cost management, and overall operational performance.

For more information about Mingzhi Technology’s MiCC multi-core shooter solution and its comprehensive range of core-making equipment see the embedded MiCC video and visit www.mingzhi-tech.eu or contact us at: info.leipzig(at)mingzhi-tech.eu.

Self-Optimization Software: Maus CAAT
A special role is played by the integrated self-optimization software Maus CAAT. It automates many steps for the operator, quickly adapts to the required processes, and delivers highly precise results.

The self-optimization software Maus CAAT is the first of its kind on the market and has been patented by Reichmann. It opens up entirely new dimensions in process optimization that would be extremely time-consuming – if not altogether unfeasible – without software support. As a result, Maus CAAT saves valuable time and significantly boosts productivity.

At Schmiedeberger, the Maus 600 is primarily used for smaller castings up to 25 kilograms, while the Maus 900 handles parts weighing up to 200 kilograms with ease. After three years of automation, any initial reservations among the team have disappeared. Employees appreciate the noticeable relief, the significantly shorter processing times – and the gain in precision.

Economic Impact and Market Position
Schmiedeberg Guss is part of the DIHAG Foundry Group, with the company’s first documented mention dating back to 1412.
The foundry produces around 15,000 tons of castings annually, with approximately 3,500 different components ranging from 0.5 to 400 kilograms in weight. These parts are used in sectors such as rail transport, hydraulics, and commercial vehicles.

Within the DIHAG Group, Schmiedeberg acts as a flexible niche provider, known for its industry diversity and small-batch production – a key advantage in economically volatile times.


Industry Conditions and Political Framework
According to Managing Director Holger Kappelt and Foundry Manager Dr. Falko Uyma, the German foundry industry is currently under significant pressure – primarily due to high energy prices.
To ensure the site’s competitiveness, they advocate for:

  • Affordable industrial electricity

  • A realistic energy policy, including a more balanced evaluation of technologies like green hydrogen

  • Greater societal and political recognition of foundries as key industries in recycling, energy efficiency, and manufacturing technology

The importance of cast components for mechanical engineering, infrastructure, mobility, and energy technology is often underestimated – yet foundries are essential to nearly every industrial value chain.

Outlook
Following a mixed year in 2024, Schmiedeberger Gießerei is fully booked again in 2025. Early indicators from the hydraulics sector suggest a continuing positive trend. Investments in modern machinery and digital solutions are strengthening the site for the long term.
We wish the team continued success and all the best on their journey into the future of foundry cleaning.

Image of Atlantis Foundries site. The company’s renewable energy adoption agreement has over 20 000 solar panels and a total rated capacity of 13.5MWp. The system, which has been specifically engineered to align with the foundry’s electrical consumption, could replace up to 20% of the foundry’s annual electricity consumption. This would considerably reduce its carbon footprint and represent a major milestone towards the firm’s sustainable energy utilisation.

Operational improvements
“From the beginning Atlantis Foundries has not stopped looking at ways to improve its operational processes so as to reduce its scrap rate and increase efficiencies. Improvements in scrap and efficiencies have a direct impact on bottom line and sustainability,” du Plessis commented.

“Our Smart Foundry ambitions have been the core of the dramatic improvements at Atlantis Foundries. But you can’t reach these high goals that we have set by only making improvements in a few areas of production and manufacturing. You have to look at every step of the process, analyse, decide on a solution and then implement the improvements into the process, whether it is main line or supporting, and realise the benefits. And there are many different steps in a foundry that need to align,” he said.

Fettling by Fanuc M10iD 12kg robots, located on a specifically designed fixture on a three-station indexing turn-table.

“Besides finding the correct process parameters for castings to be a daunting challenge for any foundryman, fettling of castings can be a major bottle neck in any foundry too. It is a time-consuming process as well as one that is physically demanding on the employees. With automation replacing manual repetitive processes, foundries are now achieving better productivity along with consistency in output,” Du Plessis said.

Several processes were implemented during the pandemic to enhance organization across different areas of the foundry and streamline operations. These measures included acquiring new equipment, upgrading and refurbishing existing machinery, and installing radiation portal monitors to detect radioactive sources in trucks transporting iron and steel scrap to the site.

A new A1 Roper 14.5-ton capacity lip pour ladle with extended sidearms, supplied by Mondeco, has been delivered for use. To facilitate liquid metal transport between the ABP melters, holding furnaces, and the pressure pour furnace, a semi-automatic monorail system for transfer ladles was installed. The primary goal of this project was to eliminate the use of forklifts with rotating fixtures for molten metal transport, thereby reducing the risk of spillage and significantly enhancing workplace safety.

Additionally, an ingate cutting system was installed, featuring a combination of two Fanuc robots. A large Fanuc M900iC handling robot (700kg capacity) loads and unloads blocks into a precision location jig, allowing a smaller Fanuc R2000iC 210F robot, equipped with a Fanuc spindle motor and diamond cutting blade, to cut the moulding ingates on the CAM section of the blocks after moulding.

The core shop became the central focus of Atlantis Foundries' investments and process automation enhancements. The key project involved implementing and installing equipment to automate core trimming and assembly handling.

Next, a small Fanuc LR Mate robot equipped with a specialized industrial inkjet printer was installed to mark sand cores as they exit the slurry curing oven, ensuring easy traceability.

The efficiency of CNC machining operations on blocks—carried out by three Heller machines—was significantly enhanced with the installation of a 12-meter robotic linear rail. Positioned strategically in front of the CNC machines, this rail carries a Fanuc M900iC robot (700kg capacity) to manage loading and unloading. The same robot retrieves machined blocks from each CNC machine and places them onto an outfeed conveyor. Previously, this process was performed manually, with blocks suspended from KBK overhead cranes. The automation has eliminated safety risks, introduced controlled precision, and dramatically improved efficiency. Cycle times have been reduced to just 90 seconds.


Fanuc Robots for Picking, Placing, Core Trimming, and Assembly

The core shop became the primary focus of Atlantis Foundries' investments and process automation advancements, though planning for these improvements had begun well in advance. The key project involved the implementation and installation of equipment to automate core trimming and assembly handling.

The objective of the project is to automatically stack the eight sand cores that form the center cores of the engine block. These cores consist of two core assembly variants, each with three sub-variants, which shape the interiors of different engine blocks. The cores are produced by three separate core shooters.

To achieve this, Robotic Innovations integrated seven Fanuc robots into the system. Three medium-sized Fanuc R2000iC robots (270kg capacity) handle the picking and placing, while four Fanuc M10iD robots (12kg capacity) perform core trimming. The system includes two robot cells positioned at either end of the core shooters, two large 120° servo-indexing turntables, and one even larger 180° forward-and-backward indexing turntable. Additionally, a core reject conveyor and an over/under front and rear core buffering conveyor complete the system’s key components.

Image of a completed assembled core exiting the automated assembly cell.

This project, installed and commissioned in December 2023, also enables the removal of moulding flash from each core’s edges. Following this, the cores undergo a go/reject inspection process before being arranged into a sequenced sub-assembly stack and ultimately assembled into the final unit—all within stringent automotive tolerances and cycle times.

Front and Rear End Core Automation

Directly across from the center core manufacturing core shooters and assembly cell is the front and rear end core shooter machine. Until December 2024, these cores were manually handled and placed on a conveyor for transport to the core assembly cell. This process has now been automated with the implementation of a three-robot cell.

“The core shooter has not changed. It’s the operational processes between the cores leaving the core shooter, followed by fettling and sub-assembly before being transported by the same conveyor system to the main assembly cell that have been automated with three Fanuc robots and another turn-table,” explained Altus Mostert, Managing Director of Robotic Innovations.

“We were given the order in April 2024 with a target date of December 2024 foundry shutdown to install our system. We had to design the whole project from scratch, which includes the tooling, jigs, fixtures, manipulators, gripper, turn-table and other system requirements such as the software. We then had a month to install and commission.”

Image of fully assembled cores being transported for further inspection. Later, they will be fed into the casting process.

“The operational aspect starts with the exit of the cores – rear and front end – which are then lifted by a Fanuc R2000iC 270kg robot from the mould before being placed on a location fixture. We have custom designed and manufactured the dual Fanuc servo driven gripper that move simultaneously in a single motion for this robot, as it has to perform special operations during the process before the cores are transported to the main assembly line.”

“Once placed on the specially designed fixture, which is located on a three-station indexing turn-table, they then proceed for fettling by two Fanuc M10iD 12kg robots and then a manual inspection. The Fanuc R-2000iC 270kg robot then places the cores onto one of the ten buffer conveyor location trolleys where the tricky operation of inserting a timing chain insert, which is a filter piece core, into the main core, is performed. All these operations have to be aligned so as to fit into the main assembly core to specification.”

“The Fanuc servo driven dual motor system on the gripper allows the rear end core to be rotated 180 degrees while being transported from the turn-table after inspection to the buffer conveyor. The cores are presented face up for fettling but the rear core needs to be placed face down on the buffer conveyor location trolleys.”

“The timing and space constraints ensured that these were challenging systems to supply – both the December 2023 and December 2024 projects – but we believe we have designed and installed world class solutions.”

Atlantis Foundries first installed a Nederman MikroPul FS-type filter for dust extraction in 2019. Now, they have added a second unit for several reasons. While the existing equipment continues to operate within specifications, future upgrades will be necessary. To prevent potential disruptions, Atlantis Foundries is proactively ensuring uninterrupted dust extraction and air filtration.

Pattern cleaning cell
“During 2024 we were also required to design, manufacture and install a pattern cleaning and spraying solution within the moulding hall. Here we have used two Fanuc M710 20L robots to blow the cope and drag moulds clean using air. Once this is done the robots spray a fluid over the moulds to protect them and to aid the moulding process.”

“Each robot is equipped with an AI camera system that detects whether compressed sand has been left behind within each mould after the cleaning process. These cameras take photos of the process for self-teaching, product predictability intelligence and process traceability.”

Second Nederman MikroPul FS type filter: Emission phase 2
“We installed our first Nederman MikroPul FS type filter for dust extraction system back in 2019. We have now installed a second Nederman MikroPul FS type filter for a few reasons. The current equipment is working according to specifications but will need upgrading in the future. To circumvent any breakdown, we are making provision for uninterrupted dust extraction and air filtration,” said Engineering Manager Mike Hartung.

“The added benefit is that even though we are way below the stipulated requirement we are going to further enhance our air quality, while having the satisfaction that the working environment will not be compromised for our staff.”

“The installation is part of Atlantis Foundries’ Emission Phase 2 project and is the second FS filter on this site.”

“The filter system has a design volume flow of 186 000m³ per hour. It will be supplied with a 250kW fan unit controlled by a Danfoss frequency converter type VLT for optimised control and energy consumption. The emission warranty stipulates residual dust level in the clean gas of maximum 5 mg/Nm3.”

“The plant incorporates Nederman Insight Software that monitors the filter plant performance on PC Dashboard and mobile app. The system includes alarm history and trend detection and uses remote (cloud) data storage with security technology.”

The extensive fabrication work was carried out locally, with Nederman MikroPul providing the intellectual property and detailed engineering, overseen by Mondeco Solutions.

“The FS type filter is a cassette type filter bag design using continuous cleaning of the filter bags without the use of costly compressed air. This leads to improved filter bag life.”

“The advantages of the FS filter design are numerous including a compact design with a small footprint and low space requirement, easy access to replace bags, reverse air cleaning so no use of compressed air is required, can handle very fine dusts, has low maintenance requirements and an attractive dust emission warranty.”

“The FS filter offered a number of advantages that were attractive to us such as the small footprint mentioned before, no use of compressed air, an emission warranty of maximum dust content in clean gas of 10mg/Nm, low maintenance requirements and a number of worldwide references in foundry applications including foundries in South Africa.”

“The Nederman MikroPul FS type filter was purchased from Nederman MikroPul, who are based in Germany, and Mondeco handled the local scope as well as all aspects of installation based on detailed engineering from Nederman MikroPul.”

Atlantis Foundries utilizes cold box technology to accommodate the full range of shapes and sizes required for its engine blocks. The facility operates fully automated core dipping systems, integrated with a tunnel indexing core drying oven, and employs green sand moulding techniques to produce the complete spectrum of automotive-grade grey cast iron components.

The foundry’s strategic planning and successful project execution have been further strengthened by its reacquisition by Daimler Truck AG in 2020.

For more information, contact Atlantis Foundries at TEL: 021 573 7200.

 

Source: www.castingssa.com 

The redesign of the ATIK METAL foundry plant in Aliaga, Turkey, is one of the largest orders in the 30-year history of VHV Anlagenbau GmbH. As a renowned manufacturer of belt conveyor systems and specialist in steep conveyor technology, VHV was selected to supply customized solutions of the highest quality for this major project.

Cooperation and partnership

When selecting suppliers, owner and managing director Mehmet Atik focused on the highest quality and smooth interfaces. The cooperation with companies such as VHV Anlagenbau GmbH, Eirich official | Maschinenfabrik Gustav Eirich GmbH & Co KG , Heinrich Wagner Sinto Maschinenfabrik GmbH and JOEST group was decisive for the success of the project. Thanks to the long-standing partnership and trusting cooperation, innovative solutions were developed and implemented.

Project scope and implementation

The project comprised the development and implementation of a state-of-the-art foundry system that met the market requirements for ever larger castings. Close coordination and quick decision-making in team meetings led to optimizations in the project process. The involvement of Mehmet Atik in the meetings enabled immediate clarification and the rapid implementation of suggestions for improvement.

Growth and Innovation as Driving Forces

In recent years, the concept of die-cast prototype manufacturing has evolved far beyond a mere innovative idea – it has become a core business area for Heck + Becker. This perfect blend of traditional die making and the company’s own die-casting technology center has not only enabled significant technological advancements but also helped the team grow in expertise and performance. The resulting added value is already being successfully leveraged in numerous vehicle development projects, while the company is actively making inroads into the non-automotive market.

Sorting of 5xxx and 6xxx aluminum wrought alloys

The plant’s infeed material consists of stamping scrap – the excess metal material that is removed during the metal stamping process – generated during the production of car parts and panels. While highly efficient, the stamping process inevitably generates significant amounts of scrap, with an estimated 30-50% of the material being discarded. The aluminum scrap comprises a mixture of 5xxx (high-magnesium) and 6xxx (low-magnesium) aluminum wrought alloys that are employed in different components within automotive production.

Upon arrival at Gerhard Lang Recycling GmbH's metals sorting plant in Gaggenau, the material is shredded before undergoing a multi-stage magnetic separation process to remove the ferrous metals. In a next step, the non-ferrous material is then fed into the AUTOSORT™ PULSE for advanced sorting.

Prior to the installation of the AUTOSORT™ PULSE unit, the Gerhard Lang Recycling GmbH team sold the mixed material to aluminum manufacturers immediately after the shredding process as there was no efficient solution on the market to separate the high- and low-magnesium aluminum alloys. With the AUTOSORT™ PULSE now in place, and thanks to TOMRA’s dynamic laser-induced breakdown spectroscopy (Dynamic LIBS) technology, these alloys are sorted into different products, allowing Gerhard Lang Recycling GmbH to produce exceptionally high purity 5xxx and 6xxx aluminum scrap.

Highly advanced dynamic laser detection

Given the alloys’ identical appearance and density, traditional sorting methods are ineffective. However, the AUTOSORT™ PULSE separation process is based on the precise analysis of the elemental composition of each material and on highly advanced dynamic laser detection, making it capable of distinguishing between alloys.

Additionally, object singulation allows the AUTOSORT™ PULSE to accurately identify and separate even overlapping and adjacent materials, maximizing yield and efficiency in the sorting process. Its 3D object scanning feature recognizes the shape, height and position of the object and identifies the ideal shooting point for the Dynamic LIBS laser. This laser offers two focus modes: multi-point where the laser shoots in a line across the sample and single-point where the laser drills down into a specific spot, providing ideal detection conditions. The latter, developed by TOMRA, has demonstrated superior performance in tests.

Another key benefit of AUTOSORTTM PULSE is its ability to minimize contamination and subsequently enhance the value and marketability of the recycled materials. The system's precision sorting reduces the risk of cross-contamination, safeguarding the integrity of the recycled materials and ensuring that they are suitable for their intended applications.

A legacy of innovation and leadership

Founded in Balmaseda, Spain, Winoa Ibérica has grown from producing welding electrodes to becoming a trusted name in steel shot and grit.

Key milestones include:

  • 1950s: Transitioned to steel abrasives, establishing market leadership in Spain.
  • 1992: Joined the Winoa Group, gaining access to global markets and advanced technologies.
  • 2018: Opened a state-of-the-art, eco-friendly production facility, recognized as the most modern in the world.

Today, Winoa Ibérica remains at the forefront of sustainable and efficient solutions, delivering premium abrasive products to industries worldwide.

Lively panel discussion:
Dr.-Ing. Detlef Kube Klaus A. Bruchner Tobias Gotthardt Max Schumacher and moderator Martin Vogt discussed how to counteract the looming deindustrialisation in Germany. There is a clear set of demands for the new federal government, state governments and European politics.

The pressure die-casting industry expects fair market conditions, a reduction in bureaucracy and planning security in the European consensus.

The pressure die-casting industry in Germany is ready to take on the challenges together and to actively do justice to the importance of the casting industry.

This requires less individual subsidies and more urgent action from the political side. Summary: The signals of departure have been received – let's go!

The program was complemented by a specialized exhibition of the supplier industry and the traditional Foundry Evening, offering ample networking opportunities.

Thanks to Partners and Participants

Fischer concluded by thanking the speakers, partners, and organizers, including Messe Nürnberg, the EUROGUSS team led by Christopher Boss, insightfabrix solutions GmbH, and the BDG team led by Managing Director Max Schumacher. The Die Casting Day remains the most important platform for exchanging ideas on innovations and future perspectives in the industry.

The opening concluded with the handover to Dr. Achim Keidies, who guided the participants through the remainder of the program.


 

Thanks to the support of numerous co-organizers and partners, including the EUROGUSS trade fair, Max Schumacher (BDGuss), and Foundry-Planet, the event was a great success, setting a new attendance record with over 400 participants from 25 nations. Prof. Dr.-Ing. Martin Fehlbier highlighted the crucial role of sponsors—including FILL, Stotek, Bühler, Comptech, and others—as well as the presence of 25 exhibitors from various fields of foundry technology.

"This was two intense days dedicated to Giga-Casting, the likes of which we have never seen before in Central Europe," noted participants during the gala evening at Brüderkirche in Kassel, enjoying excellent catering and stimulating conversations.

Different Mindsets and Strategies in Asia, the USA, and Europe

The well-curated presentations provided a comprehensive overview of automotive manufacturers' strategies in Europe, North America, and China regarding Giga-Casting. The differences between these regions and their impact on suppliers and market trends became particularly evident.

It was clear that production capacities are developed and implemented very differently across industrial cultures.
Three categories were defined:

  1. Large Casting (3,000–6,000 tons clamping force) for structurally relevant components.
  2. Giga-/Mega-Casting (over 6,000 tons) for complete body structures.
  3. Battery components, such as trays, frames, and casings.

Looking at the markets, distinct differences in OEM strategies and supplier adoption are evident:

  • Europe: VW is leading the way in Giga-Casting, while BMW and Mercedes selectively use larger cast components with their existing die-casting machines (DCM). Volvo follows a progressive strategy, implementing Giga-Casting for rear body structures. Tesla remains the innovation leader with its Unbox Process.
  • North America: General Motors and Ford are expanding their Giga-Casting efforts, while Stellantis remains more cautious. Japanese manufacturers such as Toyota, Nissan, and Honda are also planning their entry into the field.
  • China: Giga-Casting has already become the industry standard. Companies like NIO, Xiaomi, and BYD are investing heavily, and even traditional manufacturers such as GAC, Cherry, and FAW are expanding their capacities.

China has made massive investments in Giga-Casting, with over 110 large die-casting machines in operation. In Europe, the situation is quite different—suppliers with machines exceeding 6,000 tons remain scarce, presenting a significant challenge for European OEMs. Handtmann in Biberach is currently the only Tier-1 supplier with a Mega-DCM

Live Innovation at GIFA 2023: Premiere of a Highly Efficient Melting Unit

At the world-leading GIFA 2023 trade fair in Düsseldorf, FRECH ZPF unveiled a groundbreaking prototype for aluminum process recycling (Image 1). This innovative melting unit sets new industry standards with a capacity of up to 12 tons of liquid aluminum and an impressive melting rate of 0.7–1.2 tons per hour.

The core of the system is an advanced burner control technology combined with optimized temperature management. This enables highly energy-efficient processing of aluminum chips from process recycling and allows for a flexible mix of different secondary materials such as wheels, scrap, or shredded material.

A significant milestone: thanks to newly developed preheated burner air technology and a specialized insulation structure, energy consumption has been significantly reduced. Whereas previous systems required approximately 800 kWh per ton of aluminum, consumption has now dropped below 600 kWh—a savings of up to 25%. Additionally, the system’s passive exhaust gas purification ensures compliance with TA-Luft regulations without the need for additional filter systems.

With this innovative approach, FRECH ZPF not only reinforces its leadership in the development of sustainable technologies but also makes a decisive contribution to the "Green Foundry" of the future. The combination of energy efficiency, emission reduction, and intelligent recycling sets new benchmarks for the aluminum industry, demonstrating how sustainability and economic efficiency can go hand in hand.


Net process yield has a significant affect on energy efficiency by the simple fact that a business only gets paid for what they sell, not what is melted. By increasing the net process yield, a business is able sell more for a standard unit of melt.

Example: A foundry is selling 32,000 tonnes of good castings per year, with a total melt of 67,000 tonnes, the net process yield is 47.8% The foundry has efficient melting capabilities at an average of 585 kwh/Tonne. The number of total units consumed is 39,195,000 Kwh. By increasing net process yield by 10% the foundry will produce the same 32,000 tonnes of castings with a total melt of 55,363.3 tonnes at 585kWh/t equalling 32,387,531 units, a saving of  6,807,469 units. If we use £0.20 as an average unit cost, then this equates to a saving of £1,361,493.00 p/a with an increased capacity of 6,726 tonnes.

Net process yield is affected by four major factors- melt yield, spill & pigging, box yield, scrap, and rejects. The box yield is a major factor and by utilising the latest gating techniques, such as John Winter MT/MTV High Density Exothermic Sleeves having much higher efficiency than conventional sleeves, significant improvements can be made.  

Register for the 3rd Warm-Up-Event scan the QR-Cod or click on this link: : https://zoom.us/meeting/register/jnPjXE8nTo-LjXkTQRXQ7Q and for more information:

Agenda Plan_3rd Warm-Up-Event.pdf
Invitation_3rd Warm-Up-Event-pdf
EAICF2025_Agend_English

For forum participation in Hanoi, please follow this link:  https://www.eaicf.org/register?pid=FP8362 (Please contact Foundry Planet to get your promotion discount code: ons(at)foundry-planet.com

Equipment and Capacities:

  • Molding Line: DISA MATCH 32/32 horizontal molding line with a maximum mold size of 813 x 813 x 650 mm and a speed of up to 100 molds per hour.
  • Melting Capacity: Two ABP induction furnaces with a capacity of 5 tons each, allowing a maximum melting output of 15.8 tons of liquid metal per hour.
  • Core Shooting Machine: A modern core shooter from AHB Gießereitechnik GmbH offers the flexibility to meet a wide range of customer requirements, from small to large castings.
  • Quality Control: Cranfield uses state-of-the-art measurement and quality control facilities to ensure the highest standards.

Newform is determined to be the go-to company for innovative insulation and filtration solutions. Following their success with Mica products (see earlier editorial: Asbestos-free Mica slip plane for ferrous and non-ferrous foundries), Team David & David are now expanding their portfolio and looking to establish themselves further in the U.S. market.

You will also have the opportunity to schedule a meeting with them at the Promeos booth, where we are happy to support their journey and help connect them with the right audience.

CastExpo 2025 in Atlanta – Booth at Promeos No. 2825 (with Event for special guests: https://promeos.com/promeos-in-the-usa

Meet the German cowboys and discover how Newform is shaping the future of insulation and filtration materials!


 

Additionally, these sleeves exhibit high crush strength and small contact areas so their placement can be focused to parts of the mould where conventional sleeves cannot be used, giving possibility of increasing numbers of cavities per mould, further improving yield. Another option, generally more suited to jobbing foundries, is the use of direct pour techniques. This method has a significant impact on increasing box yield, John Winter supply TXP exothermic pouring units coupled with a range of filters, giving the foundry another option to increase yield.

Increasing melt yield, or inversely reducing melting losses, must be maximised. In simple terms, if you charge a lot of non-metallic materials into the furnace your melt yield will reduce as a result of increased slag production. More related to non-ferrous applications, the more oxidation loss, the less metal is produced. Therefore, the use of clean scrap & foundry returns, and the use of a protective cover flux, can all play a vital role in improving melt yield. Every tonne of slag/dross removed is one tonne less metal produced for the same amount of energy. John Winter supplies a range of cover fluxes and metal treatments designed to improve metal cleanliness and melt yield.

Spill and pigging are a function of pouring issues, metal changes and plant up time. There should be constant focus on improving the following:

  • Pouring techniques.

  • Ladle lids & insulation,

  • Reducing the number of metal changes

  • Reducing plant stoppages, which can result in increased pigging. This is especially important when using un-heated auto pour units.

Reducing scrap and rejects is particularly important as high scrap has a disastrous effect on net process yield, besides the other negative costs associated.

Production Spectrum:

Cranfield Foundry produces high-quality gray and ductile iron products for various industries, including:

  • Sanitary and municipal needs, water management

  • Valves and fittings

  • Railway industry

  • Automotive and agricultural sectors

  • Construction industry

  • Oil and refinery industry

  • Cast iron cookware

  • Decorative and custom-designed products

  • The company supplies customers across Europe, including Germany, Spain, Italy, and Sweden.


Corporate Philosophy

As Dariusz Dziuba impressively explains, the foundry’s success is based on the consistent application of modern business philosophies such as Lean Management and KAIZEN. With over 1,500 implemented improvements annually, Cranfield Foundry continuously optimizes quality and customer service. This approach also helps reduce costs effectively, resulting in competitive pricing.

Conversations with engineers and employees quickly reveal a positive corporate culture. Particularly noteworthy is the high percentage of female employees, nearly 30% – an exceptional figure in the foundry industry.

The region surrounding the foundry has traditionally been shaped by mining, ensuring a steady supply of highly skilled professionals. At the same time, the company places great importance on providing fair and favorable working conditions for its employees.

Energy Efficiency and Sustainability

In the past two years, North Macedonia has heavily invested in photovoltaic technology – unsurprising given that it enjoys 300 sunny days per year. Cranfield Foundry also prioritizes sustainability: the foundry operates its own solar power plants and runs entirely on electricity, with a significant share coming from renewable energy sources.

For the future, the company plans to further expand its collaboration with renewable energy providers to increase energy efficiency and actively contribute to a sustainable and environmentally friendly industrial sector.

Planning and Collaboration with GEMCO Engineering – A good Decicison

Almost ten years ago, when a North Macedonian investor had the idea of establishing the new Cranfield Foundry, there was a quick consensus on how to implement this ambitious project. The investment climate was favorable, and the local government provided the necessary infrastructure.

North Macedonia has been an EU candidate country for over 20 years, offering some advantages for investors. From the beginning, it was clear that the planning and installation of the foundry should be entrusted to experienced specialists. As Vladimir Tonevski and Dariusz Dziuba agree, the choice fell on GEMCO Engineering – and the decision proved to be the right one.

“Without GEMCO, we wouldn’t have been able to do it,” is the unanimous sentiment. Building a foundry from the ground up requires extensive experience and deep expertise in working with subcontractors, machinery manufacturers, and authorities. Jeroen Geraedts, who played a key role in providing guidance from GEMCO, enjoys the highest respect in North Macedonia – almost like a family member.

Future and Investments

Since the first casting in 2019, the foundry has rapidly established itself and achieved significant progress. A skilled team of highly qualified engineers has played a crucial role, including Chief Metallurgist Volodymyr Pashynskyi, Quality Engineer Dimitar Stefanovski, and Sales & Customer Care Manager Ivana Gjorgievska. Despite challenges during the pandemic, all employees were retained, and the foundry continued to grow.

Moving forward, the focus will be even more on water projects and sustainable production. Energy efficiency will be further enhanced, and environmentally friendly solutions expanded – Cranfield Foundry understands the expectations of its customers well.

This year, investments in 3D printing technology are planned, along with further development of in-house finishing processes. Despite the sometimes challenging global conditions, the managers at Cranfield Foundry remain optimistic about the future – confident in their plan, philosophy, and quality.

Opportunities for plant expansion, strategic partnerships, and further investments are always on the table – North Macedonia is proving to be an extremely attractive location.

Plant Utilisation and Melt Capacity: Foundries are energy intensive industries, maximising plant efficiency to increase output per hour plays a significant role on energy efficiency. The foundry needs to produce the castings we sell in the shortest possible time, or for a given time increase the overall output. With regards to melting, its essential to maximise the melting capacity of the furnaces to reduce metal holding and decrease kWh/ tonne of metal produced. Another factor to consider is cleanliness of the melt which effects slag build-up on linings, reducing actual furnace capacity and increase melt cycle times associated with difficulty slagging off. Slag build reduces lining life and in the case of heated auto-pour furnaces, adversely effects the life of the inductor, and causes blocked fill spouts resulting in downtime. John Winter’s SlagCure K, a Fluorine free cleaning flux, can and is used in melting furnaces, treatment & pouring ladles and pouring furnaces to reduce build up on fill spouts and inductors.

Foundry-Planet would like to thank Cranfield Foundry for the warm welcome, transparency, and hospitality – Glückauf!

Advantages of an EU Candidate Country

A country with EU candidate status, such as North Macedonia, benefits in several ways, even though it is not yet a full EU member:

  1. Financial Support
    • The EU provides financial resources through the Instrument for Pre-Accession Assistance (IPA).

    • These funds help develop democratic institutions, infrastructure projects, and economic reforms.

    • Example: North Macedonia receives billions in aid for reforms and modernization projects.

  2. Facilitated Trade with the EU
    • Many candidate countries have trade agreements with the EU that ease market access.

    • North Macedonia is part of the EU Stabilization and Association Agreement (SAA), which reduces or eliminates tariffs on many products.

  3. Investment Incentives
    • The prospect of EU membership makes the country more attractive to foreign investors.

    • Companies anticipate long-term political stability and easier access to the EU market.

Melting furnace before (left) after (right)

This takes place across the full spectrum of the foundry process, from melting through to finishing. In melting, in addition to what we have discussed in previous paragraphs, reducing lost energy can be achieved by using simple actions, such as:

  • Keeping furnace lids and covers in place.

  • Utilising lower density insulating refractories (where applicable) to reduce energy loss and to remove requirement to preheat ladles. 

  • Use of enclosed focused extraction plant to reduce the overall volume of air being extracted. In simple terms, every cubic meter of air extracted from a facility must enter. This is more important in colder climates.

  • Use of air make-up systems to bring air from the outside into enclosed extraction systems, reducing energy requirement to heat the facility.

  • Ensuring extraction plant is operating efficiently and is cleaned. A blocked extractor will increase demand on the extraction plant motors increasing electrical consumption, whilst not extracting dust.

  • Reducing and controlling shot blasting times, improving sand peel and adherence to castings by better sand control and use of coatings such, as John Winter Cleancast mould & core coatings. 

  • Use of power factor control across the whole facility to keep the COSø as close to 1.0.

  • Zoning of compressed air supplies to enable isolation when not in use.

  • Use less centralised compressed air systems and focus on reducing leaks. Compressed air is one of the highest energy intensive sources used foundries.

  • Where possible, switch to electrical actuators and motors.

  • Investing in new machinery or upgrading existing plant. Modern technologies are usually more energy efficient.

  • Switching off plant compressors and lights.

  • Using low energy lighting systems.

  • Insulate buildings.

  • Solar panel introduction, foundries have large roof areas, solar panels can be employed to off-set electrical energy costs. John Winter recently employed solar energy, and it is paying benefits.


Utilisation of Waste Energy: As discussed earlier, the foundry process is energy intensive and, in most cases, energy is lost to the environment as heat. Looking at ways of utilising waste heat can be very advantageous such as:

  1. using heat pumps to generate hot water from extraction air, this can be used for office heating or supplied to other facilities as a source of heat.
  2. Utilising hot extraction air from pouring lines for core and paint drying facilities,
  3. Using hot water from cooling systems to cool dies (permanent moulds).

In summary, with increasing energy costs, it is becoming more important that energy utilisation and recovery are part of future planning for energy intensive industries, such as foundries. Management should make energy efficiency a top priority in day-to-day operations, and future plans, to alleviate financial stress.

Andrew Tagg

Technical Manager

Boosting purity levels

Gerhard Lang Recycling GmbH consulted with TOMRA’s metals experts prior to investing in the plant’s new aluminum sorting process. The project's development spanned several years, with initial discussions beginning around 2018.

Maximilian Lang, Managing Director at Gerhard Lang Recycling GmbH, comments: “With the integration of AUTOSORT™ PULSE, we are able to process a throughput of around 4-7 tons per hour and achieve exceptionally high purity levels, exceeding 95% and potentially reaching 97%. As a result, our material is suitable for use in the production of aluminum without downgrading. We can now sell the recovered materials to leading aluminum manufacturers and recyclers for direct integration into the production of new aluminum alloys. What’s more, we are considering the potential to explore additional applications for other aluminum alloys.”

Frank van de Winkel, Market Strategy Manager – Metal at TOMRA Recycling, adds: “This is a very exciting project for TOMRA to be involved in, and we are delighted that Gerhard Lang Recycling GmbH is reaping the benefits that our AUTOSORT™ PULSE can offer. With the European Union's commitment to climate neutrality by 2050, as outlined in the Green Deal, and the specific target of a 55% reduction in greenhouse gas emissions by 2030 under the ‘Fit for 55’ initiative, there has never been a more crucial time to explore ways of making the aluminum supply chain more sustainable.


“Our AUTOSORT™ PULSE system empowers aluminum manufacturers to enhance the utilization of recycled aluminum in their production processes. This innovative solution unlocks access to previously untapped scrap sources, enabling the recovery of high-quality, ‘alloy-true’ recycled aluminum. By preventing downcycling and conserving material value, we are closing another gap towards full material circularity. The successful implementation of our technology at Gerhard Lang Recycling GmbH’s plant demonstrates the feasibility of closed-loop recycling for production scrap and paves the way for a less carbon-intensive aluminum supply chain.”

To see TOMRA’s AUTOSORT™ PULSE in action and learn how it works at Gerhard Lang Recycling GmbH’s sorting plant, click here: https://youtu.be/MMLov7hDq20

 

About Tomra:

TOMRA Recycling Sorting 

TOMRA Recycling Sorting designs and manufactures sensor-based sorting technologies for the global recycling and waste management industry to transform resource recovery and create value in waste.  

The company was the first to develop advanced waste and metals sorting applications using high capacity near infrared (NIR) technology to extract the most value from resources and keep materials in a loop of use and reuse. To date, around 10,000 systems have been installed in 100 countries worldwide.  

TOMRA Recycling is a division of TOMRA Group. TOMRA was founded on an innovation in 1972 that began with the design, manufacture and sale of reverse vending machines (RVMs) for automated collection of used beverage containers. Today, TOMRA is leading the resource revolution to transform how the planet’s resources are obtained, used and reused to enable a world without waste. The company’s other business divisions are TOMRA Food and TOMRA Collection.  

TOMRA has approximately 105,000 installations in over 100 markets worldwide and had total revenues of about 14.8 billion NOK in 2023. The Group employs 5,000 people globally and is publicly listed on the Oslo Stock Exchange. The company headquarters are in Asker, Norway. 

 

Source: www.tomra.com

Celebrating 90 years: a look to the future

To mark this milestone, Winoa Ibérica is unveiling new sustainability initiatives and innovative product lines. One key project is Granalum™, where Winoa collects used abrasive products from customers, brings them back to the plant, and processes them for a second life—closing the sustainability loop.

Additionally, Winoa Ibérica is expanding its long-endurance wheelblast spare parts, including wheel blades, protections, liners, impellers, and control cages. The company also provides specialized maintenance and training services for customers' blasting facilities, reinforcing its commitment to environmental responsibility and industry innovation.

Giga-Casting is transforming automotive production worldwide – but is it truly disruptive?

One thing is clear: Giga-Casting is reshaping the global automotive industry. While China is already ahead, Europe and North America are catching up. OEMs, suppliers, and machine manufacturers must develop new strategies to remain competitive across the entire process chain.

However, a radical or disruptive shift, as predicted by American manufacturing expert Sandy Munro, was not definitively confirmed during the conference in Kassel. Strong arguments were made for various machine sizes, casting geometries, and part dimensions.

Key uncertainties remain, particularly regarding:

  • Repairability of large cast components
  • Logistics challenges when foundries are not located near OEM production sites
  • Actual efficiency of Giga-Casting, as scrap rates and machine uptime remain closely guarded industry secrets

A positive takeaway is that lightweight casting continues to be a key industry focus. Aluminum usage is on the rise, and due to favorable pricing, magnesium is making a comeback in new vehicle designs.

The Giga-Casting discussion remains exciting, and Foundry-Planet will keep you updated on key developments and selected presentations from GTK in Kassel.


Overview of the presentations:

Market Overview GIGA-Casting
Sebastian Lüttig, Schlegel und Partner GmbH (DE)

LK GIGA-Casting 2.0
Gao Zhan, L.K. Technology (CN), Christian Platzer, TPI Technology GmbH (AT)
HONGTU Strategy for GIGA-Casting Gary Yao, Guangdong HONGTU Technology (CN

GF Strategy for GIGA-Casting
Frank Gensty, GF Casting Solutions AG (CH)

Honda's MEGA-Casting and aluminum alloy recycling initiatives
Kenichi Kawasaki, Kosuke Dateki, HONDA R&D Co., Ltd., (JP)

Addressing Large Structural Casting Challenges at Ford
Alan Gonzalez, FORD Motor Company (US)

Technology trends and potentials for GIGA-Casting
Martin Hartlieb, VIAMI International Inc. (CA)

Mg-Thixomolding for Automotive & Ultra-Large Structural Applications
Stefan Fritsche, YIZUMI Die Casting and Metal Forming (CN)

GIGA-Casting - One Stop Solution mould development
Tina Zhou, Ningbo SCIVEDA Technology Co., Ltd. (CN)

Large castings in the global purchasing environment: opportunities and risks
Frank Wimmer, BMW AG (DE)

Large Sized Parts - Right Sized Machines - The Volkswagen Approach
Benjamin Marks, Volkswagen AG (DE)

Think Big! Growing potential for large parts in HPDC
Stefan Kneer, Albert Handtmann Holding GmbH & Co. KG (DE)

Low carbon Aluminum HPDC Alloys for large Structural Components
Dr. Stuart Wiesner, Aluminium Rheinfelden Alloys GmbH (DE)

How to convince existing car makers using Big Structural Parts up to MEGA-Casting
Cornel Mendler, Michael Cinelli, Bühler AG (CH)

Optimizing Gigacastings with Total Cost of Ownership in Mind
Philipp Hettich, Laubinger + Rickmann GmbH & Co. KG (DE)

Latest developments and solutions at MEGA/GIGA-HPDC moulds
Siegfried Heinrich, Schaufler Tooling GmbH & Co. KG (DE)

Variothermal process control for future thermal management in permanent mold casting
Alexander Haban, Prof. Dr.-Ing. Martin Fehlbier, Universität Kassel, GTK (DE)

"This anniversary is not just a celebration of our history but a reaffirmation of our mission to lead with innovation and integrity," said Alfredo Santos – Spain General Manager.

Certified ISO 90001, 14001 and 45001 for 30 years in a row and more recently 50001, Winoa Ibérica is committed to reach international highest standards to deliver customers consistent quality, excellence and continuous improvement.

A global player with local roots

As part of the Winoa Group, now under Sintokogio's leadership, Winoa Ibérica plays a strategic role in the global abrasives market. Its 37,000 m² Balmaseda facility, with 15,000 m² covered by modern technology, features high-performance induction and heat treatment furnaces and a fully automated packing area. With nearly 60 employees, the plant produces over 30,000 MT of steel shot and grit and Premium™ abrasives, emphasizing sustainable manufacturing and product innovation.

For a closer look at Winoa Ibérica’s remarkable journey and its cutting-edge innovations, visit our dedicated anniversary page and watch the commemorative video highlighting 90 years of excellence in surface preparation.

About Winoa Ibérica

Winoa Ibérica, a subsidiary of the Winoa Group, specializes in the production of high carbon cast steel abrasives for surface preparation in industries such as metallurgy, construction, and automotive. With a focus on quality, sustainability, and technological innovation, the company serves a global clientele from its advanced facility in Balmaseda, Spain.

Technical details and equipment

The foundry plant has impressive dimensions, with factory halls 350 metres long, 120 metres wide and a 24 metre high compact plant in the central preparation area. The plant is equipped with state-of-the-art technology, including 4 Eirich mixers in the Evactherm® system, the HWS 5 and HWS 6 moulding plants and 4 electric furnaces for melting molten iron.

Another important aspect is the sustainability of the project, as a large proportion of the material melted down is reused from scrapped ships.

With the HWS6, ATIK METAL may not have quite the largest moulding boxes in Turkey (2.38 m² instead of 2.44 m²), but with 80 moulds/h it has achieved four times the cycle rate of others.

VHV supplied a variety of equipment for the project, including new sand bunkers, belt conveyors for used sand and finished sand, as well as scraper plows and dedusting connections. Among the elements supplied were 76 belt conveyors and a cover belt conveyor GB1000.

Benni Jung sums it up succinctly:

We rely on consistent innovation – our die-cast prototypes combine traditional expertise with forward-looking technology, offering our customers unique, tailor-made solutions.

New Leadership, New Drive

Under the leadership of the fourth generation and with CEO Andre Weißbenner, who succeeded Martin Baumann last year, the digital presence is being further advanced. The new look and modern website are merely the visible expressions of a comprehensive corporate philosophy that goes far beyond appearances, built on core values, innovative strength, and a deep-rooted tradition.

Andre Weißbenner emphasizes:

With our new appearance and digital fresh start, we are not only committing to a fresh external image – we are also relying on the core values that define us as a company. The future begins at our core, where tradition and progress go hand in hand.

In addition, 4 polygon screens, a double molded sand bunker and a bunker for new sand were integrated from VHV production. The largest throughput rates are 360t/h [300m³/h]. The remarkable equipment features also include the partially reversible discharge belts. Another important aspect is the removal of the separated metals via compact belt conveyors in VHV K racks. The new foundry plant has a total output of 120,000 tons of castings per year.

Results and outlook

The successful cooperation of all companies involved has resulted in a project that meets the highest quality and performance standards. The new foundry plant will significantly increase ATIK METAL‘s production capacity and delivery range and consolidate its position as a leading supplier in the industry. VHV Anlagenbau GmbH would like to thank Mehmet Atik and his team for the trustful cooperation and this groundbreaking order.

Future developments

The successful realisation of the ATIK METAL foundry plant demonstrates the potential and possibilities of close cooperation between customers and suppliers. VHV Anlagenbau GmbH has shown here that they are also an absolutely reliable partner for large-scale projects and will continue to develop innovative solutions and supply customised systems to meet the constantly changing requirements of the industry.

Facts, figures and data at a glance

  • A total of 80 machines
  • 1 discharge bunker for new sand
  • 76 belt conveyors
  • 4 PS 200/4 polygon screens
  • 1 double moulding sand bunker for HWS 5
  • 1 moulding sand bunker for HWS 6
  • 4 storage hopper discharges above the mixers
  • Belt widths between GB650 and GB1800
  • GB1000 cover belt conveyor
  • Largest conveying volume in throughput: 360 t/h [300m³/h]
  • 35 plough scrapers installed
  • 10 reversible silo dischargers
  • Walkways for maintenance work and accessibility

 

 

Heck + Becker shows that sustainable success is built on a consistent innovation strategy that transcends superficial changes.

State-of-the-art manufacturing technologies, paired with a fresh digital presence and a strong internal foundation, make the company a reliable partner in both tool and die making and die-casting technology.

Foundry Planet looks forward to continuing to accompany this exciting transformation.

Comprehensive portfolio for foundry automation

Böhmer Maschinenbau offers extensive experience and expertise in addressing diverse challenges within the foundry industry, taking full responsibility for various processes.

 

Its comprehensive portfolio includes:

  • Automated melting dosage systems

  • Piston lubrication technology

  • Spraying solutions with release agent supply, including permanent monitoring and adjustable mixing ratios via PLC

  • Component handling automation

  • Custom marking systems

  • Conveyor systems

  • Turnkey machining solutions

  • Turnkey die casting cell solutions  

The company also offers in-house 3D laser measurement which complements its comprehensive offering. Notable customers include OEMs such as Volkswagen, Mercedes-Benz, Audi, BMW, Ford, Renault, Honda, Nissan as well as Tier 1 suppliers such as Handtmann, Magna, KS HUAYU AluTech, ZF, Bohai Trimet, Martinrea Honsel, GF Casting Solutions, Gnutti Carlo Group.

The company Brückner from East Thuringia approached Kurtz Casting Solutions with a special request. The company itself has decades of experience with gravity casting. Due to a new customer inquiry, there was a need for more precise filling and maximum quality. Kurtz Ersa supplied the right solution with a tiltable casting machine.

A new customer relationship between Kurtz Ersa and a foundry often begins with a special customer inquiry. In this specific case, the company “Metal Foundry Brückner” received an inquiry for five different cast parts weighing between three and five kilo- grams in the summer of 2023. As their new customer held out the prospect of an annual order volume of at least 2,000 pieces each, the previous manufacturing process using sand casting was called into question and the company considered manufacturing with a permanent mold.

Permanent mold casting is ideal for producing large quantities economically. As the cast parts are produced in outstanding, reproducible quality, this type of manufacturing is particularly suitable for parts that have to meet highest standards of dimensional accuracy. This was the case for Brückner's new customer, as the cast parts in question had to meet high quality requirements for drive technology in boat building.

Our Expertise – Your Success!

Foundry Setup: Greenfield & Brownfield

  • Feasibility Study: Evaluation of the most cost-effective approach to achieve your strategic growth objectives, including scenario analysis.
  • Site Selection: Identification of the optimal location, considering factors such as energy costs, transportation, raw material access, workforce availability, and market conditions and inventive negotiations.
  • Layout and Design: Development of the most efficient plant layout to ensure seamless material and product flow, while considering ergonomics, safety, and workplace flexibility. From conceptual layouts to comprehensive 3D modeling.

  • Machinery and Equipment Specification: Selection and specification of suitable machinery and systems to meet production and product requirements, incorporating the latest technological trends, standards and automation strategies.
  • Logistics and Material Flow: Development of efficient logistics and material flow concepts to optimize supply chains, integrating storage, transportation and shipping processes into a seamless overall system.

  • Environmental Considerations: Krapohl-Wirth integrates environmental factors into every aspect of factory planning to develop sustainable and resource-efficient production processes.

  • Investment and Operating Cost Analysis: Assessment of capital expenditures for factory construction and ongoing operating costs to determine the most economical solution, including cost-benefit analysis to ensure profitability.

  • Flexibility and Adaptability: In factory planning, flexibility is crucial. Our approach ensures that facilities and production technologies can adapt to changing market demands, variable customer requirements and evolving production conditions.

The Vasa ship is a unique piece of cultural heritage in the world. But despite its impressive size, it is very fragile. Chemical degradation of the wood has caused the hull, which was built from oak in the 1620s, to lose much of its strength. These small movements can have major consequences in the long term. In collaboration with the Vasa Museum, Alleima is providing its world-leading expertise and high-alloyed SAF™ 2507 super-duplex stainless steel material for a customized inner steel support for the Vasa ship.

"The inner steel support will extend from the keel to the upper deck. It will help support the loads from the deck and deck beams, slowing the downward movement of the hull. Therefore, the inner steel support must be built from a material that is both strong and light. Thanks to Alleima's special steel, we do not have to drill as many holes in the Vasa's hull as would otherwise have been necessary. This is incredibly important for us from a preservation perspective. We estimate that we only have to make about half as many holes in the hull as otherwise would have been necessary," says Magnus Olofsson, project manager of "Support Vasa".

The inner steel skeleton is built as a truss with tubes. This solution stabilizes the hull, slows down the movements of the ship and distributes the load.

"Alleima's advanced stainless steel and special alloys are found in the most demanding environments and applications in the world. This material has very high strength, which means that less material is needed for the construction, reducing the weight of the inner steel skeleton. The high corrosion resistance allows the material to come into direct contact with the ship without being affected by the acid that the wood gives off," says Tom Eriksson, EVP and Head of Strategic Research at Alleima.

"We are proud to contribute to preserving the Vasa ship for the future. This historic project reflects our commitment to innovation and sustainability. The project is unique in both implementation and procurement and shows the power of long-term partnerships between companies and cultural institutions," says Elja Nordlöf, EVP and Head of Communications at Alleima.

The Carat 610 was commissioned in March 2024 at Honda’s site in Tochigi, Japan. This cell is being used for research and development (R&D). Honda is conducting controlled experiments under different casting conditions to ensure and improve the quality of their end products. “Several parameters such as the casting temperature, the pressure, the casting speed, and the cooling rate can be varied in order to examine their effects on the properties of the parts,” says Cornel Mendler. 

The use of various fully-automated peripheral devices, such as spray robots for applying release agents, removal robots for lifting the parts from the molds, trimming presses for removing casting flashes and the cooling basin for regulating cooling processes, enables precise control of the entire casting process and helps to achieve reproducible results. “The R&D cell makes it possible to test process innovations and newly developed parts quickly and efficiently. This rigorous testing allows us to optimize our processes,” says Honda representative. “The expertise and experience that we gain in Japan will be shared across our production network in North America to support our electrified future.” 

The first Carat 610 cells have already been installed at Honda’s Anna Engine Plant and production is ramping up. “This project is a global cooperation between our teams in Japan and the US,” says Cornel Mendler. “Thanks to our worldwide setup, we are able to work closely with our customers and supply them with the technologies and solutions they need for success in the changing automotive landscape.”


A groundbreaking technology

Bühler has been active in die casting for nearly 100 years and the Carat series is Bühler’s answer to the globally accelerating trend towards larger structural castings in modern car architectures. The two-platen technology with die locking forces of 10,500 to 92,000 kilonewton (kN) is specifically designed to produce large and complex parts. 

Megacastings reduce complexity in production by enabling between 70 to 100 parts to be replaced by a single die-cast part. These single-piece castings will generally be produced close to the automotive assembly line, allowing for better integration and reduced transport.

Bühler has manufacturing sites for the construction of its Carat machines in Europe, the US, and China. This unique setup enables the company to produce regionally and to be close to its customers. With more than 900 machines in operation, Bühler’s Carat series is the most successful solution on the market.

5S Injection System: A Revolution in Regenerative Technology

At the heart of the MiniGigaPress lies its true innovation: the 5S injection system, a closed-loop regenerative system featuring an auxiliary servo pump for unmatched efficiency. Recognized by the European Patent Office with the prestigious Industrial European Inventor Award 2024, this one-of-a-kind technology ensures total control over pressure and speed, providing the dynamic force required to fill even the most complex and demanding molds.

Key Features of the 5S System:

  • Energy Optimization: Lower energy consumption through energy regeneration during the production cycle.

  • Precision Control: Continuous monitoring of pressure and speed parameters, improving final product quality.

  • High Dynamic Force: Enables precise and rapid filling of intricate molds.

  • Operational Efficiency: Faster, more consistent production cycles with reduced waste.


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Or click this link: https://www.eaicf.org/register?pid=FP8362

 

In their opening speeches, IIF President Navneet Agarwal, Vijay S. Beriwal (Chairman IFC), and Ravi P. Sehgal (Chairman IFEX) praised the dynamic development of India's foundry industry and emphasized its excellent future prospects.

Trade fair banners as sustainable raw material

The economical use of resources is put to the test at trade fairs. Exhibitors in particular set high standards and build exhibition stands from first-class materials that are similar in quality and perfection to building a house. Unfortunately, these are dismantled or torn down a few days later. Although some materials can be reused, the rest majority is disposed of.

FRECH no longer wastes resources. Today, over 90% of the company's exhibition stands consist of reusable modules or materials. The company has discovered how to recycle large trade fair banners instead of throwing them away.

The textiles with specific trade fair messages make up around 10% of FRECH's trade fair construction and must always be adapted to local conditions. These are stretched on wooden structures and sometimes cover up to 600m2 of wall space.

With the help of Lebenshilfe Bruchsal-Bretten e.V., FRECH came up with a creative solution for recycling the trade fair banners.

In 2024, Bühler increased its profitability reaching an EBIT of CHF 227 million and an EBIT margin of 7.6%. Its equity ratio improved to 52.8%. The company strengthened its financial stability with improved cash flow and increased liquidity. In a challenging market environment, although orders declined, turnover remained stable, and Bühler maintained or even increased its market share. The main contributors to the successes of 2024 were Milling Solutions, Bühler’s largest business area, Leybold Optics, and the Customer Service business.

Last year, Bühler Group’s turnover remained stable at CHF 3.0 billion (-0.8%), while order intake stood at CHF 2.8 billion (-9.9%). The impact of foreign exchange rates was significant: in local currencies, turnover increased by 2.5% to CHF 3.1 billion, and order intake stood at CHF 2.9 billion (-7.0%). Due to its efforts to improve productivity, the Group’s profitability increased for the fourth consecutive year, resulting in an EBIT of CHF 227 million (7.6% of turnover; prior year: 7.2%). Net profit rose to CHF 189 million, corresponding to a margin of 6.3% (prior year: 5.9%).

As a result, the company increased its equity ratio for the sixth year running to 52.8%, from 51.1% in 2023. With a special focus on inventory management globally, net working capital was reduced by 15.8% to CHF 554 million. Thanks to this and its improved profitability, the Group increased its operating cash flow to CHF 379 million (prior year: CHF 69 million). Consequently, net liquidity doubled to CHF 503 million. “Our strong financial position makes us a long-term reliable partner to customers, industry partners, and bondholders,” says CFO Mark Macus.

In his keynote speech, Munro put the European automotive industry to the test. With bold statements, he challenged existing quality standards, manufacturing processes, and the industry's willingness to embrace innovation. His critical take on Europe's stringent quality requirements, in particular, sparked intense discussions.

Here is a summary of Sandy Munro's most striking statements—provocative, analytical, and forward-thinking.

New laws are enacted to ensure sustainable business practices and also set the rules for future production processes. Developments regarding "clean" technologies are necessary and promoted, and they are replacing previous standards in many sectors. Energy savings are also a major motivation for companies to reduce running costs.

Lightweight construction plays an important role in the aviation as well as the automotive sector. An aircraft or a vehicle optimized in regard to lightweight construction will have a reduced energy and fuel requirement. Aluminum cast parts have a great lightweight potential. An essential requirement applies to lightweight construction in particular: the same or even yet a greater stability of the parts with reduced weight. This can be achieved either by saving material or by using hollow casting technology via sand cores and after de-coring of the cores. The continuing development towards minimizing component weight and therefore reducing CO2 emissions still drives this trend.

Low Pressure Process

The Kurtz low pressure process can make a significant contribution to saving resources. Not only thin-walled parts of 3 mm or even thinner are feasible, but also parts in combination with material accumulation and in connection with high mechanical properties and with reduced recycled material.

The key factors for a successful casting are:

  • Perfect mold filling by means of low pressure

  •  Cooling technology

  •  Furnace technology

  • Intelligent and flexible machine design

KEY FACTOR Perfect Mold Filling by Means of Low Pressure

The heart of the low pressure process is the turbulence-free filling of mold. The aluminum melt is protected from environmental influences inside of the furnace. By pressurizing the furnace in the range of millibar up to a maximum of 1 bar, the aluminum melt is poured into the mold cavity, usually a permanent die-cast mold, by means of a riser tube. After filling of the mold, the edge shell starts to solidify, whereas the feeding pressure is increased again to densify the cast part.

This procedure offers the following advantages over other casting processes:

  • Clean melt

  • Low turbulence / turbulence-free mold filling

  • Less recycling material due to dense feeding

  • Significantly improved quality of cast parts

Compared to gravity casting, it is not uncommon to save up to 70% on recycling material (depending on the size of the part) and to achieve a higher output of cast parts as well as fewer scrap. As air is the most expensive medium in the foundry, there is also great potential for savings here. The Kurtz pre-pressure technology reduces the air consumption required for the casting process to a minimum and at the same time optimizes the cycle time for mold filling by always maintaining the same casting starting point. The furnace is not completely vented after a casting, which leads to energy savings of approx. 80% and at the same time shortens the cycle time and improves the quality of the melt.

KEY FACTOR Cooling Technology

Air is also used in cooling technology, although air cooling is increasingly being avoided due to its lower efficiency and high costs. Instead, focus is more and more placed on water cooling. In addition, the cooling of the process should be temperature and/or time-controlled in order to activate the cooling only when actually required. This prevents incorrect or excessive cooling. To ensure consistent quality of cooling, regulated cooling circuits are also used for this purpose, not just controlled ones. With this process-optimized cooling concept and controlled solidification a fine-grained structure of the cast part is achieved. Water cooling not only improves casting quality and shortens cycle times, but also reduces energy costs by approx. 64%.

KEY FACTOR Furnace Technology

A further key factor is the suitable furnace technology. The use of large and highly insulated crucible furnaces with a capacity of 600 to 4,000 kg not only ensures long, continuous casting, but also enables the use of multiple riser tubes thanks to a large pitch circle. The different riser tubes can then be positioned exactly where they are needed for mold filling and feeding in case of large or multiple cavities.

Complex gating systems or expensive feeder boxes can be avoided by direct gating using a riser tube. As a result, the recycled material and downstream process steps such as sawing, grinding etc. are reduced to a minimum. The furnace is changed at the same time as the cast part solidifies to ensure a stable and consistent mold temperature. Start-up parts to get the mold up to right temperature are therefore not necessary.

The filling of the furnaces and subsequent the melt treatment in the furnace takes place outside of the casting machine using an exchange furnace concept which reduces the machine downtime to a minimum and benefits the overall equipment effectiveness (OEE). The preferred solution of "in-line" filling from the melting furnace directly into the crucible furnace (casting furnace) significantly reduces internal forklift traffic. In addition, the melt temperature in the "in-line" melting furnace can be reduced by up to 40°C, as no further intermediate transport is required. This has a positive effect on energy savings. After the filling process, the melt is treated directly in the crucible furnace - which is also the casting furnace. This achieves the best melting quality. Closing the crucible furnace with the riser tube cover not only ensures that the processed melt is under a kind of protective atmosphere, but at the same time saves energy costs.


KEY FACTOR Intelligent and Flexible Machine Design

Ribbing not only enables lightweight constructions for cast parts, but also in mechanical engineering. Moving masses are reduced. In combination with an intelligent control system maximum efficiency is achieved. According to the principle „better data – better decisions“, the machine control system enables the operator to intervene more quickly and achieves a high level of efficiency in series production thanks to controllable processes. Interacting with the data management, the quality management for the documentation of each individual cast is carried out. Recording of this data is not only the „birth certificate“ of the cast part, but also a reflection of the results which are used for process optimization. This type of intelligent data handling makes it possible to reduce the scrap rate and to achieve a higher OEE.

All afore mentioned advantages of the low pressure die casting technology clearly show that this procedure represents an outstanding solution for making the casting process more sustainable. Production costs are reduced, while maintaining the greatest possible flexibility. Sustainability with low pressure die casting not only leaves you with more money by saving e.g., production costs, but above all it conserves resources such as energy and water.

Join us into a greener future!

Recycling old banner fabrics into high-quality bags

Lebenshilfe Bruchsal-Bretten e.V. is a non-profit organization that has been committed to supporting people with mental, physical or psychological disabilities in the Bruchsal and Bretten regions since 1963.

FRECH's unusual project lovingly transforms disused trade fair banners, flags and other textile materials into unique handmade bags. During a look behind the scenes, FRECH got to know great people and accompanied the creation of their bags from the very beginning.

A Glimpse into the Future: From Concept to Revolution

The next generation of vehicles will not only be lighter, more efficient, and more sustainable—it will redefine the very way cars are designed and manufactured. Technologies such as gigacastings, the use of innovative materials, and a strict "design for manufacturing" paradigm are set to revolutionize the industry.

However, this future can only become a reality if we are willing to break away from outdated mindsets and embrace new approaches. Achieving this requires not only technological innovation but also a cultural shift—both at the corporate level and across the entire industry.

As Elon Musk once said, “If something is important enough, you should try—even if the odds are not in your favor.” It is up to us to embrace this spirit of innovation and actively shape the future of automotive manufacturing.

Sustainability as a Driver of Innovation

The automotive industry is under increasing pressure to become more sustainable. CO₂ emissions, energy consumption, and resource efficiency are no longer just regulatory requirements but key concerns for consumers as well. Here, new technologies like gigacastings and the use of lightweight materials play a crucial role.

By reducing production complexity, gigacastings lead to lower energy consumption in manufacturing. At the same time, lightweight materials such as magnesium and carbon fiber require fewer raw materials and contribute to lower vehicle weights—a key factor in reducing energy consumption throughout a vehicle’s lifecycle.

Additionally, integrating recycling solutions into production offers immense potential. In the future, components could be designed for easier disassembly and recycling at the end of their lifecycle. The first steps in this direction can already be seen in battery housings made from recyclable plastics and gigacastings that can be efficiently reused after a vehicle reaches the end of its service life.

The creative energy and the drive to use every material supplied is expressed in the fact that leftover material does not end up as waste but is reused as inserts or bag handles.
 

FRECH is proud of this passion project and is happy to continue supporting it. The company would like to thank Lebenshilfe Bruchsal-Bretten e.V. for the friendly welcome and the impressive insights into their valuable work.


 

From Theory to Practice: The Power of Collaboration

Implementing these innovations requires close collaboration between OEMs, suppliers, material scientists, and engineers. One example is the approach of producing multiple vehicle components in a single casting. While this vision may seem ambitious, it represents a crucial step toward reducing costs and resource consumption.

The automotive industry can take inspiration from other sectors, such as aerospace, where integrated design and manufacturing approaches have long been standard. However, just as important is the adaptation of quality standards. As previously mentioned, outdated regulations often stand in the way of innovation. Porosity or minor material imperfections should not automatically lead to rejection if functionality and safety are not compromised.

The road ahead is challenging yet full of potential. Those who embrace change and drive innovation forward will lead the transformation of the automotive industry.

Summary in Bullet Points:

Revolutionizing Vehicle Manufacturing through Advanced Casting Techniques and Material Innovations

1. The Future of Vehicle Production

  • Sandy Munro emphasizes the significance of casting technologies and new material sciences in the future of vehicle manufacturing.

  • The focus is on cost optimization, efficiency, and quality through innovative production techniques.

2. Giga-Casting: A Game-Changer

  • Giga-castings drastically reduce the number of parts and assembly processes.

  • Advantages:

    • Fewer labor requirements

    • Higher quality (Six Sigma standards)

    • 47% less factory floor space

    • 8% lower investment costs

  • Challenges:

    • Some castings, particularly Tesla’s giga-castings, are too thick and over-engineered, leaving room for further optimization.

3. Material Innovations: Moving Beyond Aluminum and Steel

  • Carbon fiber and high-performance plastics are emerging as viable alternatives to traditional materials.

  • Plastic battery housings offer multiple advantages:

    • Built-in cooling channels

    • Lower costs

    • Better thermal management

    • Lighter weight for improved vehicle efficiency

4. Rethinking Quality Standards

  • Current industry standards are often outdated, some dating back to 1947 (aviation industry).

  • The focus should shift toward a “good enough” philosophy, where parts are judged by functionality and safety rather than unnecessary perfection.

  • Example: Tesla allows minor porosities and reworks casting defects, without compromising overall functionality and safety.

5. Low- vs. High-Volume Production

  • Die-casting is not exclusive to high-volume production.

  • Multi-cavity molds enable the production of multiple components in a single casting, making it viable even for low-volume manufacturing.

6. Safety and Performance

  • Aluminum cast structures provide exceptional crash safety, often outperforming steel.

  • Example: Tesla’s vehicles consistently receive the highest safety ratings in crash tests.

7. Competition from China

  • Chinese manufacturers aggressively implement die-casting technologies and pragmatic quality standards.

  • To remain competitive, Europe and North America must adapt their approach and embrace innovation.

8. A Cultural Shift: Embracing Bold Innovation

  • Engineers and executives must become more willing to test and adopt new technologies.

  • Innovation and calculated risk-taking will be critical to shaping the future of the industry.

9. Conclusion: The Path to the Future

  • The automotive industry must challenge outdated approaches and embrace new manufacturing techniques such as giga-casting, material combinations, and optimized processes.

  • The goal is to develop higher-quality vehicles that are lighter, more efficient, and cost-effective, while minimizing waste and energy consumption.


About Sandy Munro:

Sandy Munro is a renowned engineer and expert in lean design and manufacturing analysis, particularly in the automotive industry. He is the founder and CEO of Munro & Associates, a company specializing in benchmarking, reverse engineering, and cost analysis. Munro gained widespread recognition for his teardown analyses of vehicles, especially electric cars like the Tesla Model 3, Model Y, and Cybertruck. His insights provide valuable information on manufacturing techniques and cost efficiency for automakers. Before founding his company, he worked for many years at Ford.

Foundry Star Alliance Partners:

COSTAMP – FONDAREX – IDRA -IECI – KMA - MECCANICA PI.ERRE – STOTEK - WOLLIN

Megacasting momentum

Despite turbulent waves across the casting sector, Bühler remains confident in its ‘strong position.’   

‘In die-casting, we felt the difficulties in the global automotive market but were able to capitalize on our very strong position in the megacasting area,’ the firm shared.

Over the last two years, Bühler sold 40 megacasting machines, it said. It also celebrated two notable new clients: Honda (Japan, US) and Duoli (China), who ordered large, multi-machines.

However, Bühler also saw large and new OEMs invest in its megacasting technology.

In addition, the Group received orders from OEMs and Tier 1’s across the US, Japan, Korea, and Europe.

The firm said it projects this trend to continue in the future, due to technological disruption and innovation in supply chains and car designs.

While most of its demand for very large presses comes from North America and China, Bühler maintains that this drive is now spilling into Europe. Although OEMs in Germany are hesitant towards megacastings, the firm noted a positive development in the European automotive industry

‘This means new EV cars, build-up of car bodies and structural designs, it said.

Bühler believes that there is large potential going forward.


Take on tariffs

With regards to US tariffs, Bühler says it is not worried to upcoming changes, thanks to its local manufacturing sites and significant infrastructure. The Group currently has 3 manufacturing sites, 6 service stations, and 3 research and training centers, positioned in America.

While the share of Buhler’s US business, is roughly 20% of the entire group, they are also able to create value in the US locally. The firm believes the impact of tariffs will be limited. However, they are keeping a close eye on their development and on how other countries will react in their tariff behavior. 

Looking to the future, Bühler believes the world will remain interesting in the coming year.

Project Implementation

Beyond planning and executing factory, concept, and equipment designs, Krapohl-Wirth supports the industrialization of complete Greenfield and Brownfield projects. This includes mold and tooling design, casting and solidification simulations and comprehensive process development until full-scale production.

To ensure success, experienced managers take on leadership roles within organizations, overseeing operations and personnel development.

Krapohl-Wirth believes that a new factory only becomes a successful foundry when skilled operators and workers are fully integrated and have gained experience with equipment, processes and products. Our in-house experts support workforce development and training, guiding our clients through industrialization and ramp-up until serial production is achieved.


Decarbonization and Retrofit

Krapohl-Wirth develops efficient solutions for a low-carbon future. This includes:

  • Transitioning from cupola furnaces to electric melting technologies

  • High-performance waste heat recovery systems

  • Energy-efficient drive technologies

Set new industry benchmarks with us from sustainable concepts to the seamless execution of your foundry projects!

Get expert advice from Krapohl-Wirth today.

With around 1,000 delegates and over 300 exhibitors from more than 15 countries, the industry displayed strong optimism. In India, the foundry sector has traditionally been one of the key industries and holds immense growth potential. The country currently produces nearly 15 million tons of castings annually, making it the second-largest producer globally—behind China but ahead of the United States.

Technological Transformation as the Key to Success

India faces the ambitious task of further strengthening its position as a leading global economic powerhouse. To achieve this goal by 2047, significant investments in quality, efficiency, digitization, and Industry 4.0 technologies are essential. Key priorities include optimizing production processes, improving resource efficiency, and enhancing intelligent networking within the supply chain.

The focus is not only on strengthening the domestic market but also on the sustainable integration into global value chains. Collaborations with international partners and access to cutting-edge technology play a crucial role in this strategy.

Baba Kalyani: "India Aims to Become the World’s Leading Economic Hub by 2047"

A key highlight of the congress was the keynote address by Babasaheb N. Kalyani, Chairman and Managing Director of Bharat Forge. As one of the most respected leaders in the industry, he outlined the strategic steps required to ensure the long-term success of India's foundry sector.

His core messages included:

"We live in uncertain and dynamic times, both politically and economically. Many countries—including the UK, France, Germany, and the USA—have experienced significant political shifts. At the same time, numerous geopolitical crises persist, such as in Ukraine, the Middle East, and Africa. This volatile global landscape requires us to be prepared for unpredictable developments."

Kalyani emphasized that India has a unique opportunity to undergo a massive economic transformation. The government has set a target to grow GDP to $25–30 trillion by 2047—a monumental expansion that can only be achieved through a strong industrial foundation. The foundry and metal industries are expected to play a crucial role in this value creation process.

He identified five major transformations that will shape India and the world in the coming years:

  1. Digital and AI Revolution – Companies must integrate digital processes and artificial intelligence to stay competitive. Regardless of company size—whether SMEs or large corporationsembracing digitalization and AI is essential for survival.
  2. Energy Transition – India is increasing investments in renewable energy sources such as solar, wind, and even nuclear power, aiming to drastically reduce dependence on fossil fuels—a major economic shift for the country.
  3. Biotechnology and Genetic Engineering – Advances in healthcare and food technology are critical for India's growing population. With a population of approximately 1.45 billion, issues like health and nutrition are of utmost importance.
  4. Supply Chain Transformation – India must establish itself as a global manufacturing hub, particularly amid geopolitical shifts ("China Plus One" strategy). This requires technological advancements and an increase in production speed—meaning automation across all sectors and investment in cutting-edge equipment.
  5. Demographic Shift and Skilled Labor Shortage – With an average age of 29, India has a significant demographic advantage over aging societies like Japan or Germany. This young workforce must be nurtured and trained, presenting a huge opportunity for economic growth.

India Must Become More Creative and Innovative

India aims to emerge as a global economic leader by 2047, as clearly outlined by Prime Minister Modi’s "Six-Pillar Strategy". This strategy envisions India contributing 20% of global economic growth within the next decade. Additionally, per capita income is expected to rise from the current $2,200 to over $5,000 by 2031.

In the past, countries like Japan, South Korea, and India had similar economic standings. Today, China’s economy is ten times larger, and India stands at the threshold of a comparable transformation.

One key takeaway was that India must not remain just a service provider for other nations but must develop its own innovative products. Kalyani drew comparisons with China, which has experienced rapid economic growth over the last few decades. India must now follow this path with determination.

Conclusion: India’s Chance to Become a Leading Industrial Nation

India has a unique opportunity to rise as a global industrial powerhouse in the coming decades. However, achieving this will require strategic investments, technological advancements, and leveraging its demographic strengths. The foundry and metal industries will be fundamental pillars of this transformation.

The keynote concluded with a clear call to action:

"India must not only grow but also establish itself as a hub for innovation and production to secure its place in the global economy."

About Bharat Forge:

Bharat Forge is a global leader in metal forming and a key supplier to the automotive, aerospace, rail, construction, and energy industries. Headquartered in India, the company is part of the Kalyani Group and is renowned for its advanced forging and machining technologies.

Key Business Areas of Bharat Forge

  1. Automotive Industry
    • Manufacturing of forged and machined components for engines, transmissions, axles, and chassis.
    • Development of lightweight components to enhance vehicle efficiency.
  2. Aerospace
    • Forged parts for aircraft engines, landing gear, and structural components.
    • Collaborations with major aircraft manufacturers.
  3. Energy & Infrastructure
    • Components for wind turbines, power plants, and the oil & gas industry.
    • Investments in renewable energy and hydrogen technology.
  4. Rail & Commercial Vehicles
    • Axles, wheelsets, and structural parts for railway vehicles.
    • Components for heavy-duty trucks and construction machinery.
  5. Defense Industry
    • Parts for military vehicles, artillery systems, and defense technology.

Global Presence

Bharat Forge operates manufacturing facilities in India, Germany, the USA, and France. In Germany, the company is strongly positioned through the acquisition of CDP Bharat Forge, Bharat Forge Aluminiumtechnik, and Bharat Forge Global Holding GmbH.

The company is increasingly investing in e-mobility, hydrogen technology, and digitalization to stay ahead in future markets.

The next IFC & IFEX will take place in Mumbai.

Subodh Panchal and his team are already preparing for the 74th Indian Foundry Congress & IFEX in Mumbai.

From February 12–14, 2026, at the Bombay Exhibition Centre, Goregaon, Mumbai.


 


Brückner lands the deal

The strengths of the Metal Foundry Brückner are short delivery times, high quality, and flexibility. The main areas of application for the cast parts manufactured by Brückner are pump technology, electrical engineering, the furniture industry, as well as railroad technology. Continuous investment defies current crises and maintains the production site in Germany.

In October 2023, the Metal Foundry Brückner was able to convince their customer after several preliminary discussions and also by presenting their references and received the order for the first three cast parts for boat building. First simulations followed at Brückner, but these revealed difficulties in the feeding behavior, particularly the formation of shrinkages in places where not permitted. These are cavities that form due to the shrinkage of the aluminum when the molten metal cools down and solidifies. The tilt casting process achieves a much higher quality compared to sole gravity casting. Brückner proposed to produce three of the five cast parts using the tilt casting process in order to achieve highest quality parts.

Several meetings were necessary to convince their customer of the benefits of tilt casting. During those meetings, the advantages of the process were explained and discussed in detail. The main advantage is the controlled filling via the tilting movement of the machine. The mold is filled at a moderate speed, thus reducing foaming. Less gate and feeder weight are required, which has a positive effect on the amount of aluminum required and results in a significant reduction in costs. Furthermore, higher unit weights with high complexity and with lower wall thicknesses can be realized more easily. The improved venting in tilt casting results in fewer air inclusions.


Tilting casting passes simulation test

Once their customer was convinced of the tilt casting process, an external toolmaker provided insights into the optimal gating technology by creating simulations. The toolmaker also concluded that tilt casting was the ideal process for the three selected cast parts. In November 2023, the Metal Foundry Brückner began looking for a tilt casting machine that would be available at short notice. Up to 2023, Brückner always used the gravity casting process exclusively. The idea of expanding their own foundry to include tilt casting had been on the company's mind for some time. So far, however, orders for cast parts demanding this procedure and therefore justifying this investment where missing.

A reliable tilt casting system with a monitored and controlled casting process not only increases the efficiency and quality of the parts produced, but also opens the door to new markets thanks to the expansion of the machine park.

Kurtz Ersa is taken on board

In December 2023, the time had finally come. Brückner contacted Kurtz Ersa, described their needs, and communicated the exact casting requirements of their customer. An intensive exchange about the requirements for the tilt casting machine began, with the desire to be able to produce very quickly.

With a precision landing: Brückner received confirmation from their new customer on 22nd of December 2023 – the last working day before the Christmas holidays – that the cast parts should be produced using the tilt casting process. This meant that Kurtz Ersa also received the order for this machine from Brückner on that same day. In the new year, the realization of the project started at full speed.

Numerous meetings between Brückner, their toolmaker and Kurtz Ersa were necessary to determine the optimal casting design. At the same time, the machine was produced at Kurtz Ersa's main plant in Wiebelbach. In mid-June 2024, the time had finally come: the new tilt casting machine was delivered to the Metal Foundry Brückner in Zeulenroda-Triebes. The machine was aligned, anchored to the floor, and put into operation. Following the successful casting of the first samples in July, series production began seamlessly.

The Kurtz Casting Solutions team would like to express its appreciation for the excellent cooperation and trusting relationship during the project phase. We look forward to a long-term business relationship with many more projects of this kind.

Glück auf!


About the Metal Foundry Brückner

The Metal Foundry Brückner is currently managed by the second generation of the family, Ina Schmidt. The company was founded in 1967 in Zeulenroda-Triebes in East Thuringia, located in the former GDR, by her father, master toolmaker Heinz Brückner. High-quality aluminum castings are still produced at this location today using the permanent mold casting process.

Heinz Brückner managed the company for 51 years.

In 2018, he finally handed over the management to his daughter Ina, who had already been working in the foundry for over 20 years. Today, she runs the met- al foundry together with her husband Thomas, who is in charge of the foundry. Their two sons also contribute to the continued existence of the family business. Dominic Schmidt is a master craftsman in precision mechanics and Dustin Schmidt has a bachelor's degree in foundry technology.

The Metal Foundry Brückner specializes in aluminum gravity casting with subsequent machining. It has its own fettling shop, a machining department, and a heat treatment system. Brückner scores with its national and inter- national customers with its extensive wealth of experience in traditional craftsmanship as well as with the latest machine technology.


 

The work to construct Vasa's inner steel support is due to be completed by 2028, just in time for the ship's 400th anniversary.

This is not the first time Alleima has collaborated with the Vasa Museum. In 2011, the Vasa Museum and Alleima, then owned by Sandvik, began a long-term research and development collaboration to save the national treasure by replacing the Vasa ship's more than 5,000 rusty bolts. They were then replaced with specially developed, high-alloy bolts. Thanks to the bolts, the Vasa ship was not only more stable, but also five tons lighter, which is equivalent to the weight of a full-grown elephant!


Facts about the Vasa ship
On August 10, 1628, the Vasa cast off from its berth below Tre Kronor castle and slowly left the harbor. It was a mighty ship with three masts that could carry ten sails, measured 52 meters from tip to keel, was 69 meters long and weighed 1,200 tons. However, a gust of wind caused the Vasa to capsize, and the water poured in through the open gun ports, causing the Vasa to sink. At least 30 of the 150 or so people on board died. 333 years later, divers found the Vasa at the bottom of the sea, and on April 24, 1961, the ship was salvaged with more than 14,000 loose pieces of wood. Since the salvage, however, work has been carried out step by step to preserve the ship.

About Alleima
Alleima, is a global manufacturer of high value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating. Based on long-term customer partnerships and leading materials technology, we develop products for the most demanding applications and industries. Our offering includes products like seamless steel tubes for the energy, chemical and aerospace industries, precision strip steel for white goods compressors, air conditioners and knife applications, based on more than 900 active alloy recipes. It also includes ultra-fine wires for medical and micro-electronic devices, industrial electric heating technology and coated strip steel for fuel cell technology for cars, trucks, and hydrogen production. Our fully integrated value chain, from R&D to end-product, ensures industry-leading technology, quality, sustainability, and circularity. Alleima, with headquarter in Sandviken, Sweden, had approximately 6,500 employees and revenues of about 20 billion SEK in about 80 countries in 2024. The Alleima share was listed on Nasdaq Stockholm’s Large Cap list on August 31, 2022 under the ticker ‘ALLEI’.

Source: www.alleima.com.

Spray technology as a ready-to-use solution

Customised, ready-to-use spraying solutions tailored to specific customer applications are at the heart of Böhmer’s approach. Each project begins with a detailed simulation of the spraying process using customer-provided shape and component data, such as thermal images to identify heat hotspots. Spray cones are projected onto the mold, defining dimensions, spray circuits, spray heads, and their arrangement.

This approach minimizes commissioning time and provides customers with confidence in the solution. The modular, pipe-free tool design ensures flexibility and supports the integration of various nozzle types on the same tool. Quick-change couplings allow tool-less set-up and reconfiguration.

 

The ability to offer complete robotic spraying systems independent of the robot manufacturer ensures flexibility and seamless integration.


These systems combine robots, spraying tools, and control systems in a single package. Commissioning and application-specific programming further optimizes the system for customer-specific requirements.

The success factor: Microspraying

The foundry industry faces significant challenges that require innovative solutions. Microspraying technology delivers measurable improvements in productivity, efficiency and sustainability.

      Key benefits include:

  • Shorter cycle times

  • Extended mold life

  • Reduced media consumption and wastewater generation

For many years, Böhmer Maschinenbau has worked closely with customers and release agent manufacturers to develop sophisticated clamping force-independent hybrid and microspraying processes with accordingly release agent supply. Flexible tool design, in-house manufacturing capabilities and detailed simulations are critical components of these advanced solutions.


 


This two-day event provided a platform for participants to discuss Calderys' latest solutions to support the energy transition, reduce furnace downtime, and lower CO2 emissions, all while advancing the foundry industry's Net Zero agenda.

A solution that saves space, resources and energy 

Besides short cycle times the intensive treatment in multi-surf finishers offers additional benefits. These include that the process stage pre-grinding with ceramic grinding media – a must for drag finishers – is no longer needed. This reduces the number of required machines for surface grinding and polishing to two multi-surf finishers, as opposed to three drag finishers. This results not only in savings for capital expenditures but also reduces the consumption of energy and resources and demands less space for the surface finishing operation. An additional benefit is that the processing times for costly grinding on CNC machines can be shortened by transferring some of this work to the multi-surf finisher.

Maximum process stability through visualization and digital process water management.

To ensure a maximum of process safety and stability Rösler augmented the standard equipment controls with a process visualization module. This allows the machine operators to visually monitor the individual process stages, which the work pieces undergo at any moment in time.

The cleaning and recycling of the process water from the wet surface smoothing operation is handled by a fully automatic Z 1000 centrifuge. The control panel of the centrifuge is equipped with the digital process water management module “Advanced” from Rösler Smart Solutions. This innovative, interactive software continuously monitors, records and evaluates up to 14 process parameters, for example, the compound concentration, the pH value, the microbiological load, etc. As soon as one or several of these parameters drift out of the pre-defined range, such discrepancies are displayed. In addition, the operators obtain easy-to-understand recommendations for immediate corrective action. This allows employees with no special knowledge and training to quickly adjust the process water parameters to the pre-defined values and thus ensure a consistently high product quality. Moreover, the continuous recording of the parameters over a longer period of time provides a clear indication as to when the process water quality has deteriorated to a point where it must be replaced with new water. This results in substantial water and compound savings and guarantees that the product quality does not suffer. Finally, the continuous recording of the process water parameters can also be used as proof of the process quality and stability for quality audits and documentation purposes.


 

Future-Proof Through Modular Design

A planned expansion phase will allow existing production systems to be adapted for new part types. This flexible solution ensures that both current and future product generations can be efficiently manufactured—an essential advantage in a dynamic market environment.

With this innovative project, R. Scheuchl GmbH demonstrates how state-of-the-art technologies and flexible concepts can create tailored solutions that deliver maximum efficiency and quality. R. Scheuchl GmbH ultimately impresses customers with a combination of superior and reliable technology compared to local competitors, as well as attractive pricing and location advantages provided by its local branch.


R. Scheuchl GmbH: Over 60 Years of Innovation and Tradition

Since its founding in 1962 by Richard Scheuchl, R. Scheuchl GmbH has been synonymous with innovation and customized solutions in foundry technology, process engineering, energy technology, and 3D printing.

The medium-sized company employs around 250 people across its locations in Ortenburgand Shenyang (China), and is one of the leading international providers in foundry technology.

From consultation and design to installation and comprehensive after-sales service, Scheuchl offers end-to-end solutions tailored to its customers’ needs in aluminium and grey cast iron foundries. The product range includes everything from manual to fully automated systems, covering the entire value stream. This includes casting, cooling, core removal, sawing, deburring, milling, and cleaning processes, as well as advanced technologies such as arc-wire coating and the regeneration of inorganic sand.

Additionally, Scheuchl is a specialist in handling 3D-printed sand cores, including semi-automated core extraction from production boxes, robot-guided cleaning, and precise quality control.

With over 60 years of experience and a strong focus on quality and customer satisfaction, R. Scheuchl GmbH is a trusted partner for cutting-edge solutions in foundry technology.

“The UK cast metals sector continues to push boundaries, to innovate and to embrace technologies like 3D printing, simulation and digital twins…this is clearly evident with the depth of quality we saw across our 20 finalists and our eventual four winners,” explained Dr Pam Murrell, Chief Executive of the Cast Metals Federation.

“We can be proud of what we make, and the way that we make our castings, largely using recycled metal. There is no doubt in my mind that our industry can be part of the Government’s solution and Industrial Strategy to grow UK manufacturing, our supply chains and the wider economy.”

The UK Cast Metals Industry Awards, which attracted 180 guests at the Drayton Manor Resort in Tamworth, focused on the great castings being manufactured in metal by UK foundries, and their huge achievements in innovation, growth, and component performance.

Other companies honoured with awards.

Co-presented by Dr Pam Murrell and comedian Ian Stone, the evening clearly showcased the successes of the sector, the major strides it is making in supporting a more sustainable manufacturing world and its increasingly global reach.

This was typified by one of the joint component winners, with Maybrey Precision Castings producing a series of 52 unique castings in silicon bronze that was used to create a series of statuesque heads that are now on display in the memorial sculpture park in Alabama.

The foundry carried out significant design work to divide the concept into castable sections, taking into account the dimpled fishing required and the numerous undercuts around the eyes, ears and noses – as specified by Digital Sculptor, Rayven Shaleigha D’Clark, in her pioneering commission by the Equal Justice Initiative ‘Black Renaissance’ project.

With both investment and sand casting unviable, printed sand moulds were employed with the team creating a double pour running system to ensure minimum turbulence and quiescent filling.

Highlighting the diversity of the casting sector was the other joint component winner Newby Foundries.

The Wednesbury-based company has created a motor housing in aluminium for the next generation of electric vehicle, developing a product that improves the cooling performance whilst reducing the number of parts from two to one.

Judges also believed that the 3D printing and sand casting techniques used could inform a new way of doings for the industry.

Pam concluded: “Celebrating the ‘Best of British Casting’ is always a timely reminder of the impact our sector has on the rest of the world. We’re often at the heart of some of the globe’s most critical products and our desire to embrace the circular economy will ensure we remain a critical partner going forward.

“A massive thank you to our main sponsor LG Energy and all our other sponsors. Without your backing this event wouldn’t be possible.


Source: www.castmetalsfederation.com 

At Wollin, we're setting new standards for sustainability, efficiency and profitability in die casting. With Eco Spray, the next generation of spray technology, you can optimize your spray processes, reduce resource consumption and increase productivity - all with a rapid return on investment.

Proven Results: A Case Study in Efficiency

A German foundry recently switched to Wollin's Eco Spray to replace their conventional spray system. The part produced was a cover with a casting weight of 4830kg, produced on a DCM 1.050t machine. The results were transformational:

1. Resource Savings

  • Concentrate Usage: The consumption of the concentrate contained in the release agent has been reduced by 60% from 21 ml to just 8.3 ml per spray, which corresponds to a saving of 12.7 ml.

  • Energy Consumption (die temperature management): Reduced by 72%, from 0,178kW to 0.05kW per cycle.

  • Compressed Air: Decreased by 76%, from 2100L to 500L.

  • Fresh Water: A 97% reduction, from 1800ml to just 50ml per cycle.

  • Waste Water: Completely eliminated, from 1500ml to 0ml.

2. Improved Productivity

  • Cycle Time: Reduced by 18%, from 59 seconds to 48 seconds per cycle, allowing greater throughput.

  • Output: Increased by 22% from 61 to 75 output shots per hour.

Laempe presents the world's most efficient 3D sand printer

With their bidirectional printing and high printing speeds, Laempe 3D printers are the most efficient core sand printers in the world. The design is suitable for casting and utilises established industry standards. In addition, the entire value chain was always taken into account in the system. This begins with raw material storage and moulding material preparation and continues through to the actual printing, unpacking, cleaning and measuring of the printed components. In addition, the Laempe 3D printing line is ‘open’, meaning that customers are not tied to specific raw material suppliers. Even the single printer is designed in such a way that it can be expanded into a fully automated solution at any time - and at competitive costs - this modular approach is unique on the market. Laempe has also developed the ‘Laempe Printing Wizard Software’, a powerful tool that optimises the slicing, scaling and morphing of print jobs.

A mid-double-digit million euro sum was invested in the development project, most of which was financed from a project with BMW Group and a substantial part of which was financed from Laempe's own capital. ‘As with any project of this size, there were uncertainties, challenges and uncertain schedules along the way - together with the customer, we were able to solve all of these tasks. We would particularly like to thank our employees and the BMW Group for the successful outcome,’ Mössner continues.

The BMW Group emphasises Laempe's performance and innovative strength, which is particularly evident in the highly automated 3D printing line. According to the car manufacturer, the technology impresses with its exceptionally high printing speed and the bidirectional printing process, which enables efficient and precise production. Thanks to the comprehensive automation solutions, the system is able to seamlessly fulfil the demanding requirements of high-volume production. This combination of technological excellence and process stability represents a decisive added value for the BMW Group and confirms Laempe as a reliable partner in manufacturing technology.

‘With our innovative 3D printing technology, we expect that many more applications can be economically transferred from classic core shooting to additive manufacturing in the future. We can therefore offer our customers and partners a real competitive advantage and a forward-looking solution that will open up new growth opportunities for us. We are the only supplier to develop and operate both core shooters and 3D printers, which means we know the cost structures of both technologies inside out,’ says Mössner.

Hybrid core production with Laempe offers maximum flexibility

With its solution, Laempe enables ‘hybrid core production’, which gives foundries the choice: classic shot cores, additively printed cores or a combination of both. Laempe also offers the flexible ‘pay per part’ model via the INACORE joint venture (partner: R.Scheuchl GmbH). The company in Ergoldsbach (Bavaria) has already had a range of core shooters and a Laempe printer for three years and supplies numerous customers with printed or shot cores.


About Laempe Mössner Sinto GmbH

Laempe Mössner Sinto GmbH is the world market leader for Core production technology in the foundry industry and covers all areas of modern core production with its comprehensive product and service portfolio. The traditional German company is a complete solution developer with its headquarters in Barleben/Meitzendorf in Saxony-Anhalt. A total of 350 people are employed at this ultra-modern production site, at the Schopfheim in the Black Forest and Mannheim branches and at the subsidiaries in Pune (India) and Beijing (China). www.laempe.com

System Functionality Overview

MiCL V1 delivers eight key functionalities to optimize core production:

  1. Man-Machine Interconnection:
    Provides four user roles—operator, technician, maintainer, and manager—with fingerprint-based login for role-specific authorization and precision control over equipment operation and adjustments.  These user interfaces are depicted here:

Exchange Event - Gathering Top Auto & Comms Manufacturers

Relying on the Auto-foundry Club, which has gathered over a hundred automotive and die-casting industry experts from renowned enterprises such as Tesla, Volvo, NIO, Lixiang, XPeng, Changan, BMW, Volkswagen, Dongfeng, GM, Chery, Leapmotor, ZEEKR, Schaeffler, Magna, Nemak, Tuopu Group, Wencan, MINO, etc., the conference will offer a platform for automobile and communication manufacturers, and die-casting technology solution suppliers to exchange ideas.

An Large and Highly Influential Die-casting Conference

  • The Power of Models: the Awards for the Outstanding

  • Industry - Academia - Research Matching

  • Expert Q&A - Solution and Analysis of Casting Defects

  • Recommended Brands & Products Display

  • New Product/Technology Announcement

  • Social Activities to Expand Industry Resources

  •  Factory & University Visit

Route 1: Phoenix Contact China Corporation

Route 2: Baowu Magnesium Technology Co., Ltd.

Route 3: Brembo (Nanjing) Automobile Components Co., Ltd.

Route 4: Nanjing Changan Automobile Co., Ltd.

Route 5: School of Mechanical Engineering, Southeast University

5 Routes, 50 People/Route, Book Now!

You can click the link: https://jsj.top/f/FQatjk?x_field_1=Foundry-Planet to complete the conference registration

Review of 2024

756 delegates participated in the congress

36 speakers and experts were invited to share their research results and latest technologies on hot topics

3 industry experts shared their insights on live broadcast, and 12,743viewers watched online

46 enterprises displayed their specific high-quality products and new achievements

For more Information, please have a look at the event page (www.diecastexpo.cn/en/congress)

This, generally 1m wide and odorless, "wallpaper" is delivered on a 25m long roll that is cut to required size and mounted vertically on the furnace wall (Fig. 1). It is fixed at the top with glue (water- and halogen free) or tape. Mica side shows to the interior of the furnace (Fig. 2). The mica coating ensures good sliding between the refractory material and the coil grout.

Slip-plane Newform Combi G is a flexible, cold formed laminate comprised of phlogopite and calcium silicate fiber with a special silicon binder. The approximately 2,3 to 2,5mm thick fiber for the isolation of induction furnaces tolerate temperatures up to 1,050°C, compensates for surface unevenness of the concrete wall which is only 2cm thin and thus reduces cavities.

Newform Foil PGM, is about 0.3mm to 0.5mm thick, glass-fiber reinforced and comprised of phlogopite, and muscovite layers glass reinforced in between. It is preferably used for smooth interior walls of the furnace to be found usually in smaller furnaces (<2ton),

Both Mica-based slip-planes further compensate for refractory movements caused by the permanently active smelt.

New VDMA standard: A streamlined complete package 

In the PCRs now available from the VDW project group, users are guided through the process in nine steps. Of course, this is primarily about the machine and its individual parts. In addition, the emissions generated directly on site by the machine manufacturer are taken into account, as well as purchased energy sources, which are allocated to the machines produced accordingly. 

In principle, the manufacturer must first define the coverage limits. Is it just about a company's own product or the entire scope of delivery, including the loading robots, for example? The machine is then virtually dismantled. All individual parts are sorted by weight using the parts list. Control cabinets and motors must be considered separately, as they may contain CRM (Critical Raw Materials) such as rare earths, copper or cobalt, which are associated with high CO2 emissions. The guideline provides a practical approach for their accounting. 

It gets exciting when the remaining mass of the machine (after deducting the control cabinet and motors) is considered. Here the experts decided to apply the Pareto principle (80/20 rule), named after the Italian economist Vilfredo Pareto, to simplify matters. Applied to the machine tool, this means that a few parts make up the majority of the mass - and therefore also the carbon footprint. The task now is to use the sorted parts list to identify the parts that make up at least 80 percent of the remaining mass. Their PCF can then be calculated by multiplying the weight by the appropriate emission factor. The emission factors of the various materials can be obtained either from the supplier or from relevant databases. The remaining parts that have not yet been reported can be extrapolated accordingly, which is quick and, according to the experience of the experts involved, leads to a comparable level of accuracy as a complete consideration of all parts, as Hackelöer emphasizes. 

In the end, the addition of the individual footprints results in the product carbon footprint of the entire machine tool, which is specified as a CO2 equivalent in kilograms – a value that can be included in any sustainability report, checked and compared with others. 

In addition to the procedure described, the VDMA standard provides a sample calculation and definitions, explanations of relevant ISO standards and references to databases for emission factors, which can be accessed free of charge. "All the necessary information can be found in our paper or in specified public sources," emphasizes Jörg Süssdorf. For the first time, there is an approach that is also practicable for the many SMEs represented in the sector, he promises. Everything is easy to understand and can be carried out without any training. 


Recommendation at the right time

For Dr. Matthias Baur, Team Coordinator for Structural and Process Dynamics at Grob-Werke, Mindelheim, the work on the VDMA standard came at just the right time. The EU CSRD (Corporate Sustainability Reporting Directive) will require the majority of companies to produce comprehensive sustainability reports from 2025. "Standardization helps with common understanding and the elimination of numerous uncertainty factors," emphasizes Dr. Baur, who has already participated in various standardization processes, including energy efficiency.

This view is likely to be shared by the VDW, which is committed to improving the ecological footprint of machine tools. And for good reason: Two years ago, a visitor survey at EMO Hanover revealed that the focus on the Future of Sustainability in Production was high up on the priority list for 68 percent of visitors, and even more so for foreign visitors (three quarters) than for German visitors. As the organizer of EMO Hanover 2025, the VDW is likely to be very interested in providing the impetus for a new standard that makes the ecological footprint of machine tools comparable and could raise it to a new level in the long term.

Source: www.emo-hannover.com and Author: Cornelia Gewiehs, freelance journalist, Rotenburg (Wümme)

Whole industry chain, All materials, Whole process

Featured exhibition area:

  • Magnesium casting

  • Low pressure casting industry chain

  • Semi-solid casting industry chain

  • Extrusion casting industry chain

  • High pressure casting

 

Prasan Firodia, Managing Director of Jaya hind Industries, stated, “This marks a proud moment for Jaya hind and the Indian die-casting industry. The 4400-ton machine reflects our relentless dedication to innovation and excellence. It empowers us to meet the rising demand for large, complex structural parts for futuristic applications, particularly in the rapidly evolving EV sector. We are looking forward to enhanced production capacity and improved workflows through the same.”

With this groundbreaking installation, Jaya hind Industries is poised to cater to both domestic and international Original Equipment Manufacturers (OEMs). The enhanced capabilities align with the growing global demand for lightweight, high-strength aluminium components critical to next-generation vehicles.

This milestone not only elevates Jaya hind Industries but also positions India as a global leader in advanced die-casting technology, redefining the future of manufacturing in the aluminium sector.


 

What to Expect: 

  • Global Showcase: Explore the latest in-vogue castings with buyers from India and around the world. 

  • Innovation Unveiled: Discover cutting-edge technologies and processes shaping the industry's future. 

  • Future Focus: Gain insights into automation and e-mobility advancements. 

  • Networking Hub: Connect with customers, suppliers, and industry leaders. 

  • Cultural Immersion: Experience India’s rich art and heritage, with a special focus on the East. 

  • Culinary Delights: Savor exquisite cuisine crafted by renowned chefs from the East. 

  • Seamless Experience: Enjoy world-class event coordination and Bengal’s legendary hospitality. 

  • Milestone Celebration: Commemorate 75 years of IIF’s innovation and excellence in the foundry industry. 

  • Expansive Exhibition: Explore 150+ exhibitors across two halls, spanning 9,000 square meters. 

We look forward to your visit to the 73rd Indian Foundry Congress in Kolkata! 


 

Industrial chain synergy advantage

  1. Gathering global foundry industry organizations, industry chain organizations, domestic industry associations, universities, and industry clusters to jointly create a communication, exhibition, and trade platform;
  2. Sharing cutting-edge information: Over a hundred concurrent events, including seminars, awarding ceremonies, innovative product releases, new product debuts, highlighting the latest level of the industry;
  3. High quality business opportunities: Focus on all materials of non-ferrous alloys, such as aluminum, magnesium, covering the entire field of die-casting, low pressure, extrusion, semi-solid and differential pressure, providing more opportunities for product sales, various forms of cooperation.

5th Diecasting CEO Congress

The DCC has great influence and attracts wide attention of the industry, held every two years, and has been successfully held four sessions since 2016. The forum focuses on the forefront, pays attention to hot topics, and attracts nearly a thousand experts, scholars, and entrepreneurs from home and abroad to attend, while80% of the attending representatives are enterprise managers. During the Die Casting&Nonferrous Exhibition in May 2025, the Diecasting CEO Annual Meeting will be held simultaneously with the exhibition for the first time, creating a carnival of the entire non-ferrous casting industry chain for all participants, providing a more comprehensive and in-depth communication platform.

  • 1000+representatives

  • 1 main forum+7 parallel forums

  • Integrated Die Casting Technology Sub Forum

  • Magnesium Alloy Industrialization Sub Forum

  • Intelligent and Green Tech Sub Forum

  • Low pressure/differential Pressure Casting Tech Sub Forum

  • Advanced Technology Forum for Nonferrous Casting

  • Squeezing Casting Tech Sub Forum

  • Semi Solid Casting Tech Sub Forum

  • 60+ Excellent Reports

A bright era for Aluminum and Magnesium

Embark on 2025, embrace the new era

For space reservation, registration and reports, please contact:

Maggie Li   limengmeng(at)foundry.com.cn 

Website: https://www.expochina.cn/en/index


Effective and at the same time harmless to health and ecologically safe. The asbestos-free insulation fibers and insulation foils for induction furnaces are based on muscovite or phlogopite mica. Mica is a layered silicate with high electrical resistance. It is heat resistant and in addition resistant to almost all media, such as alkalis, gases, oils and acids.

According to Hazardous Substances 91/155/EEC Regulation, mica has no health risks, both in storage and during installation and removal. Thus, no special measures must be taken with respect to the removal of the insulation fibers and insulation films in induction furnaces. The material decomposes in nature into its individual components and can be safely disposed of as construction debris and municipal waste landfills.

David Gower and David Romain of Newform will be available to answer questions to their insulation product profile at the booth of Foundry Planet …at the reputed trade show for the metal casting supply chain Cast Expo-Metalcasting Congress 2025 April 12 to 15, 2025

About Newform:

Newform has supplied mica lining worldwide since 2000 and additionally 2024 expanded its product portfolio with adjacent insulation products for the melting shop like Ceramic Fiber Foam (CFF) and Microporous insulation materials (MP). The company effectively sells on 5 continents to customers, distributors, a network of agents and partners, who know the local language and the corresponding national markets.

Autor und picture provider: David S. Gower, Newform

2. Equipment Interconnection:

Features core box recognition to automatically import technician-defined process parameters, ensuring production consistency and stability.

3. One-Click Operation:

Guides operators through a process wizard, from startup checks to cleaning and shutdown, enhancing usability and efficiency.

4. Operating Parameter Settings:

Allows adjustments and maintenance of key parameters, including operating conditions, core-making processes, core box usage records, fault logs, and wear part lifespan data, ensuring comprehensive and accurate record-keeping.

5. Intelligent Production Management:

Incorporates advanced controls, such as raw sand temperature regulation, blowing temperature management, and automated curing parameter adjustments, to make production more intelligent and efficient.

6. Remote Control and Maintenance:

Allows maintenance personnel to connect remotely to on-site control systems for troubleshooting, system upgrades, and rapid recovery of equipment functionality.

7. Online Documentation:

Provides easy access to operation guides and maintenance manuals, enabling operators and technicians to quickly reference necessary documentation.

8. Data Management:

Offers ERP/MES data interfaces with reporting and analytics features for personnel login data, operation times, production output, energy consumption, fault diagnostics, and process parameters. Managers can receive text message updates on production shifts for enhanced oversight.


Conclusion

The Mingzhi Intelligent Core Control System (MiCL V1) successfully integrates man-machine interconnection and data processing, significantly improving the precision, efficiency, and environmental compatibility of core production equipment. This system leads the industry toward environmentally friendly, high-efficiency, and intelligent production, providing clients with superior solutions for transitioning and upgrading their core production processes.

Looking ahead, Mingzhi Technology plans to enhance the system with adaptive adjustment and control capabilities across various working environments, paving the way for MiCL V2 and the full realization of artificial intelligence-driven production control.

For more information on MiCL and all our intelligent production solutions, please contact us: info.leipzig @mingzh-tech.eu

Key topics included safety, innovation, technical support, and sustainability. Håkan Andersson, Regional Foundry Refractory Director of Sales EMEA, introduced Calderys' Foundry Service Center in Mariestad, Sweden, which offers comprehensive services, from raw material selection and R&D to installation and defect consulting.

These figures demonstrate Eco Spray's ability to redefine efficiency and sustainability in die casting.

Unmatched financial returns: ROI that speaks for itself

Eco Spray delivers not only operational efficiencies but also significant financial benefits. Here's how:

  • Investment Breakdown
    • Equipment: Includes 2 water-based 2-circuit thermoregulators, one OSA2-15, one spray tool, and process technician support.
    • Total Cost: €70.400
  • Annual Savings
    • Total operational savings: €453.791 per year.
  • Return on Investment
    • ROI achieved in less than 2 months, making Eco Spray an unparalleled investment in both short-term returns and long-term cost reductions.

Further savings to be expected from extending die life could not be determined during the test period and are therefore not included in the overall result.


In addition, participants also explored the showroom, showcasing Calderys’ cutting-edge melt and mold shop solutions, including refractory products, precast shapes, 3D printing, and green molding sand additives—all designed to enhance metal casting processes. A newly patented innovative concept called CALDE ® GUARD which is now available was also presented at the event.

Why choose Eco Spray?

  1. Sustainability: Significant reductions in water, energy, and waste ensure compliance with strict environmental standards.
  2. Operational Efficiency: Faster cycle times and increased output maximize machine uptime and productivity.
  3. Cost Optimization: Eco Spray reduces operating costs for energy, materials and waste management, allowing companies to reinvest savings.
  4. Future-Ready: Stay ahead of industry demands with technology designed for the next generation of die casting challenges.

Eco Spray: A Sustainable Investment with Rapid Payback

Join the growing number of companies transforming their die casting operations with Eco Spray. Experience the combined benefits of sustainability, efficiency, and profitability.

Contact us today or visit www.wollin.de to learn more about how Eco Spray can improve your production processes.


 

External industry experts shared insights on the challenges and opportunities in the foundry sector, highlighting automation, sustainability, the UK foundry industry's roadmap to achieving Net Zero and the Swedish foundry's twin transition towards a greener and more digitalized future. They encouraged embracing innovation, circular economy, and recycling to drive sustainable growth.

Calderys also presented innovative energy-saving refractory solutions. Tommy Rydholm introduced new installation methods that significantly reduce CO2 emissions and generate energy savings. Experts Oleg Podobed and Frank Siegrist led discussions on breakthrough technologies like green energy, biocoke, and carbon capture utilization (CCUs) to accelerate climate neutrality.

Calderys Meet 2024 marked a pioneering event for the European foundry community, laying the foundation for a stronger and more sustainable industry. Calderys is committed to continuously enhancing this platform in the years ahead, fostering collaboration and the sharing of best practices among industry experts. Stay tuned for the next event, which is planned for 2026.


 

‘Last year was one of our best years,’ Maria-Luise Liepe reported during a guided tour of the production halls at the company's headquarters in Hardheim. The family-owned company, now in its fifth generation, was celebrating its 160th anniversary last year.

The Eirich mixer: a revolution in the industry

During the tour, Foundry-Planet gained exclusive insights into Gustav Eirich's pioneering mixing techniques, first and foremost the patented ‘Eirich mixer’. It revolutionised the entire industry back in 1906 thanks to its versatility. Today, Gustav Eirich is a globally active group that manufactures machines and systems for mixing technology, granulation/pelletising, drying and fine grinding. Impressive is the vertical range of manufacture of 80 per cent that the company achieves. For decades, Eirich has also been supplying a wide range of industries with sand mixers.

India: A growing market for foundry sand processing

According to Liepe, around 20 to 30 per cent of Eirich sand mixers are destined for the foundry sector. India in particular has developed into an important market: ‘India is our focus. The sand mixers used there are entirely manufactured by our sister company EIRICH INDIA PRIVATE LIMITED,’ explains Liepe. Similarly, business in China has also developed successfully over the last 20 years. Another growing market segment is Mexico, where the American subsidiary Eirich Machines Inc. was represented at the recent GIFA FundiExpo 2024.

Central to Fritz Winter’s strategy are innovative eco solutions that set new standards for ecological sustainability in the foundry industry. Key initiatives include:

  • ecoCasting
  • ecoMelting
  • ecoCoating

Each initiative uniquely contributes to reducing environmental impact.

Writing a New Chapter Instead of Lamenting Challenges

Fritz Winter actively invests in innovation, seeking competitive advantages beyond energy costs or wages—areas where Germany faces international pressure. Instead, the focus lies on energy savings, recycling optimization, and leveraging engineering expertise. During the COVID-19 pandemic, the company conducted a comprehensive industry strategy analysis, critically assessing the traditional "whatever it takes" approach and transitioning to self-driven innovation.

The ecoCasting process, introduced in 2014, exemplifies this innovation. It shifts sand casting for automotive and light commercial vehicle engines entirely to core packages, later expanding to truck engine casings. Supported by advanced casting frames, this process achieves thinner-walled cast parts, functional integration, weight reduction, and significant savings in water and sand consumption, including full sand recycling. A new ecoCasting line is set to launch in 2025.

Student contributions

The program was particularly enriched by the short presentations of the students, who presented their innovative master's theses:

  B. Eng. Matthias Middelmann: Sandkerne im Druckguss

New approaches to the use of sand cores in foundry technology.

 • B. Eng. Annike Bossert: Recasting of wooden structures in die casting

Insight into innovative processes for replicating wood structures in die casting.

 • M. Sc. Valentin Ziegler: Influence of alloying elements on the CO2 footprint of aluminum alloys

A study highlighting sustainable production methods and the influence of materials on the ecological footprint.

The conference once again demonstrated the importance of exchanging knowledge and experiences for the future of the industry.


 

Six specialist areas with a wide range of topics

Visitors to the in-house exhibition can look forward to six specialist areas covering all important industries - from e-mobility and digitalization to machining technology, additive manufacturing and GROB service. GROB-WERKE thus offers a comprehensive overview of modern manufacturing technologies and their possible applications in a wide range of industries. Among other things, almost the entire range of universal machining centers, including the associated automation, will be on display. In the field of machining technology, trade visitors can look forward to the G920F5 and the G720F, which have been specially developed for the task of mega and giga castings and frame structure parts and will be demonstrating their skills live. The in-house exhibition is also of interest to visitors looking for machine solutions at short notice, as both new and used machines will be presented and offered for sale on site.

Part-Wall: A tribute to global cooperation and cultural diversity

The visual highlight of the trade fair will be the new "workpiece wall", where typical parts from different countries will be on display, including the Eiffel Tower and other highly symbolic exhibits. This unique presentation underlines GROB's international presence and shows the company's precision work in a completely new way.

Culinary delights and factory tours for an unforgettable experience

In keeping with the motto "Welcoming the World to Bavaria", the trade fair will be accompanied by culinary delights from all over the world, offering visitors an insight into the culinary diversity of GROB locations worldwide. In addition, twelve themed plant tours are on the program each day, providing exciting insights behind the scenes and into GROB's production processes.

Comprehensive exhibitor area and application options for every industry

Once again this year, the GROB in-house exhibition is cooperating with over 60 partner companies who will be presenting their latest products and solutions. The exhibitor area thus offers the unique opportunity to experience comprehensive industry solutions from a single source.

The in-house exhibition 2025 also places a strong focus on industry-specific applications, such as aerospace, die and mold industries, mechanical engineering, energy technology, automation and automotive. Trade visitors can look forward to practice-oriented presentations and demonstrations that illustrate the wide range of possible applications for GROB technologies in these areas.

The GROB Open House offers visitors the unique opportunity to experience the latest developments, pioneering technologies and exciting networking opportunities in a modern, international trade fair environment. Interested visitors can already register for the Open House 2025 at the following link: https://event.grobgroup.com/hausmesse/en/


 

Source: © GROB-WERKE GmbH & Co. KG 

Eirich strengthens Germany as a production location

Despite global expansion, Germany remains an important production location for Eirich. With an investment of 5.5 million euros in a new production hall at its main site in Hardheim, the company is making a clear commitment to Germany. The three-storey hall offers 750 m² of optimal production conditions, which can be expanded to 1,210 m² if required. Equipped with a special extraction system, a 10-tonne gantry crane, two 5-tonne cranes and a passenger and goods lift, the hall ensures a smooth flow of materials. A photovoltaic system on the roof rounds off the modern infrastructure.

Focus: modernization, automation and digitalization

According to Liepe, the focus of current production is on modernising existing systems. Automation and digitalisation are also key topics for the future. During the tour of the five production halls and the training workshop (550 employees in Hardheim, including 36 trainees), it became clear how the company successfully combines tradition and innovation.

Decarbonization and Climate Neutrality by 2045 - Investment in Two New Electric Crucible Furnaces

With the vision of being the best foundry for  the world, Fritz Winter focuses on holistic solutions rather than quick fixes. Since 2013, the company has complied with reporting obligations under the emissions trading system, forming the foundation for its comprehensive decarbonization strategies.

A key focus has been heat recovery to address the high thermal energy demand in production halls, despite continuous heat generation from melting processes. The company prioritized heat recovery and invited experts for a "concept competition" to develop a holistic approach for future melting operations.

The winning solution features two new electric crucible furnaces with a combined melting capacity of 30 tons, recently inaugurated in the so-called “Cathedral.” This facility reduces CO₂ emissions by 43,000 tons and cuts reliance on fossil fuels like coke. Additionally, it ensures the sustainable availability of recycled materials, particularly in light of the evolving raw material landscape in steel production.

Responsibility, Passion for Change, and Excellence

Driven by a deep sense of responsibility toward future generations, Fritz Winter has initiated this sustainable transformation with strong support from its workforce. Discussions with leaders Thomas von Reth, Markus Semmler, and Christoph Helfenbein underscore how deeply this spirit is embedded in the company’s culture, shaping its actions and partnerships with those who share the same passion for change and excellence.


About Fritz Winter

Fritz Winter Eisengießerei GmbH & Co. KG, headquartered in Stadtallendorf, Germany, is a global leader in iron casting. Founded in 1951, the company has become one of Europe’s premier foundries, specializing in the automotive and mechanical engineering industries.

Fritz Winter’s core expertise lies in producing components made of grey cast iron and ductile iron. Its product range includes brake components, engine parts, and transmission housings used in vehicles from renowned global automakers. Notably, 100% of the raw materials used in production are recycled scrap, underscoring the company’s commitment to sustainability and energy efficiency.

In addition to innovative technologies for improving cast component properties, Fritz Winter invests in digital production processes and automation to further enhance efficiency and quality. The company operates modern facilities designed for energy-efficient and resource-saving production, with a strong emphasis on reducing CO₂ emissions.

Fritz Winter’s dedication to quality, innovation, and environmental responsibility makes it a trusted partner in the automotive industry and beyond.

 The MIXEUM EIRICH: A museum for sand mixers

‘Wherever you are, between Cameroon and Alaska, we'll build your plant,’ was the motto of Paul Eirich, the former Managing Director. His heartfelt project was to build the company's own museum, the ‘MIXEUM EIRICH’, which gives visitors an insight into the company's history and the development of Eirich sand mixers. The museum is located in one of the historic buildings on the factory premises and documents the history from then until today.


 

Registration Opens for CastExpo 2025!
April 12-15, 2025 | Atlanta, GA

Secure your spot for the metalcasting industry's premier event!
CastExpo 2025

Industry Challenges in the Spotlight

Fabio Zanardi, President of Assofond, presented the latest figures for the Italian foundry industry for 2023 and the first half of 2024. The data underscored the tense situation not only in Italy but globally.

What's CastExpo?

CastExpo is a trade show and congress serving the worldwide metalcasting supply chain.

Held once every three years by the American Foundry Society, this event draws thousands of foundry professionals for four days of business, networking, and knowledge-sharing.

Exhibits, presentations, and featured events at CastExpo incorporate every major alloy, process, and several foundry, manufacturing, and management topics.

Currently, Italy is home to 868 foundries, including:

  • 710 non-ferrous foundries

  • 124 iron foundries

  • 34 steel foundries

2023 production figures:

  • Iron: 971,215 tons

  • Steel: 62,537 tons

  • Non-ferrous metals: 827,967 tons

Regarding the current situation in the second half of 2024, Zanardi highlighted a significant production decline across all sectors, ranging from 14% to 19%. This stark drop reflects the severe challenges European foundries are currently facing.

Who Should Attend?

•    Owners, CEOs, and COOs
•    Plant Managers
•    Engineers, Mantinence Experts, Line Managers, Technicians
•    Human Resource Directors and Office Personnel
•    Casting Buyers, Designers, Specifiers
•    Sales Manufacturers/Manufacturer Reps
•    Educators, Career Counselors and Students

 


Roberto Vavassori, President of ANFIA and a prominent analyst of the European automotive industry, provided an in-depth analysis of the global crisis. Europe is particularly hard hit by what he described as a "true disaster," caused by four main factors:

 

  1. Declining demand: A significant reduction in demand, especially within Europe.

  2. Overproduction: Excess capacity weighing heavily on the market.

  3. Changing consumer behavior in China: New trends and priorities in Asia impacting exports.

  4. Strict regulations in Europe: Excessive regulations undermining competitiveness.

Insights from Science, Art, and Philosophy

The second part of the conference featured contributions from renowned scientists, philosophers, and artists. One particularly memorable speaker was Alberto Albertini, a former Italpresse executive who now serves as a professor at the University of Brescia. Albertini and other experts emphasized the importance of confronting challenges head-on. Courage and innovation, particularly in digital transformation, were highlighted as essential factors for the industry’s future success.

The conference concluded with a clear message: Despite current difficulties, the industry must chart new paths, embrace the opportunities of digital transformation, and face the future with determination.


 


 

- When we maintain stable, consistent and high quality throughout all our production processes, we can also ensure finished products of the highest quality. This is what our customers care about and therefore also a sales and growth parameter, explains Anders Schmidt Dideriksen, Production Manager at TASSO.


Although TASSO is among the very first to work with the Training Within Industry method in the Danish foundry industry, he would encourage his industry colleagues to consider whether the method could be useful for them too:

- In productions where there are many similar processes leading up to the final result, this method will make a lot of sense and have a strong payoff but be prepared that it is a heavy and extensive process to start with. Every step of the process must be carefully documented and there is a lot of tacit knowledge that needs to be articulated. But even if the results don't show up for some time, it's worth it and benefits productivity, safety, quality and job satisfaction, he says.

Facts about Training Within Industry:

Training Within Industry (TWI) is an effective way to ensure standardized ways of working and to sustain improvements achieved. The major effects of TWI are:

  • Quality is no longer person-dependent - all relevant employees perform a task almost identically
  • Often large gains in quality and productivity because the systematized training and standardized workflows ensure that everyone performs the same task in the same way and at approximately the same speed, resulting in less fluctuations in quality and productivity
  • The big gain is typically seen in training time - which is often significantly reduced and often has a large financial impact

 

Source: TASSO A/S 

TOPS for fast, reliable production

To assure maximum uptime, Ma'anshan Yuemei fits only original DISA parts and subscribes to the DISA TOPS program. DISA Total Optimisation Production Services (TOPS) is an exclusive equipment inspection, service and maintenance program for owners of DISA moulding equipment that helps maintain peak machine performance.

“DISA TOPS offers very good preventive maintenance,” says Mr. Liu. “Even if there is an unexpected problem on site, DISA service engineers can solve it perfectly.”

Choosing DISA original parts plus DISA service and support has helped Ma'anshan Yuemei to keep its moulding powerhouse running perfectly. 

“DISA's after-sales engineers are very patient and experienced,” continues Mr. Liu. “They give good support both on-site and remotely, and can maintain and overhaul the equipment.”

Rapid ROI from ultra-low cost per casting

The DISAMATIC D3-B-555 line is a premium quality, high performance machine that delivers the very lowest cost per casting. It’s performance that pays. After making 20 million moulds at Ma'anshan Yuemei, the D3’s productivity and reliability has created higher than predicted income for the foundry.

“When we began the project, we expected to recover the investment in about 4 years,” says Mr. Liu. “In fact, the investment was recovered just 2 ½ years after the D3 was actually put into operation."

About DISA

DISA, a Norican Group technology, develops and manufactures a complete range of metal casting production solutions for the ferrous and non-ferrous foundry industries. Headquartered in Taastrup, Denmark, DISA is the world-leading supplier of complete foundry solutions and services, as well as state-of-the-art green sand moulding equipment. DISA also offers its class-leading Monitizer digital solutions to support the whole digital journey from data collection to AI-driven casting quality optimisation. Monitizer works in all types of foundries and processes, and with any vendor equipment, to deliver serious process improvements – fast.


 

“Hetitec’s commitment to quality and innovation is underlined by their ISO 9001:2015 certification (PED and Lloyds register certifications pending), supported by a robust suite of engineering services, including casting simulations via Magmasoft, CAD modeling with Siemens NX, and rigorous quality control tests like spectrographic analysis; NDT methods and 3D scanning. From CAD simulations to finished, inspected castings, Hetitec provides end-to-end service as fast as within one week.”

Their services are backed by state-of-the-art equipment and an experienced team skilled in multiple materials and alloys, meeting high standards across diverse industries. With dedicated customer support and sustainable production practices, Hetitec stands out as a reliable partner for rapid prototyping and small-run manufacturing worldwide.


 

Understanding Hot Sand:

Hot molding sand refers to high-temperature sand that poses difficulties in sand preparation, molding, and casting quality. It requires additional raw materials to achieve usable molding properties. Studies have shown that sand temperatures above 120°F (49°C) result in a loss of physical sand properties, leading to inconsistent mulling and control problems. Hot sand can cause various defects, including sand inclusions, rough surface finish, metal penetration, swells, erosion, gas-related pinholes, and broken molds.

Effects of Hot Sand:

Excessive sand temperature in green sand molding can significantly impact production by increasing scrap rates, escalating bentonite use, and disrupting system control. Sand-related defects, such as inclusions and surface roughness, are strongly linked to hot sand, which complicates moisture control and compactability. When hot sand condenses moisture onto cool surfaces, sand often sticks to patterns and reduces silo capacity due to buildup. Inconsistent sand properties and uncontrollable drying compound these challenges, affecting overall process stability.


Controlling Hot Sand:

There are three ways to control hot sand. The first is to increase the overall sand system capacity. This will only slightly lower the sand temperature as there is more time for the sand to cool before being put back into a mold. The second is to lower the metal to sand ratio. The metal: sand is determined by the product mix. Since foundries will want to maximize the output per mold, this is not an optimal method to lower sand temperature. To effectively control hot sand, foundries must implement mechanical cooling options. A well-designed sand cooling system plays a crucial role in maintaining sand consistency. The system should blend erratic temperature swings and other inconsistencies into a homogeneous sand mass. Adding water onto hot molding sand alone is insufficient for efficient cooling. Water must make contact with all sand grains for a critical amount of time, and the steam generated from water conversion must be removed.

Retention time within the cooling vessel is essential for effective sand cooling. Unsaturated air capable of absorbing moisture is required for evaporation-based cooling systems. Passing unsaturated air through the sand mass is more effective than passing it over the top. Controlling the quantity of water added and achieving discharge moisture close to the molding percentage is crucial. Sand cooling systems can also incorporate bentonite addition to enhance system efficiency as well as a process that includes back blending.

Benefits of Sand Cooling:

Implementing a sand cooling system offers numerous benefits. It reduces sand-related scrap rates, improves sand consistency, and enhances productivity. By maintaining sand temperature and moisture within the desired range, casting defects such as sand inclusions, swells, and erosion can be significantly reduced. Sand cooling systems also increase muller efficiency, reduce bentonite usage, and improve overall molding line efficiency. The ability to cool and blend return sand prior to the muller ensures a more consistent molding sand, leading to higher-quality castings.

Conclusion:

Controlling hot sand is crucial for achieving consistency and defect-free components in green sand molding. By understanding the causes and consequences of hot sand and implementing effective cooling techniques, foundries can significantly improve their sand preparation processes. Sand cooling systems play a vital role in maintaining sand consistency, reducing scrap rates, and improving molding line efficiency. With proper control and elimination of hot sand, foundries can achieve higher-quality castings and optimize their operations.

Wide range of resources and know-how in metallurgy

SEVA serves demanding customers in aircraft, aerospace, automotive, chemistry, energy, housing and nuclear. For this reason the group provides a wide range of resources and know-how like science of metallurgy and foundry (R&D), machining by material removal: turning, milling, electro-erosion, electron-beam drilling etc., design, engineering, robotics, cobotics, automation, thermics, calculations, industrial vision, and industrial data processing, foundry, casting of technical parts in alloys and superalloys such as stainless steels, refractory steels, nickel, or cobalt based alloys.

Providing global services

SEVA offers a complete service, from the planning to the final realization, to meet the technical and economic challenges of its customers in France and abroad.

SEVA’s activities compromises three different units:

A Closer Look at CFS Foundry’s Casting Processes Investment Casting: Precision and Versatility

The core of CFS Foundry’s offerings is investment casting, which enables the company to produce intricate and highly specialized metal additions. This method, sometimes known as misplaced-wax casting, is widely known for producing intricate structures with excellent dimensional precision and smooth surfaces.

The EV components industry in Vietnam is also gaining momentum. According to Dinh Nguyen Uyen Nhung, head of sales at Bühler Vietnam, many of Bühler’s clients in Vietnam – foreign investors from Taiwan, South Korea, and Germany – manufacture parts and equipment for global EV makers.

Bühler’s solutions, such as high-pressure aluminum die casting, enable the production of lightweight aluminum components for EVs, significantly reducing vehicle weight.

For instance, an aluminum chassis weighs approximately 54 kilograms, compared to 368 kilograms for a steel equivalent, Bühler Southeast Asia director advanced materials Rafael Diem explained.

Bühler also offers advanced wet grinding solutions to reduce particle size from 100 micrometers to nanometer scales, with energy consumption less than 50% of conventional technologies. This is vital for producing high-performance lithium-ion batteries and specialized body coatings for EVs.

Moreover, Bühler plans to introduce vacuum thin-film coating technology, critical for semiconductor and sensor production, to Vietnam. Diem highlighted this as a core technology for developing autonomous EVs, the next frontier in automotive innovation.

Bühler supports EV OEMs, including new market entrants, throughout the production process, from designing manufacturing lines to providing equipment and installation guidance. Its engineers and technology experts remain involved until products meet initial design specifications and offer lifetime support for its solutions.

“Not only foreign-invested enterprises but also Vietnamese companies, with Bühler’s advanced technologies and technical support, can participate in the global EV supply chain,” Nhung affirmed.

With operations in over 140 countries, Bühler has the expertise to deploy international engineers to assist its Vietnamese clients. Simultaneously, Bühler is investing in local talent, training engineers in design, automation, technology, and project management.

“The local workforce we train will be a crucial addition to Vietnam’s growing EV supply chain,” Diem added.

Source: www.theinvestor.vn by Thai Ha

GTK Kassel: A Key Partner

The Foundry Technology Group at the University of Kassel (GTK) played a critical role in this project. Their expertise supported YIZUMI and MAGMA in refining and validating the thixomolding process. Together, they investigated parameters such as injection speed, melt temperature, and pressure to determine optimal conditions for complex geometries.

A complex, box-shaped demonstration model illustrated that optimized settings prevent defects such as porosity and air entrapment while maintaining consistent material flow.

Sustainable Energy Efficiency

Compared to traditional methods, thixomolding reduces CO₂ emissions primarily through lower energy consumption by the hydraulic systems and mold temperature regulation. Initial tests measured energy consumption at only 1.08 to 1.26 kWh per kilogram of cast AZ91—a remarkably low value.

Future Outlook: Advancing Efficiency

Looking ahead, YIZUMI plans to develop a new generation of thixomolding machines featuring larger, energy-efficient servo pumps to further reduce CO₂ emissions. Through continuous innovation, the adoption of digital twin simulations, and improved process designs, YIZUMI ensures that its thixomolding technology remains at the forefront of sustainable magnesium casting solutions.

The main day began with an official welcome from Managing Director Lisa Aulbach-Heinecke, who welcomed the guests together with Managing Directors Andreas Kohlmann and Ulrich Krimm. In her speech, Aulbach-Heinecke emphasised the strategic importance of the new hall: 

‘With this assembly hall, we are creating the necessary infrastructure for the production of mega/giga trimming presses and setting another milestone in the history of abk Pressenbau.’ 

State-of-the-art infrastructure for mega/giga deburring presses 

The new hall offers space for the assembly of up to four large presses of the latest generation. With a column passage of 3 metres, a press force of 400 tonnes and a die plate size of 3000 x 3000 mm, abk is setting new standards. Four models of the new presses were presented at the Customer Day, impressively demonstrating the technical advances. 

One highlight was the live demonstration of the SP30/23-4-300 trimming press, which was presented by Lisa Aulbach-Heinecke. The guests were able to experience first-hand how a fully automated mould change and subsequent operation were successfully carried out in just 15 minutes - a technological breakthrough in the field of megacasting. 

Innovation and growth 

After the live demonstration, Alexander Walde presented the development history of the new generation of presses and gave an outlook on future projects. While the SP30 models are already available in series production, the next generation of the MEGACASTING series is in the starting blocks, with a planned production start in autumn 2025. 

Aulbach-Heinecke emphasised the strategic focus on large structural components: ‘Mega-/Gigacasting was a conscious decision for us. We have clearly focussed on developing innovative solutions for the challenges of machining large components.’ 

Sustainability and social commitment 

Sustainability is another focus of abk. The company modernises older machines through an extensive retrofit programme that brings them almost up to the level of new systems. In August and September, abk was also able to cover all its production electricity requirements with its own photovoltaic systems - an important contribution to reducing CO₂ emissions. Furthermore, abk demonstrates its regional commitment by donating over 30,000 euros to community projects and educational initiatives. 

Mingzhi's Innovative Solution

To address these issues and manufacture higher quality and more efficient core making equipment, Mingzhi Technology has reimagined traditional core making centre. By developing the MiCC (Mingzhi Integrated Core Centre) and the MiCL (Mingzhi Intelligent Core Control System), they have significantly improved traditional control technologies. The MiCC ensures stable core making quality and enhanced production efficiency by optimizing raw sand temperature control, core sand waiting time, and catalytic gas temperature.

1. Raw Sand Temperature Control

Silica sand's poor thermal conductivity often poses challenges in traditional core making. To overcome this, Mingzhi Technology developed a raw sand temperature control device integrated with the raw sand storage structure. Using an airflow boiling temperature control method, the device enhances the cooling, heating, and uniformity of raw sand, maintaining an ideal temperature to stabilize core quality.


2. Core Sand Waiting Time Reduction

The integrated MiCC core centre streamlines the core sand flow process. The sand mixing unit mixes the required core sand based on the volume calculated by the MiCL system, directly adding it to the sand storage cylinder. This integration ensures that core sand is immediately ready for use after mixing, significantly reducing waiting time. As can be seen by data comparison in Table 1, the improved integrated core making centre reduces core sand waiting time by 90% compared to that of traditional centres.

Specialist presentations and networking 

The Customer Day lecture programme offered exciting insights into current topics in the international die casting industry. Experts such as Dirk Schmidtbleicher (Bühler AG) and Siegfried Heinrich (Schaufler Tooling) highlighted trends such as megacasting and emphasised the importance of the partnership with abk Pressenbau. Other presentations, including those by Patrick Decker (Römheld) and Dr. Alexander Leonhard (Parker Hannifin), dealt with topics such as tool changes and condition monitoring. The presentation by Timm Weiss (Böhmer Maschinenbau) focussed on automation in megacasting. The topic ‘Special Features of Trimming Tools in Megacasting’ was presented by Benjamin Horlebein (Aulbach Entgratungstechnik). Stefan Melzer from (Sitema) spoke about redundant ram securing in trimming presses.  

Conclusion with factory tour and evening event 

After the presentations, the guests had the opportunity to visit the tool shop of Aulbach Entgratungstechnik GmbH in Elsenfeld, where Managing Director Benjamin Horlebein guided them through production. The event concluded with a festive evening event, at which Lisa Aulbach-Heinecke thanked the whole team for their outstanding commitment. 

The successful inauguration and the success of abk Customer Day 2024 underline the innovative strength and future viability of abk Pressenbau in a dynamic industry. 


 

3. Catalytic Gas Temperature Enhancement

Traditional core making centres often suffer from heat loss due to long pipelines between the gas heater and the blowing hood, of particular issue in winter. The MiCC integrates high efficiency curing technology, allowing catalytic gas to enter the blowing hood with virtually no distance (<0.5m), thus minimizing heat loss and catalyst consumption. This design yields a 30 to 50% curing efficiency compared to traditional centres.

Superior Quality and Efficiency

The MiCC integrated core centre's control over raw sand temperature, core sand waiting time, and catalytic gas temperature results in notable improvements. Data comparing 5000 cores made by traditional and integrated centres, as illustrated in Table 3, shows that the integrated centres produce more stable quality cores, with defect rates, unsuccessful core shootings and core breakage significantly reduced by 75 to 88% compared to traditional core making centres.

Conclusion

The MiCC Mingzhi Integrated Core Centre, paired with the MiCL Intelligent Core Control System, represents a disruptive yet positive innovation in core making. It better meets production requirements, significantly improves core quality and efficiency, saves energy and materials, reduces production and operation costs, and enhances the production environment. Mingzhi Technology’s advancements arm foundries with superior core making solutions that are environmentally friendly, efficient, and intelligent, facilitating process transformation and upgrading.

In addition to various metal castings and alloys mostly based on nickel, CFS Foundry uses investment casting especially for chrome steel casting. Funding casting’s accuracy and adaptability make it perfect for sectors where durability and excellent performance are essential, including as the automotive, aerospace, and scientific industries.

For more information on how CFS Foundry employs this technique in stainless steel casting.

Key Benefits of Investment Casting at CFS Foundry:

  • Dimensional Precision: High level of detail, allowing for the creation of complex shapes.
  • Surface Finish: Produces a smooth surface, minimizing the need for secondary machining.
  • Material Versatility: Capable of casting a wide range of metals, including stainless steel and nickel alloys.

Die Casting: Lightweight Solutions for High Performance

CFS Foundry’s die casting technique focuses on creating very high-quality aluminum castings to complement its investment casting capabilities. Die casting, which is renowned for its excellent surface finish and dimensional precision, is perfect for producing lightweight components with superior energy and durability. This method is typically utilized in sectors like electronics and automobiles, where strong yet lightweight components are essential for overall effectiveness and performance.

With CFS Foundry’s die casting process, clients receive components that offer:

  • Consistency and Reliability: Die casting affords uniformity in mass production, making sure every piece meets the equal high standards.
  • Enhanced Strength: Aluminum die castings are acknowledged for his or her high energy-to-weight ratio.
  • Efficient Production: Faster production instances and lower prices make die casting a desired option for large-quantity tasks.

Learn more about CFS Foundry’s aluminum die casting capabilities

Industry Impact and Technological Leadership

Apart from providing products, CFS Foundry is a leader in the field that continuously adapts to changes in steel casting. With an emphasis on research and development, the commercial organization has developed methods to increase casting accuracy, store waste, and optimize manufacturing procedures. Because of its determination to adopt and advance the contemporary casting age, CFS Foundry is a pioneer in precision casting.

The work of CFS Foundry has an impact on a variety of sectors where accuracy, robustness, and performance are critical. CFS Foundry’s castings are essential to items that improve our everyday lives, from scientific devices that demand extreme precision to automotive additives that improve vehicle performance.


Customer-Centric Solutions and Market Reach

Open communication, a good warranty, and prompt shipment are key components of CFS Foundry’s customer service strategy. The company serves customers worldwide, supplying precision metallic components to some of the most demanding sectors on the planet. With the ability to create unique aluminum castings and various steel additions in accordance with precise client requirements, CFS Foundry offers solutions that are both reliable and adaptable.

For additional information on aluminum casting.

Global Reach and Clientele

CFS Foundry serves a diverse range of industries, including:

  • Automotive: Lightweight, high-strength aluminum components for enhanced fuel efficiency.
  • Aerospace: Precision castings capable of withstanding extreme conditions.
  • Medical Devices: Stainless steel and nickel-based alloy components for durable, safe medical equipment.
  • Industrial Machinery: Custom castings for equipment that requires high performance and reliability.

Commitment to Quality and Sustainability

Importance of Quality

At the heart of everything CFS Foundry produces is quality. Even little errors in metallic casting can result in major issues, particularly when components are used in critical sectors like automotive, aircraft, and medical devices. For example, a badly constructed part of a scientific instrument or an airplane might pose serious risks. For this reason, CFS Foundry places a high value on accuracy and dependability in all of its products.

CFS Foundry is aware of the meticulous manner in which every stage of their procedure is closely watched. The company ensures that all of its products satisfy high standards by adhering to stringent quality control procedures. This enables them to create contracts with their clients and gives them confidence that the castings will function flawlessly at any time.

Quality Control Protocols

To make certain each element meets their standards, CFS Foundry follows several satisfactory managed protocols—a set of assessments and assessments completed at one of a kind levels of production.

These checks include:

1. Dimensional Checks:

  • CFS Foundry measures every component to make sure it is the right size and form during dimensional tests. This is important because a part might become useless if the measurements are even slightly off.
  • To ensure that every component satisfies the exact requirements provided by the client, the crew meticulously checks measurements using equipment and machinery.

2. Surface Quality Inspection:

  • In a surface quality inspection, professionals examine the outside of each component to ensure that it is clean, smooth, and devoid of defects such as cracks or lumps.
  • Smooth surfaces are particularly crucial for pieces that must blend in with other elements or have a pleasing appearance. The flat surfaces produced by CFS Foundry’s casting procedures reduce the need for further machining or polishing.

3. Durability Testing:

  • Durability testing is about making sure each part is strong and reliable. CFS Foundry tests parts to see if they can handle the conditions they’ll face when used, like extreme temperatures, heavy loads, or other stresses.
  • This testing helps guarantee that the parts won’t fail or wear out too quickly. For example, aluminum die castings for automotive parts must be able to withstand the wear and tear of daily driving.

Future Plans and Vision

In the future, CFS Foundry intends to increase its global presence by investing in new casting technologies and broadening its range of materials to provide even more flexibility to its clients. CFS Foundry is well-positioned for a sustained rise in the years to come by keeping up with technological advancements and improving its metal casting methods.

Conclusion

CFS Foundry has gained a reputation for expertise in metallic casting because of its unwavering commitment to quality. CFS Foundry ensures that every casting satisfies the highest standards by employing sophisticated machinery to carry out accurate dimensions and durability assessments and by adhering to stringent fine control procedures. By making an investment in the current era and following global standards, the business enterprise produces components which might be secure, reliable, and geared up to serve critical capabilities in various industries.

Because of its expertise in die casting and investment casting, CFS Foundry is a major force in the metallic casting sector. CFS Foundry provides a range of solutions that blend accuracy, robustness, and aesthetics, meeting the specific needs of several sectors with its stainless steel and aluminum castings. CFS Foundry is committed to providing its clients with adequate accuracy in steel casting, even as it continues to bolster its strategies.

Please contact CFS Foundry using the information below if you have any questions or would like more information about their casting solutions.

 

Source: www.msn.com - Story by Julian James

Industrial tools and special products for alloys & transformation: Developing and producing special alloys elaborated within its integrated foundry, as well as machining strategic parts with complex shapes.

Design and production of industrial equipment (SYSPRO): Designing, manufacturing, and installing proprietary equipment for our customers’ industrial processes.

Closure solutions (SEVA): Designing, manufacturing, and distributing mechanical and mechatronic devices for door equipment.

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SEVA SAINT-GOBAIN
43 rue du Pont de Fer
BP 10176
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France
www.saint-gobain-seva.com


 

Adding Intelligence

Quaker Houghton has developed a platform specifically designed to address these challenges, enabling manufacturers to benefit from the optimization of fluids and processes.

QH FLUID INTELLIGENCE™ offers real-time monitoring and control of fluid performance and costs, providing quick, precise, and actionable insights. The solution is customizable, scalable, and easily integrated into production operations, reducing waste, risk, and overall operating costs.

The platform combines four key elements: Quaker Houghton's top-tier fluids, application expertise, hardware, and software. As for the hardware, the QH FLUIDMONITOR™ family uses proprietary sensor technologies for automatic real-time measurement of critical fluid and process parameters, reducing the need for manual sampling and analysis. The QH FLUIDCONTROL™ hardware family integrates proprietary sensors and controllers for automatic measurement and physical control of critical fluid and process parameters.

These hardware families work in tandem with the third element, QH FLUIDTREND™, an intuitive, user-friendly software that displays real-time and historical data and analytics from QH FLUIDMONITOR™ and QH FLUIDCONTROL™. QH FLUIDTREND™ provides manufacturers not just with data, but with insights into optimizing fluids and processes, improving the predictability of results, which is highly valued by all manufacturers.

The combined elements of the QH FLUID INTELLIGENCE™ platform deliver insights that help with three words every engineer knows well: measure, control, optimize:

- Leverage precise and effective automation to measure key parameters for fluid performance;
- Control these parameters using reliable automation technology; and
- Use data to gain insights into optimizing fluids and processes.

The end result is a predictable, tangible outcome such as improved productivity, longer equipment and tool life, optimized labor efficiency, enhanced health and safety, and in some cases, even improved sustainability. Ultimately, manufacturers can further reduce their total operating costs with the QH FLUID INTELLIGENCE™ platform—an absolute necessity in today’s competitive and inflationary environment.

A Commitment to Sustainable Mobility

One of the cornerstones of the project is its focus on sustainable mobility. The entire complex will feature pedestrian paths, charging stations for bicycles and electric vehicles, as well as two separate pedestrian entrances to enhance employee and visitor access and safety. Numerous private parking spaces will be created, with special attention given to reserved areas for disabled individuals, pregnant women, and trucks.

A State-of-the-Art Headquarters for Continuous Growth

The expansion of the Modena headquarters not only responds to the company’s operational needs but also represents a vision for the future. The renovation and expansion of the existing building within the company-owned lot will allow SIR to grow without occupying new areas, promoting urban regeneration and improving the quality of workspaces.

Thanks to these initiatives, SIR will continue to consolidate its leadership position in the robotics sector while maintaining a strong commitment to environmental sustainability and the well-being of the local community. With a cutting-edge project that combines technological innovation with respect for the environment, the new Modena headquarters will be a nearly unique case in the Italian industrial robotics landscape.


 

GIFA México and Fundiexpo are a perfect match, complementing each other with not only their extensive experience and passion for the foundry industry but also a wealth of international contacts and incentives. Following the ceremonial opening attended by distinguished guests from politics, business, and academia, the event quickly developed into a vibrant exhibition day. Exhibitors from nearly 30 countries showcased machinery, equipment, services, and consulting. Various stations featured fascinating topics covering all aspects of foundry processes.

In Mexico, local foundries produce approximately 2.9 million tons of castings per year, offering excellent conditions for a growing market. With a young population and a favorable geopolitical and economic position, Mexico leads in the automotive sector, attracting both European and Chinese companies that have long recognized its potential.


 

Various arguments in favor of the purchase decision

A new order from a major German carmaker presented Druckguss Westfalen with new challenges that could not be met with the existing machine park. For example, the components included in the order were larger than all the parts previously made in the company. Moreover, the machinery market was overheated at the time, in 2022. After the pandemic, demand for production facilities soared. The huge demand for machines, combined with global supply chain issues, meant that some shortlisted suppliers were categorically excluded from Druckguss Westfalen due to delivery times. But not GROB; the machine manufacturer stood out from all the other suppliers and was characterized above all by its immediate response still on the same day. This was followed just one day later with an invitation to the machine manufacturer's main plant in Mindelheim to clarify all further details. "And two days later, we were actually already at GROB in Mindelheim," Martin Simon still astounds today when he thinks about of how fast everything happened then.  And the visit to Mindelheim was positive. After intense talks, the decision finally fell to the G520F. But it was not only the machine that convinced with its outstanding qualities. As at the AMB, the professional support and advice provided by GROB's sales staff was convincing. Of course, another decisive factor in the purchase was the extremely short delivery time of the machine. Within three months, the G520F was installed in the hall at Druckguss Westfalen, commissioned, and production started.

LHN 100-350 Luitpoldhütte at a glance:

• Width: 8.80 meters
• Depth (Length): 7.67 meters
• Height: 6.40 meters plus 0.5 meters foundation
• Total height with sand silos: 13.8 meters plus 0.5 meters foundation
• Total weight (including core box): approx. 90 tons
This is not Laempe's first project involving a gigantic core shooting machine: In 2022, Laempe built a core shooting machine of the LHL200-1700 type, which, with a shot volume of 1,700 liters and sand cores weighing up to 2.5 tons, also set new standards in the industry. The cores produced with the LHL200-1700 are used by the customer as form parts for casting ship engine components in their foundry.


About Laempe Mössner Sinto GmbH

Laempe Mössner Sinto GmbH is the world market leader in core shooters for the foundry industry and covers all areas of modern core manufacturing with its comprehensive product and service portfolio. The traditional German company is a complete solution developer headquartered in Barleben/Meitzendorf, Saxony-Anhalt. A total of 380 employees work at this state-of-the-art production site, the branches in Schopfheim in the Black Forest and Mannheim, and the subsidiaries in Pune (India) and Beijing (China). www.laempe.com 

About Luitpoldhütte GmbH

Luitpoldhütte GmbH is a medium-sized foundry based in Amberg in the Upper Palatinate region of Bavaria. The company, over 140 years old, produces high-quality cast parts in small to medium series in gray cast iron, spheroidal graphite iron, and compacted graphite iron. Cast parts weighing up to 1 ton per piece are produced using the machine molding process. The main customers are in the agricultural machinery, engine construction, construction machinery, and compressor industries. www.luitpoldhuette.de 

Dosing that makes daily tasks much simpler.

Space saving isn’t the only reason why Handtmann chose the Westomat Duo. There’s much more to this small but mighty furnace!

With two potential openings for the riser tube, sampling can be carried out with greater speed and ease, using the riser tube opening not in operation.

Heiko Blei adds: “On top of these benefits, Westomat Duo’s pneumatic base means we simply ‘lift and tilt’ - no chassis or rails are needed for positioning. It’s very easy to operate.”

A sustainable partnership. In more ways than one.

With five StrikoMelter melting furnaces, fifteen Westomat Classic and four Westomat Duo dosing furnaces already in operation at Annaberg, and a relationship spanning over 20 years, Handtmann and StrikoWestofen’ s partnership has stood the test of time. For good reason.  

Heiko Blei comments: “We are innovators. So is StrikoWestofen. We know they will always help us meet the needs of our customers – however those needs change over the years. The excellent technical support we receive is part of that. As is their commitment to energy saving. It’s built into their furnaces and their ethos as a business. For us, the Handtmann light metal casting division seeking to CO2-neutral by 2039, this is hugely valuable. I’ve no doubt we will continue to work with StrikoWestofen for many more years to come.”


The new cooperation partners, GIFA Messe Düsseldorf and Fundiexpo, aim to develop the event into one of the top four industry gatherings worldwide in the medium term. This ambition reflects Mexico's growing confidence as an emerging industrial nation making strides in all areas of foundry technology and aligns with Messe Düsseldorf’s development strategy under the concept "The Bright World of Metals."

Even before the event, the organizers ensured an excellent experience for both exhibitors and visitors. Fundiexpo GIFA intentionally addressed all areas of foundry technology. It is no surprise that nearly all key manufacturers of machinery and equipment for sand casting, permanent mold casting, and die casting were represented, along with service providers and consultants from around the world. Italy, Spain, Germany, the USA, and Turkey had a particularly strong presence, alongside the now-ubiquitous Chinese companies. Most visitors came from Mexico, but there were also many from other Latin American countries and the USA.

Positive Surprises and Optimism

The Management Team remains

Our current president, Peter Li, who headed up our Shanghai operation and has been a key component in this transition, will likewise remain in the Hunter family.  We have been blessed with longtime employees who know the industry and our company’s ability to serve it.  That gave me a very positive outlook in making this decision.” 

The new SMG Group management team along with the existing Hunter management team are 100% committed to providing value including delivery timelines which meet our client’s individual and business goals.

Hunter is a global force in the foundry business, with an installed base in nearly every industrialized country in the world.  In addition to its machinery manufacturing location in Chicago, Hunter has a worldwide network of sales agents, application engineers and support service personnel.

The company was founded in 1964 by Al Hunter, who pioneered the automated matchplate molding machine concept and held dozens of patents in the industry.  His son Bill, the former Chairman, who will remain in a consulting role during this transition, likewise developed numerous innovations in sand molding machine and mold handling equipment technology for the global foundry market.  Bill’s son Doug and his two siblings will retain a minority equity interest at Hunter, going forward.  Doug is well-known in the foundry business, having spent the last decade in manufacturing, sales and customer service. 


 

The sixth generation of electric drive in the New Class vehicles will achieve up to 30 percent more range and 30 percent shorter charging times, as well as 30 percent greater efficiency compared to the current generation of vehicles.

The center housing for the electric drive motor is a key cast component of the electric drive system. It houses the core components of the electric motor: the rotor, stator, gearbox and inverter, which are manufactured at BMW Group Steyr and compactly installed in the Landshut housing.

FP: Energy prices, taxes, bureaucracy—do you feel sufficiently understood by politicians as an SME?

Ralf Ahnert: Absolutely not. SMEs like ours form the backbone of the economy, yet we face disadvantages in taxation and bureaucratic hurdles in far too many areas. When things need to move quickly, they tend to drag on. Everyone is struggling with high energy costs, and it’s clear that politicians could intervene more “energetically” and, most importantly, more sustainably. When you hear about the tax optimization strategies employed by global corporations, it’s hard not to feel that SMEs are at a disadvantage.

FP: Beyond the current economic slowdown, what political measures would you like to see implemented to support your company?

Ralf Ahnert: One step would be long-term funding programs for SMEs—not just crisis support. While some funding is available, and it can be helpful, it’s still challenging to make investment decisions when financial resources are scarce. The required contribution from companies is often too high, depending on the scale of the investment.

Politics Shouldn’t Be Just a “Fire Extinguisher”

FP: What is your opinion of the Ministry of Economics' “Germany Fund” proposal? And what advice would you give to the EU Commission in Brussels?

Ralf Ahnert: The concept of the Germany Fund is solid, but like many emergency measures, it was hastily introduced. What we need are preventive, long-term, and sustainable solutions for SMEs to ensure competitiveness. This is an issue not just in Germany, but across the EU. I’ve recently spoken with Italian partners, and they’re facing similar economic challenges.
It’s critical that politicians move away from being reactive “firefighters” and focus on preventing crises in the first place. I recently saw a TV report that described the Germany Fund and Minister Habeck as being in “election campaign mode.” Unfortunately, the closer we get to September 2025, the more election rhetoric we’ll hear, with less focus on substantial, credible action. For us as a company, this means pushing ahead full throttle without paying too much attention to politically motivated messaging.

Thank you for the interview, and Glückauf! | The interview was conducted by Thomas Fritsch, Editor-in-Chief, Foundry-Planet GmbH.


About bub-DRUCKGUSS GmbH, Solingen

The production is designed for the manufacture of small and medium-sized castings. For high-quality surface parts in hand casting or for technical components in a fully automated process, die cast parts including mechanical processing are manufactured

- Zinc die casting with hot chamber die casting machines

- Aluminum die casting with cold chamber die casting machines

- Mechanical processing, assembly and toolmaking

- Hybrid die casting

- Surface coating / processing

- Construction

- Quality management

 

Source: www.bub-druckguss.de 

Bühler Carat 610

Handtmann is entering the production of large structural parts with the successful commissioning of a Carat 610 extended from Bühler AG with a clamping force of 61,000 kN and a shot weight of up to 128 kg of aluminum.

For example, large battery casings or frames up to two meters long can be produced in aluminum for electric vehicles. Even complete front or rear sections of a car can be cast in a single piece. Handtmann has already launched the first projects with German carmakers.

With this investment, Handtmann is demonstrating its entrepreneurial spirit and innovative orientation. Megacasting is an important component of the Handtmann strategy for supporting its customers in the transformation and is deliberately being established at the headquarters in Biberach in order to strengthen the competitiveness of the German automotive industry. Investments in new processes and technologies are the key to ensuring long-term growth, innovation and competitiveness in Germany and Europe.

Megacasting will enable Handtmann to enter new product areas. In line with the motto “We deliver transformation”, Handtmann will continue to increase its competitiveness and reposition itself as a reliable die caster and development partner with over 150 years of experience.

Dirk Seckler (Managing Director Sales and Technical Development, Light Metal Casting division): “We recognized early on that we have to transform ourselves from a pure ‘built-to-print’ to an innovative competence and solution provider. This also includes actively shaping the transformation through innovation. By entering the megacasting, Handtmann is taking on a pioneering role. We are the competent partner for our customers in the transformation of the automotive industry.”

To commission the new megacasting plant, the complete casting cell and the upstream and downstream processes in production were realigned and optimally coordinated. This is a basic prerequisite for implementing efficient production.

„This marks a turningpoint in vehicle production“

Heiko Pfeiffer (Executive Vice President Production, Light Metal Casting Division): “The introduction of megacasting in the automotive industry marks a turning point in vehicle production. The ability to produce large and complex structural components in a single casting allows us to shorten production time, improve material efficiency and increase the structural integrity of vehicles. Megacasting is a key driver of innovation and competitive advantage in modern production processes.”

The advantages of large components cast in a single piece primarily include reduced manufacturing complexity with lower purchasing and logistics costs. Production process steps are reduced and labor-intensive joining and finishing steps such as welding and milling are avoided. Weight in the body is saved, which is particularly relevant for electric vehicles. Megacasting is also of interest from a sustainability perspective, because larger components made from a single material offer advantages in terms of vehicle recycling.


 

Headed by Dr. Ing. Tobias Mertens, a renowned R&D expert, the division will develop and push forward innovative ideas in electrification and recycling. The target is to actively contribute to the global sustainability agenda and to significantly reduce environmental pollution. This step is of particular importance in 2024, OTTO JUNKER’s 100th anniversary year, and represents an important milestone. More information on the new business division is available both online and during events such as the HeatExpo in Dortmund from November 26th to 28th, 2024.

The establishment of OTTO JUNKER Solutions is a direct response to the growing demand for sustainable technologies and underlines the efforts of OTTO JUNKER GmbH to be leaders in the development of solutions for a more climate-friendly industry. The division will      focus on the electrification of process heat generation and the efficient recycling of batteries and metal products in order to realize the vision of emission-free production. This includes the modification of aluminium melting furnaces to induction heating, safe recycling processes for lithium-ion batteries (deactivation) and the efficient recycling of metal contaminated with organic products by means of pyrolysis.


By being located at the company’s Lammersdorf HQ, the division can take advantage of the existing infrastructure of the group which allows a quick realization of the projects to be approached. The company expects rapid growth with the target being to generate significant turnover by 2030, particularly by selling Power-to-Heat equipment. The establishment will not only diversify the portfolio of the OTTO JUNKER Group, but also create new jobs and seek expertise in all company departments. This underlines a future-oriented investment and signals a positive development of the location at Lammersdorf while providing an important contribution to the local and global economy.

Expertise, innovative strength and a strong commitment to environment and research put OTTO JUNKER Solutions in a unique position to bring about important changes and to provide a positive contribution in various branches of industry. In view of the transitional phase many production companies have to enter now, OTTO JUNKER Solutions are ideally placed to provide tailor-made solutions for individual requirements.

“We extend a warm welcome to Nicole and Xavier, and we are confident that their extensive expertise and insights from the industry will greatly enhance EICF's mission to advance the investment casting industry throughout Europe and beyond”, so the official statement. 

“As we move forward, we eagerly anticipate the fresh perspectives and innovative ideas they will bring to our discussions. Together, we will continue to promote growth, resilience, and sustainability within our sector.” 

A production dream becomes reality

The G520F was integrated into the existing production environment at Druckguss Westfalen within a production island. The production island is used for milling, washing and differential pressure testing. "The delivery and integration of the machine was exemplary and without complications," Martin Simon states, still pleased with the result to this day. The system will produce aluminum cases for a car manufacturer that will house the power electronics. Due to the component size of 280 mm by 800 mm, Druckguss Westfalen ultimately decided to integrate a swivel changer. Firstly, to reduce the ergonomic burden on employees, but also, of course, to increase productivity by many more times. By integrating the G520F, Druckguss Westfalen was able to reduce the number of employees by one person per three-shift period. The personnel reduction and the increase in duration or availability of the system have increased the overall efficiency of the entire system to 90%. GROB Service and Technical Support were also on hand at all times and provided Druckguss Westfalen with full support. "During production, we actually had two issues where we needed GROB's full support. The quick and competent help has helped us super-fast and everything has been resolved immediately," said Martin Simon.

Details of the G520F

The G520F has been specially designed for machining light components such as frame structure and chassis parts, but also for battery housings, and is thus predestined for use by Druckguss Westfalen. The G520F is a two-spindle machine for parallel machining of two parts. It has an interference diameter of up to 1,200 mm in the B-axis and 1,200 mm in the A-axis (without restriction), with a maximum part length of up to 1,500 mm (with restricted axis swivel range). The A-axis/B-axis combination in the table guarantees free chip fall and optimal heat dissipation, ideal for MQL machining operations. The axis arrangement of the F-series corresponds to the tried and proven GROB machine concept of the G-series. Modular and standardized GROB machine components guarantee the best possible product quality, an extremely high dynamic and short chip-to-chip times. The machine can also be flexibly automated, as was the case at Druckguss Westfalen. In principle, the G520F offers a choice between two types of part loading: Either top loading by a GROB linear gantry or front loading by a GROB pallet changer, a swivel or sliding changer as well as by a robot or manually by an employee.


Still perfectly happy two years later

"I would always recommend GROB. This is the best machine I've ever bought. Precise, dynamic and reliable. The additional purchase costs are easily recouped over the term," emphasizes Martin Simon.

Druckguss Westfalen has not regretted its decision in favor of the G520F from GROB for a minute. On the contrary, the company plans to further expand its machine park with GROB and is increasingly calculating new manufacturing inquiries based on GROB machines. "Thanks to our rapid availability and our machining specialists, we can offer our customers a wide range of solutions. We are therefore all the more pleased if further projects are to emerge from such cooperation", said Frank Uelwer, head of sales at Produktionstechnik NRW, an official commercial agency of GROB.

Source: www.grobgroup.com

The company's technological openness is evident in Landshut. The plant is characterized by a high degree of production flexibility. In addition to the ongoing transformation and the production of components for battery-electric vehicles, Landshut continues to manufacture components for efficient combustion-engine vehicles, such as cylinder heads, crankcases and drive shafts. The plant is a center of innovation and is highly skilled in the latest manufacturing technologies. Landshut has further developed its own casting process, the injector casting process, for the next generation of housings. This innovative process not only guarantees optimal mechanical properties of the casting, but also reduces energy consumption, CO2 emissions and the use of resources. The Landshut plant is therefore making an important contribution to sustainability.

Outlook for the New Class The all-electric New Class will start production at the end of 2025, initially with an X model at the Debrecen plant in Hungary. The Munich plant will follow shortly afterwards with the sporty sedan. The high-voltage batteries for the New Class vehicles produced in the Bavarian plants of the BMW Group will in future be manufactured at the Irlbach-Straßkirchen site in Lower Bavaria.


 

A Proven Product

Although the QH FLUID INTELLIGENCE™ platform is a relatively new market launch for Quaker Houghton, several large manufacturers have already successfully implemented it—and the results are impressive. A global automotive company that utilized QH FLUID INTELLIGENCE™ to optimize fluids in its grinding processes saved $300,000 per year, reduced downtime by 75%, and improved productivity by 1,000 hours annually.

In the aerospace sector, a manufacturer of wing ribs has benefitted in multiple ways from QH FLUID INTELLIGENCE™. By employing the platform, the company saves manual labor in filling and maintaining coolant, extends coolant life, reduces waste and downtime during coolant changeovers, improves tool life, and reduces defects as fluid concentration remains consistent.

The list of industry segments interested in the QH FLUID INTELLIGENCE™ platform and its applications is long—from conversion coatings for surface treatments to aluminum hot rolling, steel cold rolling, and a variety of metalworking applications.


 

The Future of Fluids

When it comes to automation technology for process fluids, a key differentiator of Quaker Houghton’s offering is that the QH FLUIDMONITOR™ and QH FLUIDCONTROL™ hardware products are developed and calibrated in-house by a dedicated team of engineers and chemists. These experts are not only familiar with industrial sensor technologies but also with formulations and applications for industrial process fluids. With this expertise, Quaker Houghton has developed unique, proprietary know-how for calibrating process fluids for sensors, reducing the risk of incorrect readings and ensuring accuracy even under harsh operating conditions—something others have not achieved.

Similarly, the analytics embedded in QH FLUIDTREND™ and the resulting optimization recommendations were developed by QH software engineers and supported by the institutional knowledge of QH’s technical experts. The internal expertise of Quaker Houghton’s chemists, physicists, engineers, and application experts is leveraged throughout the product development process, not just at launch.

What Industry 4.0 has brought to primary manufacturing processes, Quaker Houghton now brings to the supporting processes in production. Quaker Houghton has successfully leveraged automation and control technologies to digitize and optimize these often-forgotten pieces of the puzzle. Whether you are a die-casting company or a steel mill, the QH FLUID INTELLIGENCE™ platform can help increase the predictability of outcomes while reducing waste, improving efficiency, and lowering costs.

QH FLUID INTELLIGENCE™ represents the intelligent future of fluids. For more information, visit: https://home.quakerhoughton.com/qhfluidintelligence/ 

Former AFS President and foundry entrepreneur Patricio Gil, a Mexican-American who attended the fair with his daughter Patrizia, summed it up: “You expect a good event from experienced partners like GIFA and Fundiexpo, but I’m positively surprised. Mexico has enormous potential, and this kickoff was exceptionally successful.” Many exhibitors shared similar sentiments, excited about the large number of visitors and the chance to meet both existing and potential new customers.

 

Klaus Lanz from die casting cell manufacturer YIZUMI reported that visitors from across Latin America visited their booth, showing great interest in die casting and light metal casting.

 

Claudio Cossalter from Lianco confirmed the positive atmosphere and was pleased with the strong interest in automation.

Similarly, Ing. Ernesto Vega, who represents Haitian Die Casting Mexico, was impressed by the turnout and visitor quality, and he and his Chinese colleagues were visibly satisfied with their presence at the show.
Throughout the event, the desire for networking and exchange was palpable.

New projects were discussed and introduced, such as the new MAT foundry in Mexico, which is being managed by the internationally renowned consultants from GEMCO and is expected to begin operations early next year with state-of-the-art equipment.

From Germany’s die-casting specialist FRECH an impressive team traveled to Mexico City – and for good reason. The company has a strong customer base in Latin America, extending beyond the automotive sector. "We feel very much at home in Mexico, and the Fundiexpo GIFA provides an excellent platform for us," the company stated.

A Show That Leaves Us Wanting More – Monterrey 2026

The program, which included various presentations and events, left no desires unfulfilled. Despite the challenges that a vast metropolis like Mexico City presents—be it logistics or the bustling environment—the overall atmosphere remained positive. The request from some visitors to hold the event at other locations will be granted in two years.

From October 28-30, 2026, Fundiexpo GIFA México will be held in Monterrey.

We take many good impressions home from Mexico City. We were able to meet numerous business partners in person, strengthen our relationships with associations and foundries, and are convinced that Mexico, as an emerging foundry market with many advantages, offers excellent prospects right now.

Viva México!


 

1. Seamless Integration

The ESM series is designed for effortless integration of essential functions such as flow measuring, pressure monitoring and control. This seamless incorporation streamlines die casting operations, reducing complexity and increasing efficiency. Operators can now achieve more precise and consistent results with less effort, allowing for smoother and more reliable production processes.

If the induction furnace is designed as a coreless furnace (s. figure 1), a ceramic crucible is located inside a cylindrical copper coil. The material charged into this crucible is exposed to an electromagnetic field generated by the current flowing through the copper coil. This field induces eddy currents in the metal. The ohmic losses of these eddy currents heat the metal and ultimately liquefy it.

Such coreless induction furnaces achieve efficiencies of over 80 % for ferrous materials and over 70 % for highly conductive materials such as copper or aluminum, provided that the coil is made from highly conductive copper and yokes made of transformer sheet laminations are installed to provide a return path for the magnetic field.

Despite the currently weaker Chinese economy, we were completely satisfied with the number of visitors and the discussions held at and after the trade show. As always, there was a good mix of interested parties, existing customers and familiar faces.

We at Geiger also took the opportunity of our good position within the Giga-Casting sector by exhibiting a new and already award-winning rear underbody of considerable size, which was cast with Trennex release agent.

The Hype around Giga-/Megacastings

In addressing the strategic thinking of the company, Norican highlights the complexity of single-piece mega castings compared to multipart solutions, adapting to the demands of both the European and Chinese markets. The Smart platform Toggle Free (TFs) series of die-casting machines cover from 1,400t to 11,000t clamping force, as flexibility is crucial and involves more than just size.

Developing Markets and 24/7 Service

Mr. Wei sees significant opportunities for Norican as it expands its presence across Asia, exploring new markets in Thailand, Indonesia, Vietnam, Malaysia, in which Norican has created a new region in SEA. This expansion presents a vast aftermarket field alongside traditional new business.

The visit consistently demonstrated the company’s strong focus on aftermarket and sustainability. Norican prioritizes high-end market segments to ensure sustainable success, combining European technology with responsive Chinese service, offering 24/7 availability. This approach is particularly vital as the Chinese market matures, with increasing emphasis on sustainability and quality. Our host takes great pride in his team, who understand that logistics and speed are critical, especially when it comes to spare parts.

We had an exceptional visit to Changzhou, delving into the manufacturing world of the Norican Group in China. Our heartfelt thanks to Wei Baohua, Senior Vice President China Northeast Aisa, and his team for their extraordinary hospitality and insightful exchanges. We return to Europe inspired by their commitment, inspiration, and opportunities in the transformation of the foundry industry, wishing them continued success!


Spindle-mounted Camera System

To remedy this and generate new potential for process optimization, Rotoclear has developed a special camera system that withstands the harsh conditions inside CNC machines while delivering sharp images up to 4K resolution. "The biggest challenge is the constant spraying of coolant and oil, which destroys conventional recording devices and even supposedly robust action cameras within a few days to hours," Friedrich explains. The real innovation lies not only in the robust construction, which offers little surface area and space for chip nests to form, but especially in the fast-rotating viewing window made of shatterproof glass in front of the lens. This utilizes a well-established concept: the centrifugal force generated by the rotation flings droplets and solid particles outward, keeping the window clear and clean.

With up to two camera heads per control unit, multiple angles can be captured simultaneously in picture-in-picture mode: from the ceiling (Top View), from the wall (Side View), and even from the tool's perspective (Tool View). The Rotoclear C2 camera head is the first of its kind that can be mounted directly on the spindle head near the tool. Its design has been specially adapted to the accelerations occurring there, which, in combination with the rotating window, generate gyroscopic forces. Additionally, it features an integrated position sensor that compensates for movements at the tool head. "This allows machine operators—and anyone else interested—the ability to observe machining processes in large cabins or deep cavities in the workpiece up close," says Friedrich.

High-Resolution Image Data Enables Detailed Error Analysis

The digital image data from the machine cabin is transmitted to the control unit with a resolution of up to 4K at 30 fps. From there, it can be streamed live via HDMI, TCP/IP, or RSTP and stored in the media gallery. Access is possible remotely via internet protocol, allowing employees to critically inspect the machine interior from the home office and directly contribute to optimizing machining processes if necessary. "Anyone looking to improve processes within their own CNC systems should first ensure they have the necessary optical information as a basis for error analysis," concludes Friedrich. "The Rotoclear C2 reliably delivers this valuable data in high resolution and, thanks to its mounting on the tool spindle, even from entirely new perspectives."

Further information at https://rotoclear.com/de/ 

In 2019, Rotoclear GmbH was spun off from Autz + Herrmann GmbH, which invented the world's first rotating viewing window for machine tools in 1983. The company specializes in the optical monitoring of processes in machining equipment. Rotoclear products provide clear insights where users would otherwise be hindered by liquids or particles. The newly acquired optical information forms the basis for valuable insights to make processes safer, more reliable, and more efficient.

He also emphasizes that in recent years, China's manufacturing industry has ushered in a new wave of globalization, while Mexico, as a key hub of the North American market, has provided YIZUMI with limitless development opportunities due to its unique geographical location and solid manufacturing foundation. The establishment of YIZUMI Mexico is a critical step to entering the North American market and improving its global service capabilities. The subsidiary will leverage YIZUMI's strong technological strengths and brand advantages to provide more convenient and efficient services to local customers.

Next, Mr. Raul Lizarrituri gives an enthusiastic speech. He begins by warmly welcoming YIZUMI to build a subsidiary in Mexico and praising the company's outstanding contributions in the field of automotive manufacturing equipment. He emphasizes that Mexico, as a major global automaker, has broad prospects to collaborate with YIZUMI in the automotive industry. YIZUMI's entry will not only boost the optimization and upgrading of the local automotive industry chain to improve industrial competitiveness, but also bring advanced technologies and innovative solutions to the industry, promoting industry innovation and growth.

Capacity and Flexibility Issues with the CMM

DURA has been using a coordinate measuring machine (CMM) to perform its quality controls – and for good reason. CMMs are the most accurate metrology equipment for quality inspection. However, relying on only one stationary CMM, the metrology department struggled with capacity and flexibility issues. The CMM was often extremely busy with all types of inspection, and the EV battery enclosures had to be brought to the metrology lab for measuring.

DURA started looking for additional inspection capability to meet their need for flexibility and mobility, crucial for supporting their growing operations. The company wanted to ensure it sought out the most advanced technology for its precise measurement requirements.

Trust in the MetraSCAN 3D|BLACK Elite and HandyPROBE

In its quest for new, innovative technology to meet its measurement needs, DURA opted for the Creaform optical CMM MetraSCAN 3D|BLACK Elite and portable CMM HandyPROBE, paired with Polyworks. “Creaform and Polyworks have a strong reputation in the 3D measurement industry,” says Branden Head, Metrology Supervisor at DURA. “Our sister facility in Europe had previous experience with Creaform, and the positive feedback weighed heavily on our decision.”

The G920F5: A milestone in machining technology

Machining center G920F5 was designed specifically for machining so-called "giga castings" – large-format components that find increasing use in the automotive industry. These components, often called "underbodies", place high demands on the machines machining them. The G920F5 meets these demands with its robust design and the option for 5-axis machining, which allows precise and efficient machining even under challenging conditions.

"The development of the G920F5 was an exciting challenge we accepted with great dedication," says König. "We wanted to create a machine that meets not only today's demands, but tomorrow's as well."

Innovation meets flexibility

The G920F5 is not just optimized for machining giga castings, it also provides high flexibility thanks to its modular design and various automation options. This makes it the ideal solution for manufacturing the most varied component designs. From frame structure parts to battery housings – the G920F5 is suited to the most diverse applications and permits efficient and resource-saving production. "Our close cooperation with OEMs and automotive industry suppliers let us fine-tune the G920F5 precisely to the requirements of the industry," König says. "This machine is a true all-rounder and provides enormous added value for our customers with its adaptability.

In addition to the G920F5, GROB also offers other G900-series machines, including the G920X for machining extruded profiles and the G920F4 for machining complete battery housings. All machines of this series are designed for highest performance and precision and provide solutions for the growing challenges of the automotive industry. "We have created a machine platform unparalleled in the industry with the G900 series,” says König. "Our machines are designed to meet the increasing demands of the automotive industry while at the same time providing the best efficiency and sustainability."


Customized solutions for machining extruded profiles

The G920X was specially developed for machining challenging extruded profiles. This machine has two spindles and bridges arranged one above the other, allowing two workpieces to be machined at the same time. "With a machining length of over 2.5 meters, the G920X is especially suitable for machining aluminum profiles often used in car body construction and crash management systems," explains König. "Its robust and rigid design gives the G920X high stability and precision, even under the most challenging conditions." This machine is known for its high flexibility, which lets customers efficiently machine a wide range of profile geometries. Due to its modular design and its options for automation, the G920X provides an optimized solution for companies requiring both precision and high throughput rates.

The ideal solution for machining complete battery housings

The G920F4 is the ideal machining center for machining complete battery housings and their components. This machine was developed to encompass the entire machining process for large-scale workpieces and ensure high productivity at the same time. "With two optional spindles arranged next to each other or one above the other and a table for machining workpieces with a length of up to 3,000 mm, the G920F4 provides maximum flexibility," stresses König. The G920F4 allows efficient 4-axis machining and impresses with extremely short chip-to-chip times and high dynamics. "Our customers profit from the high production flexibility of the G920F4, which excels due to its modular design, convertability and its interlinking and automation options," adds König. Its particularly rigid construction and machine design specifically for minimum quantity lubrication (MQL) ensure optimum work area design and a large chip funnel for efficient chip removal.

Future-oriented technologies for the automotive industry

GROB once again underscores its leadership position in the machine manufacturing industry with the new G900 series. These machines are tailored to the requirements for modern automobile production and provide future-oriented solutions for machining mega and giga castings as well as extruded profiles.

Visitors to the AMB 2024 can experience the G920F5 live and see its unique performance features for themselves. "We look forward to presenting the advantages of our latest machine series to our customers and shaping the future of machining technology together," concludes König.

Calderys’ safe. program

Calderys safe.day is named after the group’s safety program: safe. launched In 2023 during the first edition of the safe.day which gathered the whole newly-combined company. The safeProgram aims to maintain a strong health and safety culture across our business. It is structured around four pillars: 

Safety First: Safety is part of the company’s DNA. Employees are encouraged to take the time to do things properly and halt operations if safety conditions do not meet the group’s policies and protocols. 

Advancing Communication: Effective and transparent communication is encouraged between co-workers about the company standards and protocols and about potential dangers. It is vital for continuous improvement.

Fostering Collaboration: Health and safety are promoted as a collective effort and shared commitment. Employees are urged to intervene in high-risk situations for the benefit of themselves and their teammates

Encouraging Ownership: Everyone is accountable for workplace health and safety, whatever their role. Employees are encouraged to actively engage and visibly commit to create an incident and injury-free environment.

“I am convinced that this plant will develop into a vibrant center of our production activities and that we have made an excellent choice with Ciudad Juárez – on behalf of the management, I would like to thank everyone involved in the successful implementation of this project. First and foremost, I would like to mention Marcelino Espelosin and his team México, who made the successful realization of this ambitious project possible. Also the entire US team of Kurtz Ersa, Inc. as well as the German Ersa and Kurtz colleagues, who have contributed significantly to the establishment of production here with tireless commitment,” said Albrecht Beck,

before handing over the microphone to Vincent and Rainer Kurtz, who, as representatives of the Kurtz shareholder families, emphasized the strategic importance of the project for the Kurtz Ersa Group. The words of welcome were followed by the traditional ribbon-cutting ceremony, factory tour, festive buffet and live music from a mariachi band, before numerous customers were able to immerse themselves directly in the performance capabilities of Kurtz Ersa systems on the following Technology Day.

Flexibility amidst geopolitical challenges

SAVELLI's strong position in the global market is a result of its ability to flexibly adapt to the current geopolitical challenges and align with leading multinational corporations investing in new foundry facilities across countries like Mexico, Poland, Germany, Bosnia, Turkey, and the United Kingdom.

Companies such as Brembo, MAT Foundry Group, Fritz Winter Eisengießerei, Castings PLC-William Lee, PMP Industries, and Elginkan-Odöksan have chosen SAVELLI and its advanced technologies for the development of new greenfield and brownfield foundry projects.

Currently, SAVELLI, together with its subsidiary Savelli Machinery Mexico and supported by FTM (Puebla), is installing a high-performance horizontal molding line with dense sand mold boxes and the corresponding sand preparation plant for MAT Foundry Mexico in Pachuca. Additionally, a large sand preparation plant with a state-of-the-art rotary cooling drum is being set up for Brembo Mexico in Monterrey.

SAVELLI’s ability to support leading multinational companies and execute complex projects across various regions solidifies its role as a trusted partner and technological leader in the foundry industry.

About Savelli Technologies srl

Savelli Technologies S.r.l. is an Italian company with over 180 years of experience in the foundry industry, specializing in the design and manufacturing of advanced green sand molding systems. Known for its innovation and engineering expertise, Savelli provides high-performance solutions for global clients in the automotive, aerospace, and industrial sectors. With a focus on quality, efficiency, and sustainability, the company plays a key role in shaping the future of foundry technology worldwide.

For more information, visit: https://www.savelli.it 


 

Novel methodology in designing an ultra-light gearbox cover for the electrical drive train of a passenger vehicle was recognized. The quality of the casting was increased and an additional weight reduction of 34 percent was achieved by using an improved Vacural® die casting method from FRECH.

MSc.Eng. Mirjam Jan-Blažič addressed the current challenges facing the industry in her opening remarks, drawing on Nobel Prize winner Angus Deaton's observation that while life had improved until 2013, recent changes could indicate tougher times ahead. She urged the audience to prepare for uncertainty as the industry is increasingly affected by fluctuating raw material and energy costs, global economic conditions and labour shortages.

Michel Cornelissen, Calderys President and CEO said: “I am thrilled to welcome Sander to the Calderys family. His extensive financial experience and performance record will be a critical addition to our group.

After our carve-out last year, almost immediately followed by the successful combination with HWI, Sander will have an instrumental role to play in the next phase of our development and in enhancing shareholder value.

I look forward to working with him to bring Calderys to the next level of its growth”.

With the focus of Asia and even the world foundry industries, aiming to construct a whole industrial chain for the Asia manufacturing industry, Metal Thailand 2024 was successfully held from September 18-20, 2024 in BITEC, Bangkok, Thailand. The event was organized by China Foundry Association, Confederation of Chinese Metalforming Industry, China Heat Treatment Association and China Welding Association.

As the third session of this Thailand series event, with its debut in 2019 and 2nd edition as a virtual one in 2021, this year, the Metal Thailand is really the big gathering of the Asia foundry industry, almost all the members from Asia Foundry Association attended the exhibition and concurrent forums, including China Mainland, Hongkong, Taiwan, Thailand, Japan, Malaysia, Indonesia, Vietnam, India, Mongolia, etc..

Grand Opening

The opening ceremony of Metal Thailand was grandly held in the morning of Sept. 18, attracted about 300 people’s participation, including official of the Chinese Embassy in Thailand, CCPIT officials, the four organizers, Asia Foundry Association’s executive members, industry organizations leaders from foundry, subcontractor, automation, machinery, heat treatment sectors in Thai, industry experts, exhibitors and visitors to attend.

Top exhibitors in the hot-processing industries gathered

150+ exhibitors from China, Thailand, India, Germany and other parts of the world, high-calibre exhibitors in sectors including ferrous & non-ferrous casting, alloys, raw & auxiliary material, equipment, 3D printing, diamond tools, grinding, electric furnace, investment casting... covering the whole foundry and basic manufacturing industrial chain. The exhibition built a platform for participants to learn about trends in the metalworking and manufacturing industry markets, get supply and demand information, have access to new products and equipment, as well as speak to our exhibitors and industry experts.

CRANFIELD FOUNDRY IN BRIEF

Since 2019, we have been systematically building our reputation in Europe as a reliable supplier of high-quality grey and ductile iron castings. Cranfield Foundry is a modern, semi-automatic grey and ductile iron DISA foundry, built in 2019 by GEMCO ENGINEERS on an area of 8 000 square meters. Currently working in 2 shifts with total of 140 employees. We are strong advocates of KAIZEN. With more than 1,500 improvements implemented annually, we consistently enhance our quality and customer service. The KAIZEN mindset also helps us effectively drive costs down, which is reflected in our competitive pricing. We are closer than it seems. With an EUR.1 certificate, 2-3 days delivery time within Europe, and competitive, stable shipping costs, we ensure consistent deliveries and reduced transport costs for our customers. Our combination of ABP induction melting technology, a horizontal DISA 32/32, and a modern core shooter gives us flexibility needed to cover a wide range of our customers’ needs, from small to large castings.

ABOUT US - TRUSTED FOUNDRY

Our facility is designed and engineered by GEMCO – a global leader in foundry engineering. Gemco built foundries for Georg Fisher, BMW and Volvo, etc. Our manufacturing equipment is delivered by DISA and ABP. With over 2,200 moulding machines installed worldwide DISA is a global leader in foundry technology. Equally impressive is expertise of ABP with over 100 years of history in metal melting technology. In order to offer competitive price and meet our customers requirements for short lead times, low stock levels and faster response – we located our investment in sunny Macedonia. In order to be able to satisfy our customers’ requirements and growing market demand long term without increasing the cost, we work closely with The Lean Enterprise Institute, Inc.

CAPABILITIES

What we can do for you

We are determined to continuously expand our range of products and services.
Currently our capabilities can be summarized as follows:

  • Iron casting grades

    • Grey iron: EN-GJL 150-350 and other related grades

    • Ductile iron: EN-GJS 350-800 and other related grades

  • Products groups and industries include:

    • Sanitary and municipal

    • Fittings and valves

    • Railway

    • Automotive and agriculture

    • Construction & building

    • Oil and refinery

    • Cast iron cookware

    • Decorative and custom-made designer products

MATERIALS AND VALUE ADDED OPERATIONS
Grey and ductile iron castings
Machining (high volume, in cooperation)
Painting: dip painting

HORIZONTAL LINE
Maximum casting size 700 x 700 x 500 mm
Maximum casting weight 80 kg (ductile 60-70 kg)
Maximum line speed 100 moulds per hour

INDUCTION MELTING FACILITY
Medium frequency coreless induction furnaces
Max. 15.8 t liquid metal per hour (5.4 t in phase 1)

Asia Foundry Cast a Sustainable Future

During the 3-day exhibition, there were a series of events held, including the China-Thai Metal Hot-forming Process Technology and Development Forum held on September 18, which attracted the representatives of foundry, forging, heat treatment and welding industries both from China and Thailand to make reports on the development situation, latest technologies, as well as international cooperation forecasts. It has attracted the attendance of more that 50 local participants. China and Thai foundry industry exchanged with each other during the forum, which was also a good chance for match-making with Thai enterprises

The 6th Asia Foundry Forum: The speakers from the Asia countries and regions offer us the situation and development trend of the industry, also provide insights into the sustainable development of the foundry industry.

On Sept. 20, revolving the need of a lot of Chinese companies who are interested in investing in Thailand, the Thailand Investment Seminar was held. The promotion department official, industrial park official and the entrepreneur who have invested in Thailand introduced policies, explain the related regulations in detail and their success stories.

Besides, there were also other programs held during the event, such as Thai Foundry Association Day, Smart Manufacturing-3D printing technology, Semi solid (Aluminum Alloy, Magnesium Alloy) Forming Technology Application Exchange, etc..

Let’s work together for a brighter future of the world foundry industry.

New Platform, New Achievements: The bright future of metalcasting is yours to explore at Metal China and Diecasting China 2025, National Convention and Exhibition Center (Tianjin), May 20-23, 2025! From the newest manufacturing tech to the latest breakthroughs, from advanced materials to one-stop intelligent solutions of metalcasting, Metal China and Diecasting China will give you the first look at the trends and innovations that will shape the industry.

Looking forward to seeing you in the next foundry event METAL CHINA & DIECASTING CHINA from May 20-23, 2025 in Tianjin.

For more information, please visit us at: http://www.expochina.cn/en/index or contact Maggie Li, limengmeng(at)foundry.com.cn


 

CORE SHOOTER
IRON GRADES

EN-GJL 150-350 and similar grades
EN-GJS 350-900 and similar grades

DISAMATCH 32/32
Mould width 813 mm
Mould depth 813 mm
Mould height (drag) 225-300 mm
Mould height (cope) 225-350 mm
Max. mould thickness 650 mm
In-mould cooling 107 moulds
In-mould cooling +/- 70 min
Sand volume +/- 300 T

ABP FURNACE
Capacity 5,000 kg each
Maximum melting rate: 7,504 kg/h
Nominal melting rate: 6,000 kg/h
Energy consumption: 540 – 675 kWh/t
Converter power: 4,000 kW
Power transformer: 4,800 kVA

SUSTAINABLE INNOVATION

In the last two years in our sunny Macedonia, a large number ofphotovoltaics -sources of electricity have been built and invested. Looking to the future, Cranfield Foundry is working to expand its cooperation with photovoltaic technology providers. Our substation, will help us in this cooperation, as our local photovoltaics partner will be able to connect to it. Тhis collaboration aims to enhance our energy efficiency further and support our ongoing efforts to contribute to a sustainable and eco-friendly industrial sector. Solar energy will not only provide a renewable source of electricity for our foundry but also will demonstrate our commitmenttoreducing our carbon footprint and embracing green energy solutions.


 

Quality increase and weight reduction through innovative die casting solutions

"We are very pleased to receive the IMA-Award of Excellence for Processes. This honors FRECH's comprehensive expertise in innovative die casting solutions for developing lightweight structures in connection with electric mobility. We are thankful to our partners for their excellent collaboration," said Dr. Thomas Franco, Chief Technology Officer of Oskar Frech GmbH + Co. KG. FRECH was recognized as a member of a project consortium of renowned and leading companies and institutions. With the project "InDrutec-E," this consortium has taken on the mission of taking over technological leadership in the field of die casting of lightweight metal alloys through innovative developments, including in the field of electromobility. The project consortium developed a design methodology for ultra-light gearbox covers of the electrical drive train for passenger vehicles. This provides an additional lightweight construction potential of 15 to 35 percent in bearing applications such as housings and covers, through the use of magnesium.

"By substituting magnesium for aluminum, an initial weight savings of 25 percent compared to a reference component was able to be achieved. Building on this, a further weight reduction of 34 percent was achieved with the use of an improved Vacural® die casting method from FRECH. In addition to improving the casting quality, the overall weight of the gearbox cover was cut in half," explained Dr. Franco, making reference to the possibilities. Electrified drive concepts, consisting of complex casting housings with integrated gearboxes and motors and a variety of attachment parts offer the foundry industry new fields of application. "The Vacural® die casting method has proven to be ideal for manufacturing complex lightweight components in the development of lightweight construction structures in connection with electromobility. With high casting quality, the weight reduction of the final product achieves both significant material savings as well as a reduction in CO2 emissions," said Dr. Franco.

“It is an honor to have been chosen to be Calderys’ new CFO,” added Sander Bovee, “the group is a top of the funnel supplier to diverse geographies and critical industries such as steel, foundries, aluminum, glass, and many more. It has a recognized leadership position in its markets with its world-class tailor-made and superior quality products and services, and long-lasting relationships with many of its over 7,000 diversified customers. I cannot wait to start working with the group’s global talent and continue positioning Calderys as the partner of choice of all high-temperature industries. I am impressed by Calderys’ achievements over the last 18 months; the group has demonstrated a real commitment to further development with, for instance, the transformative investment in India for its new facility. I am really delighted to be able to support the group in its new phase of growth.”

A Dutch national, Sander holds a master degree in Economics and an executive master in Finance and Control at Maastricht University. He completed Executive Education at Harvard Business School in Boston and at IMD Business School in Switzerland.

About Calderys

Calderys is a leading global provider for industries operating in high-temperature conditions with 2023 revenue at circa €1.6bn and over €220m of adjusted EBITDA. The Group specializes in thermal protection for industrial equipment with a wide range of refractory products and advanced solutions to enhance steel casting, metallurgical fluxes, and molding processes. With a presence in more than 30 countries and a strong footprint in the Americas through the brand HWI (HarbisonWalker International), Calderys’ international network of experts ensures an end-to-end offer with tailored services. Drawing on over 150 years of experience, Calderys supports its customers in their energy transition needs. Headquartered in Paris, France, the Group counts 5,800 employees and contractors, and 50 plants on five continents.


For more information, visit www.calderys.com

About the "IMA-Award of Excellence:"

The "IMA-Award of Excellence" is awarded annually by the International Magnesium Association (IMA). It recognizes companies, innovative products and manufacturing technologies for the varied application possibilities of magnesium. The IMA Award is awarded in six categories: Automotive Cast, Commercial Cast, Process, Wrought, Environmental Responsibility and Future Technologies in Magnesium. The project consortium received the award in the category of Process.

See https://www.intlmag.org/page/showcase2024-process for more information.

About the "InDrutec-E" project:

The goal of the "InDrutec-E" project (Innovation leadership in die casting technologies for electromobility) is to achieve and further expand technological leadership in the field of die casting of lightweight metal alloys through innovative developments, including in the field of electromobility. To this end, novel material and manufacturing process innovations are developed, optimized for the changing requirements profile of the electrical drive train, intended to enable lower component weight at lower cost, lower CO2 emissions and improved component quality. There are multiple innovative technology routes for cost-effective and CO2 emissions-reducing lightweight construction in the field of die cast components which have the potential to reduce weight in individual component areas of electric vehicles by 15 to 35%. As partners in the project, the companies Robert Bosch GmbH, Oskar Frech GmbH + Co. KG and Gühring KG work together with the University of Aalen and the DLR Institute for Vehicle Design (Project Management) on the technological developments mentioned above. They are supported by the associated partners Andreas Stihl AG & Co. KG and EJOT GmbH & Co. KG.

The plenary sessions particularly focused on issues of competitiveness, sustainability, digitalisation, automation and human resources in the European foundry sector. Key technical topics included advances in areas such as thermal analysis, virtual casting and new testing methods for coatings.

One of the standout presentations celebrated 50 years of research into grey cast iron at the CMRDI Institute in Egypt. Breakout sessions tackled pressing issues such as the transition to sustainable foundry practices, CO₂ reduction in steel production and environmentally friendly coatings.

The conference was accompanied by an impressive exhibition with 49 exhibitors, 10 of whom were participating for the first time. Despite the current challenges facing the industry, the event continued to serve as a valuable forum for networking and knowledge sharing, attracting regular attendees each year who looked forward to reliable insights into the future of the foundry industry.


 

High Accuracy Captured on the Shop Floor

The fast and accurate 3D scanner and portable CMM have been engineered to perform highly accurate and repeatable metrology-grade measurements and 3D geometrical surface inspections directly on the shop floor. Equipped with their MetraSCAN 3D or HandyPROBE, the metrology department could capture characteristics at 0.025mm (0.0009 in) accuracy without moving the structures to the metrology lab.

This move from touch probing to 3D scanning also enabled DURA to acquire a larger quantity of data quickly, compared to only a few discrete points collected slowly with CMM. In addition, the whole battery enclosure can now be measured in a single setup since the entire part fits into the system’s field of view, eliminating leapfrogs and reducing the measurement time.

Used as a mobile measurement station whenever needed, the metrology-grade 3D scanner and portable CMM added intermediate checks directly on the production floor, influencing the overall quality and efficiency of the manufacturing process. Now, more EV battery enclosures can be inspected in less time. In parallel, Creaform’s measuring solutions helped reduce the workload of the traditional CMM, assigning it to critical inspections with tight tolerances.

Helpful Training and Fantastic Support

DURA initially received a one-week training course to learn how to operate the 3D scanners and software to their full potential. An additional follow-up training was also offered to improve their measurement results. The engineers described the training as very beneficial and easy to understand.

Creaform’s application engineers and technical support were available whenever DURA reached out for questions. Their answers were informative and helpful. “We rely on internal and external resources to ensure that our team fully utilizes the equipment to best serve our facility,” says Mr. Head. “Creaform’s ongoing support has been integral to our growing team.”

Pivotal Increase of Measurement Capability

 We use the Creaform MetraSCAN 3D and HandyPROBE as portable measurement stations to measure incoming extrusions and get quick scans of the product before it moves forward to a mill to ensure the mill will accept the part. Thanks to Creaform, we have increased our capacity by 75%. -Branden Head, Metrology Supervisor at DURA Automotive

The distinct performance obtained with Creaform and Polyworks in DURA’s production environment has confirmed their strong reputation in the 3D measurement industry. “Creaform and its 3D measurement solutions were pivotal for the measurement capability in our facility,” adds Mr. Head. “Our project would have struggled with capacity and mobility without Creaform’s and Polyworks’s technology.”

The partnership between DURA and Creaform will certainly continue as the global automotive supplier is now exploring the possibility of integrating Creaform technology into its automated manufacturing process. For sure, the metrology team can always count on Creaform’s dedicated training and support to achieve this next goal.


 

2. Space Optimization 

One of the standout features of the ESM series is its higher integration density. Essential functions are strategically arranged along the horizontal axis, optimizing space usage and enhancing overall efficiency. This thoughtful design allows facilities to maximize space without sacrificing functionality or performance, making it an ideal solution for die casting operations of all sizes.

Alternatively, an induction furnace can also be built based on the principle of the channel-type furnace (s. figure 2). In this case, a so-called channel inductor (or several of them) (s. figure 3) is flanged to a furnace uppercase. The liquid melt is heated according to the principle of a short-circuited transformer. A copper coil forms the primary winding, and a channel of liquid metal forms the short-circuited secondary winding. The short-circuit current of the transformer then flows through this channel, and its ohmic losses in turn heat up the metal. The efficiencies achieved with this electrical principle are even 10 to 15 percent points higher compared to the coreless furnace principle. However, it has the disadvantage that the furnace may never be completely emptied, which limits its versatility with regard to alloys and operation.

We were particularly pleased to welcome partners from Asian region as well. We are pleased that the trade show has also established itself in these rapidly growing markets. Unfortunately, we had the impression that the number of European and American visitors was lower than last year.

Christian Geiger (Management) and Mike Mader (Application Technology) were able to see the professionalization and omnipresence of large structural components mentioned above already in advance. Having arrived eight days before the start of the trade show, during various customer visits discussions about current challenges were held. Both with Chinese colleagues and the responsible foundry managers and technologists.

In addition to the technical discussions and the exchange of interesting information, there was also a lot to see which is not yet state of the art in Europe. Starting with 16,000 ton die casting machines, next to which even the 7200 ton machines appear small, the huge halls with almost endless stocks of castings were also impressive.

Mr. Luciano Diorio says in his speech, "As YIZUMI injection molding machines' agent in Mexico, I cordially applaud the establishment of YIZUMI Mexico. This is a significant step in YIZUMI's globalization strategy and a new chapter in our cooperation.

YIZUMI has gained wide recognition and appreciation in the global market over the years for its superior product quality, cutting-edge technologies, and high-quality services. Being a major economy in Latin America, Mexico has enormous market potential. I am confident that YIZUMI will show remarkable competitiveness in Mexico and contribute to the development of the local manufacturing industry."

3. Hassle-Free Maintenance

Maintenance has never been easier with the ESM series. The machines are equipped with a drawer-style construction, making it simple to replace wear parts quickly and efficiently. This innovative design reduces downtime, ensuring that production can continue with minimal interruptions. The user-friendly maintenance approach enhances productivity and keeps operations running smoothly.

One major advantage of the coreless furnace design is that significantly higher outputs can be achieved. As a result, coreless furnaces for iron and steel with more than 20 MW power rating and melting rates in excess of 40 t/h are successfully in use.

Even if induction furnaces can be operated carbon-free when powered by electricity from renewable sources, the foundries using them still strive to minimize their electricity consumption. This is done with sustainable resource conservation in mind, and also with a view to improving the profitability of foundries and factories manufacturing semi-finished products, especially in the face of rising energy costs. Liquefying ferrous or aluminum materials requires approx. 500-560 kWh/t, which means that energy costs are often a decisive factor in the manufacture of castings and semi-finished products.

So how can a foundry save energy during the melting process? There are three main influencing factors:

  • Dimensioning of the system and the terms of the electricity supply contract
  • Operating regime of the melting furnaces in practice
  • Analysis of digital melting process data

Rating and dimensioning of the system and considering the terms of electricity supply contracts

Today's electricity supply contracts usually apply demand charges, unit charges and reactive demand charges. The costs associated with the demand charge can be reduced by ensuring that the system draws energy from the grid as consistently as possible. Utilities charge hefty mark-ups for peak energy demands, for which after all they have to make provisions on the power generation side and grid side. It therefore makes sense to rate and dimension a melting furnace in such a way that the planned liquid metal requirement is covered, but the temporary maximum requirement is achieved where possible through additional production times. Maximum-power monitoring systems, which ensure that previously-defined loads are throttled when the power limit is reached, are also helpful in this regard. Induction furnace systems with pulse width modulated IGBT inverters offer an advantage for this mode of operation because they have a constant power factor cos phi even in the partial load range, while maintaining very good electrical efficiency of the parallel resonant circuit converter. Series resonant circuit converters too achieve a constant mains power factor. With these, however, the high uncompensated furnace current must be fed through the entire inverter, leading to additional losses and increasing the strain on components.

The unit charge in the electricity supply contract determines the price per kWh consumed, which must be paid by the foundry. For example, if this is 20 cents per kWh and the furnace consumes 550 kWh per tonne of liquid metal, the unit charge per ton of cast or semi-finished products would be € 110.

In some grids, the unit charge may also vary depending on the time of day or day of the week. In such cases, it may make sense to install a holding furnace or a furnace system with two or three crucibles to store liquid metal that was produced during a low-tariff period.

Whether additional costs have to be paid for the reactive power used depends on the one hand on the consumption of reactive power permitted by the energy supplier and, on the other hand, on whether the induction furnace has a constant cos phi of 0.99, for example, at the converter input also in the partial load range.

If the unit charge does not have a low tariff and the liquid metal demand is relatively constant, it is better to avoid installing additional holding furnaces where possible. For instance, a 60-tonne holding furnace for iron, designed as a channel-type induction furnace, has an annual energy demand of approx. 2 million kWh. Based on the example of 20 cents per kWh, this equates to energy costs of € 400,000 per annum.

Operating regime of the melting furnaces in practice

Just like smart driving habits will maximize a car’s fuel economy, a significant proportion of the energy needed to operate an induction melting furnace can be saved simply by adopting smart operating strategies. This starts with the chosen method and further processing of the charge material.

Savings measures can therefore be divided into two categories: Optimization of the type and quality of the charge material and optimization of the process flow.

Often no particular attention is paid to surface contamination because there is no visual difference. The material seems to melt just as well as clean metal. After the melting process, the non-metallic impurities are removed in the form of slag.

The fact is, however, that these impurities result in a poorer overall coupling of the scrap to the induction field. In the case of oxides, these do not even couple at all, which leads to poorer overall power utilization.

In practice, such insights are usually only gained by evaluating the production data. If irregularities are detected in the process or in the product quality, action needs to be taken and the process must be systematically examined.

Below are some examples of process situations and corresponding orientation values for potential energy savings when melting down a batch, as calculated in various iron foundries.

1) Sand in the charge material

After the molds have been shaken off, varying amounts of molding sand still adhere to the recycled material. If these are not adequately removed by blasting, sand will get into the melt. The formation of slag from the sand also takes energy. With a realistic quantity of 25 kg of sand per tonne of iron, this results in an increased requirement of 25 kWh/t.

2) Rusty charge material

Depending on how the scrap used is stored, rust (iron oxides) can form and be introduced into the crucible. The poor coupling leads to a lower power input. The iron oxide must be heated to the melting temperature in an energy-intensive process. For the furnace stated in the table (s. figure 4), this means an additional consumption of 30 kWh/t.

3) Low packing density

The packing density of the charge material also affects energy consumption: The higher the packing density, the lower the energy consumption.

Tests in practical operation showed a lengthening of the melting process by approx. 8 % and an increase in energy consumption by approx. 25 kWh/t with a reduction in packing density from 2.0 t/m3 to 1.3 t/m3.

4) Carburizing after melting

If the carburizing agent is not added at the beginning of the melting process along with the metallic feedstock, but only introduced into the liquid bath after melting, this results in a significantly higher energy consumption. Based on practical experience, it has been ascertained that an additional 1 to 2 kWh/kg is required if the carburizing agent is added later. With a realistic value of 1 % carburizing agent per batch, a higher energy requirement of up to 5 to 10 kWh/t iron can therefore be expected.

5) Melting with reduced power density

Based on theoretical considerations, the most energy-efficient way to operate the furnace is with the maximum

available electrical power and thus a high power density. Systematic tests carried out clearly confirm this. Batch times are shortened, thermal losses are reduced, and consequently, electricity consumption is lower. For example, if the furnace in the table operated at only 50 % of the maximum power, this results in an additional electricity consumption of 20 kWh/t.

6) Melting with a sump

If medium frequency technology is used, a sump can be dispensed with

and small-sized charge material can be melted. Due to the better

electromagnetic coupling of the solid feedstock (this only applies to cast iron materials), 5 % less energy is required in batch-only operation,

as a significantly higher coil efficiency is achieved up to the Curie point.

7) Holding with the lid open

If a furnace is operated with the lid open for longer than necessary, a considerable amount of heat escapes into the shop. This energy has to be replaced. The small thermal loss of originally only around 275 kW (for a 15-tonne furnace) then rises to around 600 kW. If the lid is left open for a period of 20 minutes, this results in an increased energy requirement of 15 kWh/t in total.

8) Unthrottled extraction

The extraction volume of the flue gas cleaning system should be adapted to the process steps of the furnace. Thus, if no flue gases are to be extracted or only small amounts are produced, the extraction volume can be throttled.

If the filter system is always operated at full capacity, energy is unnecessarily “sucked” out of the furnace. In unfavorable cases, this can increase energy consumption by around 2 %. In the example in the table below, this is estimated at 8 kWh/t.

9) Unnecessary superheating

If the superheating of the iron is not checked in good time during the final melting phase in manual mode, the desired or sufficient casting temperature may be exceeded unnecessarily. By avoiding an excessive temperature increase of 50 K, for example, approx. 20 kWh/t can be saved.

If a digital furnace control system is used, the final temperature can be maintained with an accuracy of up to 5 K in automatic mode. This helps prevent unnecessary superheating.

To illustrate this, the table shows energy values for a furnace with a capacity of 8,000 kg of cast iron, operated at a maximum power of 7,000 kW.

Of course, these individual cases never all arise at the same time. However, the total sum shows that the required energy demand could even be exceeded by more than 35 % in the worst case.

Based on the initially assumed electricity costs of 20 cents per kWh,

this increases the cost of producing one tonne by about € 30. For an annual production of 50,000 metric tons, this results in avoidable additional costs of approx. € 1,500,000.

Various topics that are also repeatedly discussed in Europe were:

  • Increasingly, independent foundries are setting up their production in halls adjoining to the OEMs' production lines (even in China, transport costs are not negligible in times of high price pressure)

  • Increasingly, die casting cells are huge and complex units, starting with melting/dosing furnaces and over half a dozen robots

  • there is extreme time pressure when setting up production lines and within new projects, which makes process optimization difficult

The visit to a well-known Chinese car manufacturer was an impressive experience.

The process begins with a melting furnace at each cell and ends a few halls further on at the end of the production line with a finished car. In the meantime, there is little to no staff to be found. The processes are completely automated. No component is touched by hand. Transport is carried out exclusively by autonomous industrial trucks and various robots.

The increasing pressure on foundries is also noticeable in China. Due to the large number of players and the quantity of large machines, there was an extreme fall in prices for large structural castings during the last year. At the same time, good labor is also scarce and expensive in China. It is indispensable that this will lead to pressure on suppliers to optimize processes and to decrease costs.

Furthermore, the assumption is confirmed that an increase in components made from non-heat-treated alloys with a parallel reduction in downstream processes leads to new problems.

As already explained in several presentations, one of the major challenges that we as a release agent manufacturer can influence is the quality of the surface of the casting. For subsequent processes, for example in bonding processes, the absence of residues is an essential attribute.

This is where our development work pays off. Depending on the processes, we choose different raw material components and/or spraying technologies (e.g. Microspray) in order to fulfil the various and diverse customer requirements. We also help our customers with technical support during implementation and process optimization and develop new products to meet the new requirements of a rapidly growing and developing market.

As a European supplier, the Chinese market remains challenging.

We at Geiger + Co. Schmierstoff-Chemie GmbH are optimistic that we will be able to cope with the size and speed of varying processes and technology standards with our customer-centered and innovative way of working.

We are proud to be represented locally by our experienced, reliable and well-established team and look forward to the challenges ahead.


 

Technology Sharing & Appreciation Dinner to show technical strengths and pursue new cooperation

Amidst loud applause and cheers, YIZUMI's senior executives and guests take the stage for ribbon-cutting ceremony, which marks the official opening of YIZUMI Mexico as well as another new beginning in its international development.

4. Flexibility Redefined

The ESM series introduces a new level of flexibility to die casting workflows. Operators can effortlessly switch release agents without the need for time-consuming disassembly of the spray tool. Additionally, the innovative new air and lubricant line concept enhances operational efficiency and reliability. This dual benefit not only improves workflow flexibility but also ensures that the machines operate at peak performance with reduced risk of malfunctions.

Once aware of the causes, it is very easy to avoid wasting energy by establishing routine actions and optimizing the system with the help of quality monitoring and process control.

The same software that is used to operate the furnace can be extended to include such helpful modules as recipe management or process step confirmation. This allows individual goals to be pursued depending on the foundry process and melting task.

Analysis of digital melting process data

Modern induction furnaces have a PLC controller and a process computer that stores all important melting process data and assigns it to a specific batch. Complete batch documentation contains the following information (s. figure 5):

At the ceremony, YIZUMI's senior leaders and technical experts focus on the industrial features of Mexico and North America, providing guests with excellent shares of the cutting-edge applications of injection molding and die casting technologies in the automotive industry. These shares fully show YIZUMI's strategic layout in the global market, as well as its profound professional strengths and outstanding innovation capabilities in injection molding and die casting technologies.

5. Micro-Spray Ready

As the die casting industry trends towards resource-saving micro-spraying, the ESM series is leading the way with its advanced capabilities. The machines integrate the release agent concentrate supply line, simplifying the upgrade of EcoSpray and Eco+Spray options. This feature facilitates the use of metering nozzles, optimizing material usage and enhancing precision. The result is a more sustainable and cost-effective approach to die casting.

In addition to technology sharing, we organize visits and exchange activities to give guests a better grasp of YIZUMI's business operations in Mexico, and its practical applications in injection molding, die casting, and rubber injection molding technologies, thereby deepening their understanding of YIZUMI's technical strength and market layout. In the evening, we host an appreciation dinner to thank our customers, partners, and employees for their long-term support and efforts. Mr. Samson Chen, Deputy Managing Director and COO of YIZUMI, attends the dinner and gives an address.


 

Optionally, data such as the length of time the lid is open, times of high and low extraction flowrates, optimal or delayed charge material input and optimal or delayed material discharge can also be recorded.

A batch diagram provides an overview of charge material input, temperature and power input plotted against the batch time. For the purpose of comparison, an “ideal batch” can optionally be stored, which the operator then strives to achieve by charging as efficiently as possible. For this type of operation, which strives to continuously improve throughput and energy consumption, it is advisable to install a separate computer with its own clear dashboard in order to separate the operational optimization process from visualization of the furnace system sensors.

This gives furnace operators clear real-time information on how efficiently they have operated the furnace in terms of energy consumption. This also helps to motivate operators because they can directly see the economic impact of their working method or of different scrap qualities.

He introduces that the establishment of YIZUMI Mexico will improve YIZUMI's global supply chain structure, as well as response speed and service capabilities in the North American market. He also emphasizes the importance of supply chain collaboration. In this regard, YIZUMI will leverage Mexico's unique geographical advantage and collaborate with our partners to build a more stable and efficient supply chain system, providing customers with higher-quality products and services.

The analysis of this melting process data can also be supported by artificial intelligence in order to find patterns of “good or bad” batch results depending on the numerous parameters, and to develop recommendations for optimizing charge materials and furnace operation.

Unlocking Efficiency Through Data-Driven Practices

In the realm of foundries, the efficient operation of melting furnaces relies heavily on streamlining through data analysis. Successful implementation of operating procedures (SOPs) plays a pivotal role in optimizing energy consumption.

Achieving Ideal Melting Processes:

An ideal melting process is characterized by a continuously rising cumulative energy consumption curve. Prolonged ‘flat periods’ on this curve indicate suboptimal melting conditions. However, due to a lack of data visibility, furnaces often operate based on individual operator experience and subjective best practices. The challenge intensifies as operators manage multiple furnaces across vast shop floors, making it difficult to obtain timely insights.

Operator Nudging Dashboards

Take, for example, a major foundry in Northern Europe consuming 100 GWh annually. In pursuit of optimal conditions, surveys indicated that melting one metric ton of scrap metal into molten iron should ideally require about 560 kWh. However, the actual average until recently was 640 kWh per t melt. To address this the foundry collaborated with a company from Denmark who offers IoT based energy optimization services specific for foundries.

Experts analyzed the data from multiple melting batches to identify the ideal operating procedures and organized the information into real-time operator dashboards. Mounted in the operator's work area (s. figure 8 a and b), these dashboards display temperature, energy consumption, and furnace weight. They also provide a clear visual guide for the ideal timing to fill and empty the furnaces. This initiative significantly reduced the average energy consumption to 570 kWh/t, translating to an annual saving of close to € 1 million for the melting process alone.

More about YIZUMI Mexico

Faced with the reshoring trend of American manufacturing, strained trade relations with China, and rapid growth in the Mexican market, YIZUMI has keenly seized market opportunities. To further capitalize on the market potential of Mexico and Latin America, and provide better services to local customers, YIZUMI has formed a subsidiary in Mexico as a technical service center to support the local market.

YIZUMI has encountered many challenges in establishing its Mexican subsidiary, including site selection, registration, talent recruitment, and import license application. We actively sought the help of local partners and a professional team, eventually managing to make everything happen.

YIZUMI Mexico is a major gateway for YIZUMI in Latin America, helping to expand global markets, increase brand awareness, and provide high-quality after-sales support. Its technical service center is located in Queretaro, which has a superior geographical location and can provide more convenient and efficient after-sales support, technical support, and equipment delivery services throughout Mexico and Latin America.

Its main business includes the sale, display, and technical support of injection molding machines, die casting machines, rubber injection molding machines, and related spare parts. Currently, its technical service center employs several engineers and other support personnel. The center is more than 2,000 square meters in size and can accommodate dozens of different types of machinery. In addition, there is a spare parts warehouse stocked with thousands of spare parts to ensure equipment delivery and after-sales service.

YIZUMI has rich experience in management. Its operation mode of "centralized management + localized functions" can effectively reduce communication costs, improve operational efficiency, and reduce team integration challenges caused by cultural conflicts. At the same time, localized functional teams can better understand local laws, regulations, customs, and cultural differences, and quickly establish relationships with partners and customers.

Furthermore, YIZUMI Mexico actively collaborates with local partners and a professional team to improve its local after-sales service quality, response time, machine delivery speed, as well as brand image in the local market.

Conclusion: YIZUMI's Vision for the Future

Despite facing many challenges and uncertainties, YIZUMI firmly believes that globalization is an inevitable trend in the development of manufacturing industry. We will work hard to improve our international brand image, boost investment in brand promotion, and consolidate our existing capabilities, with a focus on improving global delivery and after-sales capabilities, while also empowering and supporting our partners with localized assistance. In the future, YIZUMI Mexico will collaborate with all parties to create brilliance!

*The data above were acquired by testing in the factory, only for your reference. As to the specific data, please refer to the actual equipment.


 

Achieving Energy Balance

Building on these experiences the iron foundry integrated existing furnace data with MES and ERP systems to align production with low-energy pricing periods. While this may seem like a cost-cutting strategy, it also addresses the broader goal of supporting the grid's stability driven by increased use of renewable energy sources.

By strategically adapting the power level of electricity-powered equipment for short intervals (5-15 minutes), foundries can obtain large refunds from Transmission System Operators (TSOs) by entering Energy Balancing without significant impact on production. For foundries using induction furnaces it is a great opportunity leveraging readily available data from furnaces, MES, and ERP systems to navigate towards sustainability, efficiency and lowered carbon footprint.

References:

  1. Trauzeddel, D. (2018) Spezielle Anwendungen der induktiven Schmelz- und Gießtechnik. Einsatzgebiete | Anlagenbau | Prozesstechnik. Vulkan Verlag.
  2. Dötsch, E. (2019) Induktives Schmelzen und Warmhalten. Grundlagen | Anlagenaufbau | Verfahrenstechnik. Vulkan Verlag.
  3. Donsbach, F.; Schmitz, W.; Trauzeddel D. (2018) OTTO JUNKER Handbuch: Sicheres und energiesparendes Schmelzen im MF-Tiegelofen. Selbstverlag.
  4. Donsbach, F.; Renftle, G.; Niklaus, S. (2021) Das Einschmelzen von Schrotten geringer Packungsdichte im Mittelfrequenz- Induktion-Tiegelofen. Technical article.
  5. OTTO JUNKER Academy
  6. Photos: OTTO JUNKER Archive
  7. Photos: INDUGA Archive
  8. Init Group

Authors:
Frank Donsbach – OTTO JUNKER GmbH, D-52152 Simmerath-Lammersdorf
Matias Mohedano Rodriguez – OTTO JUNKER GmbH, D-52152 Simmerath-Lammersdorf
Ulrich Nordt – OTTO JUNKER GmbH, D-52152 Simmerath-Lammersdorf
Peter Koldig Hansen, Init Inuatek A/S, DK-1432 Kopenhagen


 

This international trade fair for the ferrous and non-ferrous foundry industry promises to showcase groundbreaking technologies and solutions for professionals and decision-makers in the sector. A highlight will be the Metal Power stand, where you will also find the companies Fink & Partner and RGU Group (RGU GmbH / RGU Asia Pte Ltd / FRP® & Consulting Pvt Ltd). These three companies are joining forces to present a comprehensive solution for the foundry industry, based on the principles of Industry 4.0.

Large  arenas are ideal

Large football stadiums such as the Allianz Arena have a very powerful electricity grid due to their high electricity requirements for floodlights, catering operations and other consumers, which is only fully utilised on match days. FC Bayern Munich and its long-standing sponsoring partner MAN Truck & Bus found the ideal conditions for setting up a commercial vehicle charging park and agreed on a Page 2/3 corresponding project. Especially as the 100 per cent use of green electricity in the Allianz Arena makes the project even more climatefriendly. The Allianz Arena is located directly at the busy Munich North motorway junction with its own motorway access: Up to 10,000 lorries a day pass through this important junction for European road freight traffic.

An ideal location for the charging park. And FC Bayern will also need charging infrastructure for its own fleet in the future: MAN will deliver the first all-electric coach to FC Bayern as a team bus in the 2025/26 season. Jan-Christian Dreesen, CEO of FC Bayern, explains the joint project with MAN: ‘Our society is facing major challenges, especially when it comes to protecting our environment and the climate. For us, the public charging park for commercial vehicles is a continuation of our sustainability efforts to manage the Allianz Arena in an increasingly climate-friendly way.’ Michael Diederich, Deputy CEO of FC Bayern, adds: ‘This project is of great importance to us, and I can think of no better partner than MAN to successfully realise it. Two strong companies from Bavaria are driving into the future in innovative ways and making an important contribution to electrification and climate neutrality in coach and truck transport.’


MAN Transport Solutions, MAN's in-house consultancy for the switch to zero-emission vehicles, was deeply involved in the project. The consultants are supporting the planning and implementation of the public megawatt charging park. MAN Transport Solutions has been advising transport companies on the energy-efficient use of their vehicle fleets, electromobility and charging infrastructure since 2018. What began in the city bus sector, where the electrification of vehicle fleets is already firmly anchored in the market, the consulting expertise is now also benefiting the market launch of MAN's large-series electric truck. ‘We will only achieve the Paris climate targets if we consistently decarbonise our vehicle fleets. Half of the trucks we produce each year should be electric by 2030. The charging infrastructure is the key to this. As a manufacturer, we are leading the way ourselves by setting up a public charging network in Europe at our servicelocations together with E.ON. But that alone is not enough.

That's why we are very grateful for fresh ideas and joint projects such as the one with FC Bayern. The charging park at the Allianz Arena will be a flagship project. From Bavaria for Bavaria and the world. It will shine far beyond the state's borders,’ explains Alexander Vlaskamp, CEO of MAN Truck & Bus. According to estimates by the European manufacturers' association ACEA, around 50,000 high-performance and megawatt charging points will be needed along the most important long-distance transport routes across Europe by 2030. One of these is being built at the Allianz Arena. In future, electric lorries and buses will be able to charge their batteries here. The vehicles are now ready for the market. There are already 2,000 order enquiries and orders for the new e-truck from MAN. MAN was the market leader for electric city buses in Europe in 2023. In 2025, the first e-coach is to go into test operation and be handed over to FC Bayern as a long-standing partner in the 2025/26 season.

Maximum flexibility with MCS and CCS charging

From the start of sales in October 2023, the new MAN eTruck will offer a daily range of 600 to 800 kilometres. And future-proof charging technology is right on board: ‘With megawatt charging technology (MCS), our MAN eTruck with its battery of up to 534 kWh can cover a range of 300 to 400 kilometres during the driver's break from driving. This corresponds to charging 10 to 80 per cent of the existing battery capacity,’ explained Dr Frederik Zohm, Chief Development Officer at MAN Truck & Bus, during the official launch of the commercial vehicle charging park at the Allianz Arena. The new MAN eTruck can also be equipped with CCS charging, for example for overnight charging at depots. For greater flexibility, the CCS connection can be positioned on the right or left side of the vehicle, or on the right at the rear of the vehicle in the case of chassis. If the MCS connection, which is always positioned on the driver's side, is omitted, a combination of two CCS connections is also possible.


 

Metal Power: High-Precision OES Manufacturer

Metal Power will showcase its latest Optical Emission Spectrometers (OES) at Inter Foundry 2024. These high-tech devices are crucial for the chemical analysis of metals and alloys, offering precise and rapid determination of elemental compositions. Metal Power's spectrometers are renowned for their accuracy, reliability, and user-friendliness. They are essential tools for foundries to ensure product quality and compliance with international standards.

Fink & Partner: Innovative LIMS Software

Fink & Partner brings its [FP]-LIMS software to the fair, a solution tailored to the needs of the foundry industry. This Laboratory Information and Management System (LIMS) enables foundries to efficiently manage and monitor their laboratory processes. With [FP]-LIMS, companies can capture, analyze, and report data in real-time, leading to improved quality assurance and faster decision-making processes. The software supports the integration of various laboratories and testing methods, allowing seamless communication and collaboration within the foundry.

RGU Group : Efficient Melt Planning with FRP®.melt

The RGU Group will present its FRP®.melt solution, designed specifically for melt shop management and planning as well as monitoring in the foundry industry. This innovative software allows precise control of the melting process, from raw material selection to final product quality control. FRP®.melt optimizes the melting process through real-time data analysis and integration of various production stages, leading to improved efficiency and quality. The solution helps foundries to digitalize and optimize their production processes to meet the demands of Industry / Foundry 4.0.

The Comprehensive Solution: Integration for “Industry / Foundry 4.0”

Inter Foundry 2024 provides the perfect platform for Metal Power, Fink & Partner and the RGU Group to showcase their integrated solution. By combining OES, [FP]-LIMS and FRP®.melt, foundries can digitalize and optimize their processes. This integrated solution enables seamless digitalization and networking of all production stages, from raw material analysis to final product quality control. Visitors will have the opportunity to experience this innovative comprehensive solution first-hand and understand the benefits of digitalization and automation for their own production operations.

Invitation to Decision-Makers

Metal Power and its co-exhibitors invites all interested parties to visit the stand and learn about the possibilities of an integrated comprehensive solution for the foundry industry. Take the opportunity to exchange ideas with experts and discuss innovative approaches to increasing efficiency and quality in your foundry.

Inter Foundry 2024 promises to be a milestone for the Indian foundry industry. Don't miss the chance to be part of this groundbreaking event and shape the future of metal casting operations.

Fair Information and Exhibition Stand

  • Event: Inter Foundry 2024
  • Date: August 22 - 24, 2024
  • Location: Codissia Trade Fair Complex, Coimbatore, India
  • Metal Power Exhibition Stand: Hall – B, Stall - #H01
  • Opening Hours: Daily from 09:00 to 18:30

Financial Highlights MAN Truck & Bus 


 

FP: The Eastern and Central European market offers many growth opportunities for technical trading agencies. How does HAGI GmbH use its network, in which markets are you present and where do you see the greatest need for investment?

HAGI: This market still has growth potential, but it is limited. In the EU we have overcapacity in the foundries, and in the new EU member states the personnel cost advantage is dwindling. In the Eastern European countries, some of the skilled personnel have moved away and the operational staff are employed seasonally in tourism. We serve Austria, Slovenia and Croatia as our main markets, as well as the rest of the Balkans and Hungary. In the 3D printing sector, we are even active throughout the EU for our partners. The greatest need for investment is in 3D printing, as it increases added value in the foundry sector and creates new opportunities. Here, we inform, advise and motivate our customers and markets and also keep an eye on developments in China.

"As an interest moderator, we are the link between the foundry and the supplier"

FP: Can you describe an example of a particularly successful partnership or project that illustrates how HAGI GmbH provides technically and economically optimized advice?

HAGI: There are several examples where our customers and suppliers have benefited from our presence. We often act as a kind of interest moderator, presenting arguments and facts with experience, expertise and a corresponding network. It often turns out that the level of investment is not the decisive factor, but rather sustainability, correctly calculated cost-effectiveness, technology and the supplier's guaranteed long-term service. Through our support, we have always been able to successfully act as a link between customers and premium suppliers and have thus helped to develop the market for investments.

FP: What innovations or developments is HAGI GmbH planning in order to remain a leader in consulting for the foundry industry in the future?

HAGI: Foundries will change. Thinking in terms of tons and pure castings (quantities) is passé. We produce geometrically complex metal parts excellently by casting. Value creation through 3D printing, finishing and assembly is also becoming increasingly important in order to survive.

There are many interesting challenges for young people in this traditional industry. Without casting, there will be no sustainability and no climate protection - we must always keep this in mind. Foundries will also renew themselves in the course of digitalization and offer sought-after jobs for young engineers and technicians. In die casting, we will see how far megacasting will prevail, but as a technical trade agency with an engineering network, we will play a key role in maintaining interesting, meaningful and sustainable jobs in our regions in the future.

And one last thing, we've said enough, let's get on with it and do something to protect, preserve and develop our industry, because we will be measured by our actions.

FP: Thank you very much for your passionate plea in favor of our industry, Hannes Hagenauer, and glückauf.

About +HAGI+ GmbH

Johann Hagenauer and team, all partner companies, the delivery and service program for the foundry, bulk material and 3D printing sectors https://www.hagi.at/

Collaboration with Sintokogio since 2028 strengthens global presence

Six years ago, the Japanese Sintokogio Group joined Omega, and both Mark Fenyes and Sinto Boss Atsushi (Atchi) Nagai had only words of praise for the collaboration, which has effectively harnessed and strengthened the synergies of the two companies. "Those who dance and drink together can also think together," as Atchi Nagai aptly put it, highlighting the excellent cooperation.

Although Mark Fenyes has stepped back from day-to-day operations over the past two years, he looks confidently towards the future of his globally operating company. For the anniversary, he enjoys a grand and highly entertaining 1980s-themed party, dedicated to him, the company, and its representatives worldwide.

Congratulations and continued success to Omega Sinto!

Be sure to check out the photo gallery, it’s sure to lift your spirits. Click here for the photo Gallery 



 

With more than twenty years of experience in finishing foundry parts by using Koyama automatic grinding centers, P.S. Auto Grinding is recognized for its commitment to quality and efficiency of its products and services. This enabled the company to build a reputation of trust and reliability.

P.S. Auto Grinding well understands the challenges faced by its foundry clients and strive to provide reliable solutions tailored to their needs. Over the years, the company had expanded its wide range of machines to include a selection of accessories customized to its requirements for robustness and performance, which its clients are accustomed to.

Exhibits from Suppliers & Foundries

Explore thousands of displays from worldwide industry suppliers and foundries on the exciting exhibition halls! Whether you’re in the market for products and services, need advice from a specialist, or just want to see what’s new, Metal China & Diecasting China will be your good choice.

Featured Exhibition Areas

  1. 1.1H: Advanced foundry materials and auxiliary materials: a super large exhibition area of 26000sqm with 240 exhibitors.
  2. 2.1H: Diecasting & nonferrous casting: meet the fast growing giga-diecasting and new energy vehicles technologies in China.
  3. 3H: see the high-end foundry equipment of the whole foundry production chain, it’s a one-stop platform to purchase equipment or find solutions.
  4. 4.1H: High-end castings, industrial chain, 3D printing
  • High-end casting for engineering machinery, transportation and communication sectors.
  • Investment casting: 1000sqm+80 exhibitors
  • Wear-resistant casting area: the top products for mining and engineering machinery.
  • 3D printing area: nearly 1500sqm booth with more than 10 extraordinary companies.
  • Industrial clusters: well-know green casting town, malleable iron cluster, art casting....

 

About the exhibition:

Initiated in 1987, China International Foundry Expo (Metal China), is the only foundry exhibition sponsored by a national level industry organization-China Foundry Association in China. After 37 years, it has grown to be a world well-known and one of the largest foundry event in the world, with support from many foundry organizations, enterprises and upstream and downstream industries. As an authoritative, representative, forward-looking and industry-oriented exhibition, Metal China is known as the wind wane of the foundry industry in China.

China International Die Casting Industry Exhibition (Diecasting China) is based on the "International Nonferrous and Special Casting Exhibition", it is a collection of excellent die-casting enterprises and leading representatives of its upstream and downstream industries at home and abroad. Diecasting China will comprehensively showcase new products, technologies, and equipments in the diecasting, non-ferrous and lightweight industries.

Registration NOW OPEN for Metal China & Diecasting China 2024 Register now. (https://wap.show-link.net/aud/sign/en/index/ODgjLTEjZW5fYXVk)

HOTEL RESERVATION

www.expochina.cn/en/expo/100011/vservice/10003088

We sincerely invite you to attend Metal China & Diecasting China 2024, July 4-7 in Shanghai and looking forward to more communication and cooperation.

For more information, please visit: https://www.expochina.cn/en/index , Email: limengmeng(at)foundry.com.cn


It quickly became clear that only a thermal process was an option, so the first step was to find a suitable furnace that was heated electrically rather than using fossil fuels. The choice fell on a hinged-tube rotary drum furnace made in Germany, which fulfils all the criteria. Regeneration tests carried out with a test furnace at the manufacturer's premises were successful right from the start; the job box moulding material regenerated on a trial basis could be successfully reused in the Becker CCC 3D printer.

Aluminum Casting: Trend Towards Lightweight Construction is a Major Global Driver

The trend towards lightweight construction in the automotive sector and other application areas leads to increasing demand and material substitution, offering very good future prospects for aluminum casting. China will continue to expand its dominant market position. In the NAFTA region, Mexico is expected to achieve more growth in the medium term. Within Western Europe, positive impulses were overshadowed in 2023 by the recovery of the automotive industry from the economic development, especially from order slumps in mechanical engineering. Turkey and some Eastern European countries (e.g., Romania, Slovakia, Hungary) benefit from greenfield investments by Western European foundries for cast products for light vehicles, so medium-term overall good growth prospects exist for aluminum casting in Europe.

Carl R. Loper Jr.
Carl R. Loper Jr. obtained BS, MS, and PhD degrees in Metallurgical Engineering at the University of Wisconsin-Madison. Prior to joining the university as a Professor of Materials Science and Engineering, he was employed as a Plant Metallurgist at Pelton Steel Castings Co. and as a Research Metallurgist at Allis Chalmers Manufacturing Co. He was also a registered Professional Engineer, lectured and consulted internationally, and served as an Adjunct Professor of Materials at the University of Wisconsin – Milwaukee. Carl was considered an expert in many areas of metallurgy, particularly ductile iron. He authored well over 500 technical and scientific publications, has several patents, is the co-author of a well-known text, and wrote several technical and scientific manuals. He has been internationally recognized for his engineering and scientific contributions and has received numerous awards and honours.
Carl was very involved with the American Foundry Society (AFS) and served as Chairman of the AFS Wisconsin Chapter. For his contributions to research and education he received the highest AFS honour, the Penton Gold Medal. Carl never lost his love of learning and never stopped working in the profession he loved Carl thoroughly enjoyed writing, researching, lecturing, and consulting, and particularly enjoyed mentoring his many students. During his career he served as advisor to a host of graduate students who are now spread all over the world, many of whom consider him a father figure and friend. In May of 2009 his former students and associates organized the first symposium in his honour, with the goal of reviewing the development of cast iron and celebrating the deep friendships that were developed between Carl’s metallurgy family and the entire Loper family. Carl passed away in 2010 at the age of 78.
 

Megatrend Megacasting: the Panel Gives Insights into the Future of Production

The automotive industry has always been a driving force for technical progress. From the first internal combustion engines to the introduction of production conveyor belts and even today's electric vehicles and self-driving cars – the industry's pioneering work has driven innovation in many different sectors. “The megatrend of megacasting will dominate the future of production. It allows the manufacture of large and complex aluminum vehicle parts in a single casting process,“ explains the automotive expert Professor Dr. Ferdinand Dudenhöffer. In contrast with conventional methods which involved producing numerous smaller parts and then fitting them together, megacasting enables these components to be manufactured in a single step. “This not only saves time and costs, it also improves the quality and safety of our vehicles,“ adds Dr. Dudenhöffer.

Companies such as the Bühler Group and NIO have already successfully integrated this approach into their production processes. They shared their experience with the congress guests on the first day. The main potential obstacles mentioned by participants were the high initial investment in diecasting machines and the adaptation of the production line. The processing of aluminum also requires specific knowledge and technologies to ensure the desired material properties. In the long term, however, Professor Dr. Ferdinand Dudenhöffer believes that the advantages will outweigh these obstacles. “With further technological progress, this method could become the standard which could fundamentally change the way vehicles are produced,” the automotive expert points out.

Institute of Foundry and Metallurgy of the association of Hungarian Foundries

Academic program

  • BSc (Material Engineer, Chemical Engineer)
  • MSc (Material Engineer, Metallurgical Engineer, Chemical Engineer)
  • PhD (Antal Kerpely Doctoral School of Materials Science and Technology)

Competence

  • Gravity casting (ferrous, non-ferrous) to sand and die casting
  • HPDC, LPDC
  • Additive Manufacturing (plastic, metal)
  • Material, microstructure, composition (SEM, TEM, CT, RTG, etc.)

THE ASSOCIATION OF HUNGARIAN FOUNDRIES

The Association of Hungarian Foundries is a social structure managing the professional business federation of the Hungarian foundry industry. Almost all prominent iron-, steel-, aluminium-, and other non-ferrous metal foundries belong to the Association. In addition to the foundries, the supply industry companies, such as producers of auxiliary materials, trading, and consulting enterprises, are also members of the Association.

The basic activity of the Association comprises the representation of the interests of the domestic foundry industry, which – besides the general representation of the employers’ and economic interests – means to promote professional interests as well.

Another major activity of the Association is to help introduce the members to the market through preparing and forwarding market information, or in case of demand on castings manufacture, through recommending the adequate member foundry to the customers, or rather forwarding the enquiries to the member foundries.

ASSOCIATION OF HUNGARIAN FOUNDRIES

H-1211 Budapest, Öntöde u. 10.
Phone: (36-1) 420-4812
E-mail: foundry(at)foundry.hu

János SZALAI president
Phone : (36-20) 567-4290
E-mail : pyroven(at)invinetwork.hu

Gábor ZELEI secretary general
Phone: (36-20) 340-4964
E-mail: gabor.zelei(at)foundry.hu

Gabriella Perczel-Fifek Secretariat
Phone: (36-1) 420-4812
E-mail: foundry(at)foundry.hu


 

Conclusion: Opportunities and Challenges are Diverse

High energy costs continue to be a burden for the foundry industry in Europe and especially in Germany. The path to the desired climate neutrality means high investment needs for the industry but also demand impulses from the energy sector. Ongoing digitization and the development of AI bring both technological challenges and sales opportunities. Part of the customer industry is shifting to other regions, but a number of new markets, especially in Asia, also offer new sales opportunities, such as Vietnam, Thailand, and especially Indonesia. However, these countries also see the emergence of new competitors, which could also become competitors in European markets in the long term. Consequently, there is an increasing need for German foundries to strengthen their economic equity, develop strategies to reduce energy and resource consumption consistently, and retain qualified personnel in the long term.

Dennis Rheinsberg
Direktor
Head of Energy, Utilities & Resources

Telefon: +49 (211) 8221-4305
Mobil: +49 (172) 5236245
E-Mail: Dennis.Rheinsberg(at)ikb.de
Internet: http://www.ikb.de


 

Mega sand casting as an alternative to gigacasting

Leampe and HA Group present mega sand casting technology.

Franz Butz (HA Group) and Rudi Wintgens (Laempe) presented realization possibilities in aluminium as well as in thin-wall iron casting during their keynote speech. Significant savings in investment are combined with additional design options for the integration of further component functions. The requirements of Software Defined Vehicles (SDV) and the open-to-pack technology of new vehicle concepts are fully taken into account. Economical production is already possible for small series (5,000 p.a.) and prototypes. The integration of additive manufacturing processes such as 3D printing offers extended design options for the integration of component functions and the saving of up to 70 individual parts.

Cyber Security in the Automotive Production: a Growing Risk

In practice, conventional development methods are stretched to the limits when they are faced with the complex structural challenges of megacasting. High precision is needed to meet the production tolerances – and this applies both to the quality of the material and the requirements for crash safety. Digital twins and simulations optimize production, and automated control systems and networked machines ensure a seamless integration and monitoring of the manufacturing process. Data-driven analysis then helps to detect any problems at an early stage. But the growing data stream also leads to greater potential security risks. “Protecting production processes from digital threats will become a key question for both manufacturers and suppliers,” believes Professor Dr. Dudenhöffer.

One prominent example is the WannaCry ransomware attack in 2017, which paralyzed over 200,000 computers in more than 150 countries – and also affected the automotive industry. Therefore, the congress also devoted another focus topic to the question of how companies can protect themselves from cyberattacks – without impairing the efficiency and scalability of the systems. Here, Fortinet offers a solution which uses artificial intelligence and machine learning to detect and eliminate security threats in real time.

A Systemic Approach instead of Insular Solutions: Production Influences Building Planning

Drees & Sommer Partner Florian Langlotz and his team have been involved in several projects of the automotive industry worldwide. At the congress, he emphasized the aspect of planning: “Depending on the products which it produces, every factory has its own individual processes and plant. They are as different as the manufactured products. If there is a change in the production process, this also affects the buildings,“ comments Florian Langlotz, and continues: “Networks in which smart production facilities interact with the building are becoming increasingly important in many factories, for example. This is why needs and requirements should be analyzed at an early level in order to flexibly plan and build manufacturing facilities and properties. This helps to control costs and time needed in the event of necessary short-term adjustments.”

According to Florian Langlotz , it is important to involve plant suppliers in the planning at an early stage to achieve systematic plant layout management and the best possible conveying, logistics and storage systems. This allows us to create a coherent production control concept, as a basis for assessment of the building requirements. “Instead of the traditional structure of the supply chain, we will then increasingly see an integrated value creation chain ecosystem. This will also require changes in factory planning – instead of a rigid plant structure there must be a flexible system which can be used for several vehicle and propulsion variants,” the industry expert concludes. “Here the application of omniverse solutions is very useful. They enable us to conceive the production facilities at an early planning stage, to ensure their interaction with the building and to holistically simulate all workflow and production processes. This reduces costs and supports a reliable implementation and operations planning at an early stage already. Moreover, we can simulate the necessary flexibility for new vehicle and product derivatives, and further investment costs can be lowered,” explains Florian Langlotz.

Conference Series Makes Innovations and Progress of the Sector Visible

The New Manufacturing World is the start of a conference series that will showcase the global progress and the innovations of the sector. The next major topic is the NEW BATTERY WORLD, which takes place in Munich on February 27 and 28, 2025. Just as at the manufacturing congress, its unique feature will be the opportunity to view the new plant of the BMW Group in Munich, including a laboratory tour and a tour of the prototype production of the Munich automotive manufacturer. It is the first time that BMW has offered a congress the chance to visit its new production plant. Drees & Sommer and Professor Dudenhöffer are also planning to discuss innovation issues with the big players of the industry on the occasion of a congress meeting at the CHINA Auto in 2025. The world’s biggest international automotive exhibition will open its doors in Shanghai this time.

More information and pictures from the congress, speakers and partner companies are available here: New Wold Manufactoring


 

P.S. Auto Grinding’s machines can be complemented by numerous options

Throughout its history, the company proofed several times being able to adapt to changing demands while remaining true to its fundamental values of efficiency and unmatched reliability. Today, P.S. Auto Grinding’s machines can be complemented by numerous options, including extraction conveyors and robot loading cells.

«Join us to discover how our experise can contribute to strengthening your business and fostering sustainable growth», so Paul & Christopher Smith, General Managers of P.S. Auto Grinding Limited and P.S. Auto Grinding GmbH.

New partnership with the Chinese manufacturer WEIJING for hydraulic wedges and impactors

«In response to several clients' requests, we have sought to enhance our offerings to become the specialist in part finishing across Europe. After a six-month extensive test in a reputable UK foundry, we have forged a new partnership with the Chinese manufacturer WEIJING for their hydraulic wedges and impactors, facilitating the separation of casting parts from their gating system. We have worked to upgrade this equipment to our standards to ensure our customers receive the same level of reliability and after-sales service that P.S. Auto Grinding is renowned for”, so Paul & Christopher Smith.

European industries may be hesitant to invest in Chinese equipment

In the opinion of the two managers, there are several reasons why European industries may be hesitant to invest in Chinese equipment despite their open lower prices:

  • Quality and reliability: Their quality and reliability may vary. European companies may fear additional costs related to repair, replacement, and production downtime.
  • After-sales service: The availability of spare parts and the speed of technical support. They may fear that Chinese manufacturers cannot offer the same level of service as European manufacturers, leading to prolonged downtime and production disruptions.
  • Safety and compliance standards: Equipment may not always comply with European safety and compliance standards. Customers may fear not being able to comply with local health and safety regulations if they use Chinese machines, leading to fines and litigation.
  • Brand image and reputation: Investing in Chinese equipment may be perceived as a compromise of price over quality and reliability, which could tarnish the brand image and reputation with their customers. Companies may prefer to invest in locally manufactured machines or in countries known for their quality and innovation to maintain their competitive position in the market.

All equipment and spare parts stock are based in Germany

Due to Paul & Christopher Smith, there are no longer many reputable foundry equipment manufacturers in Europe, some even hide the origin of manufacture behind the “Made in” brand. «We at P.S. Auto Grinding believe in our ethos of being transparent in our drive for perfection. Through this partnership, we address our customers' needs for quality and price, as well as their concerns through our after-sales service. All equipment and spare parts stock are based in Germany to ensure next day delivery to most areas in Europe », so Paul & Christopher Smith. « We remain at your disposal for any inquiries and information regarding these new product ranges: Hydraulic Wedges Breaker and impactors.« 

About P.S. Auto Grinding

Founded in 2001, PSAG is the exclusive European distributor for the Koyama range of robotic grinding centres. The company supplies iron and non-ferrous foundries and offer free trials, giving prospective buyers accurate cycle times to calculate a justification package. With a machine range designed to handle castings from less than 1 kg to over 300 Kgs in both manual and turn-table versions, PSAG offer machines to suit almost every application in the Cast Iron, Nodular Irons, Aluminium, Copper and Brass cast Industries. In 2016, PSFT (P.S. Foundry Tech GmbH) was founded to provide better support to the German-speaking markets. 2019 PSFT continued to grow from its new base near Dusseldorf. (The 700 square meter unit is available for trials and spares storage.) In 2023 the company undertook an identity Realignment of PS FoundryTech GmbH: The subsidiary’s Name Transition to PS AUTO GRINDING GmbH to strengthen the DNA of the PS AUTO GRINDING Brand.


 

The plant has the following essential components:

  • Feeding area for 4 approx. 1m³ transport containers
  • Furnace charging device
  • hinged tube rotary drum furnace
  • Fluidised bed cooling separator
  • Angular bucket elevator
  • Vibrating sieve station
  • Discharge area to approx. 1m³ transport container
  • The throughput capacity is 75 kg of moulding material per hour.

Michael Becker, the managing partner of Becker CCC, believed in the success of the overall concept and provided the funds for the prototype. And rightly so, because the system runs successfully and regenerates - around the clock on working days in semi-automatic mode - job box moulding material that can be easily reused in the 3D printer.

Ralf Dehnert, Becker CAD CAM CAST GmbH, www.beckerccc.com 

Martin Dahlmann, Huettenes Albertus (HA), Düsseldorf, www.ha-group.com 

Jens Müller-Späth, G U T Giesserei Umwelt Technik GmbH, Freudenberg, www.gut-gmbh.de 


Why Transilvania University and why Brasov? The simple answer is because Brasov, a multi-ethnic and multi-cultural city established in the XII-th century is one of the most important touristic cities in Romania. It is a charming, fairytale city that has its own International Airport. A recent study by the World Bank states that Brasov is a "perfect 10" city, with a developed economy, attractive architecture, and a high quality of life. Approximately 20 kilometres from the city is Bran Castle, the place where the legend of Dracula was born. Bran Castle is one of Romania's most famous tourist attractions globally. And then, Brasov is the location of Transilvania University that boasts 20,000 students studying in 18 colleges (faculties) and pursuing undergraduate and master's degree programs in all fundamental fields including engineering sciences, humanities, social sciences, exact sciences, medicine, arts, physical education, and sports. In addition, there are no less than 22 doctoral study fields. Transilvania University has a 25-year tradition in organizing international conferences. Indeed, the 13th International Conference on Materials Science and Engineering - BraMat 2024 – which took place in March 2024 in Brasov, was a real success.

Event information, program, interesting facts and contact

The 3rd Carl R. Loper Conference on Processing of Metallic Materials through Casting and Solidification

22-25 of September 2024, at the “Transilvania” University of Brasov, Romania

Dear reader,

The 3rd Carl R. Loper Conference is approaching rapidly, and as organizers, we're thrilled to extend a warm welcome to you. The conference is scheduled to take place from September 22nd to 25th, 2024, at the “Transilvania” University of Brasov, Romania.

We're eager to share some updates about the conference with you. For more detailed information, please visit our website at http://3rd-cr-loper-conference.unitbv.ro/. There, you'll find everything you need to know about the event. Let's delve into what we have in store for you.

Venue at Sergiu T. Chiriacescu Aula of Transilvania University

The 3rd Carl R. Loper Conference on Processing of Metallic Materials through Casting and Solidification

Preliminary Conference Program

22 – 25 September 2024, Brasov, Romania

Pre-conference optional program for the attenders at the 64th International Foundry Conference in Portoroz, Slovenia. We intend to organize a trip by bus from Portoroz to Brasov, via Balaton Lake in Hungary and the city of Timisoara in Romania. Strat of the trip: Friday, September 20th and arrival in Brasov on Sunday, September 22nd.

Post-conference optional program, 26 - 27.09.2024, Fascinating Transylvania

For Registration, Promotion Packages, Accommodation,

or any other information, please check our website: http://3rd-cr-loper-conference.unitbv.ro/

* Speaker - one person per paper  

** by "Accompanying person" is understood a family member or partner, non-participant to the scientific program.

The fee doesn’t include the cost of accommodation.

Speaker registration fee includes:

  • Access to all Conference Scientific Sessions
  • Oral presentation
  • Book of abstracts 
  • Coffee and lunch breaks
  • All social events included in the conference program
  • Ability to submit papers to IJMC

Authors are offered to the opportunity to submit CRL papers based upon non-previously published works. A special issue (SI:CRL2024) category will be established. If accepted the collected papers will be published in a CRL focus section of a future IJMC issue

Standard registration fee includes:

  • Access to all Conference Scientific Sessions
  • Book of abstracts
  • Coffee and lunch breaks
  • All social events included in the conference program

Accompanying person registration fee includes:

  • All social events included in the conference program

Pre-conference optional program (20-22.09.2024) includes:

  • Transportation by first class bus on the route: Portoroz – Balaton – Timisoara – Brasov
  • Breakfast, lunch, and dinner during the journey
  • Two overnights in 3- or 4-stars hotels
  • Guide 

Post-conference optional program (Fascinating Transylvania, 26-27.09.2024) includes:

  • Transportation by first class bus with professional guide
  • Breakfast, lunch, and dinner during the journey
  • One overnight

 

The major advantage of megacasting lies in the ability to simplify assemblies. By utilizing the design freedom of die-cast components, individual parts are substituted, and functions integrated, eliminating critical joining processes in manufacturing. This results in significantly reduced cycle times and space requirements in production. Consequently, parts produced with megacasting are much cheaper to manufacture and generally offer higher structural stability compared to complex assembled units.

Component Testing within Innovation Projects

Before deciding to invest in megacasting, Handtmann conducted component developments as part of innovation projects. One component, for example, replaced a conventional vehicle module with 97 individual parts. The die-cast part met all requirements for rigidity, strength, and crash behavior.

 

"We have acquired deep development expertise in recent years, allowing us to engage with our customers in very early development phases. We start with topology optimization, which is essential for developing a structural die-cast component. Once the initial CAD data is created, casting simulations begin. Particularly with large parts, castability must be considered from the outset," says Kneer. Handtmann, together with partner companies, has realized pre-development projects not only for rear structures but also for front structures, tailgates, and battery systems.

Well-Equipped for the Future

Beyond megacasting, Handtmann is advancing other innovation projects and continually developing new parts such as e-components or structural parts, produced on over 99 die-casting machines. "Megacasting is heavily trending. However, our customers have also recognized that utilizing the benefits of die casting across the entire vehicle can achieve savings. Driven by the need for simplification and weight reduction, especially in e-mobility, we expect a further significant increase in the aluminum die-casting share per vehicle. This presents unprecedented opportunities for the casting industry. We are leveraging these not only with innovative lightweight design but also by working on process developments and alloy developments. The path is paved; we must walk it and seize the opportunities," concludes Kneer.

Thus, the company remains a key partner in the automotive supply industry, committed to innovation and collaborating with customers on new projects.

With over 150 years of tradition and expertise in metal casting, extensive technical competence, and a strong international network, Handtmann once again demonstrates its ability to transform complex challenges into effective solutions.

For more information, visit www.handtmann.de.

About Handtmann - Leading Technology Across Five Generations

Albert Handtmann Metallgusswerk GmbH & Co. KG is a strategic system partner for the automotive industry in the field of light metal casting (aluminum and magnesium casting) for powertrain, chassis, and bodywork.

The internationally operating company, headquartered in Biberach an der Riss, has a 150-year history of success and has proven through long-standing experience and expert knowledge its ability to transform complex challenges into viable solutions. The over 2,300 employees in the German plants in Biberach and Annaberg, the Slovakian plants in Košice and Kechnec, and the Tianjin plant in China, generated a turnover of around 597 million euros in the 2023 fiscal year.

Whether die casting or permanent mold casting, Handtmann's product strategies and problem-solving processes are interlinked:

  • Utilize engineering competence early in the development process.
  • Combine customer and Handtmann competencies in a targeted manner.
  • Find a common level for solving project tasks through interdisciplinary dialogue.
  • Complex mechanical processing and component and system assembly complement a consistent product strategy.

More information at www.handtmann.de.


 

Automotive engineering is being rethought

TF: Prof. Dudenhöffer, tell us what characterizes your event and what is the goal of the organizers?

FD: "What we are observing is a significant change in manufacturing structures in the automotive industry. The process was initiated by Elon Musk with Giga-Casting. Mega-casting has now become a trend in China and even Europeans, such as Volvo cars, are starting to use these machines.  Mega-casting is associated with standardization and high volumes. Think of car factories that produce 1.5 million vehicles a year instead of 500,000. In other words, we are moving towards completely new value chains in automotive manufacturing. Large plants allow cost reductions like Henry Ford's assembly line introduction, but at the same time everything has to be redimensioned.  You don't just set up a machine that presses aluminum with 12,000 tons of clamping pressure, everything really changes. And that applies to the mechanical processes and the digital processes. Car manufacturing is being rethought."

Ola Källenius and many others

TF: The agenda arouses curiosity about different industry sectors and the list of speakers reads like a who's who. Tell us who you have invited and what formats and topics you will be offering the participants.

FD: "We are focusing on the entire vehicle industry, i.e. passenger cars and commercial vehicles. Commercial vehicles in particular are much more specific and have a smaller production volume. However, aluminum casting is also used here, for example in the battery sector for electric trucks. DaimerTruck will be there, as will Mercedes with its CEO Ola Källenius and a factory tour of the 56 in Sindelfingen. NIO will also be exciting, as China is becoming the new normal in the automotive industry. And because China is becoming so important, we also have a delegation around the Major of Beijing Chaoyong, the district where the really big car plants are located, such as Mercedes-BAIC with us. More than 50 companies are presenting their innovations for the New Manufacturing World - machine builders, suppliers, car manufacturers and, of course, tech companies that are mapping digital production with cloud and cyber security"

No risk. No fun

TF: The event title NEW MANUFACTURING WORLD implies that we are opening a new chapter in industrial history, even though automotive production has been running perfectly well for 100 years. Where are we in the transformation and what is the NEW?

FD: "There are two worlds today. On the one hand, the world of combustion engines and, on the other, the world of battery electric vehicles and fuel cell drive systems. The New Manufacturing World has a lot to do with battery-electric vehicles. And we are already very advanced in this area in China. But as I said at the beginning, Volvo in Gothenburg is also addressing this issue, as is Honda in the USA at its plant in Ohio. And Daimler Truck in Wörth is also making progress with production processes for zero Co2 commercial vehicles. The transformation is not taking place regionally in lockstep, but quite clearly - the pace is being set in China. Transformation is also risk... and as Wendelin Wiedeking once said nicely " No Risk, No Fun" ... by fun he means profit"

TF: Thank you very much, we wish you and all participants an interesting event, fruitful insights and good networking - Glückauf!


 

During the program, outgoing Chairman Philippe Hoste handed over the office to his successor Dr Julio Aguilar:

Dr Julio Aguilar

The new EICF Chairman Dr Julio Aguilar is Senior Casting Expert at Safran and responsible for the evaluation and validation of new casting technologies and materials. He is assigned to the Safran Advanced Turbine Airfoils platform, which is working on the development of a new generation of single-crystal high-pressure turbine airfoils.

Another highlight was the presentation of the Zinc Die Casting Award 2024 by Frank Neumann from Initiative Zink. In this context, zinc, a sometimes perhaps underestimated material, was able to clearly demonstrate its relevance and diverse application possibilities in practice and presented some outstanding results. --> foundry-planet.com - B2B Portal: Initiative ZINK -10th Zinc Die Casting Prize - Here are the winners!

As always, the event was rounded off with current contributions on research topics at Aalen University and a proper foundry evening. The event has become an integral part of our calendar, both in terms of content and socialising, and we are already looking forward to next year.

About the lecture series in detail:. 

Klaus Hansen from Volvo Cars in Gothenburg opened the lecture series with his presentation on "Lessons learned optimising casting flow for Megacastings". Volvo is currently commissioning the first large die casting machines for large aluminium castings in Europe. A second factory is currently being built in Kosice, Slovakia, and is scheduled for completion in 2026.

The second factory next to Gothenburg will have a building footprint of approximately 300,000 square metres and will produce 250,000 cars per year. It is important to note that further potential space could be used to mirror the entire plant to produce 500,000 cars per year.

When planning the factory, particular emphasis was placed on material flows. In contrast to the "just in time" strategy, Volvo has integrated an extraction buffer that allows thorough inspections of the produced parts. The main challenge, however, according to Mr Hansen, was to abandon the traditional idea of "we've always done it this way" and embrace new things.

Dr. Marcel Pfitzer from Mercedes-Benz AG in Sindelfingen then spoke on the topic of "Sustainable use of materials in the body". The sustainable corporate strategy of Mercedes-Benz AG is made up of the areas of ecology, social affairs and economy. In the luxury segment in particular, lightweight construction and therefore cast aluminium are becoming increasingly important. The supply chains are also to be adapted towards sustainability by 2039 using a three-stage approach. Dr Pfitzer highlighted the topic of topology optimisation: this allows the component weight to be further reduced, which was also presented in a short film presentation using various components called BioniCast®.

Stefan Prockl from Bühler AG in Switzerland spoke about "Megacastings: A Suitability Analysis". In view of global warming and the resulting environmental disasters, there is growing pressure from regulatory authorities and interest groups to reduce greenhouse gas emissions in the automotive industry. An LCA study conducted by Bühler compares die-cast aluminium and stamped steel parts for the production of a rear underbody in terms of their respective impact on global warming. All emissions up to Scope 3 are recorded using a new calculation approach. The study shows how important environmentally friendly produced raw materials, the energy required for production and an increased proportion of recycled material are in order to reduce the CO2 footprint. Megacasting can be used to create more sustainable, lighter castings that enable a further reduction in CO2.

Dr. Werner Fragner from AMAG Austria Metall AG also gave a presentation on the topic of "Recycled casting alloy with a low CO2 footprint for safety components". The newly developed recycled casting alloy AlSi7.REC, which is going into series production at AUDI for safety-critical components and also has to fulfil high design requirements, was presented. A recycling content of > 70 % plays a central role here. The recycled alloy clearly shows what happens when the tolerance limits of materials that have been established for decades are scrutinised and adapted. The alloy used by Audi for wheel rims passes all load tests from the "curb test" to the "kerb test" and fulfils the requirements for strength and corrosion.

Marco Bottin from the company FORM S.R.L. spoke on the subject of "Innovative concept and materials for die casting moulds". Test series on "High Temperature Die Casting" were presented. Here, a graphite mould heated to a high temperature is used to produce thin-walled parts at a slow mould filling speed. To evaluate the process, a case study was carried out on a PC monitor holder, which led to the following results: reduced pressures and melting speeds are possible, spraying is not necessary, which can shorten the cycle time.

Christoph Dörr from TRUMPF Laser- und Systemtechnik GmbH explained the "Advantages in die casting using carbon steels from the 3D printer". The well-known advantages of 3D-printed, near-contour cooling are low surface temperatures, which enable micro-spraying and thus an increased service life of the inserts. Cycle time savings can also be achieved through near-contour cooling of the sprue distributor. With near-contour temperature control, efficient, homogeneous and immediate temperature control of the runner surface can be realised. Steels containing carbon are particularly suitable for use in die casting as they can withstand the abrasive behaviour of aluminium and the high process temperatures.

Dr. Andreas Mertz then presented the topic of "Gigacasting - targeted use of peripheral equipment". The FX VAC vacuum system can reduce the amount of gas/air in the mould cavity and casting system by up to 95% if set correctly. With the FX-JET jet cooler, hot spots can be cooled by evaporative cooling, which reduces shrinkage, porosity and build-up. The flexible squeeze system FX-Squeeze performs localised replenishment of die-cast parts, thereby avoiding shrinkage porosity.

Current research topics at Aalen University:

Dr. Heidi Willing gave a presentation on the "Influence of hydrogen ingress on the galvanic coatability of zinc die castings and development of measures to prevent it (ZiBe3)". It was found that no hydrogen permeation occurred in zinc foils (99.9 %) and Zamak (Z410) over 200 hours. Tests using hot gas extraction showed that untreated and high-quality copper-plated samples contained hardly any hydrogen. In contrast, samples with poor casting quality showed significant differences in hydrogen content. A significant hydrogen content was detected in nickel-plated samples in particular, which was also confirmed by the GDOES analysis. The investigations showed that the hydrogen is deposited in the copper and nickel layers, particularly in samples with poor surface quality. Various measures were proposed to prevent the formation of hydrogen: optimisation of the casting parameters to reduce surface defects, mechanical post-treatment to reduce cold spots and an adapted rinsing technique after electrolytic degreasing and activation during electroplating.

Max Schütze reported on the use of multi-layer sand cores in die casting. The project, funded by the German Research Foundation (DFG - 505145110), is being carried out in collaboration with the utg at the Technical University of Munich. In order to be able to precisely determine the loads on the sand core, a test rig was developed that simulates liquid aluminium with water. The results of the first series of tests on the surface quality of the die-cast parts have also already been presented. Video recordings of the decomposition of the core with molten aluminium in the die-casting machine are planned.

Annike Bossert presented "Innovative hybrids made of wood and die-casting" and discussed the project process as well as ecological and economic aspects. The advantages of these hybrids include the lightweight construction potential, the low-cost raw materials and the CO2 storage effect. The aim is to develop a wood-cast hybrid construction method as an efficient enabler technology for wood in vehicle structures.

Dr. Marcel Becker and Thomas Weidler spoke about "Vacural® die casting for the production of innovative lightweight components made of aluminium and magnesium". Using the example of a gearbox cover, the lightweight construction potential of aluminium and magnesium was demonstrated as part of the Indructec-E research project. By optimising the cast part, the component weight could be reduced by 34% for aluminium and 51% for magnesium. In addition, the costs could be reduced by > 40 % and the CO2 footprint by > 60 %.

Valentin Ziegler explained "Properties of a secondary alloy depending on the alloy composition - AlSi10MnMg". The strength is positively influenced by the increase in the recycled content, but the elongation decreases to some extent at significantly higher contents. The corrosion resistance decreases with higher copper and zinc contents and the thermal conductivity is partially superimposed by the heat treatment. During the investigation, a CO2 footprint of 1.2 kgCO2/kg was achieved and a recycling rate of 85 % was simulated. This project was carried out in co-operation with Handtmann.

Axel Kansy concluded the series of lectures with his presentation "Investigation of the cyclic properties of zinc die casting". It was found that the process parameters have no clear influence on the quasi-static material behaviour and that the tensile strength and elongation at break of the thicker samples is higher. A higher stress amplitude was found for ZP0430 compared to ZP0410. In the metallographic investigations, there is a significant correlation between wall thickness and average grain size.


After completing his bachelor's degree in metallurgical engineering at the National University of Mexico (UNAM), he worked for eight years as a foundry manager in Guatemala. He then moved to Germany, where he obtained his Master of Science and doctorate at the Foundry Institute of RWTH Aachen University. Before joining Safran, he was head of the TechCentre of Access e.V. in Germany, where he mainly worked on investment casting technologies.

Robert Smart Award - 2024

The Robert Smart Award is presented by the EICF to Prof. Dr Andreas Bührig-Polaczek (RWTH Aachen University) in recognition of his outstanding contribution to the progress of the European investment casting industry.

EICF Lifetime Award 2024

The Lifetime Award 2024 goes to Mr Jean Claude Ackerman for his vision, dedication and commitment to the European Investment Casting Industry.

Next events:

EICF Conference & Exhibition 2025 will take place in Liverpool, UK 05. – 08.05.2025

WCIC will be in Kobe, Japan from 09. - 12.09.2025


 

The collaboration has already begun its first joint project, with pour-tech AB supporting Wesman with insights from over 500 installed systems. The aim of the cooperation is the independent distribution, project planning, manufacturing installation at customer sites, and subsequent service of AI-assisted 3D line laser-controlled, unheated pouring equipment by Wesman for the Indian market. The partnership seeks to unlock the great potential of the Indian foundry industry, enabling the utilization of existing and newly established high-performance molding facilities and core package lines through an appropriate pouring process with increased yield. The pouring process should no longer limit the installed capacities of molding facilities.

During the IFEX 2024 in Bangaluru there was the first joint presentation, which was characterized by a very high encouragement from the Indian foundries.


 

Die casting solutions for non-removable hollow channels in the component
The focus is on the production of component cavities using the aluminium die casting process. Using gas injection technology, complex structures and internal channels can be created during the casting process without the need for additional machining steps. Images 1 and 2


 

Conclusion

In conclusion, the EcoSpray system proved to be an efficient and environmentally friendly solution for die casting foundries looking to improve their production processes. The technology's ability to reduce cycle time, consumption, and energy use, as well as improve casting quality and die lifetime, makes it an attractive solution for foundries looking to reduce their impact on the environment and achieve cost savings.


 

This requires die casting cells with a clamping force greater than 6,000 tons.

The approach of substituting as many individual parts and processes as possible with large castings and thus even reducing costs, weight and CO2 factors while simplifying the production process sounds tempting. On the other hand, there are high upfront investments in new systems and infrastructure, the reconfiguration of product lines and technical challenges related to  the production and further use of the large parts.

During a background discussion with Klaus Sammer and Dr. Thomas Kopp at BMW's light metal foundry in Landshut, we were able to discuss the main arguments for and against large castings  and gain insight into BMW`s specific point of view.

"There is no "right" or "wrong" answer to the giga/megacasting question

Kopp and Sammer are sought-after discussion partners at congresses and symposiums, as they have dealt intensively with the issues surrounding the production of large castings and are well aware of the advantages and disadvantages.

What is the situation at the BMW light metal foundry in Landshut, Germany in 2024?

The BMW Group light metal foundry in Landshut is a highly innovative location known for a wide and unique range of casting technologies. These include both conventional gravity and low-pressure die casting.

 A notable technique ist the injector casting process, developed and patented by the casting specialists in Landshut in 2007. It combines the advantages of gravity and low-pressure die casting.

The process involves filling the cavity using an injector at the mold's base and moving it upwards during the casting. This ensures the outlet opening remains below the molten bath's surface throughout the filling process, leading to a layered mold filling beneficial for the solidification process. This method allows for the production of highly complex and functional components, such as the central housing of electric motors. The sand cores needed for creating undercuts are exclusively made with inorganic binder systems, resulting in virtually emission-free casting—a practice in place for over 15 years, as emphasized by Kopp and Sammer.

"Although the grinding market has an advantage in that it offers numerous niches in which specialized medium-sized companies can work successfully, the pressure for change calls for continuous re-evaluation: How is the market changing? How do I react as a company?"

Tesch therefore focused on automation and documentation of empirical knowledge at an early stage in order to prevent a shortage of skilled workers. In the case of supply chains it was necessary to counteract the dependence on China. A strategic decision was therefore taken in Ludwigsburg to purchase 20 per cent of super hard materials from regions other than China despite much higher costs. Tesch has a high production depth and produces solely in Germany. Raw materials have to be imported.

New materials as innovation drivers
According to the Managing Director, the biggest technological challenges primarily involve the handling of new materials for which grinding solutions have to be found at ever shorter time intervals:

"At times, we have to deal with a very large number of material compounds," he said.

This development is also a topic for Prof. Karpuschewski at the IWT in Bremen. "Processing of new materials and material compounds has long been known to us from geometrically defined cutting and precision machining of optical materials," he stated.

"From a scientific viewpoint, we are actively addressing these questions and working on a large number of technological solutions. The key factor is the evaluation of process influences on component quality in different materials for which extensive physical analysis is carried out in Bremen. 

More time and effort for imparting process know-how 
An interdisciplinary research team is working on tool development at Tesch. Tools often have to be adapted individually to customers' requirements. The process support costs are also increasing.

"There is an ever increasing need to impart know-how to users in order to ensure high-quality and reproducible grinding processes," emphasized Georg Gerlitzky.

This always depends on highly qualified personnel with many years of experience.
Cooperation with scientific institutes has a long tradition at Tesch. By its own account, the company collaborates with different institutes, is active in various working parties and values exchanges. This also includes participation in research projects. The company is currently working with Berlin Technical University on a project involving the production of metallic grinding tools with the aid of additive manufacturing. 

Know-how transfer through research projects 
The grinding experts in the Institute of Machining Technology (ISF) at Dortmund Technical University are also convinced about the positive prospects for additive manufacturing. Dr. Monika Kipp, Head of the Grinding Technology Department, stated in this respect that additive manufacturing is now being used in the grinding technology industry and is opening up new prospects. 
A number of research projects involving new production processes and alternative tool concepts are currently being conducted at the ISF. According to Dr. Kipp, the highlights include basic studies on the use of diamond-coated foam materials for precision surface treatment which enable purposeful processing of filigree structures. Two other projects confirm the growing importance of diamond and cBN. For example, one group is involved in the identification of microscopic wearing mechanisms of diamond and cBN in precision grinding of hardened steel. In another project studies are being carried out on cold gas spraying for the manufacture of cBN metal composite layers and their qualification for use as a grinding tool. This also comes within the context of additive manufacturing.

Monika Kipp sees a great opportunity in the close cooperation between science and industry. She said that, thanks to the constant exchanges, both science and companies obtain suggestions for new topics and research projects. On the other hand, the institutes could provide support through basic research or generate substantial value-added through references to related research results. The ISF has cooperation partnerships with both larger enterprises and smaller companies. 

Exploit potential in the area of sustainability
Just like other areas of industrial production, the topic of sustainability is also affecting grinding technology. Karpuschewski primarily sees two starting points for the grinding process: "In Bremen we have been preoccupied for many years with need-based use of cooling lubricants during grinding since this still harbors enormous saving potential. Thanks to adapted feed and a nozzle design, energy consumption can be drastically reduced while still maintaining the same component quality. This has a direct effect on the sustainability of the process. In the light of rapidly increasing energy costs, new promising approaches could also open up when recycling grinding waste.
According to Managing Director Gerlitzky, Diamant-Gesellschaft Tesch has long been committed to energy-saving and resource-conserving production although tool manufacturers are rather limited in the ways they can influence its use at their customers. At Tesch, for example, the primary energy source - electricity - has been changed completely to green electricity from hydroelectric power plants. This was made possible through cooperation with a local partner.

"The topic of sustainability should be part of the DNA of every medium-sized company," emphasized Gerlitzky. "We must position our company here in a progressive way as only then can we secure advantages in the long term."


Source: www.grindinghub.de/journalisten/pressematerial/ 

Renewable energies and green hydrogen are currently being discussed as the best way to achieve these ambitious targets. However, the capacities of renewable energies in many parts of the world, Europe and also in Germany are currently not large enough to produce sufficient quantities of green hydrogen using the electrolysis process. Natural hydrogen deposits are rare on our planet and do not offer any guarantee of supply. The Climate Action Plan 2050 [1] contains targets that describe the reduction of greenhouse gas emissions by 2030 (Table 1). According to this, approx. 50% of greenhouse gas emissions (in CO2 eq.) are to be reduced in industry.

The concept of PARTS FINISHING is thus specifically tailored to the purpose of trade shows: building and maintaining contacts between users and providers as well as networking and deepening connections between exhibitors. "The latter enables the formation of strategic partnerships and joint tackling of new projects as system suppliers," notes Hartmut Herdin.


Source: www.parts-finishing.de

ISO DIN certifications etc.

AAR-QA-5000 Compliance Program Certication

ABS Offshore Mooring Chain or Accessory Facility and Process Approval

ABS Quality Assurance System Approval

BV Marine BV Mode II Scheme

Production of Steel Casting Acessories for Mooring and Operation of Steel Ships and Offshore Units

DNV-GL Steel Castings Approved Manufacturer

HPQ Manufacturer Product Qualification for Railway Rolling Stock Components by DB

KOREAN REGISTER Approval Certificate for Steel Castings Manufacturing Process

LLOYD´S REGISTER EM 15085 CL1 Welding of Railway Vehicles and Components

LLOYD´S REGISTER Steel Castings Manufacturer Approved

TGP PRI Transport and Power Generation

TUV NORD Quality-Assurance System – PED 2014-68-EU

ISO 9001:2015 (BVC)

ISSO 14001:2015

Conclusion in the "Future Dome" customer and innovation center

At the end of the day, guests from near and far were able to review their impressions in the "Future Dome" customer and innovation center and then chat over finger food. The Foundry Technology Innovation Day at Fill was a complete success with an even more exciting outlook into the future, which technical (and architectural) innovations can be expected from Fill in the coming years. 

Corporate data about Fill

Fill is a leading international machine engineering company based in Gurten, Upper Austria. With sophisticated high-tech systems and custom manufacturing solutions for metal, plastics and wood, Fill makes its customers the best in their fields. The automotive, aviation, sports and building industries all benefit from Fill’s expertise. Since it was founded in 1966, the company has distinguished itself through enormous innovative strength, strong values, and the best jobs. “If you are seeking the best solution, shape your future with Fill” is the guiding principle of the company’s more than 1,000 employees. “We are one!” is their vision and stands for togetherness not only with the team, but also with customers, suppliers, and partners. The company is 100 percent family-owned and managed by Andreas Fill (CEO), Martin Reiter (CFO), Alois Wiesinger (CTO) and Günter Redhammer (COO). In 2023, Fill recorded sales of around 210 million euros.


To address these apparent issues, Mingzhi Technology has explored various solutions. Here we compare their benefits and effects in practical application:

The aim of the Initiative Zink competition is to present the potential and diversity as well as the outstanding properties of zinc die-cast products and the efficiency of the foundries. The competition's tried-and-tested concept and the great response are constantly generating new products and enabling the diverse and sustainable use of zinc to be showcased.

Here are the winners presented by Frank Neumann, Initiative ZINK

Mobility:

In the mobility category, the company HDO Druckguss- und Oberflächentechnik GmbH from Paderborn won with its gearshift paddles on the steering wheel of a Porsche sports car. This casting provides a haptic experience with its excellent surface quality. A zinc die-cast application in the absolute premium range is tangible and turns acceleration into an experience.

Sanitary technology:

Today, bathrooms are no longer just places to take a shower, wash your hands or freshen up. Today, bathrooms are high-quality, well-equipped experience rooms and oases of well-being. Good products with perfect surfaces are important here. In the sanitary technology category, the company HDO Druckguss- und Oberflächentechnik GmbH from Paderborn won with a panel for a Hansgrohe 4-consumer sanitary shower system that leaves nothing to be desired. The technical implementation as a zinc die-cast part also involves many challenges. Above all, however, the flatness and straightness of the component with a length of over 600 mm is impressive.

Lifestyle:

The key safe from Sudhaus GmbH in Iserlohn was safe and robust and won in the Lifestyle category thanks to its production technology that offers no alternative. The key safe is a secure place to store keys and other valuables. The die-cast zinc housing combines stability with the patented function of the combination lock. The jury was impressed by the fact that the sprue was placed in the casting tool in such a way as to achieve uniform tool filling during the casting process with optimum surface quality on the cast part.

Electrical and mechanical engineering:

In the electrical and mechanical engineering category, we encounter an absolute borderline experience in zinc die casting: microcasting. With the award-winning shield housing from Hippold GmbH Metallwarenherstellung in Kraftisried, true microcasting has been realized - the complex inner geometry resembles watchmaking quality and precision mechanics. Excellent in terms of precision and manufacturability in mold making. With tolerances of +/- 0.03 mm and minimal wall thicknesses of only 0.16 mm in the inner shield cross, this casting is an admirable precision piece.

Safety and locking technology:

The winner in the security and locking technology category is Roto Frank Austria GmbH from Kalsdorf near Graz. The automatic power wedge casting impressed the jury with its intelligent design and the synergy of the strengths of two materials. The special feature: a cast part in a material composite between an insert made of carbonitrided steel and die-cast zinc. The often uneconomical mechanical processing of steel is compensated for by enclosing it in die-cast zinc. This creates a perfect synergy between the strengths of steel and die-cast zinc, which ensures increased safety.

Innovation: 

A particular innovation in control cabinet technology is the castings from Dipl. Ing. Siegfried Müller Druckguss GmbH & Co. KG from Velbert. With this modular concept, various plug-in, cast housing components can be installed in the system as required. The concept realizes a new, complex and resource-saving control cabinet technology. This innovative, comprehensive concept was only possible thanks to the close cooperation between the foundry and the designer. Zinc was chosen as the material for many reasons: electromagnetic shielding properties, passive cooling through heat dissipation, surface design resistant to oil and cleaning agents, compliance with the tightest tolerances, surface quality especially in the connector contour area, feasibility of the connector and seal contour, dismantlability, recycling properties - subsequent machining can be largely dispensed with.

We congratulate the companies and their teams who design and implement such interesting components that are relevant to our modern lives and thus contribute to sustainable value creation. It was another interesting competition and, as the ZINK initiative and on behalf of the sponsors, we hope to be able to present a large number of interesting products made of zinc and the opportunities that this sustainable material offers at the next competition. Further information about the competition and its winners can be found at www.zinkdruckguss-preis.de. The winners of all zinc die casting competitions since the beginning in 2005 are shown at www.zink.de/themen/zinkdruckgusspreis/gewinner-aller-wettbewerbe/ - here you can see what zinc die casting can do and where we encounter zinc die casting in our daily lives.


 

Proposed Solutions:

  1. Addition of an Intermediate Heater:

Adding an intermediate heater along the pipeline between the gas generator and blow hood enables additional heating of the amine-based product gas prior to entering the blow hood.  While this improves the gas temperature stability, the extended pipeline continues to limit the efficiency of core manufacturing.

2. Use of a single compact heater:

By consolidating heating functions into a single compact unit and positioning it strategically near the blow hood inlet, heat loss and space requirements are minimized. This approach significantly improves the amine-based product gas temperature at the inlet, enhancing core production efficiency and reducing curing time.

3. Creation of an integrated Heater:

Mingzhi Technology introduces an innovative integrated heater, combining the air heater and blow hood into a single unit. This eliminates gas transmission pipelines, substantially reducing heat loss and ensuring stable high input gas temperature. With patented technology, this solution achieves remarkable improvements in core making efficiency, reducing curing time and energy consumption significantly.

Comparative testing between the traditional heater concept and the integrated heater solution demonstrates substantial improvements in core curing time and heater power requirements. Test data reveals a remarkable acceleration in curing time and a significant reduction in energy consumption with the integrated heater, underlining its potential to enhance operational efficiency and environmental sustainability.

Mingzhi Technology's innovative integrated heater solution marks a significant advancement in core making technology, offering substantial improvements in efficiency and environmental impact. By addressing inherent challenges in traditional heating methods, this solution not only enhances production outcomes but also aligns with sustainability goals. As Mingzhi Technology continues to drive innovation in core making processes, industries can expect further advancements that optimize production while minimizing environmental footprint.

Explore Mingzhi Technology's integrated heater solution and discover the potential to revolutionize core making processes in your production. Contact us to learn more about implementation options and experience firsthand the transformative benefits of our cutting-edge technology.  www.mingzhi-tech.eu tel. +39-3451185845


 


 

How stable is the process?

Together with the experts from ALUWAG, let's do the practical test and see how stable the process is and how the advantages can be summarised. Together with the project partners TIK, MAGIT, Surtechno and HS Aalen, the Swiss die casters were able to overcome many hurdles in advance. It is now possible to simulate the gas injection process with Flow 3D in terms of filling and solidification as well as the complete flow of the melt.

The quality characteristics for the component are determined together with the customer and defined in terms of cross-section, wall thickness distribution, residual dirt, tightness and bore.
The injection process at the die casting cell runs smoothly with experienced employees at the gas injection unit with expert operation of the gate valve to inject the nitrogen.

How this can be achieved in detail has not yet been specifically outlined. Preparations are being made to make the infrastructure and energy availability possible. However, it remains to be seen whether this will be achieved despite the already known crises and possible new risks.  It is not yet possible to confirm when and where green hydrogen will be available. The simplest way to reduce energy and CO2 emissions by 50% would also be to reduce production by 50% and consumption by 50%. However, this idea is in conflict with the desire for prosperity and growth of many people and companies.

The question arises: What can already be done today to reduce greenhouse gas emissions and energy consumption without the availability of green hydrogen?

The lecture at the 23rd Die Casting Day [2] in Nuremberg at EUROGUSS 2024 and this article are intended to provide ideas and incentives to deal with the topic and implement energy savings with methods and means available today [3, 4], i.e. even without green hydrogen.

Relocating production and simply waiting are not an option

The following scenarios would not be good for our climate: 1. production is relocated abroad because energy is cheaper there and there is less cost pressure due to climate protection. 2. wait until green hydrogen is available to everyone. In both cases, no improvements for climate protection would be achieved from a global perspective.

The die casting industry and all other energy-intensive industries in Germany and Europe suffer particularly from high energy costs and climate protection levies. As a result, there is already a need for action today.

In the die casting industry, solid metals are melted until they have the desired characteristics as liquid metal so that they can be molded in die casting machines. These metals are often melted down in fossil-fired melting furnaces. In some cases, the operators of the melting furnaces know the characteristics of their melting process well and are well-informed about their position in terms of energy efficiency, productivity and emissions compared with other melting processes. When this is not the case, a comparison can be an eye-opener. It reveals the current situation and what still needs to be done to achieve the targets set out in the Climate Action Plan 2050.

The melting of solid aluminum takes place during the melting process in a smelting furnace. Benchmarking natural gas-fired smelting furnaces can help to further understand how good the technology used is. The melting process consists of several process steps such as: Charging, melting, superheating, possibly alloying and casting or transfer. From the energy input and the melting rate, characteristic values can be determined which are comparable.

For this comparison of melting processes, it is rarely sufficient to compare the melting furnaces of the own plant with each other and derive measures from this. Rather, it makes sense to look and ask yourself the question: What is being done differently and better elsewhere and how can I, as operator of my own melting furnaces, achieve this? What are the limits of my melting process? To what extent can the process be further improved using conventional methods? Every refitting and every modification costs money, so it is important to act in an informed and forward-looking manner. Every investment should be justified by a profitability analysis.

Summary

The requirements of the Climate Protection Plan 2050 create many tasks and questions for the die casting industry in Germany. The German government leaves no doubt that the targets will be achieved. Higher energy costs and climate taxes are to be expected in the future. The resulting pressure on producers of die-cast parts to act is not an invitation to wait and see. The target of reducing greenhouse gas emissions by around 50% by 2030 can already be achieved with conventional measures to increase energy efficiency. Even without green hydrogen.

A contribution by Dr.-Ing. Thomas Niehoff


 

The targeted injection of gas into the melt during the casting process creates cavities that reduce the weight of the components and at the same time improve their strength. It enables more efficient and cost-effective production of high-quality components with complex geometries. Optimised material properties, higher mould filling and a reduction in distortion and porosity are further advantages of the process.
The result is high-quality aluminium die-cast parts with cavities and/or internal channels.

The advantages are obvious, especially for components in power electronics, but also for media-carrying components or when it comes to targeted weight reduction, because the part produced with gas injection usually replaces an entire assembly and saves on tools or additional welding processes.

Together with its research partners, ALUWAG has worked intensively on this topic and can now use its practical experience and accumulated expertise to establish that series production using gas injection processes is a serious possibility. Compared to other processes, the potential savings in tools, materials and machining costs open up enormous advantages that lead to optimal solutions for the right components.

About ALUWAG:
ALUWAG supplies customised die-cast components and even entire assemblies to global brands from various industries. The company responds to individual customer requirements that go far beyond the usual standards.
Experience, expertise and passion form the basis for innovative die-casting solutions. 
ALUWAG has an integrated quality management system and is certified to the following standards:

  • ISO 9001
  • IATF 16949
  • ISO 14001 / 45001

The following machines with different clamping forces in tonnes are used at the Niederbüren site:

400, 530, 800, 1'200, 1'800, 2'200


 

In addition to conventional core shooting, sand cores can also be produced at the Landshut site using additive core printing with inorganic binder systems. This ensures the future viability of the site.

In the area of die casting, the facility operates ten systems with clamping forces ranging from 3,000 to 6,000 tons. Strong arguments exist for using die casting cells with clamping forces over 6,000 tons, potentially up to 16,000 tons, as the decision heavily depends on the specific production process requirements, site conditions (e.g., material flow/logistics), and company standards and objectives.

The substitution of sheet metal components with cast components can eliminate numerous manufacturing and assembly steps. For instance, the suspension strut support replaces about 15 components, though its lightweight construction potential is relatively low due to the small number of substituted components. Strut braces are made on die casting machines with a clamping force of 2,000 to 3,000 tons, while rear longitudinal members, which offer a higher degree of substitution and greater lightweight potential, require larger machines of about 4,000 tons.

If the aim is to substitute as many components as possible, the one-piece rear end is the right choice. Here, 80 to 100 components can be substituted. These so-called gigacastings are produced on systems with a clamping force of more than 8,000 tons. However, this is not necessarily the solution with the greatest lightweight construction potential. In order to be able to produce the component by die casting, the sheet metal surfaces shown in red in the diagram below, such as the trunk floor or the wheel arches, must have a certain minimum wall thickness. This is often greater than the wall thickness required by the loads and therefore increases the overall weight of the components. The additional weight is also accompanied by higher material costs, as the expensive lightweight material aluminum is used in areas that could also be represented by a thinner, e.g. formed sheet metal component.

It will be crucial to use the right material with the right manufacturing process in the right place (topology-optimized). The sweet spot of weight and degree of substitution is seen in components that are produced on die casting machines between 4,000 t and 6,000 t.

Moreover, while evaluating lightweight potential, other factors such as the requirements for heat treatment and the availability of repair solutions, which are limited for large castings and often costly, must be considered. Logistic costs also rise with increasing component size, suggesting that the foundry might need to integrate more closely with the vehicle plant to justify investment in new die casting systems. The number of systems required largely depends on the vehicle plant's output and the number of variants per line. Several die casting machines are often necessary to ensure a reliable supply to the vehicle line. Due to the large size of components, increased tool wear is expected, leading to more frequent maintenance and a higher number of tools required.

It should be noted that there are currently no compelling advantages for using casting cells with a clamping force greater than 6,000 tons at BMW. The BMW component plant in Landshut operates with a strong supplier network, ensuring the supply to the vehicle plants. At BMW, the focus is more on achieving optimal results with innovations and a great deal of expertise while casting the right material in the right place using the right process.

About BMW Landshut:

At BMW Group Plant Landshut, approximately 3,700 employees produce engine, chassis and body structure components from light metal casting, plastic components for vehicle exteriors, carbon body components, cockpit and equipment scopes, engines and drive shafts. The Landshut plant is the BMW Group's largest component plant worldwide and supplies components to all BMW Group vehicle and engine plants worldwide - and thus for almost every BMW, MINI, Rolls-Royce and BMW Motorrad. The BMW Group Plant Landshut stands for component production characterized by digitalization and sustainability as well as responsible use of resources.

With future-oriented technologies, the BMW Group Plant Landshut plays the role of an innovation driver in the technological transformation of the automotive sector and its supplier industry. At the Lightweight Construction and Technology Center (LuTZ), which is directly connected to the plant, specialists from a wide range of disciplines actively drive the sustainable development of future vehicle models. They are involved in the development processes of new vehicles at an early stage. The BMW Group Plant Landshut is a socially responsible, innovative and attractive employer in the Landshut and Lower Bavaria region.

About Dr. Thomas Kopp and Klaus Sammer

Klaus Sammer has been part of the BMW Group since 1985 and was most recently Head of Planning for Painted Bodywork at the Dingolfing plant and, from 2018 to 2021, Head of Painted Bodywork for the plant under construction in Debrecen (Hungary). He then took over the management of product and process planning for the light metal foundry at the BMW Group plant in Landshut. In addition to his duties in the BMW Group, Sammer is also a member of the advisory boards of various associations.

2001 to 2005: Project Manager - Plant Munich BMW    

2005 to 2011: Team Lead Research Development - Plant Munich BMW

2011 to 2015: Head of the department for assembly and total vehicle validation - Plant Munich BMW

2015 to 2018: Head of Planning Body Shop - Plant Dingolfing BMW

2018 to 2021: General Manager Pressshop and Bodyshop - Plant Debrecen BMW

2021 to 2023: Head of Technology Center Foundry, Plant Train Construction, Maintenance and Prototype Construction as well as Product & Process Planning - Plant Landshut          

Dr. Thomas Kopp has been with the BMW Group since completing his doctorate in 2016. He is currently responsible for the further development of innovative cast components for future vehicles as Team Coordinator Advanced Development in the Light Metal Casting Technology Center. Previous positions include sub-project manager for production and team leader for quality in gravity and low-pressure casting. In addition to his work at the BMW Group, Dr. Thomas Kopp is also a member of the advisory boards of various associations.


 

Cutting, deburring, cleaning and surface treatment

Building on this foundation, SIR Spa's robotic solutions extend to an array of specialized applications in foundry processes. These include the cutting, deburring, and cleaning of aluminium castings, ensuring a smooth finish and precise dimensions. In the realm of iron castings, their robots adeptly handle cutting, deburring, and finishing, reflecting a high level of attention to details.

For die-casting operations, SIR Spa's robots excel in tending die-casting units, as well as in the critical task of die-cast casting risers removal. This precision work ensures the integrity and quality of the final product. The challenging process of sand flogging, vital for mold preparation, is also efficiently managed by these advanced robotic systems.

Furthermore, the handling and gluing of cores, a task demanding utmost accuracy and consistency, is seamlessly executed by SIR Spa's robots. Their involvement in gravity casting processes showcases their ability to adapt to different casting methods, maintaining high efficiency and product quality.

Finally, SIR Spa's expertise in foundry automation is a testament to their innovative approach. They provide solutions that encompass the entire spectrum of foundry operations, ensuring that every aspect of production benefits from automation's precision, speed, and reliability.

But SIR Spa's commitment goes beyond just supplying robots. They are a partner in progress, offering comprehensive support from initial consultation to post-implementation maintenance. Their team of experts is always on hand to ensure that each robotic system operates at its peak, delivering consistent value to your foundry operations.

In a world where efficiency and quality are the currencies of success, SIR Spa is your trusted ally. Explore the future of foundry with SIR Spa's robotic solutions and witness a transformation in your production capabilities, safety standards, and overall operational excellence.

Don't let the future pass you by. Contact SIR Spa today and step into a new era of foundry innovation.

Discover More About SIR Spa's Foundry Solutions: https://sir-mo.it/en/foundry


Figure 1 shows the principle of the new circulation dosing system. If there is no request from the mixer (9), the slip is kept in circulation by the circulation pump (2) so that the components of the slip remain homogeneously mixed. As soon as there is a request for binder dosing, the circulation pump stops. Valves 3 and 8 close and valve 6 opens. The dosing device is actuated by the actuator (5) and the slip is dosed into the mixer via valve 6 and the dosing bolt. When the required dosing quantity is reached, the actuator stops and valve 6 closes. Valves 3 and 8 open, the circulation pump starts again and the actuator returns to the starting position. The device is now ready for the next dosage.

The proven and well-known product range of bellow dosing equipment from KLEIN Anlagenbau AG has now been extended to include the new BDG-ULD recirculating dosing device. The BDG 254-ULD can reliably and reproducibly dose slip amount of 12.5 to 220 grams per dosing process with an accuracy of ± 0.6% (FS). The BDG-ULD can be equipped with a flow control upon request and features a user-friendly multi-point calibration integrated into the control. It is fully automated and can be integrated into existing binder dosing systems.

The BDG-ULD has proven itself at Hansgrohe SE. In its endeavour to produce its world-famous products sustainably, Hansgrohe is now using eco-friendly binders from Reinsicht with success. Step by step, the proportion of inorganic binders is now to be further increased. Figure 2 depicts a BDG-ULD in continuous industrial use.

With the development and confirmation of BDG-ULD in continuous operation, the eco-friendly binder from Reinsicht GmbH and the tailor-made bellow dosing equipment BDG-ULD from KLEIN Anlagenbau AG are now available for general use.

This can be particularly interesting not only for smaller foundries. Often, the desire for innovation and implementation of existing ideas has to be put aside for reasons of capacity utilization. Reinsicht and KLEIN Anlagenbau AG offer a low-threshold entry point here by providing binders and mixing technology ready for in-house trials and using their expertise to develop optimal solutions on site together with the process operators. This approach can achieve both environmental protection and economic efficiency. Contact us - we look forward to hearing from you!


 

After the rebuild phase, the spray tool was also flushed, cleaned and fitted with adapter modules to achieve a spray distance of less than 150 mm. All Wollin SD nozzles were removed and replaced with Wollin FSD nozzles. Except for 2 KD-A-06 ball nozzles, only KD-A-L-08 and KD-A-L-10 were installed.

To complete the installation during the shutdown, Waupaca Foundry depended on collaboration with contractors Beson and Houle and IVI, as well as in-house engineering and maintenance.

“It was a huge advantage to have home-grown engineers,” said Rob Jezwinski, Waupaca Foundry engineering manager. “We live in this environment, so we were intimate with the details needed to create an efficient process and install an entirely new operating system for Christmas.”

The old shaker system was prone to gating jam-ups, which shut down all molding lines for repair. The Magaldi Superbelt conveyors improve gate and sprue transportation uptime, reduce energy costs, and reduce maintenance costs—all in all, improving quality and delivery performance to Waupaca Foundry customers. Equally important, the new conveyors improve the foundry workplace because they run more quietly and improve indoor air quality. 

“The safety benefits of the new system were as important as the bottom-line savings,” Osborn said.  “By replacing the vibrating system, we significantly reduced the amount of airborne dust and created a healthier working environment for our team.”

According to representatives from Magaldi, the system has innovative features that are equipped to transport large volumes of gating and sprue material.

“Because our system does not vibrate, the iron returns do not collect and jam up, silica dust is not generated, and the system is very quiet,” said Brandon Kruse, general manager of Magaldi Technologies. “To minimize energy consumption, we can speed up or slow down the conveyor if we notice heavy tonnages because there’s an advanced algorithm in the system that tracks scrap loading on all six lines.”

This is the second major capital project at the Marinette, WI ductile iron foundry in recent years. Plant 4 completed a multiyear power service upgrade in 2023. The plant is 327,000 square feet and can run six different grades of ductile iron concurrently using eco-conscious electric melt technology.


About Waupaca Foundry, Inc. Waupaca Foundry, Inc., North America’s leading supplier of iron castings to the automotive, commercial vehicle, agriculture, construction, and industrial markets, produces gray iron castings, ductile iron castings, and austempered ductile iron castings using state of-the-art processes and technology. The manufacturer also specializes in precision machining and assembly. Waupaca Foundry is Headquartered in Waupaca, Wisconsin and operates six iron foundries located in Waupaca, Wisconsin, Marinette, Wisconsin, and Tell City, Indiana. The company operates machining and assembly in Waupaca, Wisconsin. Waupaca employs approximately 4,000 people. For more information, visit www.waupacafoundry.com.

About Magaldi Technologies: Magaldi Technologies (www.Magaldi.com)  is the US branch of the parent company Magaldi Power SpA located in Salerno, Italy. The Magaldi group companies started in 1929 and is the world’s leading manufacturer of steel belt conveyors to handle materials in severe conditions - including high temperature, abrasive and heavy materials - used in foundries, coal-fired power plants, steel mills, mineral processing plants, cement plants, waste-to-energy plants and solid-fuel power plants, with more than 1,500 installations worldwide. Magaldi Group’s mission is to design, manufacture and market reliable, high quality systems which are able to provide environmentally sustainable industrial solutions worldwide. Based on its patented technologies, Magaldi produces highly automated systems able to reduce costs and achieve the highest level of quality in accordance with the principal standards. Its products are distributed worldwide through subsidiaries and licensees.

MAT Group’s early adoption of the Monitizer IIoT platform has helped it measure emissions and cut waste from its process. It is currently implementing the AI-driven Monitizer | PRESCRIBE tool to further reduce scrap.

The German-speaking foundry world faces major challenges in 2024. While some segments are experiencing a remarkable upswing, others are facing increasing pressure from new competitors and products, changing supply chain structures and new business potential. Against this backdrop, strategic priorities need to be adjusted.

On behalf of the Austrian, Swiss and German foundry associations, Salzburg will once again become the center of the German-speaking foundry world on 25 and 26 April 2024.

The "Große Gießereitechnische Tagung 2024" will be an important forum for the exchange of information and experience for foundrymen, casting users and the supply industry.

In the lead up to the event, we want to take a look at the different regions and have interviewed those responsible at the associations:

DI Christa Zengerer
Managing Director OGI, Austrian Foundry Institute

Marcel Menet
Managing Director Foundry Association of Switzerland GVS

Max Schumacher
Managing Director BDG, Federal Association of the German Foundry Industry

Lifetime Legacy Sponsors

The WFO is proud to count on the support of some leading companies for the organization of this virtual conference, along with the continuous support of its Lifetime Legacy Sponsors.

Regeneration plants close to foundry sites

The service model is simple: FSP operates regeneration plants near foundry sites, collects the used sand from the foundries, regenerates it and returns the sand to its customers. The process technology used ensures that there is no mixing of the regenerates, and that each customer receives the regenerate from their used sand.

Sand in the cycle

The basis of regeneration at FSP is the wet regeneration process for used sand bound to water glass. Used sand, which has been in use in the pilot plant at the Stuttgart site since 2022 and has and has passed the acid test. For the regeneration of organically bound sands, FSP will also operate an additional pilot plant from May 2024, which will which has mechanical-thermal stages. The quality of both regenerates is equal to that of virgin sand: they substitute it by around 95 per cent.

On the one hand, FSP's service model relieves customers of the need to invest in the plant components required for the connection to the regeneration process. Depending on the process and binder system used, these include sand dryers, lump breakers, screens, magnets for removing metallic particles or cooling systems for the regenerated material after regeneration. On the other hand, many activities associated with the disposal of untreated used sand, waste and, above all, the dumping of dust are eliminated. Compared to an in-house plant, the operator model frees up personnel capacities in the area of plant operation and avoids cost-intensive maintenance and stockpiling of spare parts. In addition, the foundries do not have to go through any authorisation procedures.

FSP takes over the disposal of all residual materials

In contrast to models where plants are built on the premises of a foundry or for which a price is payable per month for a tonne of processed sand (pay-per-use) in addition to a rental fee, FSP also takes care of the delivery and removal of both the used sand and the regenerated sand. In addition, FSP takes care of the disposal of all residual materials produced during regeneration, in particular the dust produced. It is analysed at FSP and, if possible, supplied to other industries as replacement material. In this way, the dust also becomes recycled material.

Overall, FSP significantly reduces the material flow in the customer's plants, not only in terms of the amount of waste, but also in terms of plant transport. In addition, the model avoids empty runs for the delivery and removal of materials, as every lorry and every freight wagon that collects used sand from a foundry is loaded with reclaimed material. At the Stuttgart site, it can even be supplied by rail and ship.

FSP disposes of all waste produced during reclamation via a certified disposal route via Heinrich Feess GmbH & Co. KG in Kirchheim/Teck, the shareholder of FSP. This reliefs customer of the need to build up and maintain their own personnel capacities for waste disposal. Customers are also relieved of the burden of working with environmentally harmful materials.

Both the reclaimed material and the fines produced during regeneration correspond to landfill classes DK 01 or DK 02, which can be disposed of at lower costs. This means that the operator model also pays off for foundries that cannot reuse the sand due to special processes.

The reclaimed material also offers the possibility of utilising other disposal methods: The EU standards that will apply in the future state that reclaimed sand can be reused more easily in road construction, as an additive in the production of cement and gypsum or in the glass industry. Nevertheless, the primary aim of regenerating used sand must be to reuse the regenerate in a continuous cycle - this is the only way to ensure responsible and future-proof handling of sand as a natural resource.


 

The operator model in practice

FSP is pursuing a concrete roadmap: The pilot plant for wet reclamation, which has been in operation since 2022, will be expanded to a throughput of 2.5 tonnes per hour, i.e., around 20,000 tonnes per year. A further pilot plant for mechanical-thermal regeneration with a capacity of around one tonne per hour is under construction and will be available to customers for test series and open-loop processes from May 2024.

FSP will also install a mechanical-thermal system with a throughput of six tonnes per hour, i.e., around 70,000 to 75,000 tonnes per year, at its headquarters in Stuttgart in the course of this year. It will be ready for series production at the beginning of 2025 and will primarily supply foundries in the greater Stuttgart area and the rest of Baden-Württemberg.

FSP is also planning to open two to three further sites in the near future, each of which will serve other foundries within a radius of 200 to 300 kilometres. They will each have a capacity of around 180,000 to 200,000 tonnes of used sand per year.

Both test facilities will be available to foundries from May 2024. They can be used to test and analyse the regenerability of inorganically or organically bound sands, or even mixed sands. FSP offers interested customers a range of different tests - from a simple test series with up to 1 tonne of sand to a complete free-running process with determination of the best possible ratio of reclaimed and new sand in core production. At the end of the tests, the customers receive the reclaim, dust and waste backpacked in big bags. This allows them to draw conclusions about the composition of the reclaim, for example the ratio of reclaim to fines and residual materials.

The main quality characteristics relevant to both binder systems (inorganic and organic) are determined in the in-house sand laboratory: Fines content and AFS number, active clay and slurry content, pH value, residual alkalinity, electrical conductivity, loss on ignition, strengths, and core weight.

For the test series and in subsequent series operation, sand samples are analysed on delivery of the used sand and on delivery of the reclaimed sand. The quality is recorded and documented online during series operation of the reclamation plants. This prevents deviations from the agreed quality criteria of the reclaimed sand. External laboratory facilities can also be consulted.

INFO: The technology in detail

The following applies to both reclamation variants: the used sand can be delivered in both silo and skip lorries. The complex plant and process technology ensures that the used sand - before it is fed into the actual reclamation process - is free of foreign materials, scrap metals and lumps and is dry and free-flowing. After reclamation, the reclaimed material is conveyed into outdoor silos and is ready for transport in silo lorries for collection.

In order to minimise the customer's handling costs, any necessary adjustments at the customer's plant to ensure a smooth and consistent supply of reclaim are clarified together on a case-by-case basis and implemented on site.

FSP's globally patented process for the wet regeneration of inorganically bonded core sands washes 98 per cent of adhering residues from the used sand. All common water glass-bonded used sands as well as special sands from 3D printing can be fully processed.

In the patented drying system, the sand is not dried with air, but the moisture is extracted from it in an energy-efficient manner through condensation. The sand is then cooled in a separator with patented fluidisation and additionally dedusted.

In principle, washing is the gentlest option for regenerating inorganic binders, as there is no direct mechanical impact on the sand grain. As a result, no additional dust is formed apart from the fines that are already contained in the used sand and are washed out. The process water required for the washing process is 100% treated and kept in a closed circuit. Binder components and waste from the casting process are completely washed out and removed from the process as sludge via the water treatment system. The resulting waste is disposed of in a certified process and the correct treatment is documented.

With mechanical-thermal regeneration, FSP is also setting new standards in the field of regeneration using series systems with medium and high throughput rates. The process can be used for both bentonite-bound green sand and organically bound core sand (cold box, hot box, shell sand, furan). Compared to conventional mechanical or purely thermal regeneration processes, the process technology reduces the dust content to a minimum.

Thermal-mechanical regeneration is characterised by the high efficiency of the three-stage system. After pre-treatment of the used sand, the sand is fed dry and free-flowing to the first - mechanical - stage, in which sand grain by sand grain and thus the binder is removed.

In the second stage, the sand is fed to the thermal stage. Gas and air mix in a sand bed, it fluidises, and the organic binder and fines are burnt. The effect of the quartz cracking loosens any remaining binder from the natural recesses of a grain of sand or even blasts it off. In the third, also mechanical stage, the last residues are rubbed off the grain; it works in the same way as stage one.

Providing information on site

In June 2024, FSP will be organising an "open week" at the Stuttgart site: Interested parties can visit all the plants and see for themselves both the efficiency of the two regeneration processes and find out about the advantages of the operator model.

About the FSP Gmbh

Founded in Stuttgart in May 2022, FSP GmbH Foundry Sand Processing develops and sells systems and solutions for the regeneration and processing of bulk materials. The basis is decades of experience in the recycling of raw materials and the mechanical-thermal or wet regeneration of used foundry sands. The founding partners are Heinrich Feess GmbH & Co. KG in Kirchheim/Teck and DEANTEC GmbH in Kirchhundem.

Feess, which was awarded the German Federal Environmental Prize in 2016, proved its expertise in the recycling of mineral waste, while DEANTEC contributes its experience with its unique, patented wet regeneration and drying process - a plant technology that uses exclusively renewable energy in the processing of used sand.

The merger to form FSP GmbH offers customers the complete, almost CO2-neutral sand processing chain. The regenerated material replaces up to 95 per cent of new sand and makes an important contribution to the conservation of resources and sustainable production.

Author: Dipl.-Oec. Stefan Zimmermann, Managing Director, FSP GmbH Foundry Sand Processing, Stuttgart


 


 


 


 

1) How do you evaluate the current situation in the foundry industry in your country?


 

Christa Zengerer

The current situation in the foundry industry in Austria is characterized by various challenges. Due to global economic uncertainties and increasing regulations, companies are facing challenges such as rising costs for energy and raw materials, as well as increased competitive pressure from abroad. Nevertheless, there are also positive aspects, such as the efforts of many companies to introduce innovative technologies and optimize production processes.

Marcel Menet

As many Swiss foundries are heavily export-oriented, the outlook depends largely on the economic development of our key target markets such as Germany and France. The persistently strong upward pressure on the Swiss franc is causing price rises in exports that cannot be compensated for in the short term and are therefore weighing heavily on the export business. We anticipate a further slowdown in the coming months. According to some major customers, a recovery is not expected until the second half of the year and demand will pick up again, in some cases stabilizing at a low level.

Max Schumacher

Production fell by 1.6% overall in 2023 - a very weak end to the year. And the economy is not gaining momentum in the first few months of 2024 either. The foundry industry is currently in rough waters. Whether and to what extent it will be able to pick up in the second half of the year is difficult to predict due to the geo-economic and federal political conditions. The discussions I have had with foundries so far also show that their annual planning is fraught with massive uncertainties. Politicians are increasingly and urgently being called upon to provide planning certainty.

It is generally expected that interest rates will be gradually lowered in the second half of the year. This would have an impact on the willingness to invest in general and, of course, on the construction industry in particular. Foundries could also benefit from possible effects on customer industries, meaning that the 5% for the foundry industry could still be exceeded by the end of the year.

Christa Zengerer –  "We need to reduce bureaucratic hurdles and high taxes and I call for better coordination between companies, government and educational institutions on an ad hoc basis"

Max Schumacher – "We need planning security, Germany's energy-intensive SMEs are committed to the location and to ecological, economic and social sustainability. With our products and innovations, we are driving the transformation and enabling climate protection and decarbonization."

2) Companies in the entire foundry sector are currently struggling with various uncertainties. Which obstacles and uncertainties could be improved immediately by creating good location conditions at national and European level? What are your ad hoc demands?

Christa Zengerer

In order to improve the conditions for the foundry industry both nationally and Europe-wide, it is crucial to remove obstacles such as bureaucratic obstacles and high taxes. A good infrastructure, access to a skilled workforce and a supportive research and innovation landscape are also important. Ad hoc, I call for better coordination between companies, the state and educational institutions in order to improve the training and qualification of skilled workers and drive innovation.

Marcel Menet

Swiss foundries are currently concerned about the sustainable pricing in of energy taxes - in addition to the general rise in prices. This requires finesse in discussions with customers.

Added to this are the effects of the interventionist policies of the major economic blocs USA, China, and EU. Europe is forced to compete with the USA and China in terms of subsidies, otherwise companies will move away due to the disadvantages of the location. A small country like Switzerland has only limited opportunities to participate in this subsidy competition.

In addition, the European intervention policy in particular, under the guise of the "European Green Deal", also distorts the markets and thus the price structures. It would be desirable for Switzerland to react to these distortions, be it through subsidy programmes for energy-intensive industries or, for example, an industrial electricity price.

Max Schumacher

Companies in the foundry industry - like companies in other industrial sectors - need planning security. Quick and decisive political action is required to restore the competitiveness of German industry. Germany's looming decline as an industrial centre has serious consequences for general prosperity, the supply of important products, the transformation to climate neutrality and the future viability of society. To be clear: German industry is behind the transformation to climate neutrality in the face of climate change. It wants to decarbonise its production processes as quickly as possible and sees itself as an active enabler of the transformation. However, this is a task of the century that can only be accomplished with a powerful and internationally successful German and European industry. Germany's energy-intensive industrial SMEs are expressly committed to Germany as a business location, to ecological, economic, and social sustainability and thus to comprehensive corporate responsibility. With our products and innovations, we are supporting the transformation and enabling climate protection and decarbonisation.

However, the question for us is: Is industrial production - explicitly including energy-intensive industrial SMEs - still wanted in Germany? Society and the administration need to rethink: allowing, not preventing, value-adding industrial production as the basis for jobs and prosperity in all parts of Germany is the order of the day. Our demand to politicians is therefore specifically aimed at setting a fundamental political course that relieves the burden on companies. And the instruments that have been created so far for the transformation must be scrutinised to see whether they really help to promote climate protection or whether they merely mean more effort and cost. 

We have therefore founded the Alliance for a Fair Energy Transition (BfE) together with other associations and have summarised our demands for German industry in a manifesto. It can be downloaded at A manifesto for small and medium-sized industry! (faire-energiewende.de). Political decision-makers at federal, state, and municipal level are called upon to make a clear commitment to Germany as an industrial location.

3) The German-speaking countries play a leading role in the foundry industry in Europe and the world. What trends with positive development opportunities do you currently see and what will become established?

Christa Zengerer

There are some positive development opportunities in the German-speaking foundry industry. These include, for example, the increased use of digital technologies such as 3D printing and the simulation of cast components and processes in order to increase production efficiency. Environmentally friendly production methods and materials could also become more important. These trends are likely to become more prevalent as they offer both economic and ecological benefits.

Marcel Menet

Decarbonisation is a major challenge for the entire industry and society in general. It is therefore not surprising that a great deal of innovation is taking place in the area of sustainability. For example, some foundries want to replace natural gas and oil with CO2-neutral energy sources. There are concrete projects to replace them with electricity, while the use of hydrogen is still more in the idea phase. In general, the trends in climate protection and individual mobility towards lightweight construction are fuelling the growing demand for sustainable and innovative casting solutions.

Max Schumacher

The high standard of education and interdisciplinary expertise in research are a very clear and major advantage for the German-speaking countries, resulting in their leading position in the development of key technologies. In combination with an excellently positioned SME sector, they secure their technological sovereignty in international competition.

Green production, the circular economy and sustainability are increasingly becoming the boundary conditions of the global economy. This is likely to lead to the permissible limits for the CO2 footprint or similar being tightened further. In German-speaking countries in particular, intensive work is therefore already underway on technological solutions. An even stronger interlinking of innovative areas such as AI, material science and industrial engineering is clearly recognisable.

Pooling this expertise makes it possible to develop new materials and processes with intelligent design and combine them in such a way that the boundaries of lightweight construction can continue to be pushed - while at the same time taking sustainable production processes into account. Automotive and energy are strong drivers here. We are technology leaders and I still see a lot of development potential here. And the foundry industry in German-speaking countries will play a key role.

4) How can locations be retained while at the same time making them fit for transformation and digitalisation and countering the shortage of skilled workers? Will good training and experience be enough, or will the offerings become even more interchangeable in the future?

Christa Zengerer

A comprehensive strategy is crucial to maintaining locations and preparing them for the challenges of transformation and digitalisation. In addition to sharpening the skills and experience of employees, increased investment in research and development is essential. The importance of innovation lies in helping companies to remain competitive and enter new markets. It is also important to offer attractive working conditions and development opportunities in order to retain skilled workers in the long term and encourage their commitment. In addition, flexible working models and the use of digital platforms to network skilled workers can help to alleviate the shortage of skilled labour. Overall, a combination of investment in R&D, employee development and the creation of a flexible working environment is crucial to successfully meeting the challenges of the future and ensuring long-term competitiveness.

Marcel Menet

IT security, digitalisation and automation are being driven forward in Swiss foundries thanks to intensive employee training. The ongoing shortage of skilled and unskilled labour remains a Herculean task this year. Massive management and employee training programmes are required, as specialist and management expertise is needed both in breadth and depth to ensure that complex components can be manufactured stably using highly automated processes.

Max Schumacher

We could organise a separate specialist conference on the subject of skilled workers, so I will just make a few comments here: What is certain is that interchangeability is precisely what we can and must set ourselves apart from. We are technology leaders and must work hard to remain so in the future. I have just explained this. As an association, we are active in all the areas mentioned above in order to provide support to the industry.

Some examples: With the ReGain project we are trying to integrate AI into many areas of the casting process. The industry must distinguish itself as an attractive employer in order to stay ahead in the competition for employees. Since casting is an essential part of the transformation, we can, for example, safely meet the young generation's desire to not just do a job with work, but to make meaningful, sustainable contributions. This ensures that we have motivated employees who set us apart from the crowd and are not replaceable.

Marcel Menet – "The most important industry meeting of the D-A-CH foundry industry should be a sign of new beginnings"

5) What impulses do you expect from the large foundry technology conference in Salzburg? Do you have a personal wish?

Christa Zengerer

I hope that the large foundry technology conference in Salzburg will enable a lively exchange between all players in the foundry industry. In addition to my expectations of a lively exchange of knowledge and experiences, I also hope for a pleasant and sociable event where participants can network and chat in a relaxed atmosphere.

Marcel Menet

It meets a great need in the industry to be able to exchange ideas, especially in difficult times. The most important industry meeting for the D-A-CH foundry industries should be a sign of new beginnings!

Max Schumacher

First of all, I'm looking forward to bringing the foundries from German-speaking countries together in the great Salzburg atmosphere so that they can exchange ideas freely. The program is also promising. It spans a wide range from interesting contributions on foundry technology to important impulses on sustainability issues and the circular economy to panel discussions. I am personally particularly looking forward to the exciting keynotes at the beginning and end of the conference. That should not be missed. The exhibition is also well booked and will give rise to many specialist discussions. Did I already mention that the foundry evening will once again be a highlight? I think so, but that can't be mentioned often enough

What am I looking forward to? On showing a traditional industry in stormy times its opportunities, relevance, and potential, and on uncompromisingly demanding a commitment to local casting.

My personal wish is that when I leave, I can take with me the participants' strong recommendation to repeat this meeting as soon as possible. I am in!

Glück Auf!

 

Designed by: Maximilian Schröck – Foundry-Planet GmbH


 

Images of the experiment

In the test, sufficient die temperature control was achieved by minimum quantity application with the release agent HERA™ light Chem-Trend® SL-68504 diluted 1:5.

In summary, it can be said that for successful performance of minimum quantity application, a water-operated heating-cooling unit is necessary for sufficient die temperature control. Approximately 200 shots were fired in the test, and after adjustment of the nozzle orientation, the separation effect could be judged to be good. The part surface showed slight streaking, but was good according to Fritz Schmidt's quality assurance department. Dimensional accuracy was also within tolerance.

All defined targets could be achieved with the minimum quantity application process.

By using it with a simple, standard die temperature control system, the minimum quantity application process achieved energy savings of 72% for the heating/cooling equipment.
By reducing the quantity of release agent spray, the consumption of release agent concentrate was reduced by ~60%, and the lower release agent application reduces the thermal load, which means that a longer die service life can be expected.

In addition, the use of MQA technology has reduced the cycle time by 18%. This means that more parts can be produced in the same time, which leads to an increase in output.
Another goal of the trial was to reduce water consumption and wastewater disposal costs. By using Wollin EcoSpray technology, water consumption was reduced by 97%, resulting in significant cost savings. The costs for wastewater disposal are eliminated completely.

The reduction in compressed air consumption also led to a reduction in noise emissions, which improved working conditions in the foundry. The shorter spray/blow time at lower pressure reduced compressed air consumption by ~ 76%.

Comparison of conventional spraying and minimum quantity application at Fritz Schmidt

Conclusion

Overall, the use of MQA technology in combination with the water-based release agent HERA™ light Chem-Trend® SL-68504 resulted in significant cost savings and productivity improvements.
The trial shows that even a simple die tempering system of standard design can be suitable for the use of minimum spray technology when combined with the right equipment and technology.
In conclusion, it can be stated that Fritz Schmidt Metallgießerei GmbH & Co. KG was able to increase productivity and reduce costs by using MQA technology and the water-based release agent HERA™ light Chem-Trend® SL-68504 . The trial shows that it pays off to use innovative technologies in the foundry industry to produce more economically and sustainably.


 

About STIHL:
The STIHL Group develops, manufactures, and sells power tools for forestry and agriculture as well as for landscape maintenance, construction, and private garden owners. The product range is complemented by digital solutions and services. The products are generally sold via service-providing specialist dealers and STIHL's own online shops, which will be expanded internationally over the next few years - with 42 own sales and marketing companies, around 120 importers and more than 55,000 specialised retailers in over 160 countries.

STIHL produces in seven countries worldwide: Germany, USA, Brazil, Switzerland, Austria, China, and the Philippines. STIHL has been the world's best-selling chainsaw brand since 1971. The company was founded in 1926 and is headquartered in Waiblingen near Stuttgart. STIHL achieved a turnover of 5.49 billion euros in 2022 with 20,552 employees worldwide.


 

[FP]-LIMS Software: The standard LIMS for foundries

[FP]-LIMS stands out as the standard Laboratory Information Management System in the foundry sector, distinguished by its unique selling propositions (USPs) that cater specifically to the needs of foundries. Key among these is its unparalleled adaptability to various foundry processes, allowing for seamless integration with existing systems and machinery. This flexibility ensures that [FP]-LIMS can handle diverse types of data, from raw material inputs to finished product quality assessments. Additionally, its user-friendly interface simplifies complex data management tasks, making it accessible to personnel at all levels of technical proficiency. Another major USP is the software's robust data security features, ensuring that sensitive information remains protected, which is critical in industries like nuclear technology.

Furthermore, [FP]-LIMS enhances traceability of products from start to finish, providing a comprehensive audit trail that is vital for quality assurance and regulatory compliance. Lastly, its advanced analytics capabilities empower foundries to make data-driven decisions, optimizing processes, and reducing waste, thereby contributing significantly to cost savings and environmental sustainability. These features collectively make [FP]-LIMS an indispensable tool for modern foundries seeking to enhance efficiency, reduce costs, and maintain a competitive edge in a challenging industry.

Real-life Examples of Foundries Saving Costs with LIMS Software

Many foundries have already embraced [FP]-LIMS software and achieved remarkable achievements. Let's highlight a couple of real-life examples that demonstrate how this technology can revolutionize foundry operations. One of them is Siempelkamp Foundry.

Siempelkamp Foundry: LIMS proves itself in practice for 30 years

The introduction of LIMS software by Fink & Partner at Siempelkamp Foundry, a globally renowned manufacturer of large and heavy castings made of nodular graphite cast iron, has significantly contributed to the optimization of their complex casting production. Over the course of 30 years, LIMS from Fink & Partner has established itself as a reliable system for managing and evaluating chemical analyses. Every day, about 60 analyses are conducted in the laboratory, which automatically feed into the LIMS and are thus also communicated in the melting shop. This substantially aids in quality assurance for the highly precise production processes required for the manufacturing of large castings weighing up to 320 tons.

Read success story: https://www.fp-lims.com/en/siempelkamp-foundry/

Recommendations and Conclusion

Implementing LIMS software in foundries is a strategic investment that has a lasting impact on cost savings and operational efficiency. To fully reap the benefits of LIMS software, it is crucial to choose a solution that is tailored to meet the specific needs of the foundry industry. Foundries considering the adoption of LIMS software should thoroughly evaluate their requirements and select a reputable vendor with proven experience in the industry.

In conclusion, LIMS software provides foundries with the tools necessary to achieve long-term cost savings while boosting operational efficiency. By streamlining workflows, optimizing inventory management, ensuring quality control, enabling real-time analytics, centralizing data, and enhancing traceability, LIMS software revolutionizes the foundry industry. Foundries that embrace this technology position themselves for success, reducing expenses, and elevating their overall competitiveness in the market.

Download the whitepaper “The future of foundry labs: Efficiency and precision with [FP]-LIMS” now: Whitepapers - foundry-planet.com B2B Portal

Book your personal [FP]-LIMS demo: https://www.fp-lims.com/en/lims-software/demo/


 

HWS test plant for sand reclamation

In its in-house test plant, HWS offers interested foundries the opportunity to convince themselves of the efficiency of used sand reclamation. With the USR-II machine in a near-series design, reclamation tests can be carried out under conditions that are similar to production. The focus here is on determining the suitability for reclamation and the process parameters for the conceptual design of an overall plant.

The competition entries are assessed individually in the materials and evaluated in terms of innovation, quality, cost-effectiveness, resource-efficient design and degree of difficulty. The three best entries for each material will be awarded a prize.

We need a clear statement that this industry is wanted here

As VDD President Hartmut Fischer and VDD Managing Director Thomas Krüger emphasized in their opening remarks, the competition in particular demonstrates the high performance of the European die casting industry in challenging times. Those responsible were delighted with the large number of excellent submissions to the competition.

The mood in the industry is surprisingly good, what the industry still needs now is competitive energy, a favorable investment climate and a clear statement from politicians that this industry is wanted.

Here you can see the current award winners with their exhibits: Foundry-Planet congratulates all award winners

Magnesium: Place 1

High market potential

Ibrahim Anil, Founder and General Manager of “Hannover Messe Ankiros Fuarcılık A.S.”, emphasises the advantages of the partnership:

“To ensure the continuity of the success stories of ANKIROS/TURKCAST and ALUEXPO and to institutionalise the structure, I am passing the baton to capable hands. As I continue in my role as the General Manager, I am transferring my partnership rights to Messe Düsseldorf. With Messe Düsseldorf and Deutsche Messe AG, two globally leading trade fair companies will now ensure further growth of these trade fairs. The continuously growing Turkish economy and the high demand for metallurgy and foundry products in Türkiye, the region and worldwide provide the ideal framework for this.”

Türkiye has attracted attention with its above average economic growth over the past decade.

Although factors like the pandemic and the global economic downturn have slowed this development, the International Monetary Fund expects the Turkish economy to grow by approx. 3% a year until 2028. Thanks to its large domestic market and strong industrial base, Türkiye has long been an important trading partner for Germany and North Rhine-Westphalia.

In 2022, the trading volume between Germany and Türkiye amounted to EUR 27 billion, with NRW accounting for 42.6% at EUR 11.5 billion. In addition, Türkiye has invested heavily in the construction of housing, streets, bridges and railways amongst other things over the past few years. Other major projects are under preparation. This entails a particularly high demand for metallurgy and foundry products for which the joint venture of Messe Düsseldorf GmbH and Deutsche Messe AG will organise the central marketplaces in the region. In addition, Turkish companies occupy a significant market position in the aluminium and NF-metals industries.

The future is green hydrogen
According to the EU, renewable energy, including renewable hydrogen, is a central pillar of the REPowerEU Plan*. As well as increasing Europe’s energy security, green hydrogen is important in the EU's push for net zero emissions, with a target to achieve a reduction of 55% by 2030, compared to levels measured in 1990 (source: European Union, Energy)

Digital twin

Calderys is a key partner - and the sole supplier of refractories, in the Spain-based TWINGHY project.

As its name suggests, this project to modify the heat transfer process in reheating furnaces is being developed alongside a digital ‘twin’, which will be used to control the combustion of hydrogen and oxygen in hybrid burners. The aim of the project is to deliver significant carbon dioxide emission reductions while also saving energy and maintaining low Nitrogen Oxides (NOx) emissions.

Like HYDREAMS, TWINGHY is financed by the European Union under the Research Fund for Coal and Steel (RFCS). Initiated in the summer of 2023, the TWINGHY project will run until 2027.

Bruno Touzo: “We’ll be involved in many more hydrogen green-steel projects in coming years, as the industry moves towards the EU’s targets for zero emissions. What we’re learning with HYDREAMS and TWINGHY will eventually bring operational and cost benefits to all of our customers, and sustainability, not just in Europe, but worldwide.”

What is green hydrogen?

In industry, hydrogen is produced by the electrolysis process, which uses electricity to separate water into its constituent, atomic parts of hydrogen and oxygen. This simple, but energy intensive process allows the hydrogen to be caught and stored for use as a highly-combustible, clean-burning, and efficient fuel. 

To produce green hydrogen, the electrolysis process is powered by electricity generated by renewable sources, instead of fossil fuels. If 100% renewable sources (solar, wind, and hydro) are used, the hydrogen is made with zero carbon emissions. Hence, green.


A recent collaboration by Kennametal, an industrial technology leader, and Voith, a leading supplier of drive technologies, shows how 3D printing, or additive manufacturing, offers a pathway to novel, lighter-weight tooling solutions that overcome these challenges while improving productivity and efficiency.

The Challenge: Machine multiple, tight tolerance, large diameter bores with existing machining centers

Voith wanted an innovative solution to further optimize its machining processes for transmission housings. The company needed a multi-stage tool capable of machining multiple bores in one operation to achieve the required tolerances. The tool also needed to have two effective cutting edges on the main diameters to achieve the specified cycle time. Finally, the tool had to weigh less than 12kg to meet the requirements for tool changing and tilting moment on the tool chain.

“Finish machining a large aluminum housing with multiple bores up to 350 mm and IT7 tolerance grade is a demanding application,” said Werner Penkert, Manager Product Engineering. “To machine these large bores with such tight tolerances we need very rigid tools which typically means heavy weight. When manufactured using conventional methods a typical tooling solution for this type of application could weigh as much as 25 kg, too heavy for the existing machines or for an operator working with the tool.”

Intrigued by how Kennametal leveraged 3D printing to produce a lighter-weight stator bore tool for electric vehicle machining, the Voith team turned to the industrial technology leader to collaborate on a solution.

"Kennametal's innovative approach with 3D printing excited and inspired us to take this path together," says Friedrich Oberländer, Director Production Technology at Voith.

The solution: Kennametal expertise in generative design and 3D printing

As with the stator bore tool, Kennametal leveraged its expertise in metal additive manufacturing—plus the concept of generative design—to meet the demanding requirements of Voith’s transmission tool.

With conventional subtractive manufacturing, weight is reduced by removing excess material. But with 3D printing, manufacturers can start with nothing and put material only where it is needed, resulting in lighter-weight, more complex geometries not possible via conventional manufacturing processes.

To fully leverage the design freedom of additive, Kennametal used generative design—an iterative process that optimizes the design of 3D printed parts to meet an application specific set of constraints. The generative design process often results in complex, organic shapes reminiscent of structures found in nature.

In the case of the Voith tool, generative design directly addressed machining forces on the tool, enabling Kennametal to design a solution optimized for stability, stiffness, balancing and coolant supply—with a weight of just 11.5 kg.

Kennametal applied its expertise not only in additive manufacturing but also in machining to produce the tool. The tool pockets are precision machined and designed to be used in combination with Kennametal’s proven RIQ inserts technology.

“Additive is one tool in our toolbox, but we also applied our deep expertise in precision machining to develop a novel solution that efficiently addresses the challenges of boring deep holes in conjunction with multiple large diameters,“  Penkert. 

The Results: 50% reduction in machining time

Working in close collaboration with Voith, Kennametal manufactured a prototype tool and put it to the test in its demonstration center in Fürth, Germany—part of a global network of test and demonstration centers where the company works with customers to design, iterate and validate machining solutions.

This solution was particularly challenging to achieve both manufacturing and part quality requirements. Design simulation, additive manufacturing, and practical tests in the demonstration center allowed the team to validate the machining results. Voith then conducted first tests on-site, followed by longer-term tests in series production. Further customer requirements were implemented, and the tool was jointly perfected and finalized.

“The Kennametal tool delivered outstanding quality and performance from the first use, achieving a 50% reduction in machining time, while still meeting accuracy and surface finish requirements. Additionally, the reduced weight limits the load on the magazine, tool changer and spindle—effectively reducing maintenance costs, “ said Oberländer. “Our collaboration with Kennametal clearly shows the enormous innovation potential of additive manufacturing when applied in such cooperative partnership.” 


Sand capacity of 130 tons per hour

The SAVELLI Sand-Cooler Type SK 120 comprises a sand capacity of 130 tons per hour (year 2000). The molding line is 850X740X (270/270) mm, 180 mph (year 2014). The molding system enables Formimpress high pressure double squeezing and model side compaction.

13 Sand Coolers sold in the last months

During the last 18 months, SAVELLI installed and sold 13 Sand Cooler Type SK from size 45 to 350. One SK 200 was sold in Italy; 5 SK 180 were sold to Mexico (2), Poland (2) and Italy (1); 3 SK 150 were sold to Italy (1), Japan (1) and Turkey (1). 3 SK 120 were delivered to Italy (2) and Mexico (1). 1 SK 90 was sold to Bosnia and Herzegovina. The SAVELLI company highly welcomes this development and expects further sales in the coming months.


 

ANKIROS/TURKCAST was last held in 2022 and posted a 2.7% increase in exhibitors (1,048), 8% more net exhibition space (23,582 sqm) and a 9.2% increase in visitors (18,786). This year’s ALUEXPO recorded 15.8% more exhibiting companies (403), a 37.8% increase in net exhibition space (15,191 sqm) and a 12.8% increase in visitors (12,401).


 

Reclamation of used sand instead of landfilling

Is the reclamation of used sand a real alternative to landfilling? Many foundries have to ask themselves this question. In case of suitability for reclamation, individual concept planning in cooperation with the process supplier and an economic analysis for the overall investment, reclamation can be a real alternative. For this, a sustainable cost reduction must be guaranteed. Other effects, such as the conservation of natural resources and the improved CO2 balance of the plant, also contribute to increased sustainability and should be taken into account in the decision-making process for investment approval. Reclamation must already today be included in the strategy for securing the long-term future of our foundries in Europe. With its own reclamation process and technical center, HWS offers a full service to successfully address this issue.


 

The award honours a future component of outstanding casting quality that requires no machining, is burr-free and has a dark-walled design. A complex component that has high demouldability requirements. In addition, very tight tolerances must be adhered to for large quantities in order to ensure consistent quality. A component that impresses in all respects thanks to the technical casting challenges.

Magnesium: Place 2

The award for the cylinder head cover is a well-deserved recognition of its outstanding properties and casting challenges, especially when it comes to ensuring pressure tightness with a low wall thickness. In addition, the high surface requirement is another important aspect that was taken into account in the award. A flawless surface is of great importance to ensure optimum performance and aesthetics. Profitability is given by manufacturing advantages with 30% weight savings even for die casting in small series, with an additional investment saving through a uniform casting blank for two mirror-symmetrical finished parts.

Magnesium: Place 3

The award honours a component that embodies the key advantages of Mg die casting, such as low weight. With four slides per cavity and two cavities, the moulding technology used is impressive. Mastering the long flow paths and good thermal management of the mould require knowledge and precision. In addition, resource-saving moulding by means of reduced quantity spraying is used. The component is particularly characterised by high surface requirements and high strength combined with high ductility.

Zinc: Place 1

This is a sanitary component for a high-quality and exclusive shower system. With a length of approx. 60 cm and a weight of 1.3 kg, it is a large component with particularly high demands on the surface and dimensional stability.

Zinc: Place 2

The prize was awarded to an electronics housing for mining, which is a substitution of a steel construction with a weight of 4.13 kg and thus a 50 % weight saving. The development of a new market sector with high demands on explosion and corrosion protection as well as tight tolerances, particularly in the area of the 12 connector sockets, also characterise this component.

Zinc: Place 3

The award honours a component of outstanding casting quality combined with compliance with the highest tolerance requirements. Due to the use of identical internal components, the internal shielding cross is 45 degrees to the main mould division. The requirement for a conductive housing shielded against electromagnetic effects is also recognised.

Aluminium: Place 1

A highly innovative aluminium structural casting with a wall thickness of just 1.5 mm was honoured. The special feature is the production using 4-plate technology with considerable advantages in terms of flow paths and sprue. This means that the sprue areas can be produced in high quality. In addition, the aluminium lightweight construction has been able to reduce the CO2 footprint by 75% by replacing magnesium with aluminium.

Aluminium: Place 2

The casted e-coil for wheel hub motors is a completely new component application and manufacturing method. The coils made of rotor aluminium produced using the die-casting process have a 50% reduction in component weight and almost comparable performance data as well as better heat dissipation of the aluminium coils with a simultaneous 60% reduction in material costs compared to wound copper coils. Lower processing temperatures significantly reduce the CO2 footprint during production compared to copper coils.

Aluminium: Place 3

The prize was awarded to a component in which a die-cast component with cavities was successfully produced using the die-casting process with the recycled alloy AlSi9Cu3. The salt core technology already used in many development projects could be realised here in large-scale production using two composite salt cores to reproduce the water channels. This enabled both weight and costs to be saved compared to the chill casting variant.


 

With its seed investment in the start-up, the Foundation is taking risk and thus providing the financial basis for the development of production capacities in Germany and the worldwide use of the technology.

"Financial/y, the patent portfolio may be va/ued at a significant doub/e-digit million amount, but we va/ue the positive impact of CASTCOIL many times higher." Denise Ulbrich elaborates on the Foundation's involvement.


About the Bienenelfe Foundation

The smallest bird in the world (a hummingbird called "bee elf") symbolizes the great change that the Foundation can achieve, contributing on small scale. Regionally rooted, ecologically and economically sustainable -the Bienenelfe Foundation proves that animal and nature conservation is possible far away from radical ideologies. Not to treat living beings as an industrial product in the sense of a rational cost/benefit analysis, not to want to prescribe animal and environmental protection as a doctrine, but to bring about a great motivation to participate on a small scale through heart and mind - that is the mission statement of the Bienenelfe Foundation.

About Castol

Cast Coil GmbH, headquartered in Muenster, Germany, has secured the exclusive rights to use and market Fraunhofer's CASTCOIL technology. With a team of scientists and practitioners, the company enables licensees to produce CASTCOILs in high quantities and quality and at the same time imparts the know-how about the use and possibilities of new geometries and materials to the manufacturers of electric motors and generators

 

Source: www.castcoil.de 

Sandy Munro travelled from the USA to share his experiences in the field of product development with the participants in a passionate and striking manner. Of course, the focus was on the advantages of giga-casting and aluminum for e-mobility, and Munro believes that much is still possible and that the hype for large structural components in die casting is only the beginning.

In the selection of topics, the organizers always succeed in blending a successful mix of general statements, specialist lectures from the foundry environment and product presentations by FSA members into an interesting whole.

The exchange of knowledge, insights and experiences has become synonymous with Villa Baiana and is to be continued. Great changes are coming, IDRA head Riccardo Ferrario is sure, we just have to be prepared. The future opens opportunities, and the organizers are sure that with the support and participation of their partners, they will be able to shape them in an innovative and sustainable way.

The organizers’ thanks are rightly directed at the commitment of the participants, who are an integral part and contribute significantly to the success. Add to this the charm of the location in Franciacorta, the proximity to IDRA's headquarters with the possibility of allowing sufficient exhibition space for all FSA members and the great hospitality.

About Foundry Star Alliance

The Foundry Star Alliance is a group of leaders in their specific field of activity who have decided to work together and combine their efforts to best support the rapid growth of the global HPDC light alloy markets. The global approach of the OEMs requires a level of knowledge and skills that is not available in a single company. FSA members work together and pool their collective resources and specific technologies, resulting in the best integrated, automated and reliable high pressure die casting production core on the market.

IDRA – STØTEK – KMA – MECCANICA PI.ERRE – IECI – COSTAMP – FONDAREX – WOLLIN

Low Pressure vs. Counter Pressure – a real-life example

Depending on the application we have already replaced 12 counter pressure casting machines with 8 low pressure casting machines.

Sounds interesting? We think so too!
 

Register for this webinar here:

Melt treatment

In recent years, we have added a number of features and technologies to our FDU and MTS automated aluminium melt treatment technologies. These advances provide foundries the opportunity to gain new perspective on and control of their treatment process.

Our SMARTT degassing software offers various programs for rotary degassing; the operator must simply define a target melt quality. Based on ambient conditions, melt temperature, rotor design, and alloy composition, the software then calculates the best treatment practice to achieve that goal. Optimisation modes are also available to reduce inert gas consumption, minimise degasser wear, or provide fastest degassing and treatment speed. Treatment parameters are automatically relayed to the FDU MTS equipment, while a customised report system records all parameters.

OEMs master the know-how of integrated die casting through independent research and development

After Tesla Model Y adopted the integrated die casting process for the first time, a new wave of integrated die casting has staged worldwide. A complete industrial chain layout has been formed between upstream die casting machine manufacturers, material manufacturers and mold manufacturers, as well as midstream die-casting companies and downstream automakers.

There are currently two main business modes:
Independent research and development of OEMs: OEMs: directly purchase die casting machines, molds and materials, and then build their own factories to produce die casting parts. Tesla, Xpeng and Volvo adopt this mode.
Procurement: OEMs directly purchase die casting parts from die-casting manufacturers who buy relevant materials to produce die casting parts and deliver them to OEMs. HiPhi, NIO and Li Auto follow this mode.

What do hydropower and casting technology have in common? Both are industries with a long tradition of having great forces at work. They are also considered to be conservative and often underestimated when it comes to topics such as digital transformation. But this is not the case. VERBUND, for example, operator of Austria’s major hydropower plants, has been digitally safeguarding the operational readiness of its plants for years.

For this purpose, real sensors feed the digital images of critical components with real load data. Virtual sensors at critical points allow the evaluation of the occurring load and the assessment of wear. If defined limit values are reached that signal a failure, technicians can quickly take care of maintenance or replacement without complications.

Many are still talking about “digital twins” – VERBUND has already implemented them together with its partners ITficient and CADFEM.

Another link to casting technology was created in 2019 at the CADFEM Conference in Linz. The presentation of the VERBUND project impressed Florian Sipek (physicist at RAUCH FT, the Austrian specialist for melting technology) so much that he transferred this knowledge to his own products and also inspired his colleagues with this idea. However, this is not surprising, since innovation and the courage to explore new paths are part of the DNA of RAUCH FT. These qualities have contributed to the highly specialized company becoming the world leader in melting technology. The company takes pride in being considered the world market leader for Mg melting systems.

Florian Sipek
Head of R&D, RAUCH Furnace Technology

In recent years, new alloys have been developed for structural casting that do not require any subsequent heat ­treatment. This saves time, money, energy and equipment.

However, this also means that the release agent residues on the surface of the castings are no longer thermally decomposed! In most cases, for structural parts without heat treatment special release agents must be used, which can then be easily removed from the castings.

Geiger + Co. Schmierstoff-Chemie GmbH developed the polysiloxane-free Trennex CI 7 for this application years ago together with a well-known OEM and successfully launched it on the market. Trennex CI 7 therefore has an OEM approval for naturally hard alloys without heat treatment, which are then bonded. Trennex CI 7 does not contain any polysiloxanes or ingredients that are difficult to wash off. As a result, even with unwashed raw parts, the surface tension required for coating and painting is significantly higher than with conventional release agents:

The successful position in the Global Market can be explained by the fact that SAVELLI was able to react, analyse and interpret on time through a strategy of "re-shoring" and "friend-shoring" of important multinational groups which are investing in Mexico, Poland, Germany, Bosnia, Turkey and in UK. International players such as BremboMAT Foundry GroupFritz Winter EisengießereiCastings PLC-William LeePMP Industries and Elginkan-Odöksan have chosen SAVELLI and its technologies for the development of new Green and Brown-field foundry projects. This, in response the loss of the important Russian market which was worth 50% of the turnover (from € 21.3 million in 2021 to € 10.6 million in 2022).

Despite the European Parliament's push for the electrification of mobility, to the detriment of the internal combustion engine, the automotive industry remains the main one for SAVELLI. The production of high-volume cast-iron products like brake discs, drums, chassis bracketry etc… for passenger cars and trucks is unlikely to decrease in like the production of large engine blocks and cylinder heads for heavy vehicles. Considering the current orders, SAVELLI remains focused on automotive projects, especially projects related to the production of heavy transport, agricultural and earthmoving vehicles.

In recent years, with the preference of global capital for investment in Southeast Asia, we have seized opportunities to continuously consolidate and improve its core competitiveness and brand influence, attracting a significant number of customers and partners.

Singapore is an essential part of YIZUMI's global value chain. We have steadily and actively expanded local multinational enterprises with the local agent Nah Industries in industries such as packaging, 3C electronics, home appliances, and so on.

In the future, we will continue to expand the local market, and strengthen our partnership with the local agent to actively respond to the needs of the local and neighboring markets with high-quality and high-performance products, as well as prompt and thoughtful service support, propelling our expansion in the Southeast Asian market.

About SPETA

SPETA was founded in 1982 and has a history of over forty years. It is a leading industry association in Singapore that serves and promotes the employment of advanced manufacturing technologies and Industry 4.0 in the precision engineering industry, with the goal of becoming a professional and prestigious industry association. It now has over 300 active members, including local registered SMEs, MNCs, manufacturers and distributors engaging in precision engineering components, products, tools, equipment, and machinery, as well as companies that support and service industries such as aerospace, automotive, healthcare, and semiconductors.


 

2. Spreading the Word:

In our sustainability area, we're introducing interactive activities to raise awareness about this crucial topic. This includes virtual foundry solutions tours tailored to different approaches in foundries and die casters, along with a quiz designed to test visitors' knowledge and unveil surprising statistics!

3. Encouraging Action:

We'll provide information at Euroguss about our commitment to our Science Based Targets Initiative. Our experts will be available to discuss the involved processes and how we can assist your foundry in meeting these targets. Representatives from Strikowestrofen, DISA, ItalpresseGauss, and Monitizer will also be present, offering tailored solutions to achieve your specific goals—whether it's reducing gas consumption or addressing scrap issues.

We eagerly anticipate your presence at Euroguss and look forward to collectively taking action and leading the way towards a more sustainable future.

Come visit us at Euroguss 2024: Hall 7, Stand 7-278


 

In addition, the release agent supply system can be equipped with a supply of concentrated release agent for minimum quantity spraying or demoulding oil. The size of the buffer tank is designed according to the expected maximum consumption. The quantity of release agent mixture in these containers is adjustable. This allows the quantity stored to be adapted to the actual consumption, which ensures continuous renewal of the release agent mixture. For release agents that segregate quickly, an electric agitator can be used to maintain the mixture permanently or intermittently.

To further reduce the maintenance effort, decentralized release agent supply systems can be equipped with an automatic flushing function. This allows not only the system to be flushed but also the entire line connection up to the spray head at the end of production or when production is interrupted. Various cleaning agents and hot water from a separate tank are usable for this purpose.


Visit Gerlieva Sprühtechnik GmbH at EUROGUSS 2024 in Hall 7 | Booth 7-234

Fink & Partner, with its [FP]-LIMS solution, has made a name for itself as a reliable and established partner in the foundry industry. For decades, many foundries worldwide have relied on this LIMS to optimize their processes and ensure product quality. [FP]-LIMS is characterized by its adaptability and user-friendliness, which enables foundries to manage their data efficiently and carry out precise analyses. This long-standing market presence and the trust that foundries worldwide place in [FP]-LIMS underline the reliability and effectiveness of the solution.

During this time, CAEF has achieved several milestones, such as intensifing the including fostering collaboration between members, advocating for the industry's interests on the European stage, and promoting sustainability within the sector towards member associations, foundries and policy-makers.

The largest projects in his office was the redevelopment of the governance structure (bye-laws) and reframing of CAEF mission as well as strategy. While bidding farewell to Mr Lohe, the Board is confident in the resilience and strength of CAEF. The association will embark on a thorough and transparent search for a new Secretary General to carry forward the legacy of leadership and continue the vital work of promoting the interests of the European foundry industry.

The association’s president Chiara Danieli expresses her gratitude on behalf of CAEF to its members, partners, and stakeholders for their continued support for Mr Lohe and the General Secretariat. Regular updates on the recruitment process for the new Secretary General will be provided to ensure transparency and engagement.

Background information on CAEF:
CAEF is the umbrella organisation of the national European foundry associations. The organisation, founded in 1953, has 22 European member states and works to promote the economical, technical, legal and social interests of the European foundry industry. At the same time, CAEF implements activities which aim at developing national foundry industries and co-ordinating their shared international interests. The General Secretariat is situated in Düsseldorf since 1997.

CAEF represents 4 400 European foundries. Nearly 260 000 employees are generating a turnover of 39 billion Euro. European foundries are recruiting 20 000 workers and engineers per year. The main customer industries are e.g. the automotive, the general engineering and the building industries as well as the electrical engineering industry. No industrial sector exists without using casted components.
Further information at www.caef.eu


 

Metal Power has established itself as an innovator and trusted supplier of Optical Emission Spectrometers (OES) for metal analysis in the foundry industry over the past two decades. These instruments are known for their precise and fast analysis of metal samples. The high accuracy and reliability of these devices contribute significantly to quality assurance in production. Metal Power has consistently focused on products built with the latest technology and optical, analytical, and design innovations, enabling foundries to take their material analysis to a higher level of accuracy, precision and efficiency.

Joint strengthening of the foundry industry

The combination of [FP]-LIMS and Metal Power's OES instruments creates a powerful solution for metal analysis. The partnership enables more precise control of metal composition - an essential criterion for ensuring product quality and optimizing production processes in foundries. With this innovative combination of software and hardware, Fink & Partner and Metal Power are setting new standards in quality assurance and increasing efficiency in the foundry industry.


 

Deep customization and “heavy-duty” manufacturing of moulding lines and sand plants stay at the base of SAVELLI sales policy and business development. SAVELLI is a "boutique company" of 45 high skilled people, for which quality and customer care is the main priority. Its mission is to develop the best technological solutions for the Cast Metal Industry, mainly for the foundries which operate with the “Green Sand” Moulding Process, which is still the most convenient and cost-effective system to produce high volumes of quality castings.

The company’s philosophy is "Green" and based on environmental protection, and this is evident from how SAVELLI produce the energy consumed every day through a photovoltaic system located on the roof of its headquarters as well as how SAVELLI automates its products with low energy consumption and energy recovery solutions.


 

In the webinar you get a short process overview but more importantly information and insights you have not heard before!

Meet the Expert during Euroguss 2024!

We warmly invite you to meet our Low Pressure Casting experts in personal and deepen conversation about the webinar content at EUROGUSS 2024 in Nürnberg!

Visit us in hall 7A, booth 650 from January 16 to 18, 2024.
 

Check out the video about Kurtz Automated Low Pressure Foundry:

Granulated fluxes can be added through the automated MTS and provide many advantages, such as improved melt fluidity during casting, reduced inclusions, and improved mechanical properties. Our new range of granulated fluxes includes COVERAL, SIMODAL, and NUCLEANT fluxes, which cover the principal foundry operations of cleaning, drossing, modification, and grain refinement. They have been specially formulated for use in conjunction with FDU and MTS to keep smoke and fume to a minimum.

In the long run, automotive integrated die casting will gradually return to the procurement mode. OEMs have to invest heavily in building their own production lines, and they may be extremely concerned about the later operation and management. Tesla, the representative of the independent R&D mode, has cooperated with die casting manufacturers in order to add new capacity by outsourcing in the future. The main purpose of the OEM's self-research is to master the know-how of integrated die-casting, which is convenient for technical communication with suppliers in the future.

Upstream: Super-large die casting machines debuted, helping vehicle-level integrated die casting

Large die casting machines are the key to realizing automotive integrated die casting. At present, integrated die casting requires 6000T (or above) die casting machines. Globally, IDRA (a wholly-owned subsidiary of L.K. Technology), Bühler Group, as well as China-based L.K. Technology, Haitian Die Casting and Guangdong Yizumi can produce die casting machines over 6000T.

Even in a sector as rich in tradition as the casting industry, we are using the digital twin to drive digitalization forward, and we are reaping the Benefits.

ABOUT RAUCH FT

RAUCH FT stands for high-quality melting technology solutions for magnesium, zinc and non-ferrous metals that integrate perfectly into individual production processes. Know-how from research and experience in the implementation of complex systems ensures sustainability and reliability over several production cycles. The RAUCH FT team is characterized by the highest quality standards and absolute cost awareness, as well as the trusting, long-standing relationship with its business partners. www.rauch-ft.com 

67 employees at the company headquarters in Gmunden, Austria

45 countries worldwide – the sales region of RAUCH FT

2,2 Mio. tons of melting capacity is provided by RAUCH FT products

DIGITALIZATION TO THE EXTREME

Melting furnaces have their work cut out for them. When metals are melted, recycled, and alloyed in these furnaces, the temperature can reach up to 2,000°C, gas flows can reach speeds of 1,000 km/h and load changes are the norm.

Greater reliability of melting systems is extremely valuable for operators. If a system suddenly comes to a standstill, there is not only a risk of damage to the furnace, but also of serious production delays or failures. In the worst case, employees could be put at risk.

The idea: Digital twins should significantly reduce such dangers by identifying problems at an early stage. RAUCH FT strives to provide customers with valuable insights during ongoing opeartion, which includes alerting them to maintenance or cleaning needs.

If a melting furnace suddenly breaks down, the consequential damage for our customers is often serious. The significantly lower risk with our systems is a real competitive advantage.

Hannes Viertbauer, Sales Manager, RAUCH FT

DATA AND SIMULATION KNOWLEDGE PERFECTLY ORCHESTRATED

There are still no comparable approaches in casting technology. RAUCH FT, together with ITficient and CADFEM, has tackled the challenge head on, just as the trendsetters at VERBUND did. ITficient for data management, business model and IT architecture; CADFEM for all simulation, from flow to various transient and nonlinear structural mechanics applications and sensitivity studies to system simulations including condition monitoring.

RAUCH FT was well prepared for the digital twin. Many systems and components are already being simulated. The majority of these simulations deal with fluid mechanics. The spectrum ranges from transient cooling and heating processes to processes in dosing or flow pumps to chemical reactions.

In addition to a powerful IT infrastructure, there is already a large data pool available for the system via remote maintenance. The evaluation of this data provides valuable insights into the operation of the furnaces, which are also incorporated into the digital twin.

Teresa Alberts
ITficient AG

WIDE RANGE OF APPLICATIONS
In recent years, Trennex CI 7 has found various applications in structural parts and other thin-walled castings that are supposed to be suitable for subsequent bonding or coating:
» Trennex CI7 is diluted with water between 1:50 and 1: 150 depending on the application.
» The future use of Minimum Quantity Spraying or Hybrid Spraying was also taken into account during development.
» For optimum results with Minimum Quantity Spraying, we recommend our further development, Trennex CI7 B, based on our Trennex CI7.

Visit Trennex at EUROGUSS 2024 at Hall 7 / Booth 7-114


 

Speakers at the 2nd International FSA Forum:

Automotive News    
Luca Ciferri
How future CO2 regulations will influence powertrain choices around the world

Munroe & Associates    
Sandy Munro
The Die is Cast

Raffmetall S.P.A.    
Ruggero Zambelli
New generation of premium recycling Aluminum alloys

Gnutti Carlo Group    
Eric Müller
Connectivity @ Saltcore-technology towards sustainability

Stotek A/S    
Hans Henrik Würtz
Future molten metal system for zero emission foundries

KMA GmbH    
Christian Kurtsiefer
New solutions for heat recovery and exhaust air purification at melting furnaces

FSA    
John Stokes
GIGA Tech – What`s next?

Brembo S.P.A.
Roberto Vavassori
Light…Years ahead

Arcelormittal S.A.    
Jérome Favero
Steel E motive

Voestalpine AG    
Karl Radlmayr
Different material usage

Magna Group    
Bastian Drees
Structural application and foundry challenges

Costamp Group S.P.A.    
Andreas Kant
Giga Tools challenges and opportunities

Fondarex S.A.    
Dominik Baumgartner
Vacuum and jet cooling for Giga Castings

IDRA S.R.L.    
John Stokes
New Thixo process

Bocar Germany    
Jochen Merz     
Bocar to remain a reliable Partner

IECI S.R.L.    
Fderico Di Giovanni        
Thermal Control for Giga Castings

Wollin GmbH    
Björn Wollin
Die spraying challenges

Meccanica Pi.Erre SRL    
Federica Pederzoli
Trimming and cutting operations

Vistit Idra S.r.l at EUROGUSS 2024 in Hall 7 / Booth 7-612


Crucibles

We continuously improve our crucible technology to provide solutions that reduce energy consumption, increase output, and improve production efficiency. Recent innovations on display at EUROGUSS 2024 will include:

  • ENERTEK ISO crucibles, which utilise a highly-insulating, proprietary Vesuvius coating to significantly reduce heat loss and decrease energy use in induction melting or continuous casting applications.
  • DURATEK crucibles, designed to provide extended life, especially in highly-corrosive conditions. The latest DURATEK SUPERMELT crucibles possess superior fracture toughness, high temperature strength, and oxidation resistance to ensure long life in aggressive aluminium melting operations. 

Higher-tonnage die casting machines can facilitate breakthroughs in die casting size and structure. Now, Tesla, L.K. Technology, Guangdong Hongtu, Haitian Die Casting and other companies have started research and development of die casting machines above 12,000T. In September 2022, L.K. Technology and Guangdong Hongtu successfully released a 12,000T super-large intelligent die casting unit jointly, marking the advent of world's highest-tonnage die casting machine. This is expected to boost vehicle-level integrated die-casting.

Midstream: Die casting leaders emerged

As midstream die-casting companies, Wencan Group, Tuopu Group, Guangdong Hongtu, Xusheng Auto Technology, Millison, etc., have deployed automotive integrated die casting by purchasing large die casting equipment and cooperating with automakers.

The implementation of digital twins is independent of an industry. It is based on data, physics and the customer's product knowledge.

HOW LONG WILL THE CRUCIBLE LAST?

The ideal component for the first practical implementation is the crucible. The welded steel construction is highly loaded. As Florian Sipek explains, “2000°C hot flue gas on the outside, corrosive protective gas, and hydrostatic pressure of up to 4t melt on the inside. You also have extreme temperature gradients, the radiative power of the flame and high velocities with inhomogenously distributed radiant energy”.

If the crucible fails, the system comes to a standstill. Maintenance is usually based on experiential values, which, in an ideal world, can be beneficial. But as soon as irregularities occur in the processes or during handling, there is a risk of failure and thus consequential damage. “This is precisely when the value of predictive maintenance becomes apparent,” summarizes Florian Sipek.

Christian Abramowski
Technical Manager Hanover, CADFEM Germany GmbH, Hanover

Digital twins are an important symbiotic extension of reality through simulation.


 


 

Innovative sand core binder solution for HPDC

A key limitation of the high pressure die casting process (HPDC) is the inability to produce complex, hollow castings, at high volume, and in a cost-effective and sustainable way. This is due to the difficulty in producing suitable cores. Standard sand cores cannot be used, as they are difficult to remove after casting and do not provide adequate surface finish. Salt cores are more suitable, but are expensive to produce and present other operational limitations.

In response to this challenge, we have developed the WASCO water-soluble binder and coating, which we will showcase at EUROGUSS 2024. This innovative binder system demonstrates high bending strength and has been used successfully in both liquid and semi-solid HPDC processes, even in severe conditions. With the use of an appropriate coating, WASCO-based sand cores can exceed 1000N/cm² and are thermally resistant up to 750°C. Post-casting removal is achieved simply by flushing with water, preventing any risk of damage or crack initiation.

Currently, Wencan Group, Tuopu Group and Guangdong Hongtu have first-mover advantages in experience accumulation and order intake. All three have established cooperation with automakers and successfully completed the trial production of integrated die casting parts. Especially, Guangdong Hongtu is superior to others thanks to its heat-treatment-free aluminum alloy patent and the yield rate of 85%-90%. So far, it has not only obtained the designation from Xpeng, but also become Tesla's only die casting partner in integrated die casting.

Downstream: Automakers scramble to deploy integrated die casting in a bid to integrate the upper and lower car body

At present, Tesla, NIO, Xpeng, HiPhi, Volvo, Great Wall and other automakers have made layout in the field of automotive integrated die casting.

20120114.gifIn terms of emerging automakers, Tesla has officially delivered Model Y with integrated die casting floors. NIO ET5 with an integrated die casting rear subframe is about to be delivered. In addition, Xpeng, Li Auto and HiPhi have put integrated die casting on the agenda, and they may apply it to vehicles in 2023.
20120114.gifAs for traditional automakers, Volkswagen and Volvo have a long-term timetable for the layout of integrated die casting, and they expect to achieve mass production around 2025. Chinese automakers Changan and Great Wall have started bidding for integrated die casting projects, and they are likely to accomplish mass production in the next two to three years.

EXAMPLE: INFLUENCES OF SEGREGATION

The idea of digital condition monitoring of the crucible is an interplay of real measured values and virtual sensor technology. Due to the segregation that occurs in the melt (i.e., the deposition of certain compounds), a sludge forms at the bottom of the crucible. This leads locally to a change in the flow conditions and the material parameters of heat conduction and heat capacity, which disturbs the heat transfer at the bottom of the crucible from the furnace chamber to the melt. In connection with the inhomogeneous temperature distribution on the outer wall, high stresses arise in the crucible.

The sludge volume is therefore an important boundary condition for a correct prediction of the real-time load on the crucible as well as for the reliability of predictive maintenance. Due to the environmental conditions in the crucible and in the furnace, the use of real sensor technology for temperature measurement is hardly possible. Therefore, CADFEM's concept provided virtual sensors for the simulations. Together with a sump quantity calculated from the temperatures and the process parameters, a local load on the crucible can thus be concluded with only a few measuring points and input variables.

Precise modeling of the temperature distribution in the furnace chamber by computational fluid mechanics (CFD) and of the stresses at the weld seams (structural mechanics, FEM) are essential for predicting the remaining life cycle of the crucible. On the CFD side, a combustion simulation of the burner and the furnace chamber is performed for a correct prediction of the flame temperature, the heat radiation, and the momentum input. Based on the CFD results, a temperature field and a stress analysis are performed using the melt as a variable heat sink to represent the melting of ingots thrown in.

Now, major OEMs mainly apply integrated die casting to the rear floor, the front cockpit, etc. With the advent of higher-tonnage die casting machines, integrated die casting is expected to spread to lower body assembly, upper body integrated casting parts, and even body-in-white in the future.

Tesla plans to replace the 370-part lower body assembly with 2-3 large die casting parts. Tesla has extended the integrated die casting to the front and rear floors. At the same time, the upper cover of the battery pack and the middle floor of the vehicle are combined into one for integrated die casting, which can reduce the vehicle weight by 10% and increase the cruising range by 14%.

IN EVERY INFRASTRUCTURE

The digital twin must be adapted to the individual requirements of the end customer – both in terms of the processes to be modeled as well as the IT infrastructure to be used. A concept for IT integration is an important building block in the implementation, including the handling of sensor data, the operation of the twin, security and network issues. ITficient was able to build on a data pool and an IoT platform at RAUCH FT.

The necessary microservices – receipt of sensor and machine data, calculation of virtual sensors, models and processes, data storage and evaluation, and visualization of results – were integrated in such a way that IT resources were optimally utilized, no isolated solutions were created, and RAUCH FT retained full control over all processes in its hands, meaning that it could also develop them further independently.

ITFICIENT AND CADFEM

A powerful digital twin has two essential layers: Accurate simulations and a reliable IT infrastructure. The project will be successful if both sides mesh with each other. RAUCH-FT was able to achieve this because CADFEM and ITficient, two partners with a great deal of experience in their respective fields, were involved. At the same time, they are in close and trusting exchange, as they are both closely linked organizationally as companies of the CADFEM Group.

The third member of the group is RAUCH FT, supported by its pilot customer Georg Fischer Casting Solutions. With the digitally monitored melting furnace, RAUCH FT achieves more occupational safety for its employees. In-depth product knowledge, openness to new things, strong communication, a clear idea of what was to be achieved and the participation of all departments in the project were the keys to success. Existing competences were integrated. Some tasks were carried out cooperatively, others as a pure service by CADFEM or ITficient - always in the sense of the defined goal of a complete know-how transfer to RAUCH FT.

The crucible was only the starting point. RAUCH FT intends to scale the acquired skills for planning, construction and management of a digital twin and in the future provide all relevant components such as metering pumps, heating systems or circulating pumps and entire systems with digital solutions for predictive maintenance, thus setting standards for casting technology and customers like Georg Fischer.

About ITficient: 

ITficient, a CADFEM Group company, supports companies on their journey to digital solutions such as predictive maintenance through Digital Twins. From onboarding to implementation and scaling, it's about working with customers to find and follow the best path to their digitalization goals. www.itficient.com 

Both occupational safety and effort are improved by the digital twin. This makes GF casting solutions attractive as an employer, especially in times of increased staff shortage.

Andreas Thaler, Head of Operating Technology GF Casting Solutions Altenmarkt

This vision does not end with our own products. A classic die casting cell not only consists of the melting furnace, but also of other components from various manufacturers. Be it robots, presses, heating/cooling units or the die casting machine itself, almost every component in the foundry has the potential for a digital twin.

A start has been made: By RAUCH Furnace Technology (FT).

A DIGITAL TWIN NEEDS LOVE ... TO THE DETAILS

Stakeholders: Who in the company is affected?
Perspectives: What are the challenges, what are the added values? 
Personas: Who are the future active users?
Prioritization: Which use case is suitable to start with?
Technical analysis: Which models, sensor data, IT infrastructures are available?

Recommendation: A moderated intensive workshop with in-depth analysis of requirements, goals and prerequisites has proven to be the basis for a successful Digital Twin project. This is followed by a rough concept of the use case, detailed proof of concept, implementation, and scaling to other use cases. workshop(at)itficient.com

Visit RAUCH Furnace Technology GmbH at EUROGUSS 2024 at Hall 9 / Booth 9-617

When this is achieved: automatic evaluation with cost rates = calculation (= “cost to cast” / “C2C”) the FRP®.DTG can, with only a few inputs, generate your complete casting part with all materials and operations (=digital twin) in a structured way up to the calculation (cost to cast). Use the FRP®.DTG to optimize your work preparation, to protect the company know-how and establish a connection between your design and development (CAD / CAE) with the corporate level (ERP/FRP®).

Heunisch sales manager Thomas Laue then led through the varied programme, which included the following presentations:

Impulse lecture Dampfkugel                                                     
Dr. Pillkahn, PROASSORT GmbH

Development on the energy market                                                 
Dr. Schimansky, BDGuss

German foundry industry                                                     
Mr. Gerhäuser, Heunisch GmbH

Decarbonisation                                                                     
Mr. Eckl, Heunisch GmbH

Development on the scrap market                                                  
Dr. Pillkahn, PROASSORT GmbH

Panel discussion                                                                   
The energy transition from the perspective of industry and politics

Participants:                                                                             
Barbara Fuchs (Greens), Dr. Christian Schimansky (BDGUSS), Carsten Träger (SPD), Kai Kowalewsky (Bitzer), Tobias Winkler (CSU) and Dr. Christiane Heunisch-Grotz

There was no question that there was enough material for discussion and enabled the participants to have a broad spectrum of views. In particular, Dr. Christian Schimansky, as a participant of BDGuss, focused on the concerns of German foundries and called for a legally regulated bridge electricity price for the energy-intensive foundry industry. In the exciting panel discussion with state and federal politicians, he also pointed out glaring competitive disadvantages for German foundries, such as the excessive bureaucracy.
Customer representative Kai Kowalewsky (Bitzer Kältetechnik) confirmed that potential foundry customers naturally look around the world market, although they greatly appreciate the quality and reliability of German companies. In line with the industry, the entrepreneur added clearly to politicians in the panel discussion: "The way Germany is behaving economically at the moment is frightening".

It was only good that the event, which was characterised by Franconian hospitality, also had plenty of glimmers of hope to offer, and after the successful evening event on the next day, the landfill site tour and foundry tour formed a positive conclusion.

About the Heunisch GmbH foundry in Bad Windsheim

At the Bad Windsheim site, Heunisch GmbH produces machine-moulded castings from GJL and GJS.
- Casting weights: from 20 kg to 600 kg
- Series from 500 pieces to 50,000 pieces per year
- Agricultural industry: e.g. the complete drive, axle range
- Air and refrigeration compressor construction: e.g. compressor blocks, bearing covers
- Commercial vehicle industry: e.g. differential housings, gearbox housings
- Drive technology: e.g. cylinder heads, crankcases, wheel housings
- Construction machinery: e.g. vibratory plates, gearbox housings
- Marine technology: e.g. shaft bearing blocks, gearbox housings, thrust bearings
- Valve and hydraulic pump manufacturers: e.g. hydraulic blocks, oil guide housings

What does this mean from a metallurgical point of view? Iron melted in the cupola has a high sulfur content due to the process. For the production of spheroidal graphite cast iron, therefore, single- or two-stage processes are used to produce the ready-to-cast melt. However, the production of vermicular graphite is consistently based on two-stage processes. In these two-stage processes, the first stage is used for desulfurization, typically achieving sulfur levels of 0.06 to 0.025%. In the second stage, the morphology of the graphite phase and the composition of the metallic matrix are then adjusted to achieve the desired mechanical and physical properties of the material in the component (Fig. 2).

The speeches were followed by the "History Talk" discussion, led by Christian Kunz with Marco Schulz, Franz Holl and Alfred Elser. The discussion provided fascinating insights into the company's past, as well as memories of past successes and challenges.

The two-day trade exhibition, which was organised as part of the celebrations, also remains a special memory. This comprehensive two-day programme (https://125jahre-moessner.de/) enabled visitors - including many well-known companies - to discover the world of Mössner, as well as the latest trends and developments. Furthermore, it was an opportunity to make new contacts.

The 125th anniversary celebrations were an unforgettable event for Mössner, with pride of the past and joyful prospects for the company's future.


 


 

Continuous desulfurization of cupola iron is possible using compounds containing calcium. Specifically, the use of calcium carbide as a desulfurization agent is also an option, but this is rarely used in foundry processes today due to environmental concerns.

Discontinuous desulfurization processes include the Mg wire feeding process and the modern lime injection process developed by the Institute for Technologies of Metals at the University of Duisburg-Essen under the direction of Rüdiger Deike and the materials development department of the Fritz Winter company under the direction of Marc Walz [3], [4].

To produce the ready-to-cast melt from the resulting base iron, a second step involving treatment with magnesium, rare earths and inoculants is carried out. In particular, the wire feeding and the pour-over method have become established. Modern wire feeding methods also use an inoculation wire in addition to the magnesium wire, resulting in dynamic inoculation during treatment. The final step on the way to the desired metallurgy is inoculation during the casting process. This inoculation can be carried out by means of a pouring jet inoculation or an inoculation in the casting or runner system.

Requirements for a modern induction furnace melting operation

As already described above, a modern induction furnace can only work with high quality metals and scrap. That is why induction furnace manufacturers also usually recommend a certain grade of scrap with which the equipment should be operated. Otherwise, the full output cannot be generated due to the poorer coupling. However, the goal must be a constant power range – ideally with 100% energy input over the course of the batch to minimize the melting time and thus the energy input and, of course, to maximize productivity.

However, the coupling of the induction furnace depends on the load circuit: the power of the equipment adjusts according to the bulk of the feedstock based on its electrical as well as magnetic properties. Stationary losses due to recharging must therefore be optimized. ABP makes it possible to measure and evaluate these operations and to guide the customer in batching. For this purpose, ABP uses the patented OptiCharge tool it has developed itself (Fig. 3). It measures the electrical influencing variables necessary to optimize performance. These parameters are compared to the current weight and the algorithm determines the lowest possible weight necessary to achieve full power consumption. The desired result is controlled batching for optimum adaptation of the weight to the power consumption over the complete batch duration. Whenever physical conditions permit, re-batching can be performed. This cold material couples optimally due to its ferromagnetic properties until it loses them at the Curie temperature point at 760°C.

The technical furnace parameters for this are recorded by the digital inverter control and converted into recommended actions for energy-efficient loading with the OptiCharge system. When starting up a batch with partial filling of ferromagnetic melting material, small portions of this material are automatically refilled. As a result, measurable energy savings and production increases can be achieved in daily production operations as compared to non-controlled batching. Surveys show that induction furnaces already produce less than half the CO2 emissions to melt one ton of cast iron compared to cupolas in today's electricity mix. If the share of electricity generated from renewable sources increases, CO2 emissions decrease accordingly.

This system is therefore eminently important for the transition from the cupola to the induction furnace in order to continue to provide a high continuous supply of the molten iron for the process. This is where OptiCharge reduces power dips to a minimum.

The physical background: The possibility to operate in the constant output range was created by the fact that there are thyristors in different sizes and it has become established that the next larger size is always used that is above the desired output power. This creates an optimal operating mode. However, this also means that current and voltage in the product can do more – the output power itself and a certain power window beyond that.

The principle works, as the load characteristics show (Fig. 4): If you run the induction furnace at full voltage and there is little scrap material in the furnace, little material couples and you run the furnace at low power. Even if the furnace operator adds more material and the furnace is half full, the point of 100% power at full voltage is reached, and even though only 60% of the electricity is used. If you add more material, it couples even better, uses more electricity, and the furnace needs less energy to drive more power in the process. This is the voltage reserve that can be used despite full power. In practice, however, material is sometimes added beyond this point, as the process then becomes simpler, since material has to be added less frequently and the workload is lower. However, this is not beneficial to the process, because if one were to stop filling the furnace sooner, the material fed in would be heated rapidly because the furnace would quickly couple up to the Curie temperature. The scrap then loses its magnetic properties, the coupling becomes worse – and the operation falls back one characteristic. Now you need more voltage again to drive the current to get to 100% power. However, as less and less material is magnetic, the current continues to decrease as the voltage is at its maximum level. The result is that the output drops. If material were to be added now instead, you would continue to have 100% power.


 

This system is essential for those switching from cupolas to induction furnaces because these operations often must cope with poorer scrap qualities, which is precisely what causes the coupling to deteriorate. They also rely on a ready supply of molten iron for their processes, which is why a control tool like OptiCharge is so valuable.

Conversion of the melting operation

To better evaluate how processes that use induction melting differ from those that incorporate a cupola as the melting unit, we will explain the specifics using three processes from actual practice.

Example 1: Flake-graphite cast iron brake discs

In the production of cast iron brake discs with lamellar graphite, the cupola can benefit from its advantageous nucleation state. However, the requirements for brake discs have increased considerably in recent years. As a result, the material is required to have high thermal conductivity, which can only be achieved if the cast material solidifies hypereutectically. In many cases, the carbon levels required for this cannot be produced directly by the cupola, so carburizing becomes necessary. In addition, the sound specifications to prevent squeaking of modern brake discs require carbon contents in narrow tolerances, which can only be produced by duplication in an induction furnace. All this is eliminated by melting in an electric induction furnace (Fig. 5).

The challenge in using an inductive melting method is, on the one hand, dynamic inoculation, which is technically easy to realize by adding an inoculation wire to the casting trough. Strontium as an element effective in inoculations is the agent of choice here. Another difficulty is the control of microporosities, which often occur at the transitions from cap to disc. Microporosities form between the arms of large austenite dendrites. In this context, the targeted use of lanthanum in the final inoculation step has proven helpful.

Example 2: Nodular graphite casting cast iron pipes

Nodular graphite cast iron pipes are manufactured using the centrifugal casting process. In the process, the cast iron pipe cools on the mold wall and forms iron carbides. Since iron carbide has a carbon content of 6.7%, the amount of free graphite produced during solidification is greatly reduced. As a result, the free graphite cannot counteract shrinkage when the liquid phase solidifies. This has the desired effect: the cast iron pipe shrinks and can be removed from the mold. The pipe is then passed through the annealing furnace, where the iron carbide dissolves and the graphite diffuses to the spherulites. The pipe expands and reaches its final dimensions. The original nucleation state from the melt aggregates directly influences the dimensions of the component.

A cupola produces a fluctuating metallurgical condition due to varying levels in the forehearth as well as changing metallurgy during start-up and shutdown cycles. The resulting dynamics in the nucleation state require a complex control loop when using a cupola, whereas this control is much simpler when melting in an electric induction furnace (Fig. 6).

Example 3: Vermicular graphite

Cast iron with vermicular graphite is found in the powertrain in the cylinder head, in the cylinder crankcases and in the clutch disks. This is a material for the mass market in heavy goods vehicle traffic. The material is also used in brake discs for high-speed trains.

When vermicular graphite is produced by adding desulfurized cupola iron, it is limited because the accompanying elements from the cupola can often exceed the final analytical specifications. The proportion of desulfurized iron can vary between 30 and 70% depending on the specification. When using this material, the cupola cannot effectively use its strong point, which is its naturally good nucleation state. The formation of vermiculites occurs with high levels of undercooling, while a good nucleation state automatically gives rise to spherulites due to metallurgical factors.

The control loop for vermicular graphite production modifies the melt by adding magnesium, cerium mixed metal and inoculant. This control loop uses the measured values from the thermal analysis of the ready-to-pour melt and retroactively corrects the control variables of the next ladle via a feedback loop. The fluctuations in the base iron caused by adding cupola iron are a disturbance variable here. A switch to iron completely melted in the induction furnace simplifies this process considerably (Fig. 7).

Planning and implementing the conversion

The engineering team

"What should the dimensions of our melting plant be?" "How can I increase productivity?" "Which upgrades will pay for themselves most quickly in terms of ROI?" – These are all questions foundry operators ask themselves when converting from cupolas to induction furnaces. And they are important questions, as they often entail large investments or can boost earnings. In order to be able to perfectly design, scale and plan a melting plant, ABP has developed the Meltshop Designer. This determines which solution is the best when it comes to material flow in the foundry. ABP experts can develop simulations for different foundry situations in close coordination with the customer's staff involved in the process, present alternatives when setting up the furnace, and include different configurations from the ladles to the filling of the molding system.

The metallurgical team

The metallurgical team must have expertise in cast iron production using the induction furnace as well as skills in producing the desired nucleation state. In contrast to the cupola, this is largely produced in a synthetic manner in the induction furnace. The metallurgical team creates a digital twin of the complete metallurgical process chain to evaluate and optimize all process steps in advance of the conversion from cupola to induction melting operation.

The energy efficiency of induction melting depends crucially on the sequence of materials to be batched and the timing of the recharging. These factors are incorporated into the Digital Twin's knowledge base, so the Zorc Genesis AI calculates batch composition and melt sequence based on this expertise. To determine the optimal time for charging, based on the current coupling and Curie temperature, ABP has developed the patented Opticharge tool mentioned earlier.

The synthetic nucleation state is generated in several stages. It starts in the furnace via the adding of silicon carbide (SiC), whose special physics during the dissolution process forms the basis for the nucleation state [5]. The next step in achieving the desired nucleation state for nodular graphite casting and vermicular graphite alloys involves adding cerium mixed metal (CerMM) and carbon prior to treatment. Cerium compounds have a high density and are not lost during the treatment process. In the production of thick-walled cast iron, it must of course be considered that cerium compounds can result in undesirable graphite shapes, up to and including chunky graphite. This requires a metallurgical balancing act in which the addition of elements such as antimony or bismuth creates an equilibrium that has a positive effect on graphite precipitation.

The interlinking of consulting services and production operations is a core feature of the metallurgical team. The service team's broad experience base enables them to provide comprehensive training to the production team. The production team, in turn, has precise knowledge of the foundry processes and brings with it a significant wealth of experience that must be incorporated into the process planning.

The specific implementation

Scheduling

The timeline for the conversion from a cupola to an induction melting unit is the biggest challenge and requires a strategic approach. It is a challenge for the planning team, the executing engineering team responsible for the implementation and the production team to use the newly established process chain. In the process, the condition of the existing production environment, including all integrated aggregates, must be converted to the newly designed process and plant technology, considering all parameters and influencing variables.

Engineering phase

The Meltshop Designer is used in the engineering phase, which is what makes its variability so valuable. ABP experts can simulate all materials by accessing or incorporating new materials into a large database. Various one-off or periodic events can also be simulated, for example power supply limitation, a not exactly uncommon problem in which energy providers reduce power supply at certain times when more power is currently being drawn elsewhere in the power grid. The basis for the simulation is data: The added value comes from the analysis performed by the ABP experts based on the linkage of the information. The simulation results in the recommended actions for moving from the cupola to the induction furnace.

Zorc's Genesis AI also works with data and uses the digital twin as a basis for controlling process flows. In the planning phase, it is used to simulate and optimize the processes in the newly designed melting operation. This helps to identify and avoid bottlenecks early in the planning process.

Transition of metallurgy from the cupola process to induction melting

While the cupola is still active, measurements of the metallurgical state are performed using thermal analysis, spectrometry and combustion analysis. Here, the precise mapping of the data is important to establish a link to the microstructural and mechanical properties obtained. This is provided by the service-oriented software Foundry Cloud developed by Zorc. Modern thermal analysis uses double-chamber crucibles to simulate the final stream inoculation or casting stone inoculation.

On the one hand, the data obtained during this phase are used to define the target parameters for the new melting process in such a way that the core parameters of the melt remain stable or improve during the conversion to ensure the smoothest possible transition during further processing of the components. This phase should last about four weeks to cover all metallurgical conditions. When the induction melting process is ramped up, it usually takes another four weeks for all aspects of the new process to be correctly mapped in the digital twin.

Tools for optimal planning and control of a modern production process

How is the metallurgy controlled and how are the transport logistics and the melt treatment and casting units controlled? Both can be answered in one sentence: with the Zorc Genesis AI, whose expertise is integrated into a digital twin. The Digital Twin mirrors the charging and melting process by replicating the physical processes in the furnace in a virtual environment. In doing so, it considers the pouring both in the charging troughs and in the furnace itself. It simulates the oxygen balance and the dynamics of the nucleation elements. It also describes the energy flow in the induction melting furnace, including the cooling capacity.

During the pouring and transport process, it tracks the interactions with the environment (atmospheric oxygen) and calculates the heat dissipation via convection and radiant heat. The Digital Twin has a comprehensive knowledge of the physics and chemistry of the wire feeding processes as well as the pour-over processes and simulates the associated nucleation processes. In the casting and solidification process, the twin performs simulation-based analysis to determine the effects of melt composition and nucleation state on part properties. In addition, the digital twin also keeps an eye on seemingly everyday processes: It calculates the duration of a forklift run, recognizes bottlenecks when tapping the iron and takes into account the break times of the forklift drivers.

Digital Twin Data Sources

To compare its forecasts with the current actual situation, the digital twin requires information about the current production status. The Digital Twin's "senses" are the measuring devices in the production environment. Traditional measuring instruments such as spectrometers determine the melt composition, while temperature measuring lances and pyrometers measure the bath temperature. Methods such as thermal analysis capture the dynamics of the solidification process and allow conclusions to be drawn about the nucleation state and graphite morphology.

Systems such as the Zorc Track & Trace are used to determine the position of forklifts, even in halls with "Indoor GPS", as well as to track the ladle position in the process flow. Service-oriented software such as the Foundry Cloud provides all the services required to read data sources such as measuring devices, PLC systems or IoT devices and convert them into a structured database.

And what is the AI doing? Production planning and process control

AI has the task of planning the next steps in the short, medium and long term in order to effectively solve the tasks set in the production process. Much like a chess computer, it searches for the optimal strategy. The way the task is formulated can influence the character of the production. The question is whether cost priority is higher than meeting deadlines or vice versa. All these factors can be adjusted with the help of parameters. The AI calculates optimal future trajectories while developing a plan that takes into account resources such as labor, energy consumption, electricity costs, etc.

Interaction with process owners and employees

The Zorc Genesis AI creates a workflow plan in much the same way that a navigation system suggests a route. Analogous to a navigation system, the human planner is not obliged to strictly adhere to this plan. Instead, he may deviate from it. The Genesis AI then calculates an adjusted workflow based on the new situation.

Tasks within the workflows are distributed via the Foundry Cloud to employees using mobile or stationary devices. The feedback is used by the Genesis AI to capture the current status of production and dynamically adapt workflows to deviating situations. A self-optimizing process: by following the procedure described above, production within FoundryCloud generates data that is used to refine all aspects of the Digital Twin. This, in turn, enables the Genesis AI to further optimize all aspects of production while learning from employee experience.

Conclusion

To achieve decarbonization targets, the transition of operations from fossil fuels to virtually carbon-neutral production is of great importance. How can foundries with cupola operations address the requirement for decarbonization? For the experts at ABP Induction and Zorc Technology, the solution lies in switching from cupola to induction furnace operation and controlling the processes using digital tools which incorporate AI. The induction furnace has clear advantages when operating with high-grade scrap, and additional tools such as ABP OptiCharge and the ABP Meltshop Designer can increase production capacity and throughput and improve energy efficiency. The flexibility of production with stringent quality requirements is achievable with the help of dynamic production planning and control using digitalization. The use of Zorc Genesis AI represents the next evolutionary stage of these systems and will result in increased efficiency even in complex production situations.

https://www.abpinduction.com

https://www.zorc-technology.com/

References
[1] Castings, show me your footprint! In: Foundry Planet, retrieved from: https://www.foundry-planet.com/d/castingsshow-me-your-footprint/ 
[2] A big step towards a small footprint. In: Foundry Planet, retrieved from: https://www.foundry-planet.com/d/abig-step-towards-a-small-footprint/ 
[3] M. Walz, R. Deike, EKALGU- Automatisierte Einblasanlage zur kalkbasierten Entschwefelung und Legierungseinstellung von Gusseisen, Herausgeber: Bundesministerium für Bildung und Forschung, 2020, retrieved from: https://r-plus-impuls.de/rplus-de/verbundprojekte/projekte/abgeschlossen/ekalgu.php 
[4] Deike, R.; Brümmer, A.; Kahrl, A.; Smaha, B.; Walz, M.; Hentsch, R.; Baumgart, W.; Boenkendorf, U.: SubMag – Substitution von Magnesium bei der Entschwefelung von Gusseisen, in Innovative Technologien für Ressourceneffizienz – Strategische Metalle und Mineralien-Ergebnisse der Fördermaßnahme r³ (Hrsg. A. Dürkoop, C. P. Brandstetter, G.Grabe, L. Rentsch), Fraunhofer Verlag, Stuttgart, 2017, (ISBN: 978-3-8396-1102-9)
[5] Semleit, T., Adhiwiguna, I., Wijaya, J., Deike, R.: Investigation of silicon carbide dissolution behavior in molten cast iron under specific consideration of the formation of reaction layers, GIESSEREI Special 01/2021, 46-53, retrieved from https://doi.org/10.17185/duepublico/77012 

The FRP®.DTG has standardized and easy to complete input-parameters leading directly to “C2C” in an instant. PPC and sales persons can collaborate easier and understand faster their manufacturing planning needs!

Here is one example of Input Parameters (Example for Sand Casting)

Example of Digital Twin generated (the FRP® - Resource Plan) with structure Level “Raw-Cast” leading to “Cost to Cast” (right picture):

Registration for free usage: Book a DEMO (rgu-asia.com)


 

Heunisch employs over 1200 people at a total of four locations.


 

This is a multifaceted campaign, as foundries are complex operations with casting quality relying on interrelated processes. In green sand casting applications, production of the sand mold and cores is one of the first and most critical elements. At the heart of this process you can find the molding sand materials themselves, as inadequate molding sands may cause a range of casting defects:

  • Low strength molds or sand may result in cuts and washes, swelling and drops.
  • Excessive permeability may result in metal penetration of the molding sand.
  • Inadequate refractoriness of the sand may result in fusion defects.
  • Excessive expansion of the sand when exposed to molten metal may result in rat tails.

Ensuring consistent quality of the molding sand material is therefore a vital task. Calderys has long offered routine mold sand analysis to its customers. The company is now bringing this process in Europe into the digitalized age with its CALDE® e-Support service, offering timely online access to testing results, as well as troubleshooting from the Calderys global network of experts.

Molding sand analysis and troubleshooting at your fingertips

Elisabeth van den Berg, Foundry Marketing Director at Calderys, explains:

“Customers regularly ask us to help them understand the quality of their molding sand – which contains our bentonite blends and additives – and how it is evolving over time. They are also asking for this information to be available online, when they need it. That’s how we developed the concept of CALDE® e-Support.”

CALDE® e-Support is designed to bring the reporting of molding sand testing closer to the foundry. Reports have been standardized across the Calderys network of testing laboratories and are currently delivered automatically to the customer’s inbox – but will be available in the future via a secure, online cloud-based portal.

Reports not only include the results for the particular batch of molding sand; now they also include statistical analysis of trends based on historical data. Crucially, they also offer troubleshooting and recommendations from a Calderys expert. The system is currently available in 4 languages; English, German, French and Italian.

“The aim of CALDE® e-Support is to go beyond simply reporting test results to help our customers digest the information and improve their process,” continues Elisabeth. “It is just one of the ways we are developing to share our technical expertise in a digital format.

“As the solution evolves, we will become more proactive in our responses, offering customized interpretation of the data and troubleshooting tailored to the specific customer application and needs.”

CALDE® e-Support has already been rolled out in Europe to customers of Calderys molding sand analysis services.

Customer-centric digital solutions

CALDE® e-Support is one of a growing number of digital solutions offered by Calderys that place customer pain points at the heart of product development. These pain points were identified over a series of interviews with foundry customers, and are:

  • ease of doing business
  • predictability
  • efficiency
  • safety and the environment
  • access to technical expertise

“The aim of our digital program is to offer solutions that target these challenges,” says Elisabeth. “We see digital solutions as a means to an end. One of their key benefits is to provide a smoother way of doing business, for example, by facilitating easy and on-demand access to process data and analysis.

“Critically, they also facilitate access to technical skills and expertise that foundries may not have in-house, helping to optimize production, improve quality, lower costs, and reduce carbon emissions.”

This is particularly important for the foundry industry at a time when skilled manpower is becoming increasingly scarce. As a result, foundries are finding it difficult to recruit the necessary expertise. Solutions such as CALDE® e-Support mitigate this challenge by enabling access to Calderys expertise for troubleshooting and optimizing operations.

“Our experts become part of the foundry’s team, able to offer support and advice, even though they may be located on the other side of the world,” reflects Elisabeth. “As CALDE® e-Support evolves and the amount of data we have access to increases, this idea of continuous technical support will become a central part of the offering.”

Conclusion

In the digitalization of the industrial processes and the development of Foundry 4.0, molding sand mixes may not be the first thing to come to mind. CALDE® e-Support aims to change that and bring the analysis and reporting of molding sand testing into the 21 st century through:

  • timely molding sand tests data availability
  • a common system across our molding sand laboratories with a standardized system of reporting
  • safe and secure storage of data with access to historical data and analysis
  • the ability to customize reporting upon demand
  • access to the Calderys network of experts.

“Green molding sand analysis may not be something foundries think a great deal about on a day-to-day basis. But master it and you have a strong foundation for improved sand mold and core production. And with that, a better casting process,” concludes Elisabeth. “CALDE® e-Support is your pathway to achieving that."


 

Sidrag AG uses very small die-casting moulds with sizes from 200 x 200 x 200 mm to 800 x 800 x 800 mm. Parts with weights of 3 - 4 g up to max. 3 - 4 kg are produced. The units are used for tempering mould inserts, mould frames, slides and nozzles.

Sidrag's challenge and core competence is its huge knowledge in the casting process and the processing of aluminium, zinc and magnesium. Sidrag is particularly challenged in the production of magnesium components; this is because liquid magnesium with a melt temperature of 650 °C hardens twice as fast as aluminium and therefore requires a high flow rate. In order to achieve stable temperature control and good heat dissipation, it is essential to have higher mould temperatures and the largest possible mould channels to optimise flow.

Therefore, eight 2-circuit oil temperature control units from Tool-Temp are used on several die casting machines. From different device generations, the TT-370/2, TT-380/2 to TT-388/2 perform at the highest level at continuous temperatures of 240 to 280 °C. The powerful and highquality 2-circuit units guarantee stable temperature control and trouble-free continuous operartion, even under tough everyday conditions, especially in the die-casting industry. The easy application of the units and their usability are appreciated by the employees. The equipment, which is fitted with time switches at the customer's request, in addition to various other additional features, ensures an even greater user-friendliness. Thanks to the pre-programmed, autonomous unit start, the heating process is already complete by the beginning of the shift.

2023 WFO Young Researchers and Early Career Conference 1st Best Paper

“High-performance sand castings by means of stair-step-free 3D printing”           

Christoph Hartmann

Fraunhofer IGCV, Germany

Christoph Hartmann has a Master of Science in Mechanical Engineering and a Bachelor of Science  in Business Administration, Management and Operations by the Technical University of Munich. Having worked as an Experimental Scientist in CSIRO, he is currently a Research Associate at Fraunhofer IGCV, Germany. He has been a PhD student during 2023.

CERABEADS® is a versatile material, favoured for its excellent properties such as good fluidity due to spherical shape, extremely low thermal expansion, and high heat resistance. CERABEADS® is produced from alumina-based raw material through a sintering process. CERABEADS® has a high recycling rate and almost no crystalline silica, which opens new possibilities for the use of this valuable material. CERABEADS® is a multiple solution.

About Resand Oy

Sand suitable for industrial use is becoming scarce. However, the extraction of virgin sand can be reduced, and the resulting loss of biodiversity slowed down by regenerating and reusing sand. Resand Oy is a Finnish technology company specialising in foundry sand regeneration, offering its customers clean sand as a service. The ResandTM solution enables almost 100% recycling of foundry sand and reduces CO2 emissions from sand use and transport by up to 80%.

Resand Oy is headquartered in Nuutajärvi, Finland, and has staff in several European countries. The company aims to achieve strong growth in the European foundry market and to expand its business outside Europe.

The ResandTM brings a solution to the global challenge by recycling sand - again and again and again.


About voxeljet

voxeljet is a leading provider of high-speed, large-format 3D printers and on-demand parts services to industrial and commercial customers. The company’s 3D printers employ a powder binding, additive manufacturing technology to produce parts using various material sets, which consist of particulate materials and proprietary chemical binding agents. The company provides its 3D printers and on-demand parts services to industrial and commercial customers serving the automotive, aerospace, film and entertainment, art and architecture, engineering, and consumer product end markets.

For more information, visit www.voxeljet.com or follow voxeljet on YouTube, LinkedIn, Facebook and Instagram.

 

About Itochu Ceratech Corp.

ITOCHU Corporation is one of the biggest conglomerates in Asia and ITOCHU Ceratech Corporation is a wholly owned subsidiary of ITOCHU and has been manufacturing high-quality ceramic products in Japan for 63 years.

CERABEADS® ceramic artificial foundry sand was developed in 1986 to offer foundries high-performance sand as a substitution for zircon sand. Since that time foundries all over the world have enjoyed benefits connected with the usage of CERABEADS®, such as high refractoriness, almost zero thermal expansion, high durability, and almost no crystalline silica content. In recent 15 years, the demand from foundries to reclaim sand has increased globally to reduce the waste of limited natural sources, improve the foundry environment, and focus on the production of complex castings. Nowadays, foundries use CERABEADS® in various industrial sectors and metals in automotive, aerospace, heavy industry, and 3D printed sand parts.

For more information, visit www.itc-cera.co.jp/english/


CASTINGS & FOUNDRIES EXPO INDIA

A Trade Show of Indian Foundries & Castings, Foundry Equipment and Suppliers

Indian castings are internationally competitive in terms of quality and cost and the Indian Foundry industry is the second largest in the world. At this opportune time when the world looks towards India for economic growth, the CASTINGS & FOUNDRIES EXPO INDIA will serve as a veritable International bazaar of Indian foundries and castings attracting top buyers from India and abroad.

Being concurrent to ENGIMACH, significant synergy will be created between the two shows. While ENGIMACH is a show of the latest technology and innovations in manufacturing, CASTINGS AND FOUNDRIES EXPO INDIA will display products of one of the oldest and foundational manufacturing process.

Despite the many possibilities offered by digital media, personal contact is still very important. Besides regular visits to customers on site, trade fairs are therefore still an important and indispensable platform for us and provide  an update on the current market situation. We want to thank all our visitors  for the interest shown.” Christian & Helmut Geiger Managing Directors

The GIFA 2023 from 12 to 16 June 2023 in Düsseldorf and than the 17th International China Diecasting from 12 to 14 July 2023 showed that personal contact is still appreciated.

Trends such as Giga-Casting and Sustainability were discussed in Germany and China as well and are being taken into account in further development work

In Shanghai, it was particularly interesting to see how far Giga-Casting has come. We are pleased that with our products we are a reliable partner for local users, both in the area of release agents and plunger lubricants.

The quality of the structural components produced is remarkable. In some cases processes are already ready for series production.

What is notable for us is the diversity of the approaches selected with regard to the use of release agents. Projects with water-free release agents, electrostatic application, water-based concentrates and conventional applications of water-miscible products are accompanied by us. In this context we can gain important new experience together with our customers.

The development of the Chinese foundry industry, the number of large machines on site and the ambitious plans for the future make this market even more interesting for us in the future.

We look forward to seeing you again at EUROGUSS 2024, which, as the trade fair for the die casting sector, is sure to attract many visitors again.


GIFA Indonesia 2023, the 1st International Foundry Fair and Forum for Indonesia, will be held in Jakarta, Indonesia, at Jakarta International Expo (JI Expo), showcasing foundry systems. This includes casting machines and technologies, pouring equipment, molding, core making, die making, and more.

The event is open to all industry professionals and business owners in the metal industry value chain, including foundries, refractories, mills, casting plants, as well as those interacting with business partners from sales and procurement offices.

Join MAGMA and our partners, Frech Asia, at Hall C1, Booth 6317 (German Pavilion), where we will showcase our products and innovative solutions. These will assist you in optimizing your casting processes while focusing on sustainability!

GIFA Indonesia 2023 provides free admission for business and trade visitors, ensuring easy accessibility for professionals in the foundry industry. This enables you to explore the exhibition, attend seminars, and engage with exhibitors without encountering any financial barriers.

Event: GIFA Indonesia 2023
Date: September 13th to 16th, 2023
Venue: JI Expo, Jakarta, Indonesia

GIFA Technical Conference Registration: Registration for both the physical and online conference has started. Click here to view the conference agenda and proceed with your registration.

YIZUMI has achieved another significant breakthrough in the realm of ultra-large machinery after the delivery of the 8500T ultra-large injection molding machine. It's a pivotal milestone for YIZUMI in the field of metal forming.

The LEAP 7000T ultra-large die-casting machines, a culmination of relentless research and innovation by YIZUMI, are poised to meet the demand of integrated die-casting in NEV manufacturing.

Empowering the Future of Integrated Die-casting for Changan Auto

As a vanguard in automotive manufacturing, Changan Auto has always set up the integrated die-casting in its strategic development of lightweight, with the boomer development of NEV. The 7000T machines will be applied to produce front and rear floor panels for new NEVs. It further strengthens Changan’s competitive edge in the realm of integrated die-casting.

Beyond this, the international satellite trade fairs of The Bright World of Metals will provide opportunities for face-2-face exchange in the meantime. The global portfolio for the sectors of industry covered by GIFA, METEC, THERMPROCESS and NEWCAST includes the following events:

  • 11–14 September 2024 GIFA/METEC Indonesia – Jakarta, Indonesia International Foundry and Metallurgical Trade Fairs and Forums for Indonesia
  • 25–28 September 2024 THERMPROCESS China – Shanghai, China International Trade Fair for Thermal Process Technology
  • 16–18 October 2024 GIFA Mexico – Mexico City, Mexico International Foundry Trade Fair and Forum for Latin America
  • 27–29 November 2024 METEC India – Mumbai, India International Metallurgical Technology, Processes and Metal Products Trade Fair
  • 17–19 September 2025 GIFA/METEC Southeast Asia – Bangkok, Thailand International Foundry and Metallurgical Trade Fairs and Forums for Thailand
  • 2025 GIFA/METEC Middle East Africa – Cairo, Egypt at Metal & Steel Middle East 2025 

This year's congress was a great opportunity for COSTAMP Group to strengthen their relationship with customers and partners across the ocean, as well as gathering information about the current market trends

GIGA was the main principle of the show

It was not a surprise that GIGA was the main principle of the show and the backdrop, which were presented at booth – so that everything was perfectly in line with this disruptive topic, which is shaping the new automotive industry.

1 – CO2 reduction: More than 800 thousand MT of CO2 were saved in 2022 compared to 2020

CLEPA’s CO2 tracker shows a substantial reduction of 856.000 metric tons, equivalent to the emissions of a mid-sized French city like Grenoble. This represents a significant improvement, with emissions reductions shifting from -0.2% between 2020 and 2021, to a noteworthy -4.5% between 2021 and 2022, setting a positive trajectory for the future.

2 – Renewable energy: Share of renewable energy peaks at 41% in 2022

Rapid adoption of renewable energy sources has played a pivotal role in decarbonising production. Renewables accounted for just 13% of the overall energy use in 2020 but surged by 128% between the base year and 2021, followed by a further 64% increase between 2021 and 2022. Last year, the share of renewable energy increased to 41% of automotive suppliers’ total energy consumption.

To sustain and increase this trend, support for a stable and timely supply of green electricity is crucial. Additionally, sectors heavily reliant on gas, such as iron and steel casting and glass manufacturing, will require hydrogen for full decarbonisation. Here, the switch from gas to renewables with no disruption in the transition will only be possible if green hydrogen is widely available and affordable.

3 – Water use: Increased vehicle production puts a spotlight on water use

Water usage in suppliers’ production increased by 10% between 2020 and 2022, slightly outpacing the growth in vehicle production over the same period (from 78 million vehicles in 2020 to 85 million vehicles in 2022, according to OICA).

Companies are developing strategies to minimise resource waste and to mitigate climate change. Future goals include decoupling water consumption from production levels.

4 – Waste management: Up to 93% of production waste was recycled or recovered in 2022

Similar to water consumption, waste generation grew by approximately 9% over the past two years, but suppliers reported a slight increase in the recycling and recovery of waste, rising from 92% to 93% in 2022. Recycling rates have traditionally been high in the automotive supply industry, with a focus on reusing production waste. Initiatives now extend to remanufacturing components and producing new components from recovered waste, enhancing sustainability across the industry. 


 

About The Bright World of Metals:

The Bright World of Metals comprising the trade fairs GIFA (16th International Foundry Trade Fair with Technical Forum), METEC (12th International Metallurgy Trade Fair with Congresses), THERMPROCESS (14th International Trade Fair and Symposium for Thermoprocess Technology), and NEWCAST (7th International Trade Fair for Castings with NEWCAST Forum) is considered the pioneering platform for trends and technological innovations in the metallurgy and foundry technology sectors the world over. Registering 2,188 exhibitors and 63,262 visitors from 116 countries the trade fair quartet consolidated its position as the global market leader in this important sector of industry in 2023. Especially the hot topics ecoMetals, circular economy and Artificial Intelligence met with great interest among trade visitors. Likewise, the themes of lightweight construction and innovative manufacturing technologies played a prominent role – as highlighted not least during the ecoMetals-Trails.

GIFA, METEC, THERMPROCESS and NEWCAST 2027 promise to become extraordinary events again, set to further drive developments in the sector and intensify international business relations.


Experiences in cutting-edge technologies

COSTAMP also took the chance to prove that in it’s involvement and contribution in several GIGA TOOL projects, which has allowed them to develop a remarkable experience in this cutting-edge technology.

Sometimes they were overwhelmed by the presence of unexpected visitors stopping by and filled with pride - with an extra boost to do even better in the future.

So far, NADCA has therefore been crucial to COSTAMPs business. The American market is growing year by year, and they are gearing up to continously strengthen presence in the US.

2023 was a year with a lot of celebrations for COSTAMP and 2024 will go on like this. Because the company will be exhibiting at Euroguss in Nuremberg, at NADCA Show in Indianapolis and at Fundiexpo in Monterrey!

In conclusion, we can summarize that COSTAMP is looking forward to all these events, that are great occasions to be surprised by new global solutions.

YIZUMI ultra-large die-casting machine were well recognized by customers

Focusing on the new strategy, the LEAP series die-casting machine was mutually developed by international R&D team with decades of experience in die-casting. To integrating advanced technologies from China and Europe, YIZUMI has conducted independent research and development in an all-round way and owned completely independent intellectual property rights. LEAP series not only can satisfy the higher requirement of the rapid development of die-casting industry on the performance, function and complete die-casting process, it could also provide smart solutions to better understand demands from customers. It adapts different types of complicated die-casting process and makes die-casting easier.

When the LEAP series debuted to public since July 2021, YIZUMI has developed die-casting machine size from medium to ultra-large of the LEAP series ranging from 380T to 9000T.

The delivery of the LEAP 7000T to Changan Auto not only heralds a momentous achievement for YIZUMI but also signifies China's rising prowess in the global manufacturing arena. With development of integrated die-casting, ultra-large die-casting machines remains the ineluctable trajectory of global manufacturing. The symbiotic collaboration marks the passage into a new era of NEV manufacturing and has laid the groundwork for the development of NEV revolution.


 

2023 WFO Young Researchers and Early Career Conference 2nd Best Paper

“Impact of Aluminium on Silicon Distribution in High Silicon Spheroidal Graphite Iron by Performing 3D-Microstructure Simulations”

Betto David Joseph

RWTH Aachen, Germany

Betto David Joseph has a Master of Science in Metallurgical Engineering Process by RWTH Aachen University, where he is now a PhD student in Metallurgical Engineering. His work experience includes having been a Quality Control Inspector at Suguna Pumps & Motors, Kalapatti, and a Student Assistant at Institute IME Process Metallurgy and Metal Recycling. He is currently a Research Associate at Gießerei-Institut in RWTH Aachen University.

16TH ENGIMACH

India’s 2nd largest trade show of Engineering Machinery, Machine Tools, Manufacturing and Automation.

The preceding 15th edition, held from 1-5 December, 2021 in challenging post-Covid times and discovery of the Omicron variant, was nonetheless officially designated as a PRE-VIBRANT GUJARAT EVENT and featured 427 Exhibitors, 15 Exhibiting Countries and 72,503 Visitors!

ENGIMACH Exhibitor Categories (BUYERS OF CASTINGS)

  • Machine Tools - Cutting
  • Machine Tools - Forming
  • Machine Tools Accessories
  • Precision Tools
  • Gears, Motors & Drives
  • Air Compressor
  • ITES (Software)
  • Welding Equipment & Consumables
  • Hydraulics & Pneumatics
  • Additive Manufacturing
  • Tube & Pipe Technology
  • Robotics & Automation 
  • Pumps & Valves
  • Material Handling, Storage & Logistics
  • Industrial Supplies
  • Newly Launched & SPMS
  • Surface Finishing & Blasting
  • Power Tools & Hand Tools
  • Fastener & Hardware
  • Testing & Measuring
  • Industrial Safety

2023 WFO Young Researchers and Early Career Conference 3rd Best Paper

“Prediction of shrinkage porosity in cast Mg alloys: Formation tendency and prediction criterion”

Ang Zhang

Chongqing University, China

Ang Zhang obtained a PhD degree at Tsinghua University, China, and he currently works as an Associate Professor at Chongqing University, where he is developing research activities in Materials Engineering.

UNIQUE ATTRACTIONS FOR INDIAN FOUNDRIES

700+ Castings Buyers expected at the venue itself as Exhibitors in 16th ENGIMACH

70000+ Visitors from diverse industrial segments expected at 16th ENGIMACH

Sponsored international buyers at International Buyer - Seller Meet

Invited sourcing teams from key industrial sectors like Railways, Automobile etc.

Complimentary participation in Buyer-Seller Meet for exhibitors

Paid participation in Buyer-Seller Meet for non-exhibitors

Exhibitor Profile of Castings & Foundries Expo

  • S. G. Iron
  • Grey Iron
  • Steel & Alloy Steels
  • Investment Casting
  • Lost Foam Castings
  • Aluminum Die Castings
  • Non Ferrous & Others 
  • Foundry Chemicals
  • Foundry Plants / Machines
  • Die-Castings Machines and Plants
  • Furnaces and Accessories
  • Sand Preparations, Treatment Reclamation
  • Automation / Robotics
  • Material Testing & Handling Technology

Visitor Profile

Decision Makers, CEO Level Professionals, R & D Personnel, Technical Managers, Industry Consultant, Sales & Purchase Managers, Production Managers, Investors, Engineers and Contractors, Marketing & Distribution Personnel, Industry Expert and Government Officials

 

More Information at: www.castingsandfoundries.com


 

Tool-Temp offers customised solutions to optimise production processes. Especially for Sidrag's magnesium application, five TT-168 E/PHE temperature control units were modified for operation with heat transfer oils. Here, only nozzles and individual slides are cooled between 20 - 40 °C. Due to the high melting temperatures of the magnesium of 620 - 640 °C, a very high cooling capacity is required to dissipate the heat.

Tool-Temp supports its customers with comprehensive services from a single source. Sidrag AG is also very satisfied with the services, which fully meet their expectations. Particularly important are the short delivery routes, the permanent availability of spare parts with fast delivery times, as well as the fast response times with customised support and solution proposals.

"The geographical location of the company, the highly competent contacts who are available to us whenever we need them, either in the sales, service or spares departments had been instrumental in our long standing supplier customer relationship which continues to this day. The high quality materials and the experience with Tool-Temp equipment is unrivalled”, concluded Luis Gil.

 

About Tool-Temp

The Swiss Tool-Temp AG is a globally operating company that offers complete solutions for temperature control and cooling equipment. As a family business in second generation, Tool-Temp AG focuses on the durability and simplicity of its products. Production takes place exclusively at the company's headquarters in Switzerland. The product range includes water/oil temperature control units, water temperature control units, pressurised water temperature control units, oil temperature control units and cooling units. With 16 subsidiaries and 30 distributors, Tool-Temp AG has a wide sales and service network worldwide. tool-temp.ch


 

Rockman serves its customers through strategically located facilities in auto clusters in the north, west, and south of India. Each of the facilities is designed for high quality and volumes, cumulatively converting over 240k+MT of aluminum annually. With over 100 HPDC, 200 GDC, 30 LPDC, and 450 CNC, VMC, and HMC machines, Rockman is a one-stop shop having all three casting processes (GDC, LPDC, and HPDC) with end-to-end capabilities including design, engineering, casting, machining, painting, and assembly. The combination of these technologies has empowered Rockman to build a vast portfolio of products and capabilities to suit every need. Rockman is the largest producer of two-wheeler alloy wheels and the fastest-growing four-wheeler alloy wheel manufacturer in India with an installed capacity of 16Mn+ and an FY24 projected capacity of 17Mn+ alloy wheels annually. In addition to its stronghold in casting, the company also manufactures motorcycle and industrial chains with an annual production capacity of 20Mn+ meters.

Rockman is currently focused on increasing its capacity across its various wheels, casting, and chain divisions in order to cater to its customers’ growing demand. It is Rockman’s constant endeavor to make its presence known in the export market with current focus, offices, and key account managers present across the US and Europe. Being technologically driven, Rockman’s investment in Industry 4.0 technologies with cloud processing enables it to achieve manufacturing excellence, increased productivity, and higher quality. Considering the rising trend in the automobile industry, Rockman has developed its capabilities to support the production of structural parts and other casting components. Leveraging years of expertise to produce high-quality products that meet global standards with benchmarked precision, reliability, and innovation, Rockman has made itself known as a trusted partner for all of its clients.

A precise and gentle finishing process that maintains the geometrical integrity of the work pieces

During the dry electropolishing process the work pieces, mounted to a fixture, are slowly moving through the dry electrolyte. This ensures complete coverage of the entire surface. If required, internal surface areas can also be finished by using special electrodes. The DryLyte method removes primarily the roughness peaks from the surface. Therefore, the metal removal rate is minimal, and the overall process is very gentle. The finished work pieces have a highly homogeneous surface with no pressure points or an orange peel effect. Even in the case of delicate work pieces with complex shapes no damage in the form of scratches or breakage occurs.

The targeted and “controlled” processing ensures that in case of precision components like machining tools or tools for the pharmaceutical industry their geometrical integrity is not affected, and their edges are not radiused. In addition, the highly effective smoothing effect on the surface prevents micro cracks and pitting. This improves the corrosion resistance and “fatigue” characteristics and, thus, extends the usable life of the components. Compared to components treated with traditional electropolishing, dry electropolished components corrode 4 to 15 times slower as proven in corrosion tests in a saltwater solution containing 30 grams/liter NaCL. In the case of gear components used in mechanical systems, dry electropolishing increases the material load ratio, reduces friction and guarantees the optimal distribution of lubricants on the work piece surface. The improved surface conditions result in a lower wear rate and, at the same time, reduce the noise level. Another significant benefit of the DryLyte technology are the relatively short cycle times. Depending on the finishing application, initial surface roughness and required results, they can vary between a few minutes and 1.5 hours. The process creates not only a smoother surface but, if needed it can also produce a high gloss polish in one single process. For post processing of 3D printed components with their typically very high surface roughness, the electropolishing operation is preceded by a mass finishing process utilizing abrasive grinding media.

Easy adaptation to many finishing applications

The unique, patented dry electropolishing technology was initially developed for finishing prototype castings and dental crowns made from cobalt chrome and titanium. In the meantime the dry electropolishing method from GPA Innova is used for finishing stainless steel, steel, hard metals as well as nickel, aluminum and copper alloys along with other conductive metals. Today the process is used whenever high finishing qualities are required in industries such as aerospace, pharmaceutical, machine building as well as luxury and consumer goods. Because of the proven biocompatibility of the finished components dry electropolishing is also used in medial engineering for the production of implants and instruments. Process development and definition of the process parameters for the respective finishing application takes place in the customer experience center at Rösler. For this purpose, the CEC is equipped with different machine types allowing fully automatic operation. This approach guarantees that the finishing processes for the customer components are always based on precisely defined and validated parameters.

 

Optimum mechanical strength and elongation

Area of application: vehicle components, chassis parts, chassis-relevant components

Up to 60% less weight

Compared to steel parts, higher fatigue strength, ideal for automotive applications

Excellent weldability and compressive strength

Application range: vehicle components, chassis parts, pressure vessels, coolers, pumps

Best thermal and electrical conductivity

20% higher thermal conductivity Application area: telecommunications, battery technology, line electronics

No post-processing necessary

Cost effective as no milling, deburring or grinding required. Applications: Visible components, interior parts, brake discs.

Program S2P 2023

Investment and trade data suggest that the EU's automotive industry may be losing its competitive edge

What you will find in this edition

1 - EU auto suppliers maintain slight edge in market share amidst stagnation 
2 - US continues to outperform the EU as an investment destination
3 - EU suppliers face FDI decline and new challengers 
4 - EU’s export dominance of conventional components seeing growing pressure 
5 - Battery imports dent EU’s trade surplus  

As the EU grappled with a staggering trade deficit of €440 billion in 2022, Europe’s automotive industry generated a trade surplus of more than €110 billion. Defying the odds, this industry remains a vital pillar of the EU economy, contributing €25 billion to this surplus. However, subtle tremors are becoming evident. The industry’s robustness is being threatened by the mounting challenges that undermine its competitive standing. Despite ambitious investments in the battery supply chain, the import of batteries has chipped away at the once-strong trade surplus for auto components, eroding more than 60% since 2018.

Across the span of 18 months, the US has witnessed a remarkable surge, attracting almost three times the investment the EU has managed to secure within the auto supply and battery sector. And perhaps most concerning, auto suppliers find themselves at a crossroads, beginning to relinquish their market share concerning foreign direct investment. It’s a picture of resilience, combined with vulnerabilities, urging the industry to navigate a shifting landscape in order to safeguard its pivotal role within the European economy. 

"EU suppliers built a global lead in the previous decade, resulting in an annual trade surplus close to €30 billion. If the current growth of battery imports continues, in 2024, the EU could become a net importer of automotive components." Nils Poel - CLEPA's Deputy Head of Market Affairs

1 - EU automotive suppliers maintain slight edge in market share amidst stagnation

Amid a period of stagnation, the EU’s automotive suppliers continue to hold a slightly higher global market share (15.9%) compared to the broader manufacturing sector (15.7%). However, both sectors remain below pre-COVID levels.

2 - US continues to outperform the EU as an automotive investment destination

Foreign direct investment (FDI) continues to flow into the EU’s automotive supply chain, albeit with a significant gap compared to the US. Over the last 18 months, non-EU companies invested over €14.3 billion into the EU, while the US attracted a staggering €42.8 billion during the same period. Further, the US is surging ahead in battery production capacity, leaving important question marks on EU industrial policy. 

3 - EU suppliers face FDI decline and new challengers

Although EU-based automotive suppliers recorded investments of €16.4 billion outside the EU in 2022 and the first half of 2023, their share of global FDI has dwindled from 43% in the first half of 2022 to just 12% over the same period in 2023. South Korean companies like Samsung, LG, and Hyundai are increasingly posing a challenge to the EU’s FDI dominance, investing €17.5 billion in the US battery supply chain. Meanwhile, US suppliers surpassed EU suppliers in terms of investment for the first time since 2018.

“Automotive suppliers continue to outperform, but the EU is losing ground. Policymakers have established a framework towards 2030 with ambitious environmental and societal goals, requiring swift and strategic responses to maintain competitiveness in a rapidly evolving landscape." Benjamin Krieger - CLEPA's Secretary General

4 - EU’s export dominance of conventional components seeing growing pressure

In 2022, the EU’s automotive supply industry achieved an export total of €51.7 billion, maintaining its global lead. However, this dominance is gradually eroding with China’s exports growing by 9% during 2022, while the EU recorded an 8% decline. As the gap narrows, it could be that this year or the next marks the year that China takes over. This unfolding trend underscores the EU’s stagnation amid its competitors’ growth.

 

5 - Battery imports dent EU’s trade surplus 

The EU's automotive components trade surplus dipped by 11% in 2022 and plummeted by 56% when including battery trade. Li-ion batteries surged threefold in terms of total trade value in 2022 compared to the previous year. Although investments in the EU battery supply chain should eventually mitigate imports, the import value of batteries in Q1 2023 have almost doubled compared to the same period in 2022. Simultaneously, sales of battery electric vehicles grew by over 53.8% across the EU in H1 2023.


 


 

Key Facts - Procceses

HPDC:

  • India’s first hot metal transfer from alloying unit to shop floor

  • Annual processing capacity of 45,000 tons of aluminium casting

  • Casting components as heavy as 6.5 kg

  • Daily production of over 1,80,000 components

  • Over 103 HPDC machines from 250T-1250T, expanding 1650/1800T

  • Processing more than 12 types of alloys

LPDC:

  • In house core manufacturing

  • Annual processing capacity of 10,000 tons of aluminium casting

  • Over 27 LPDC machines

  • Daily production of over 27,000 components.

  • In-house facility for T6 Heat Treatment

  • Porosity inspection using state-of-the-art X-Ray

  • Inspection with 3D CT capabilities

  • 4 Wheeler Alloy wheel +Parts Manufacturing

GDC:

  • Integrated manufacturing facility for GDC parts

  • Over 152 GDC machines

  • Annual processing capacity of 50,000 tons of aluminium casting

  • Largest 2 Wheeler Alloy wheel Manufacturing

 

Full freedom of design

Different wall thicknesses possible, high functional integration in the field of bionics. Weight optimization with the same installation space

In summary, it can be concluded that amazing results can be achieved with the rheocasting process. The high strength and ductility, very good weldability and conductivity of rheocasting components enable efficient lightweight construction in many areas. Less weight leads to more range and lower energy consumption. Rheocasting can thus contribute to CO2 emission reduction with considerable weight savings. More efficiency in the production process: Rheocasting can avoid costly reworking of castings. The engineers at SAG were the first to industrialize the rheocasting process and today also offer large series of up to 400,000 parts.

Among the impressive components Fabian Hofstätter presented in his paper in Aalen were helium pressure-tight components, air spring tool systems. For these components, the low porosity of the material, the strength and the outstanding mechanical properties are particularly important.

If you would like to take a closer look at this topic or ask the SAG experts questions directly, you will soon have the opportunity to do so in Munich at the IAA Mobility 2023 from 5 September to 10 September 2023.

Meet the SAG experts in Hall B1/E 20!

Post Processing Capabilities

  • Precison Machining

  • Surface Treatment | Liquid Paint Shop

  • Assembly shop 

Product Range:

Casting Products --> Alloy Wheels (2W, e-2W & 4W) | Housing, Cases, Covers (Complete Range of HPDC, LPDC & GDC Products)

Automotive Chains --> Drive Chains & Cam Chains | Two-Wheeler Chains and Cam Chains

E V Housings & Structural Parts --> Aluminum Housing Components | Battery Housing, Transmission Housing, Motor Housing, Heat Sink and ECU case

Four Wheeler Product Range:

  • Servo Motor Housing

  • Cover Cylinder Head

  • Cylinder Block

  • Pan Oil Upper

  • Electronic Throttle Body

  • Transmission Housings

  • Alloy Wheels

  • Flange housing, VOP housing and cover & ETB

  • Shift Fork Assemblies

  • Fuel Pump, Water Pump Housings

  • EPS Motor Housing

  • ECU Housing

  • Brake System Parts

Two Wheeler Product Range

  • Crank Cases

  • Fuel Pump Housings

  • Aluminium Alloy Wheels

  • Engine Housings and Covers

  • Chains

  • Drum Brake Assy.

  • Swing Arms

  • Casted Frame Parts

  • ECU Covers

  • Cylinder Heads

Parts Specific to EV Industry

  • Motor Housing

  • Heat Sink

  • Motor Mounting Frame

  • Side Frame Part

  • Rear Frame part

  • Swing Arm

Contact Persons: 

RFQs & Enquiries    

Rajiv Swaminathan    
rajiv@rockman.in    
+918248353134

Strategic Alliances    

Aditya Bansal    
aditya.bansal@rockman.in    
+919764946803

Innovative, sustainable, international

SAG is an internationally active company with Austrian roots. Thanks to highly trained employees, tank solutions and lightweight components for vehicle construction are developed and produced at a total of 10 locations in Europe, Mexico and the USA. The R&D know-how as well as the product and service portfolio are constantly being expanded. SAG is a technology leader in many areas of the materials sector and in the field of cryogenic tanks.

Aluminium brings lightness to vehicle construction. Due to its low weight and corrosion resistance, it has excellent mechanical properties. In addition, it is extremely versatile, 100% recyclable without any loss of quality and thus a very resource-saving raw material.

SAG is the world market leader in the field of rheocasting.

The Salzburger Aluminium Group has been successfully supplying international customers with its innovative quality products for many years - from the automotive, railway and aviation industries to the energy sector.


 


 


 

PROGRAM - 63. IFC Portorož 2023

16.30–19.30               Registration of participants at the Conference reception desk / Prijava udeležencev na recepciji konference

17.30                          Bus transfer from Hotel Slovenia to Piran / Avtobusni prevoz od Hotela Slovenije do Pirana

18.00                          Reception in the garden of the Cultural Center Georgios – in the church of St. Jurij – With a greeting from the representative of the County of the Municipality of Piran / Sprejem na vrtu Kulturnega centra                                         Georgios pri cerkvi sv. Jurija s pozdravnim nagovorom predstavnika županstva Občine Piran

Thursday / Četrtek, 14. 09. 2023 

7.30–further / dalje   Registration of participants at the Conference reception desk
Plenary lectures

 

9.30–9.45                    MIRJAM JAN–BLAŽIĆ,

                                   President / Predsednica Slovenian Foundrymen Society

                                   The Opening Address/ Uvodni nagovor

9.45–10.15                 „ M. BOSSE, BDG-Service GmbH (DE): Decarbonisation Paths for the Foundry Industry / Razogličevalne poti v livarstvu

10.15–10.45                „ D. HOWE, G. GEIER, Siempelkamp Giesserei GmbH (DE): Transformation in the Iron Foundry in Europe: Keys for Technical and Economic Success / Prilagoditve v evropskih livarnah sive litine: ključ do tehnološkega in ekonomskega uspeha

10.45–11.15               „ P. MRVAR1, M. PETRIČ1, S. KASTELIC2, A. KRIŽMAN3, HEINZ PALKOWSKI4, 1Faculty of Natural Sciences and Engineering of University of Ljubljana, 2TC Livarstvo d.o.o., 3University of Maribor, (SI), 4TU Clausthal (DE): Manufacturing and Characterization of Composed Foam Castings from Biodegradable Zn-Mg Alloy and Salt / Izdelava in karakterizacija sestavljenih ulitih pen iz bio-razgradljive zlitine Zn-Mg ter soli

11.15–11.45                                                  Break / Odmor

11.45–12.25               „ K. WEISS, C. BAITIANG, RWP GmbH (DE): Digitization as the Basis for Proactive Foundry Management / Digitalizacija kot osnova za proaktivno upravljanje livarn

12.25–12.45               „ P. HOFER-HAUSER, R. GSCHWANDTNER, Austrian Foundry Research Institute (AT): Thermal Shock Resistance of Conformally Cooled Core Pins for Die Casting Applications / Odpornost na termične šoke komfortno hlajenih vložkov v aplikacijah tlačnega litja

12.45–13.15                „ M. FIROOZBAKHT, A. BÜHRIG-POLACZEK, RWTH Aachen University (DE): Proactive, Innovative and Flexible Foundry Institute – Investment Casting Research Group / Proaktiven, inovativen in prilagodljiv inštitut za livarstvo – Skupina za raziskavo precizijskega litja

13.15–15.15                                                  Lunch Break / Kosilo

15.15–15.45                „ J. MEDVED1, M. VONČINA1, T. BALAŠKO1, V. NAHTIGAL2, 1Faculty of Natural Sciences and Engineering of University of Ljubljana, 2Chamber of Commerce and Industry of Slovenia, (SI): The Importance of Critical Raw Materials for the Sustainable Development of Metallurgical Companies / Pomen kritičnih surovin za trajnostni razvoj metalurških podjetij

15.45–16.15               „ A. NOFAL, Central Metallurgical Research and Development Institute (CMRDI) (EG): Fifty Years of Cast Iron Research at CMRDI / Petdeset let raziskav sive litine na CMRDI

16.15–16.30                                                   Break / Odmor

16.3017.00                „ T. KAUFMANN, D. HARTMANN, Kempten University of Applied Sciences IPI – Institute for Production and Information Technology (TTZ Sonthofen) (DE): Applied Machine Learning and Optimisation in Steel Melting / Uporaba strojnega učenja in optimizacija pri taljenju jekla

17.00–17.30               „ Z. Zovko Brodarac1, F. Kozina1, J. Medved2, J. Burja3, 1University of Zagreb Faculty of Metallurgy (CRO), 2Faculty of Natural Sciences and Engineering of University of Ljubljana (SI), 3Institute of Metals and Technology, Ljubljana, Slovenia: Investigation of Recycled AlSi9Cu3(Fe) Alloy / Preiskava reciklirane zlitine AlSi9Cu3(Fe)

Thursday Evening

19.30                           Foundrymen night on the coastline / Livarska noč na obali

Friday / Petek, 15. 09. 2023

SECTION / SEKCIJA A: Cast Iron, Foundry Techniques and Technology

9.00–9.20                   M. PESCI, HA ITALIA S.p.A. (IT):  New Chemex Insert Sleeves for The Reduction of Feeding Volume / Novi vložki Chemex za zmanjšanje volumna napajanja

9.20–9.40                   A. HARBORTH, V. AFANASEV, Volume Graphics GmbH (DE): Industrial CT: Quality Control and Process Optimization in the Casting Process With the Help of Non-Destructive Examinations (NDE) / Industrijski CT: Kontrola kakovosti in optimizacija procesa v livarstvu s pomočjo neporušnih preiskav                          

9.40–10.00                 D. MOLNAR, University of Miskolc (HU): Development of a Duplex Casting Method / Razvoj metode dupleksnega litja

10.00–10.15                                                   Break / Odmor         

10.15–10.35               C. ABT, F. WOHLGEMUTH, HEITEC PTS GmbH (DE): Fast and Flexible Inline X-Ray Testing in Foundries Using Modular Concepts / Hitro in fleksibilno rentgensko testiranje v livarnah z uporabo modularnega koncepta

10.35–10.55               K.VAN NIEKERK1,2, 1Lauds Foundry Equipment Gmbh (DE), Siapro  

d.o.o. (SI): Cold Box Core Machines / Stroji za cold box jedra

10.55–11.15                E. OFFENBACHER, LHS Clean Air Systems (AT): Green Foundry – Advanced Dedusting With Combined Heat Recovery / Napredno razpraševanje kombinirano z regeneracije toplote

11.15–11.30                                                  Break / Odmor                           

11.30–11.50                I. ADHIWIGUNA, R. DEIKE, Universität Duisburg Essen (DE): Reassessing the Role of Magnesium: In Search to a Sustainable Alternative in Cast Iron Production / Ponovna ocena vloge magnezija: V iskanju ustrezne trajne alternative v proizvodnji sive litine

11.50–12.10                A. MAJUMDAR, C. PALANISAMI, A. BÜHRIG-POLACZEK, Giesserei Institute, RWTH Aachen (DE): Correlation of Microstructural Analysis of Spheroidal Graphite Cast Iron Grades by Varying the Silicon Content / Povezovanje mikrostrukturnih analiz nodularne sive litine s spreminjanjem deleža silicija

12.10-12.30                Luka Krajnc1, Marko Bojinović1, Grega Klančnik1, Andrej Resnik2, 1Pro Labor d.o.o., 2OMCO Metals Slovenia d.o.o., (SI): Case Study of Digital and Circular Transformation Interaction in Foundries / Študija primera integracije digitalnega in krožnega prehoda v livarnah

12.30-12.45                                                    Break/Odmor

12.45–13.05                L. LAZIC, M. POKRIVAC, I. JANDRLIC, Faculty of Metallurgy of University of Zagreb (CRO): Technological and Structural Calculation of the Recuperator for Air Preheating on the Cupola Furnace / Tehnološka in strukturna kalkulacija rekuperatorja za segrevanje zraka pri kupolni peči

13.05-13.25                J.TROJAN, Norican Czech s.r.o.(CZ): DISA – sustainable green sand moulding/ trajnostno formanje bentonitnih peščenih mešanic

13.30   Conclusion of the Conference With Lunch / Zaključek konference s kosilom

 Friday / Petek, 15. 09. 2023

SECTION / SEKCIJA C: Fernand  de Magellan Young Lecturers and Researchers / Mladi predavatelji in raziskovalci

10.00 – 10.20             T. ŠVARC1, Ž. JELEN1, P. MAJERIČ1,2, M. ZADRAVEC1, T. GOMBOC1, R. RUDOLF1,2, 1Faculty of Mechanical Engineering of University of Maribor, 2Zlatarna Celje d.o.o., (SI): Recycling of Rapid Antigen Tests: Extraction of Nanogold / Recikliranje hitrih antigenskih testov: ekstrakcija nanozlata

10.20 – 10.40             G. GYARMATI, T. MENDE, University of Miskolc (HU): The Interactions of Grain Refiner Particles and Double Oxide Films in Liquid Aluminum Alloys / Interakcija udrobnilnih sredstev in dvojnih oksidnih plasti v aluminijevi talini

10.40 – 11.00             L. MRKOBRADA, I. JANDRLIĆ, F. KOZINA, T. BRLIĆ, Faculty of Metallurgy of University of Zagreb (CRO): Plastic Instabilities During Processing of AlMg Alloy / Plastične nestabilnosti pri procesiranju zlitine AlMg

13.30                           Conclusion of the Conference With Lunch / Zaključek konference s kosilom

Poster Presentations / Plakatne predstavitve

1. T. BALAŠKO, M. VONČINA, J. MEDVED, Faculty of Natural Sciences and Engineering of University of Ljubljana (SI): The Effect of Lanthanum Addition on the Solidification of EN AW-7175 Alloy / Vpliv dodatka lantana na strjevanje zlitine EN AW-7175

2. M. VONČINA1, A. PAVŠIČ1, I. PAULIN2, J. MEDVED1, M. PETRIČ1, 1Faculty of Natural Sciences and Engineering of University of Ljubljana, 2Institute of Metals and Technology, (SI): Assessing the Quality of Grain Refiners / Ocena kakovosti udrobnilnih sredstev

3. I.VASKOVÁ1, P. DELIMANOVÁ1, M. HRUBOVČÁKOVÁ1, L. JANKOVČIN2, 1Technical University of Kosice, 2Handtmann Slovakia, (SK): Some Knowledge of the Development and Use of Molding and Core Mixtures in Foundry Industry / Ugotovitve iz razvoja uporabe peščenih mešanic za forme in jedra v livarski industriji

4. Ł. SZYMAŃSKI1, A. BIGOS2, M. PIESZCZEK1,3, K. ŻAK1, F. WOŹNIAK1, N. SOBCZAK2, J. SOBCZAK1, S. SOBULA1, E. OLEJNIK1,3, P. KURTYKA3, 1AGH University of Science and Technology in Cracow, Faculty of Foundry Engineering, 2Polish Academy of Sciences, Institute of Metallurgy and Materials Science, Cracow, 3Innerco sp. z o.o., Cracow, (PL): Microstructure, Mechanical Properties and Wear Performance of Composite Casting Reinforced by Oxide Ceramic / Mikrostrukture, mehanske lastnosti in obrabna obstojnost kompozitnih ulitkov ojačanih z oksidno keramiko

5. Ł. SZYMAŃSKI1, J. SOBCZAK1, N. SOBCZAK2, A. BIGOS2, T. TOKARSKI4, W. MAZIARZ2, E. OLEJNIK1,3, R. CHULIST2, K. ŻAK1, G. BRUZDA5, 1AGH University of Science and Technology, Faculty of Foundry Engineering, 2Polish Academy of Sciences, Institute of Metallurgy and Materials Science, 3AGH University of Science, Academic Centre of Materials and Nanotechnology, 4INNERCO sp. z o. o., 5Łukasiewicz Research Network – Krakow Institute of Technology, (PL): Meaning of the High-Temperature Wettability in the Aspect of Manufacturing Metal Matrix Composite Reinforced by Ceramic Phases / Pomen visoko temperaturne omočljivosti z vidika izdelave kompozita s kovinsko osnovo ojačanega s keramičnimi fazami


 

Katharina Faerber: At this point Handtmann is very proactive because we can optimise the design of technical components. However, we are still at a very early stage of this. One of the big challenges is the tight timeline of development. In terms of lightweight construction, optimal industrialisation, and material selection, we choose an approach for our customers that we can optimise quickly and run in parallel.

This is because speed is very important to us. Therefore, our goal is to submit customers an offer within a few weeks. In the last customer order, we were able to save between 25 and 30 percent of the weight of a component. Of course, our customer can also optimise the topology by himself, but it has to be castable too! And this is exactly what we do. Because we can develop the casting process, including the simulation, in parallel with the component design.

Foundry-Planet: What makes you different from other foundries? 

Katharina Faerber: Casting is our core business. Continuous development and customer support are also among our priorities. Thereby, we entirely rely on the know-how of our employees, who find sustainable solutions even for complex challenges due to their profound technical knowledge and experience.

"Casting is our core business, but continuous development and customer support are also among our priorities."

Foundry-Planet: How is Handtmann handling the new challenges in the industry?

Katharina Faerber: With the Business Development department and its integrated functions of innovation, product and technology management, we look very closely into what will be necessary in the future and derive the measures to meet these challenges.

This also indicates Stefan's ambition for the globalization of YIZUMI Die Casting. Despite the fact that global uncertainties have been increasing over the last few years, he still sees huge opportunities and growth potential for our company. As he frequently mentions, "To rank among the top-3 globally in the die casting industry is one of YIZUMI’s primary objectives. At present, the annual throughput of die casting machines is over 1,200 sets, which is likely to be further expanded in the future, especially in the area of large structural castings. The production of the large and ultra-large die-casting machines, in the foreseeable future, is an essential battlefield for the industry. Whoever possesses more advanced technologies will have a greater voice in the market. This is reflected not just in revenue, but it is also a strong indicator of the company's overall competitiveness."

For YIZUMI, the objective of "Top-3" is not solely understood in revenue terms, YIZUMI is committed to becoming a top -3 turnkey solution provider worldwide with its advanced technologies and highly competitive manufacturing solutions.

Based on a detailed understanding of "our customer's processes", we are able to develop ever better die casting machines which are easy to use and provide our customers with effective solutions so that they can be competitive in their markets. YIZUMI strives to be more than just a product supplier for the die casting market, we are interested in establishing valuable partnerships with our customers providing them with leading technologies and services in order to generate growth together.

Making full use of our own advantages, and aspire to make YIZUMI a world-class brand

Focusing only on the domestic market in China would certainly constrain our pace of becoming a world-class enterprise. According to YIZUMI’s 2022 annual report, its overseas revenue significantly rose 8.63% year on year in 2022 to 911 million Yuan (about 128 million U.S. dollars). However, the revenue ratio only accounts for 24.76% of the total.

Driven by the rapid development of automotive, telecom and electronics industries, the manufacturing industry is highly globalized and has, due to cost pressures, undergone significant consolidation over the past 20 years.

In this regard, Stefan said that making full use of our own, unique advantages is an important measure for YIZUMI to further expand into global markets. "With the goal of becoming a world-class brand, it is essential to provide professional and competent support for global customers. While our business is growing healthily in the domestic market, we are investing great effort into better positioning ourselves in the international market and increasingly become a valid and attractive alternative compared to other international brands. Our best-cost supply chain and excellent manufacturing capabilities provide us with a highly competitive overall cost structure."

Driven by YIZUMI's globalization strategy, the expansion of overseas factories is proceeding according to plan. In October 2022, YIZUMI's new India Gujarat Factory with a total investment of 100 million Yuan (about 13.8 million U.S. dollars) was officially inaugurated and successfully started operation. It has an annual output capacity of 2,000 units of injection molding machines with maximum clamping forces of 4,000T. This extension of our modern manufacturing base ensures faster machine delivery times for our Indian customers.

YIZUMI's India Gujarat Factory is not only an important international production base and customer service platform, but also an important step of YIZUMI's Glocalization.

Localized operation based on global thinking. YIZUMI extends its production base close to the front line of key markets to establish intimate ties with local customers in order to provide ever better-quality products and services. We believe that this improves our overall competitiveness in local markets and creates crucial new patterns of close collaboration between our overseas subsidiaries and the headquarters in China.

The expansion of YIZUMI's U.S. Ohio Factory has also been on the agenda. In addition, YIZUMI's R&D platform and technical centers in Germany, and technical centers in Vietnam have been established in short succession, signifying YIZUMI's commitment to develop a strong international presence for our customers.

Talent fostering and technology development are the strong driving forces of YUZUMI

Talent fostering and technology development are two critical elements of how we want to develop our business. Providing our customers with leading technology solutions supported by competent customer care services will establish YIZUMI as a global brand and increase our future reach.

YIZUMI has established its R&D center in Germany as early as 2017. In addition, a team of sales engineers and technical customer service experts are based in YIZUMI Germany to cover the European key markets. In terms of research and development, the proximity to the renowned RWTH Aachen University with its leading Institute for Plastics Processing (IKV) has been supporting our efforts in pre-developments of special plastics processing.

The YIZUMI Aachen R&D Center connects and fosters talent in order to execute important technology developments and serves as a platform integrating international and domestic technologies. It is engaged in multi-material light weight applications as well as Mg-Thixomolding processing and is also home to our additive manufacturing team. With this R&D platform, YIZUMI learns and extends technical know-how on manufacturing processes from Europe and advanced European market requirements.

YIZUMI has also established its Global Innovation Center in China. For this, Stefan further expounded on the relationship between customer needs and competent technical services, "Customer needs represent the heart of our development and long-term focus. This is the key to making YIZUMI a global brand. We understand our machines and cell solutions are the 'tools' that our customers use to compete in their markets. It is necessary to accumulate knowledge of customer needs and requirements during the processes of serving customers. With technology platforms like the Global Innovation Center and the Aachen R&D Center, YIZUMI can bring together leading international technology resources and realize the integration of scientific research to drive technology- and industrial innovation. Think Tech Forward and bringing international talent together ensures a better understanding of our customer needs and allows us to provide our customers with better services and technologies."

All these initiatives are based on fostering talents within our organization. YIZUMI strongly focuses on employee development to build a strong network of experienced international experts to ensure continued development. The network provides advice, support, and guidance needed to provide beneficial solutions to our customers. More specialists and cross-functional experts are being cultivated forming the required talent pool to ensure the growth of YIZUMI and our customers.

YIZUMI proudly looks back to very successful 20 years marked by strong growth. Stefan enjoyed being part of the dynamic YIZUMI team over the last four years and is excited and proud to support YIZUMI to continue building up competitive capabilities and grow together with our customers internationally.


 

Denis Hopp: The entire industry is changing. MEGA or GIGA casting are the topics that are being well discussed at the moment. BMW has developed so-called "injector casting" for e-mobility. There are also improved filling processes. Now, we can see that there is a lot of external input flowing into the foundries, not all of it promising or targeted. We have to keep deciding which technologies are interesting for us and in which direction we want to develop. Until recently, we still had the Lost Foam process. Sometimes you have to abandon old technologies. Recently, I had the opportunity to see the production of the 5th generation of BMW electric motor housings. It is very impressive that the "entire process" at BMW - from the production of the cores to the testing of the castings - is interlinked.

Foundry-Planet: It is exciting to see the variety of ongoing processes. We are in a time of transformation. How do you manage this as a company when the number of castings for ICEs is declining? Are there other technologies that could be an alternative?

Denis Hopp: Melt conditioning is one such possible alternative. We are currently evaluating the different technologies for melt pre-treatment very intensively.

"Even if we "only" stay in our core business, we are looking at a promising future, especially because there are good substitutes in the aluminium sector."

Foundry-Planet: Recently we had an interesting conversation about casting washbasins. Do you think it will go in that direction in the future?

Katharina Faerber: The proportion of aluminium in vehicles will increase. Of course, we look in all product groups of the vehicle, even those that were not accessible to us until now. Because entry barriers can be overcome by developing processes.

Denis Hopp: Basically, other markets can also be interesting for us. One example is the field of communication with the housings for 5G technology. Lightweight construction plays an important role for us not only in automotive construction. After all, there are interesting housings to cast for electromobility in the truck sector as well.

Of course, customers who buy a large number of units are the most interesting for us. But even if we "only" stay in our core business, we are looking at a promising future, especially because there are good substitutes for e-mobility in the aluminium sector, compared to iron casting.

Foundry-Planet: This shows that your company is on the right way by entering as Tier ONE in MEGA casting. With the new plant, the first step has already been taken. Does that mean that many more steps will follow?

Katharina Faerber: Handtmann will continuously invest in the further development of megacasting as well as the processes that go beyond it. The mega-casting plant will be set up in Biberach at the beginning of 2024. We welcome you to visit the plant!

Foundry-Planet: Thank you very much, it’s a pleasure for us to come! Last question: The competition between die casting and gravity die casting: How do you deal with that?

Denis Hopp: We handle it calmly because we serve different product groups. In my opinion, there is no internal competition. When necessary, we choose the method that is better for us.

Katharina Faerber: Gravity die casting can be an alternative, but we are primarily die casters.

Foundry-Planet: Thank you for the interview!

The interview was conducted by Thomas Fritsch, CEO, Foundry-Planet and Diana Engelmann, International Editor, also Foundry-Planet.

Information about Handtmann Metallgusswerk GmbH & Co. KG  

  • Founded: 1873
  • Headquarter: Biberach an der Riß
  • 4,300 employees worldwide (stand 2022)
  • 1.1 billion euros turnover (stand 2022), 597 million euros in light metal casting
  • 6 business divisions (light metal casting, filling and portioning systems, plant technology, plastics technology, systems technology, e-solutions)

 

Situated close to the eastern coast of India is Baettr's newest foundry, Baettr Chennai. The foundry is a flagship in terms of energy usage, logistics and sustainability. Here, wind turbine components will be casted, machined, painted and prepared for wind turbine OEM's in India and globally, giving Baettr's partners a strategic advantage through close proximity to the Asian market as well as overseas.

Originally started in 2020, the first components was casted at Baettr Chennai in Q1 2022.

From the outset, the foundry will have the capability to process items up to 35 ton. Assessment for increasing capability in later phases is ongoing, as to best be able to serve the market. In terms of annual production capacity, Baettr Chennai is designed to be at 50,000 ton in 2025.

Now Baettr Chennai has received full approval from Vestas after the Supplier Business Assessment Audit as confirmed by CEO Peter Pallishøj.

 

Copper recycling and raffination has the highest potential for CO2 emissions (Fig. 2). Per t of liquid copper produced, the CO2 emissions can vary between 740 and 1,900 kgCO2. Modern and highly efficient copper producers can drop CO2 emissions to 740 kgCO2 per t of copper. Iron production in a cupola furnace, which is a shaft furnace with a large heat exchange section, generates 300 to 600 kgCO2 per t of liquid iron. Here again, very modern, and efficient plants with high are preheating and oxygen enrichment can achieve lower CO2 emissions. Efficient melting of aluminium in a rotary furnace can bring the CO2 emissions down to 120 kgCO2 per t of aluminium.

The exhibition covers an exhibition area of over 80,000 square meters, with a total of 6 themed pavilions and over 100 supporting events, attracting 127,616 professional visitors from more than 30 countries and regions. As the first regular event in the post-pandemic era, METAL CHINA once again showcases its industry influences with its 36-year history. The exhibition hall is filled with joyful and fruitful atmosphere, most of the exhibitors and visitors said, “there are many visitors visiting our booth, more than expected", “we have made several deals at this exhibition”, “face-to-face communication is really exciting”, "there are so many international buyers, we have established contacts and preliminary intentions”, “it’s a fantastic event with well-organization and round services”, "the exhibition is burst of vitality", "it’s a worthwhile trip", “we are looking forward to the next METAL CHINA”, etc..

"The target of the project was the development of a tool that enables SMEs an easy entry into digitalisation and Industry 4.0 whereby the added value is immediately recognisable."- Dr.-Ing. Eric Riedel

"The target of the project was to develop a tool that enables SMEs an easy entry into digitalisation and Industry 4.0 whereby the added value is immediately recognisable and can be easily integrated into the existing process. In my opinion, the Pouring Ladle 4.0 reflects exactly that," states Riedel about the motivation behind his project. In application, the Pouring Ladle 4.0 combines several useful features such as real-time transmission of measurement data, an interface with miniature plug connection and thus the use of established thermocouples, inductive charging with rechargeable battery and a modular design with replaceable wear module.

Conclusion: According to Riedel, the Pouring Ladle 4.0 shows that Industry 4.0 and manual casting production are very compatible with each other, whereby the human resource is well integrated in this development.


 

GF Piping Systems
The division saw lower demand in its Building Technology and Gas Utility business, however, its presence in growth markets and segments, such as high-end microelectronics production and process automation for water reclamation and treatment, made up for it. Sales amounted to CHF 1'065 million in the first half of 2023 (2022: CHF 1'094 million), representing an organic increase of 4.2%. The operating profit came in at CHF 141 million (2022: CHF 158 million), for an EBIT margin of 13.2% (2022: 14.4%).

In June, GF Piping Systems announced it had received Intel’s EPIC Distinguished Supplier Award, a milestone that highlights the division's customer focus and commitment to excellence, and rewards a consistent level of strong performance.

With its state-of-the-art manufacturing layout for the production of process automation applications, its clean room for pre-fabrication and the modern training center, the newly inaugurated site in Yangzhou (China) is ready to meet the increasing customer demand for sustainable solutions.

In July 2023, GF Piping Systems received the EcoVadis gold medal for its sustainability performance. This award positions the division among the top 5% of companies assessed worldwide.

GF Casting Solutions
Growth in sustainable mobility reached an all-time high, with 86% of high-pressure die casting lifetime order intake related to e-vehicles. Sales reached CHF 471 million (2022: CHF 449 million), an organic increase of 20.0%, due in part to strong demand for e-vehicles. Operating profit increased substantially to CHF 35 million (2022: CHF 14 million), for an EBIT margin of 7.5% compared with 3.2% in 2022. The division is increasingly recognized for its innovation strength and capabilities to produce mega castings, which are a key differentiator in the production and assembly of e-vehicles. The ramp-up of the factory in Shenyang (China) is also progressing according to plan.

GF Casting Solutions earned its first EcoVadis gold medal for its sustainability performance in March 2023. This award positions the division among the top 4% of companies in the "Casting of Metals Industry" segment.

GF Machining Solutions
Considering the current demanding macroeconomic environment, GF Machining Solutions achieved a good order intake of CHF 461 million (2022: CHF 478 million), resulting in a book-to-bill ratio of 1.1. Sales reached CHF 426 million in the first half of this year (2022: CHF 431 million), organically up 3.7%, thanks to a rebound in the aerospace sector, where global order intake returned to pre-COVID-19 levels. Operating profit reached CHF 20 million (2022: CHF 17 million), leading to an EBIT margin of 4.7% (2022: 4.0%), supported by a strong MedTech segment and a high share of innovative solutions in the EDM technology.

The division continues to be an industrial technology leader, pursuing its strategy to strengthen customer experience and service offerings, including digital services.

GF Machining Solutions launched new high-performance laser machines for applications in several segments. One of these applications is anti-scratch surfaces on plastic components, where laser textured molds make it possible to reduce plastic coating chemicals, a big step in the sustainability journey of its customers.


Tender offer launched to acquire leading Finnish company Uponor
On 12 June 2023, GF announced its voluntary recommended cash tender offer to acquire the Finnish company Uponor, which, if successful, will pave the way for GF to become a global leader in the Water and Flow Solutions business, and increase its resilience and growth prospects. This is a transformative step for GF, which, upon successful completion, will accelerate the execution of its Strategy 2025 to drive profitable growth. The transaction is expected to close in Q4 2023.

Outlook for the full year 2023
The present volatile environment is likely to persist in the short term, but with a different situation per market segment. GF Piping Systems is dealing with a subdued worldwide construction industry, and gas utilities in Europe and Asia are facing headwinds. At the same time, the industrial segments are continuing to enjoy good momentum globally. GF Casting Solutions' good position in the e-vehicle and high-end segments is expected to support its business, also in the second half of the year. GF Machining Solutions faces subdued ICT markets, especially in China, but MedTech and aerospace order intakes are solid.

Overall, GF is set to benefit from strong positions in resilient market segments. In particular, the sustainability needs of our customers continue to offer excellent long-term business opportunities. Barring unforeseen circumstances, for the full year 2023 GF expects to achieve organic sales growth in line with its Strategy 2025 and an operating profitability within the Strategy 2025 corridor (EBIT margin 9-11%).

GF uses certain key figures to measure its performance that are not defined by Swiss GAAP FER. Comparability to similar figures presented by other companies might therefore be limited. Additional information on these key figures can be found at www.georgfischer.com/en/investors/alternative-performance-measures.html.


 

In order to achieve the "mutual sanctification" of exhibitors and visitors, METAL CHINA 2023 is consisted of 6 themed halls of advanced foundry equipment, green raw and auxiliary materials, high-end casting, featuring in investment casting area, wear-resistant parts for mining and metallurgical heavy machinery and engineering machinery, industry cluster area, art casting area, etc.; at the same time, there are Peru and Kenya pavilion shows the interaction of foundry and other elements. New technologies, products, and purchase orders have built a bridge for the world foundry industrial chain.

During the four exhibition days, more than 100 exciting events were staged, focusing on the hot topic of high-quality development, including new product launches, theme forums, sourcing fair, strategic signing activities, and award ceremonies; Leading enterprises and SMEs present a vibrant development trend; There is a whole industrial chain, from high-end castings to intelligent equipment, and green advanced materials. New products, technologies, solutions, and trends are intertwined here... joyful and thoughtful discussions, innovative solutions are blooming, showing a thriving industry trend.

expanded its scale and business. The company regards METAL CHINA as an important platform for brand and product promotion, and business negotiation. In 2023, it coincided with the independence of Calderys from France's IMERYS Group and belongs to Platinum Company. After, it was strategically integrated with Harbison Walker International (HWI). Calderys China presented a new image at the expo. Calderys China and S&B Bentonite (Chaoyang) jointly held the "Calderys Technology Day" and presented One Stop Shop Solution for foundry industry. All activities ended with full success, and the exhibition yielded fruitful results. We hope to engage in more exchanges and cooperation with China Foundry Association in the future, using high-quality refractory materials and bentonite products and solutions to support the high-quality development of China's foundry industry.--Calderys China Co., Ltd. and S&B Bentonite (Chaoyang) Co., Ltd.

This year is the 21st China International Foundry Expo, and also the 21st time that Sinto Group has participated in. The expo was fueled with more professionalism: the exhibits portfolio is rich, the international level of visitors has been significantly improved, and it really reflects its position as a “wind vane” of the industry. Through participating in the exhibition, we not only showcase the advanced foundry equipment, processes, and high-quality service concepts, but also reach to our global customers. We hope that under the leadership of China Foundry Association, METAL CHINA will become better and better in the future. At the same time, we also wish the Chinese foundry industry prosperous and prosperity.--Qingdao Sinto Machinery Co., Ltd.

  • China International Foundry Expo (METAL CHINA), created by China Foundry Association, has a development history of 37 years and is at a world-class level in terms of exhibition scale, industry status, and internationalism. CBMM and CITIC Metal made their debut in 2023. Although it was their first participation, the results exceeded expectations: we built relationships with more Chinese enterprises, and saw more opportunities. METAL CHINA provides an effective platform for our company to explore the Chinese market. The Chinese foundry market is vast, and is also the prospects for cooperation between China and Brazil. We attach great importance to Exhibitor comments: Wind vane, barometer and touchstone

We showcased high-end wear-resistant casting products at this exhibition, attracting the attention of many domestic and foreign audiences on site. We had a different feeling about this year's exhibition from previous ones, it was held in Tianjin for the first time, and as a local enterprise, we were extremely proud to participate and showcase the strength of Tianjin enterprises at our doorstep; In addition, we not only received old friends, but also gained many new customers. From the first day of the exhibition, our booth reception has been very busy, and multiple cooperation intentions have been reached at the exhibition site. Thanks for the exhibition that high-quality visitors have brought tangible results to us. Looking forward to the China International Foundry Expo becoming better and better, let's work together to promote the high-quality development of China's casting industry.--Tianjin Lixinsheng New Material Technology Co., Ltd.

In the decades since entering Chinese market, Calderys has continuously the Chinese market and hope to establish cooperation with more Chinese enterprises through the high-end platform in the future, achieve mutual benefit with complementary advantages. We look forward to meeting you at the next exhibition.--CBMM

METAL CHINA is the largest and most influential foundry industry exhibition in China, it comprehensively showcases the development level of China's high-end castings, reflects the overall strength of China's foundry industry, and proves to the world that China's casting industry has grown from big to strong. At the exhibition, our company has received high attention and praise from numerous domestic and foreign visitors. Among them, our "HSTD144/294/710EF bearing seat" has won the "Gold Award for First-class Casting". As an enterprise with a history of 120 years in casting production, our company has participated in METAL CHINA for consecutive years, and the Expo is our preferred show platform. By participating in the Expo, we have demonstrated our corporate brand strength, enhanced our confidence in development, and strengthened the company's confidence and determination to continuously improve its product quality and help China Foundry go global.--Yantai Moon Intelligent

Machinery Technology Co.,Ltd

  • High praise from international buyers

We got a lot of information and many supplier for our business from METAL CHINA 2023. There are a lot of factories and agents with steel raw materials we are finding. Hoping to join in the next event.--Thailand Visitors

We have achieved our goals as expected. China has developed exceptionally rapid in recent years. During the last three years, although there were signs of decline in the manufacturing industry, it provided more space for high-end enterprises to rise through industry integration. Technically, the independently developed products in China’s foundry industry have emerged at a fast pace and low cost, which has better stabilized China's position as a leading foundry nation. At the same time, the strong demand for new products and processes from various foundry enterprises has also attracted more attention of the world to the Chinese market.--Japan Visitors

It was good. We achieved all the goals we had set out to do. Overall an eye opening experience I think. We're in the process of negotiating some deals, mostly for raw materials, but there's some for machinery as well. Thank you for the top notch service.--Vietnam Buyers

The visit to METAL CHINA 2023 in Tianjin was very good and unexpected! We were very excited and also shocked at the rapid development of China’s foundry industry in recent years. We have got a lot of information, learned about the latest development of the foundry industry, and achieved multiple purchasing intentions. It’s really a great trip!--Belarus Buyers

We were very excited to participate in Metal China again. At the exhibition, we have met old and new friends after a long time, we have learned a lot from the numerous new products, technologies and solutions as well. Wish China’s foundry industry a prosperous development and looking forward to the next year.--Malaysia Buyers

Larger scale, Higher level, Higher quality

A brand new METAL CHINA will be staged in National Exhibition and Convention Center (Shanghai) again (held in Shanghai in even years), from July 4-7, 2024. A larger scale, high level industry event, covering foundry, diecasting, metalforming, heat treatment, surface engineering, welding, jointly created by 5 industry associations, will grandly display with nearly 1500 exhibitors and 150 supporting programs, which will build a high-quality development industrial chain of the foundry industry. Looking forward to your continued attention and participation.

For more information, please visit https://www.expochina.cn/en/index or email to Maggie Li by limengmeng(at)foundry.com.cn


 

Even for recycling of metals, the required energy to heat and to melt the metal can be very different depending upon process conditions and process control. The coke rate of a cupola furnace operation determines to a large extent of the CO2 emissions per t of liquid iron (Fig. 3). To lower the coke rate, a cupola process has been the objective of the cupola operators for more than 200 years. The coke rate of a cupola can be lowered with hot blast operation and combination of oxygen lancing.

Aluminium recycling can be very efficient in rotary furnaces and reverb furnaces. Subject to air preheating level, process tightness and oxygen usage, the overall thermal efficiency (Fig. 4) can vary. It can be noted that preheated combustion air to 1000°C and above can deliver similar results than oxy-fuel combustion. The thermal efficiencies are above 50 % and the CO2 emissions per t of liquid metal are slightly above 100 kg CO2. In the middle section of the graphic with air preheating temperatures of 200 to 400°C, selective oxygen use can be added for further energy savings and CO2 reductions.

Feedstock materials with organics, typically 0.5 to 3 mass. -% can be added to improve the energy balance and fossil fuel savings when the organics are gasified and combusted in the melting chamber right after charging.

The minimum CO2 emission limit can be seen at about 100 kg CO2 per t of liquid aluminium when firing natural gas. It can only be further reduced by using hydrogen.

If it is considered that today’s typical aluminium melting process generates about 200 kg CO2 (at ca. 940 kWh/tAL specific energy use) per t of liquid aluminium, then the requested 80% CO2 reduction would be a reduction of 160 kg CO2. With a remaining CO2 generation of 40 kg CO2 per t of liquid aluminium. A change like this cannot be done with technical improvements and process tightening alone. A request like this does require the use of a fuel mixture of natural gas and hydrogen or electrical heating with plasma burners or induction heating with electricity from renewable climate neutral power sources (wind, hydro and solar).

This example would lead to a fuel blend of 7 vol.-% natural gas and 93 vol.% hydrogen. For a modification this kind, new combustion equipment would be required that is certified and safe for hydrogen service and a burner technology that would deliver the desired melting results with a hydrogen flame. This example also emphasizes that a fuel blend of 90 vol.-% natural gas and 10 vol.-% hydrogen will not give the demanded CO2 reductions of 80%.

Alternative Fuels

Ammonia, methanol, and hydrogen are potential alternative fuels for the metals producing industry. When hydrogen is combusted, no CO2 is generated. Hydrogen and oxygen burn to water vapor (H2O). H2O is not considered a greenhouse gas and is not critical for the roadmap 2050 [1]. Hydrogen is not an available resource on our planet. Hydrogen must be produced, and the production is energy intense. The favored method to produce green hydrogen is from electrolysis with electrical power from renewable energies like wind, solar or hydro (Fig. 5).

Hydrogen is a gas with low density and consequently difficult to store. Potential ways to store and transport hydrogen would be in liquid form of ammonia and methanol. Green hydrogen would be the base component to synthetically produce green ammonia and green methanol. Methanol is a liquid and ammonia is a liquid too, when stored under pressure.

Biogas can offer another alternative if it can be blended into the natural gas grid or the biogas plant is operated near a metals production plant. Biogas has higher heating value as compared to hydrogen and about half the heating value of natural gas (at CO2 conc. of 46 vol.-%).

The properties of here discussed alternative fuels are very different from each other (Tab. 1) and combustion equipment, combustion controls, ignition and burner geometries must be adjusted to give desired results for melting process conditions.

When hydrogen cost could be reduced to about 2 Euro/kg, it is believed that it can be used in industry scale. Today, hydrogen availability is too low, and cost are too high to realistically start without funding. Green hydrogen cost is 3 to 4 times higher than hoped for. Current energy crises and dependence from fossil fuels add fluctuations and uncertainties.

Next Generation Burner Technology

Hydrogen is definitely not a new medium for the industrial gas industry. Hydrogen has been produced and handled for decades. In the past, hydrogen cost was simply too high to be combusted for metals production processes when natural gas was available and affordable. Valve stations and burners for hydrogen service can be engineered in a safe and reliable way.

All fuels in Table 1 will burn and can potentially be used to melt and heat metals, heat ladles and provide process energy for metals production. Very little experience exists what impact the alternative fuels will have on the specific process in terms of: NOx emissions, heat transfer, flame coverage, refractory life, water condensation, metal quality and cost. In this respect, a stepwise approach to climate neutral fuel mixtures can be beneficial. During this path, the burner geometry and oxygen usage pattern might be altered to achieve best results.

Due to increased adiabatic flame temperature of hydrogen, it is expected that NOx emissions might increase. Staged combustion will be possible with hydrogen as a main fuel component and will have a similar NOx lowering effect as with natural gas combustion systems.

Multi fuel burners can burn different fuels in parallel, or fuel blends can be fired in single fuel burners. To avoid flame, blow off and unsafe situations at single fuel burners and different fuel blends, the burners must be re-engineered.

Safety

Safety is always the highest priority. A fuel transition and climate protection can only be successful when done safely. Hydrogen is a gas with low ignition energy and wide ignition limits, this can make hydrogen the potentially explosive cause when mixed with air. Hydrogen molecules are small and require special engineering design methods to make flow panels safe. Increased water vapor content and higher dewpoints can lead to more condensation on the flue gas system and around the furnace. Hot steam jets from furnace and ducts can be a hazard for furnace operators. Condensed water can cause steam explosions when brought together with molten metal.

On a national and international level, safety standards and guidelines for the handling and combustion of mainly hydrogen containing fuels need to be developed.

Conclusions

It is possible to reduce dramatically CO2 emissions from metal production processes with the help of alternative fuels like hydrogen, biogas, ammonia, and methanol. It is expected and hoped that this effort will reduce climate change in way that global catastrophes are largely avoided. The changes to metal production processes will be big. Combustion technology, burner design, process steps and flue gas systems need to undergo modifications to be able to generate 80% less CO2 emissions.

Not much is known about how melting processes and metal quality are affected by this change. Extensive work is required to reduce the risk that can be taken here.

Meanwhile, and until green fuels are available, stepwise fuel changes can help to better learn about the implications that this energy switch will bring. These changes can be in any kind to support energy utilization and reduction of CO2 emissions.

Since nitrogen is not actively involved in the combustion process, it acts as a coolant and takes away heat from the process. It makes sense to reduce the nitrogen load of combustion processes by using oxygen enrichment in any kind. Oxygen use is also possible at existing furnaces and combustion systems and will result in energy savings and reduced CO2 emissions.

Combustion air pre-heating and oxygen use can bridge the time until green fuels are available on industrial scale.

References

[1]          Roadmap 2050 – Technical Analysis, Volume 1, April 2010

[2]          Klimaschutzplan 2050, BMUB, Berlin, November 2016


 

The power of collaboration

Together with partners, Bühler rethinks, designs, and commissions entire solutions and can therefore offer process solutions from ingot to the body shop. At the event in Austria in June, partners involved in the process will present their area of expertise within the die-casting cell. Visitors have the chance to gain insights into die design, efficient melting of aluminum, tempering and spraying of the die, and much more. As the core of the cell, the Bühler Carat series enables parts to be cast at the highest quality.

Bühler Advanced Materials – partner for the automotive industry

Bühler’s Advanced Materials business not only provides die-casting solutions for the automotive industry but also actively engages in the fields of battery production and sensor coating, thereby offering key solutions for the vehicle of the future. The Grinding & Dispersing business is heavily involved in the production of battery slurries solutions for electric cars. Bühler Leybold Optics is driving solutions for advanced driver assistance systems (ADAS) coatings. "With the broad portfolio in our Advanced Materials business, we offer innovative and state-of-the-art solutions for the automotive industry," says Marcel Natterer, CEO Advanced Materials at Bühler.

In 2022, China accounted for a 39.1% revenue share and 55.4% shipment share of the global industrial robot market. Interact Analysis forecasts that the Chinese market will account for over 60% of industrial robot unit shipments from 2024. The EMEA market for industrial robots was the second largest in the world accounting for 14.8% of total shipments in 2022. The Russia-Ukraine conflict is still a significant threat to Eurozone growth prospects not only because of energy price increases but also because it pushes down business confidence, which could affect employment and investment decisions. The American market for industrial robots was estimated to be worth $2.8Bn in 2022, accounting for 19.8% of global revenues, with 55,268 units shipped.

Maya Xiao, Research Manager at Interact Analysis comments, “Interestingly, in 2022 the average selling price of industrial robots increased for the first time in the last 10 years, as a result of raw material cost, component shortages and supply chain disruptions. Despite this, we forecast that average prices will decrease over the next 5 years.

“The increased demand for industrial robots from the material handling and welding sectors has had, and will continue to have, an impact on average selling prices. As a result of this, demand for heavy-duty models has once again increased, which has altered the payload distribution of the robot market. However, overall, we expect to see a 3% annual decline in prices over the next 5 years.”

About the Report:  

This report outlines the scope and content of the market report providing insight and analysis into the industrial robot market. The research covers, among others, market size and forecast data for industrial robots with detailed segmentations both revenue and shipment terms, as well as 5-year forecasts out to 2027.

About Interact Analysis 

With over 200 years of combined experience, Interact Analysis is the market intelligence authority for global supply chain automation. Our research covers the entire automation value chain – from the technology used to automate factory production, through inventory storage and distribution channels, to the transportation of the finished goods. The world’s leading companies trust us to surface robust insights and opportunities for technology-driven growth. To learn more, visit  www.InteractAnalysis.com  


 

2. Zinc casting is suitable for countless applications, from simple window fittings to complex electronic components and automotive components to spectacle cases. To which industry do your biggest customers belong? The die cast parts are mainly supplied to the electrical industry and drive technology. Brackets and fittings for doors or windows are also produced for the fastening industry. 60 - 70 % of these die cast parts are exported and approx. 30 % are produced for Swiss customers.

3. How has your industry and applications developed in recent years?

Many die casting foundries are following the trend and investing in Megacasting, the joining of several components into one die cast part. It has the potential to revolutionize the manufacturing process of automobiles. Since Macrocast specializes in small-series parts and produces small parts, Megacasting is not done. There are no such changes coming in the casting process for small parts. The more cavities a mould has, the greater the challenge to ensure that all castings in the same production cycle are cast in perfect and equal quality.

However, there is a clear trend towards connectivity. Connecting the temperature control unit to the machine control system simplifies the production process significantly and is indispensable in terms of quality assurance. The temperature controller ensures that the die cast parts are produced without quality problems.

4. In what way do Tool-Temp units simplify the production process in your die casting foundry?

The greatest risk in the production of die cast parts is material doubling, which can occur due to cold fronts during casting (too low casting speed leads to premature solidification). Especially with thin-walled castings, material doubling is particularly visible and cannot be accepted. The solidification temperature of zinc is 387 °C and therefore, Macrocast relies on Tool-Temp oil tempering units, by controlling at high temperatures.

Our goal is the continuous optimization of cycle times, and this is achieved by using the Tool-Temp oil temperature control units TT-248 (up to max. 200 °C), TT-288 / MP988 (up to max. 250 °C).

5. How many hours are the Tool-Temp units in use every day?

We use the units for 13 hours per day (at the end of the shift the units are switched off), but they can easily be used in 24/7 operation.

6. We are very grateful for our long-standing good business relationship. What brought you to Tool-Temp years ago?

More than 6 years ago, employees came across Tool-Temp through internet research. Since the focus was on independence, individual solutions, quick communication channels and fast availability of equipment and spare parts, it quickly became clear that Tool-Temp would become the business partner.

7. What are your experiences with the Tool-Temp units?

The temperature control units are very reliable, this is proven by their control accuracy. They easily withstand the rough everyday conditions in die casting.

With very small cooling bore cross-sections, there is the difficulty of heat dissipation, and this can be easily compensated for by higher tool temperatures. Macrocast relies on the robust Tool-Temp oil temperature control units. The uncomplicated system design makes the units easy to operate

8. Are you satisfied with the performance of the units and the Tool-Temp service?

We appreciate the very short reaction times and solutions from Tool-Temp-After-Sales and are pleased to confirm that we have not had any production downtimes with the use of Tool-Temp temperature control units.

We are very satisfied with the unit’s performance, consequently, when we wanted to modernize our cooling system a year ago, it was also clear to us that Tool-Temp would offer a solution tailored to our requirements. Since then, the TT-216'000 cooling unit has provided the cooling water supply for the entire die casting system and all temperature control units.

 


 

By exploiting the synergies in the different core competencies of both companies, new solutions in die casting are thus always possible. "The implementation of the clamping units for the currently largest machines in Bühler's portfolio - the Bühler Carat 920, which was built in our ENGEL plant in Asia, and the Bühler Carat 840 in St. Valentin - are milestones for us of which we are very proud," Stefan Engleder and Franz Füreder, Head of the Automotive Business Unit at ENGEL, emphasize the importance of the cooperation with Bühler.

Cornel Mendler, Managing Director Die Casting at Bühler, also agrees. For him, the joint presentation of the two companies is a strong signal. "The cooperation with ENGEL and our joint pursuit of innovative solutions for the future can create great and powerful things - the Carat 840 is a symbol of this."

At the event in St. Valentin (Linz), Austria, Bühler showcases its megacasting technology with 8,400 tons locking force to international representatives of the die-casting and automotive industry for the first time in Europe. With a height of 7.6 meters and a floor area of around 160 square meters, the Carat 840 can inject over 200 kilograms of liquid aluminum into a die within milliseconds.

Reducing complexity in automotive manufacturing

The production of larger and more complex parts is considered groundbreaking by many car manufacturers who are moving in this direction or thinking about adopting that solution. Megacastings reduce complexity in production by enabling between 70 to 100 parts to be replaced by a single die-cast part. These single-piece castings will generally be produced close to the automotive assembly line, which allows for better integration and reduced transport.

“The future of the automotive market is being shaped by various forces. The main factors today are reducing complexity, increasing productivity, and improving sustainability,” says Cornel Mendler, Managing Director Die Casting at Bühler Group. “Our event is a unique chance for our customers and partners to experience the innovative technology behind megacasting and network with members of the industry from across the entire value chain.”

Martin Lagler, Director Global Product Management & Marketing Die Casting at Bühler Group, goes further and says: "By stepping into this market and supplying OEMs directly, our presence in the automotive industry has become stronger. It is therefore important for us to show the industry what we can offer and how we can work together on future-proof solutions for lighter and more sustainable vehicles."

Sustainability as a driver for aluminum die casting

Apart from the reduction in complexity, aluminum castings have the potential to drastically reduce CO2e emissions in manufacturing, with fewer processing steps and especially when using renewable energy or electric melting. CO2e per part is also reduced by minimizing waste and using low CO2e aluminum alloys. The aluminum that goes into overflows and runners can be remelted directly and reused in the die-casting cell, thereby avoiding transport for recycling.

Our internal studies show that compared to benchmark emissions today, megacasting offers the potential to reduce CO2e emissions by 70%. This can be achieved by using aluminum alloys with low CO2e footprint, avoiding fossil fuels for melting, and powering all operations with renewable electricity. This allows car manufacturers to reduce the carbon footprint of their products," explains Martin Lagler, Global Director Product Management & Marketing Die Casting at Bühler Group.


 

In 2020 the premium German automaker asked Loramendi to develop a core making installation to fill the existing gap for massive inorganic core production facilities for their e-housing. The project had a very demanding lead time and high output targets that could not be met with the customer's existing machines. The new core making line includes a sand plant and a fully automated 100L machine to produce the massive inorganic cores (up to 70 kg per shot).

After having successfully achieved the output rates and lead times of the first joint project for these housings, BMW decided to invest in a new core shop dedicated entirely to producing the e-motor housings: this new installation consists of a sand plant, one 100L core making machine (to produce the previously mentioned massive cores) and one 25L core making machine to produce the technically demanding water-jacket cores for this e-motor housing. During the development of the equipment, BMW and Loramendi again cooperated closely from the very from the very beginning of the project, as production rates had to be further increased for this new core manufacturing plant. As a result of this outstanding cooperation, it was possible to achieve the necessary key performance indicators, which has further cemented the long-standing relationship between BMW Landshut and Loramendi.


 

Based on this mutual trust and cooperation, Loramendi is now working on three additional core shooting machines for BMW, which include three sand plants, three 100L core shooting machines, and one 25L core shooting machine. One of these 100L machines will be shown at Loramendi’s stand at GIFA 2023 in Düsseldorf. If you are interested in learning more about our core shooting technology and this amazing success story, do not hesitate to visit us during GIFA 2023 at the Loramendi & Aurrenak stand E26 – E34 in hall 16. Our on-site technicians will be happy to answer any questions you might have related to this project. For interview requests, comments or suggestions relating to core shooting technology, please contact: info(at)loramendi.com

 

So he calls for more investment in talents and competence. Italy was a foundry Disneyland for classic castings for the automotive industry and now they must find alternatives.

GIFA is the right time for exchange and face to face meetings and the Italian supplier industry is expecting and hosting visitors at GIFA in hall 11 and 16 at the Piazza Italia.

Get an impression of Italian competence and hospitality and listen to the exciting podcast with Riccardo Ferrario (11 min.), about the foundry industry and also about the future of giga castings.


 

Founded in 2013, the company has developed a unique sand regeneration technology that enables waste sand to be cleaned and reused. Resandi's technology enables foundries to recycle almost 100% of the sand used in production. The solution reduces the environmental footprint of virgin sand use and the CO2 emissions from sand use. At the same time, it brings significant savings for foundry customers.

Resandi's sand regeneration technology has proven to be a successful solution and the company has already implemented several commercial projects with Finnish foundries. The company is also expanding into international markets. In March 2023, Resand started its first project in Germany with Siempelkamp, the global market leader in hand-casting solutions.

The company's new name, << Resand >>, was registered in the Commercial Register and came into effect on 08.06.2023.

Resand Oy

As early as 1985, Loramendi recognized the special importance of the German foundry market with its long-standing tradition, high production quality and marked technical expertise, consequently it founded a subsidiary in Germany. Since then, the company, together with its technology-oriented customers, has been spearheading new developments in the field of core technology. The best recent examples being the production of inorganic cores; the production of massive cores in the e-mobility sector; and currently the successful industrialization of 3D printed sand cores. We will be sharing these truly pioneering achievements with you at GIFA.

Such successes are only possible with the cooperation of longtime customers and close partners. So together we have prepared a great informative conference program for this year’s GIFA, which will be presented in our Knowledge Plaza for anyone who is interested.

 

This year we are focusing on sustainability, digitalization and prototyping, and especially on merger of Loramendi & Aurrenak. Together we have built a unique combination, allowing us to offer you bright solutions for your foundry and to continue providing real, groundbreaking services in the field of casting.

I am personally very proud to be co-responsible for shaping this special year together with the whole Loramendi & Aurrenak family. There is nothing more natural for us than to share our joy, our celebration and also our latest developments with our long-standing customers, our partners and all interested parties. So on this special occasion we invite everyone to visit our stand E26-E34 in hall 16 at GIFA.

Dr. Ing. Oliver Vogt 
General Manager 
Germany & Central Europe 


 

Our mold release agents for structural castings, made of naturally hard and self-hardening alloys, have already proven themselves many times in practice, both for conventional structural castings and for new projects on so-called Gigacasting machines.


 

A standardized test specimen (bending bar)exhibit a cold strength of 375 - 400 N/cm2 and a moisture content (600 °C) of about 0.20 % one hour after core production, regardless of the promoter generation used . For the 4th generation of INOTEC promoters, the strength already decreases continuously at the beginning of the storage process. The half-life of the cold strength is already reached after a storage time of 8 hours. At the same time, a strong increase in the moisture content of the sand core can be seen, amounting to 0.40 % after a storage period of 8 hours. In contrast, the 6th generation promoter shows a constant strength level up to a storage time of 10 hours and a reduced moisture absorption of 0.30%. Only in the further course of the storage period a decrease in strength becomes apparent. Nevertheless the strength retention within the storage period of 24 h is approx. 82 % of the cold strength. The moisture content determined at 600 °C is then 0.35 %. Both parameters demonstrate the improved moisture stability of the 6th promoter generation. In addition to this improved moisture stability during core storage, the use of the 6th generation promoter also leads to improved process stability during raw part machining. Figure 2 shows the shake out property of a standardized test specimen (bending bar)based on the 4th and 6th promoter generation when the raw castings are stored at different humidity levels. The specimens were thermally stressed at 650 °C, stored accordingly at different climatic conditions and the shake out property was determined after mechanicalimpact . The shake out behavior of inorganically bonded sand cores based on the 4th promoter generation is negatively affected with increasing storage time and higher absolute humidity. In contrast, the shake out property of inorganic-bound sand cores based on the 6th generation promoter remains constant.

"We must continue to develop in order to secure the future of mechanical engineering", Roland Hübner, CEO of the Kempten iron foundry.

From the foundry side, the panel includes: Roland Hübner, Member of the Board of the Kempten Iron Foundry; Foundry Manager Michael Windl, Sales Manager Manfred Szymanski, Production Planning Manager Alexander Kraus and IT Manager Jean-Pierre Hacquin. The discussion was led by Thomas Fritsch, CEO of Foundry-Planet (www.foundry-planet.com), as the accompanying journalist.

The groundbreaking questions are, at what stage of development is the foundry industry with regard to digitalisation and AI and how innovative and progress-oriented is this industry. "Especially for the medium-sized industry with its very specific framework conditions, we as a university institute have to develop digitisation in a way that is application-oriented, tangible and comprehensible. This is always a joint task, to stay on the ball and continue to develop in order to create resilient building blocks for securing the future of foundries," says Hartmann.

Where does the motivation for cooperation come from?

But where does the motivation for the cooperation between the university and the iron foundry come from? "The motivation came because we wanted to be part of this development process," explains Hartmann. "Our goal was to have a good basis for the university's research and development. We have a good network with funding associations and industry. But you only have that if you do reasonable work. The fact that we help the foundry in the data transformation process is important - in all the institute's projects," says Hartmann.

The FISI – European Foundry Industry Sentiment Indicator – is the earliest available composite indicator providing information on the European foundry industry performance. It is published by CAEF the European Foundry Association every month and is based on survey responses of the European foundry industry. The CAEF members are asked to give their assessment of the current business situation in the foundry sector and their expectations for the next six months.

The BCI – Business Climate Indicator – is an indicator published by the European Commission. The BCI evaluates development conditions of the manufacturing sector in the euro area every month and uses five balances of opinion from industry survey: production trends, order books, export order books, stocks and production expectations.

Please find the chart enclosed or combined with additional information at www.caef.eu.

Background information on CAEF:

CAEF is the umbrella organisation of the national European foundry associations. The organisation, founded in 1953, has 22 European member states and works to promote the economical, technical, legal and social interests of the European foundry industry. At the same time, CAEF implements activities which aim at developing national foundry industries and co- ordinating their shared international interests. The General Secretariat is situated in Düsseldorf since 1997.

CAEF represents 4 400 European foundries. Nearly 260 000 employees are generating a turnover of 39 billion Euro. European foundries are recruiting 20 000 workers and engineers per year. The main customer industries are e.g. the automotive, the general engineering and the building industries as well as the electrical engineering industry. No industrial sector exists without using casted components.

Further information at www.caef.eu and CAEF LinkedIn.

In addition, the GIFA FORUM will be held in Hall 13, D07. Below is an overview of the particular presentations.

Monday 12.06.2023 – 13:00 h

New opportunities for the optimisation of total process costs through innovative feeding technologies, by Marcus Friederici

Monday 12.06.2023 - 3 - 16:00 h

Analytical Study of the Components of Polyurethane Cold Box Binder Systems towards emissions, by Dr. Sritama Kar

Tuesday 13.06.2023 - 10:30 h

Improved Process and Quality Control through the use of 3D printed filters, by Ulrich Voigt 

Furthermore, there is a daily VR Live presentation by ASK Chemicals, Hall 12, Stand A22. The subject is Cored Wire & Cut Inoculants in the virtual foundry and will be presented daily from 11:30 to 16:00h.

The concept of thermal stability has been incorporated in the 6th generation INOTEC promoters through the proven tooling concept. Thermal stability describes the resistance of the binder system to mechanical and thermal influences of casting applications. In this context, the INOTEC WJ 6500 promoter exhibits exceptionally high thermal stability, which counteracts deformation especially of filigree and thermally stressed core geometries, such as water jacket cores, during casting applications. In contrast, the INOTEC TC 6500 promoter has low thermal stability and is suitable for the production of voluminous core geometries. The complementary product formulations can be mixed in any ratio, so that a specific thermal stability can be set depending on the sand core geometry. The effect of different mixing ratios of the INOTEC promoters TC 6500 and WJ 6500 on the thermal stability of the binder system can be observed, for example, with a heating microscope (Figure 3). The change in area of a cubic test specimen consisting of INOTEC binder and INOTEC promoter is recorded with increasing temperature. A change in area of 5% is defined as the so-called softening temperature, so that conclusions can be drawn about the incipient softening of the binder system from the curve progression. The successive increase in the application rate of the thermostable INOTEC promoter WJ 6500 leads to an increase in thermal stability, recognizable by the increasing softening temperature.

In addition to these sand core-specific properties, a reduced addition rate for 6th generation promoters and thus increased material efficiency should also be highlighted. When using the product formulation alone, additionrates are reduced here by 31% (TC 6500) and 24% (WJ 6500) compared to 4th generation promoters.

In summary, the 6th generation INOTEC promoter system offers optimized moisture stability and can still be flexibly adapted to different customer requirements dueto the proven tooling concept of  complimentary formulations. With the latest promoter generation, process stability for core storage, casting application and raw part processing is maximized..

"The man of the match" in the digitisation process is Jean-Pierre Hacquin, EDP manager at the Kempten iron foundry. He is one of few who always sees things from two perspectives: as a foundry man and an IT specialist. "There was always a follow-up project to use and develop the experience of previous projects, but also to balance out weaknesses of the last project," explains Hacquin. It turned out that at the beginning of the digitisation phase in the Kempten iron foundry, generally too little data had been collected. One of Hacquin's permanent projects is data processing.

"We had to retool machines, set up new IT structures and motivate employees. It was a long road, with many unforeseen problems that had to be managed. Everyone had to pull together," says Hacquin, who developed an app with the IPI and his team in the past, with information on the respective casting for the employees. However, the first version of the app was used less than expected. But Hacquin remains positive: "We continue to develop consistently, we keep entering new test phases, we keep trying out new things to see what works and what not. And it's always about taking the right people on board for a project."


Win-win situation for university and iron foundry

The cooperation with the university brings numerous advantages, as EDP manager Hacquin states. "Professor Hartmann supports us with the right people, so we get positive results." And from the Kempten University of Applied Sciences, too, the cooperation is seen as a win-win situation. "We need to have the right partners from the beginning to start a project and to make sure it keeps going. And with the Kempten iron foundry, that is the case," also emphasises Prof. Dr.-Ing. Frieder Heieck from the IPI.

Foundry manager Michael Windl also approves of the numerous advantages resulting from the cooperation, such as a cost saving of 5.4 per cent with the same production input: "I confirm: It's always a cooperation. You try to do everything together as a team." Yet, the secret of success of a successful cooperation lies not only in the togetherness, but also depends on the external framework conditions. "What it needs is a common frame in which one can operate well. It is crucial that financial scope and time are given and that partial successes are celebrated," says Windl.

What does digitalisation and AI mean regarding the foundry?

Artificial intelligence and digitalisation are related. The question is: what does digitalisation mean for the foundry? "What we want is to create an information base to facilitate work in the company, to become more efficient and effective, and ultimately to contribute to securing the future of the company. First of all, this is not about AI at all. Of course, we have AI projects when it comes to analysing and optimising complex process relationships. But first of all, the basis is data. In a foundry, an incredible number of processes run simultaneously, are extremely interconnected and often influence each other. And a sufficient data basis enables knowledge creation and forms the foundation for AI-supported operational decisions," explains Hartmann. This opinion is also shared by Managing Director Mr Hübner, who emphasises the economic efficiency of a project in this context. " Data collection has to pay off. Otherwise we don't get on the winning road and there are many trouble spots."

According to Hacquin, a consistent data structure now exists in the Kempten iron foundry. "A lot of data has been collected in the past. This is currently stored in a cloud, where many gigabytes of company data are already available for viewing and evaluation. This data forms the basis for the plant management and the management to make decisions," says the EDP manager.

The question is, how do we use the data?

Hacquin even goes one step further in his question: "The plants we have collect data anyway. Today, however, we are at the point where we want systems that collect data - individually for us. The basic question is: at what point in time can we collect information at all? For example, when a melting furnace is switched on, or when the crucible is changed?" Many projects fail not at the point of collecting data, but at the fundamental question of how the data can be used. The art, then, is to combine the findings of science with the experience of production. All of this is based on a common structured approach in order to work out objectives, wishes and necessities via the questioning technique. For Hacquin, the solution is to provide each department with the appropriate data. Or as Heieck sums it up: "Our goal is data networking at a high level in order to analyse meaningful correlations."

The "right" interpretation of the data by qualified personnel

Hartmann also states: "When it comes to finding the correlations - when it comes to comparing data - it is important that this is done by an IT specialist. That sounds easy to implement, but it is not so easy to find such people." The Kempten iron foundry is currently looking for the right personnel to analyse this immense variety of data "properly". Because according to Hacquin, in order to optimise a foundry, the selection process needs to be different from the one used for quality assurance or production planning, for example.

What are the advantages of digitalisation and the application of AI in the Kempten iron foundry?

The advantage is that high costs can be saved in the foundry. This applies, for example, to the question of when the most favourable time is to replace the crucibles. If they are replaced too early, this causes a large cost block in the new acquisition. If they are replaced too late, however, there is a risk of them cracking and melt escaping. AI can therefore be used to predict when the crucibles need to be replaced, taking into account the diverse and constantly changing process-related influencing variables. And today the Kempten foundry is at the point of being able to predict this precisely. According to Windl, these results provide completely new inputs. "Crucible wear has a big influence on energy consumption, but you don't even see that in the data without special analyses," says Windl. The task of AI is to recognise complex interdependencies in the data and make them usable for decisions about optimised process control.

With regard to the melting facility, Kempten's equipment supplier ABP Induction had solutions available for comprehensive data acquisition, but no specialised personnel to carry out company-specific data analyses. Florian Huber, research assistant at the Kempten University of Applied Sciences, has access to the entire data structure of the Kempten iron foundry, including all data from the energy management system. This makes the correlations between process management and energy consumption immediately visible and usable for appropriate optimisation measures.

Today, foundry plant manufacturers consciously advertise that their machines and plants provide a multitude of measurement data, whether melting plant or sand mixer. "But machines are first of all only data sources. The fact that they offer an AI that links data and offers solution suggestions does not exist in this way," says Hartmann. With the energy management system, energy consumption data is collected and statistically processed. But afterward, competences are needed that can precisely experiment with these data and intelligently link them with other production or process data. And this is exactly where AI process models come into play. The benefits and applicability of these models depend on the direct interaction of the competences involved, which in this case are the foundry itself, the furnace manufacturer ABP and the AI competence of the IPI. It is this cooperation of all the necessary experience and competences that forms the basis for the success of digitisation projects," says Hartmann.

How do you prepare employees for digitalisation?

Another issue concerns the insecurity of foundry employees when it comes to digitalisation. Because the mentality of foundry men is still more traditional. "All our casting reports are written by hand and then digitised in AV. There was an attempt to bring all casting reports into an app so that every employee could get information about what was produced the previous day, for example. But the project was stopped because the employees were not yet ready for this," says Kraus.

When it comes to digitalisation, however, a company depends on the support of its employees. But there is often a lack of transparency, which only reinforces employees' fears of "being replaced by the machine one day". Alexander Kraus, who is responsible for work preparation at the Kempten iron foundry, states. "Many of our employees - especially the older generation - cannot imagine what digitalisation means. They find it difficult to imagine that a machine should do the same as they do themselves. Yet it's not about replacing people with a machine at all, but supporting them in their work."

Changes in education and training in the foundry industry

A central issue for foundries is the adaptation of training and further education of their employees with regard to digitalisation. According to Heieck, this is precisely where engineering training should start. "Basic IT skills, e.g. in programming languages that are often used in web applications, in handling data and in machine learning (ML), should be an immediate part of engineering education. Engineers of tomorrow need to learn this," states Heieck. Finally, everyone in the discussion agrees that it is a matter of skilled personnel being able to see the big picture and to perceive the production process as a whole. This means that the interfaces between staff and process play a special role, which must be developed in the form of assistance systems that work and can be operated simply and effectively. "At the Institute, we are currently discussing how we can tackle this. We have to develop support tools for the workplaces in a digitalised production environment that are adapted to the respective employee task," states Hartmann.

Where does the journey lead? Future outlook of the Kempten iron foundry

The cooperation between the Kempten iron foundry and university will continue in the future, as all participants are highly motivated. "We want to take our future into our own hands and want to be in the premier league. We want to be better than our competitors by continuing project work, especially with the Kempten University of Applied Sciences," emphasises Roland Hübner, CEO of the Kempten iron foundry. Further primary goals are increased efficiency, stability and energy savings. The Kempten Iron Foundry also wants to create structures and a basic understanding of digitalisation and AI - step by step with time, patience and humility. In view of the serious shortage of skilled workers, the goal today is to secure the knowledge and experience within the company in such a way that it can be easily accessed by future generations of employees. Digitisation efforts at the Kempten iron foundry are always about to see the positive in joint projects and recording new successes. But the Kemptener's most important goal is to be one of the best foundries in Germany - on that point, everyone in the group agrees.

First of all, the engineers at Demisaş scrutinized their internal quality and foundry statistics. They noticed that one pattern seemed to be the most problematic, with an average scrap rate of 5.5%. The defect for this pattern had already been detected before both X-raying and machining the raw part. Now, the engineers decided to run a single simulation in order to identify the root cause of the defect on a virtual basis.

Manufacturing these sand cores using a 3D printing process makes it possible to optimize the cylinder head design, reducing consumption and significantly increasing engine efficiency. This technological improvement allows BMW Group Plant Landshut to stay at the forefront of its industry and repeatedly innovate, thanks to the flexibility of additive manufacturing.

The premium automaker needed a concept to automate and streamline the sand core additive manufacturing process. Until now, the pre-printing (raw material preparation and recycling) and post-printing operations (drying, removal and cleaning of the printed parts) were manual and tedious. So it was necessary to rethink the existing solutions and create a fully automated, integrated line.

Optimizing with MAGMASOFT  ® autonomous engineering

To establish an optimized and  robust process, a virtual Design of Experiments (DOE) using MAGMASOFT  ®  was performed. Within the DOE, 3 different feeder neck designs and different alloy chemistries for carbon and silicon were investigated. This helped the engineers to define the best process conditions for eliminating the porosity.To keep the task efficient, 64 different designs were investigated in the DOE, running solidification simulations only. The outcome showed that best chemical composition to reduces the problems, but it also pointed out that the feeder neck size had almost no effect on eliminating the porosity.

Yet, even with the optimized chemical compositionm, it became clear that despite some improvements the defect would still be present at an unsatisfactory high level. Therefore, Demisaş decided to run another DOE considering the feeder position as a variable.

The first DOE indicated the casting quality was not very sensitive to the feeder size. Therefore, the engineers concluded that the problem was mainly due to the feeding distance. Consequently, the feeder location was varied. As quality criteria, Fraction Liquid, Porosity and Hot Spot FS time were all selected to assess the outcome. Four designs were run with both filling and solidification.

After this successful case, Demisaş decided to apply the methodology of MAGMASOFT  ® autonomus engineering for other problematic patterns and to review their development processes for new patterns to work more effectively.

Demisaş

About Demisaş

Demisaş, Turkey, was founded in 1974 and is now one of the leading companies in the European foundry industry for gray, ductile and CGI iron castings covering a wide spectrum of brake and security parts.

The BMW Group Plant Landshut, Loramendi and voxeljet development teams have tested and validated the equipment and processes to demonstrate the feasibility of an automated additive manufacturing line for large-scale production. Strong team cooperation coupled with the flexibility of the equipment developed under the ICP (Industrialization of Core Printing) brand have been key to the success of this cutting-edge Industry 4.0 project.


 

The ICP line is currently producing thousands of 3D printed cores per week to supply the mass production of the latest generation of BMW Group Plant Landshut’s engines. This technology combines 50 years’ experience in foundry with the advantages of additive manufacturing in a worldwide pioneering manufacturing line.

To learn more about this fascinating project and ICP technology, we encourage you to visit us at GIFA 2023, on the Loramendi & Aurrenak stand E26-E34 in hall 16. Our development team will provide you with insights into this game changing technology and will be glad to discuss the solution best suited to your specific core production needs. See you at GIFA! For interview requests, comments or suggestions relating to the Industrialization of Core Printing, please contact: info(at)loramendi.com

 

The list of well-known CONLED customers is long: in addition to the Lloyd shipyard, the Lürssen Group, Fassmer, Blohm + Voss, Frankenguss, and many more. Sachsenguss is currently retrofitting the entire site with CONLED and will generate savings of 28,020,693 kWh and 13,282 t of CO2 over the 10-year period in Chemnitz by retrofitting the entire site.

In the future, the ArcelorMittal plants in Bremen and Eisenhüttenstadt will be equipped with modern LED lighting throughout the entire site, thus achieving significant energy and CO 2 savings. In addition, optimum lighting will improve the quality of visual performance and thus enhance occupational safety and the well-being of employees. Both sites signed corresponding contracts with the company CONLED Lichtcontracting GmbH from Bremerhaven.

Especially for companies in continuous and three-shift operation with high energy costs, the refurbishment is an important and worthwhile investment that also has a positive impact on the environment. According to initial forecasts, the savings from the conversion of the entire plant in Bremen are likely to amount to around 9,000 metric tons of CO 2 and 18 million kWh of electricity per year, while values of 12,000 metric tons of CO 2 and 24 million kWh of electricity per year have been calculated for the Eisenhüttenstadt site.

"In terms of decarbonization and our sustainability strategy, we are pursuing several goals. Good lighting is also a set screw with which we ensure ergonomics in the workplace: we continue to adapt working conditions to people. In CONLED, we have found a partner with the experience and expertise to equip our plants with forward-looking lighting technology," says Reiner Blaschek, CEO of ArcelorMittal Germany.

"Operating a steel mill is predestined for conversion to LED lighting. The lighting is in operation virtually non-stop, and the power requirement with the previous lighting is correspondingly high. Based on our contracting agreements, the savings are higher than the monthly costs. Economically, this is a very sensible solution that is also environmentally friendly," says CONLED Managing Director Jandirk H. Ebel.

The conversion time for both plants is estimated at three to four years. The size of the two sites poses a particular challenge. In addition, the lighting installations are mainly carried out during regular operation. CONLED guarantees better lighting conditions after the installation and takes over the regular maintenance. The goal is to save as much energy as possible by replacing the luminaires and using sensor technology, while at the same time providing the best possible illumination of the production areas. CONLED relies on selected LED luminaires from renowned European luminaire manufacturers. The redesigned lighting is intended to provide a better and safer working atmosphere, especially during shift operations.


 

Walther Trowal at GIFA 2023
Düsseldorf/Germany, June 12 to 16, 2023
Hall 15 / Stand D15

JUTEC at GIFA/METEC/THERMPROCESS/NEWCAST 2023
Düsseldorf, Germany, June 12 – 16, 2023

Hall 10 / Stand H40

Visit us at the GIFA - GMTN in hall 13 stand no. A25
We look forward to seeing you with the whole team!

Visit also our hompage at: www.siempelkamp-giesserei.com

Stronger together

Kuhn Special Steel is part of Kuhn Industrie Holding. This corporate group brings together all the competence, experience and know-why of technology-leading organisations in the centrifugal casting sector.

As a leader in the centrifugal casting industry, Kuhn Special Steel does not just track current developments; it drives them forward at its own initiative. Ever since the company was founded, it has been developing and designing centrifugal casting machines tailored to its specific needs. Since 2020, Kuhn Special Steel has been even more strongly positioned in this area. The company kuhn.innovation, also a member of the Kuhn Industrie Holding, supports the automation and digitalization of the group's foundries with 8 experts in the fields of mechanical and electrical design and also optimizes production in terms of machine safety and energy efficiency.

ISO DIN-Certifications etc.

We are certified in accordance with:

  • ISO 9001
  • ISO 50001
  • AD 2000 WO
  • PED 2014-68-EU
  • ISO 3834
  • Lloyd´s Register
  • DNV
  • ABS
  • DIN 2303

 

DigJim from Norway - ultra-fast maintenance system.

This user-initiated innovation is a patented system for the rapid replacement of parts to protect buckets on construction sites. This solution enables new flexible and sustainable ways of working during maintenance. In addition, a modified design of the teeth in the DigJim system makes better use of the wear resistance of the steel. This has led to a demonstrable increase in productivity in the field.

For a new, ultra-fast maintenance system with lower operating costs and higher productivity, DigJim has been nominated for the Swedish Steel Prize 2023.

Gestamp from Spain - front lower control arm

In a very demanding application, Gestamp puts the material properties to the test in terms of strength and formability. This central part of the chassis is crucial for both daily operation and vehicle safety. Using the latest forming technology, the front lower control arm has been given an optimized single-shell design, made possible by the introduction of a new material strength level.

Gestamp has been nominated for the Swedish Steel Prize 2023 for an optimized front lower control arm with better behavior, lower weight and lower cost.


 

Green Buffers from Sweden - new generation train coupling technology.

Green Buffers introduces high-strength steel for energy absorption between railcars to increase train safety. This new generation in coupler technology enables more complex customized solutions and offers an expanded number of well-defined, robust performance levels for energy absorption. Since existing railcars can be retrofitted, the technology can be introduced quickly and rail safety improved rapidly.

Green Buffers has been nominated for the Swedish Steel Prize 2023 for the new system, which supports the company's vision of zero uncontrolled derailments in collisions.

Levistor from the UK and ZOOZ from Israel - mechanical battery for fast charging.

These high-performance mechanical batteries with a new steel flywheel design are sustainable solutions for a more sustainable world. Mechanical batteries have a longer life, no energy loss and a smaller environmental footprint compared to chemical batteries. This modernized steel solution also achieves safer operation by replacing conventional flywheel designs with layers of high-strength steel, preventing insulation failures and limiting associated damage.

Levistor and ZOOZ have been nominated for the Swedish Steel Prize 2023 for the development of a new steel flywheel design that offers increased safety, extended service life and lower life cycle costs with a 100% recyclable material. 


Most prestigious steel prize in the world
The Swedish Steel Prize recognizes outstanding design, collaboration and innovation in the steel industry that contributes to a better and more sustainable world. It aims to inspire engineers, designers and inventors to further develop the unlimited potential of steel.

 

Source: www.ins-news.com

 


Take the chance and join the 1st Foundry Young Researchers and Early Career Professionals Conference which takes place on 18th April 2023 on a digital online platform. The conference will be offered three times during this day and provides advanced technical knowledge in Casting Solutions, Digital Foundry, Circular Economy and Sustainability, presented by Young researchers and Professionals. Register here!

New products for the melt shop

ROTOCLENE is a new process for producing the highest quality, inclusion-free steel for casting. We will display the whole process at our stand, with an hourly presentation to introduce the theory, practice, and benefits.

The process uses rotary action to stir the metal and disperse fine argon bubbles through the melt. These bubbles are highly effective at catching any inclusions and bi-films, floating them to the melt surface, where they are trapped in the slag layer. The rotary action also homogenises melt temperature and eliminates cold spots. This allows the steel to be poured at lower temperatures, reducing shrinkage and promoting finer microstructures. This is all possible in a standard bottom pour ladle.

Having cleaned the steel, it is important to avoid further inclusions developing in the melt during pouring – the job of our HOLLOTEX shroud filtration system. Combining the benefits of STELEX filters with shrouding technology, the HOLLOTEX shroud allows pouring of large castings quickly and effectively, without the turbulence that creates these oxide inclusions. The latest incarnations of the HOLLOTEX system will be on show at GIFA 2023, including demonstration of an improved and simplified method of achieving an air-tight seal.

Finally, we will display new temperature sensing and analysis equipment from Vesuvius’ Sensors and Probes division. The FERROLAB V thermal analysis system provides real-time measurement of %Ceq, %C, %Si, and the nucleation status of the iron. This provides the operator with the insight needed to take immediate corrective action, within predetermined process specification, to protect the quality of the iron. Benefits include reduced scrap rate, as well as improvements in the quality and consistency of castings.

Flow control

At GIFA 2023, we will highlight the latest flow control technologies for steel ladles and auto-pour iron applications, which save time on maintenance and repair, as well as extending life.

The VAPEX FosFlow is an alternative nozzle system for bottom pour ladles for steel and runners/tundishes for casting iron. The system allows nozzle change from the bottom, without any refractory maintenance. Nozzle change is thus achieved more quickly and safely – important when time is key or a different inner diameter of the nozzle is needed.

We will also introduce two new mixes of our VISO stopper technology, which extend stopper life and/or eliminate the need for preheating. VISO stoppers are the ideal choice when using a KALTEK ladle lining, allowing foundries to reduce their environmental footprint and cut CO2 emissions.

Furnace refractory linings

A complete lining package, designed for long life and improved metal cleanliness in coreless induction furnaces melting steel grades, will be on display at GIFA 2023. The portfolio consists of high-quality KELLUNDITE lining systems, suitable for melting a wide range of steels, in combination with an optimised sintered profile that allows enough powder at the back to run the furnace safely.

In addition, we will show a complete package of long-life linings for long campaign cupolas melting iron grades. The cupola portfolio consists of high-quality RAMWELL ramming mixes and HYDRA-MAX low cement castable lining systems, enriched with silicon carbide and graphite aggregates, to improve slag resistance.

Innovative sand core binder solution for HPDC

A key limitation of the high pressure die casting process (HPDC) is the inability to produce complex, hollow castings, at high volume, and in a cost-effective and sustainable way. This is due to the difficulty in producing suitable cores. Standard sand cores cannot be used, as they are difficult to remove after casting and do not provide adequate surface finish. Salt cores are more suitable, but are expensive to produce and present other operational limitations.

In response to this challenge, we have developed the WASCO water-soluble binder and coating, which we will showcase at GIFA 2023. This innovative binder system demonstrates high bending strength and has been used successfully in both liquid and semi-solid HPDC processes, even in severe conditions. With the use of an appropriate coating, WASCO-based sand cores can exceed 1000N/cm² and are thermally resistant up to 750°C. Post-casting removal is achieved simply by flushing with water, preventing any risk of damage or crack initiation.

Methoding and coatings for aluminium foundries

The methoding area at GIFA 2023 will highlight the optimal use of foam filters, die coating, and feeding systems in sand and gravity die casting applications.

Applications will be shown for aluminium and copper base castings, demonstrating excellent yield combined with improved casting quality. We will also highlight the FEEDEX NF1 range of exothermic feeders designed for both aluminium and copper applications. This sleeve material is highly exothermic, provides quick ignition, and has high strength. Due to its excellent feeding performance, manual application of exothermic powders is also avoided, reducing emissions.

The new range of DYCOTE SAFEGUARD products will also be highlighted. These long lasting, nano-ceramic coatings are designed to achieve significantly longer service life compared to traditional die coatings, leading to reduced interruptions for touch-up – and therefore increased productivity. This new die coating requires only a single spray, resulting in significant time savings and ease of operation. Multiple mixers and spray guns as in the past are no longer necessary.

Finally, new case studies that describe a filter and sleeve combination with conventional running and gating systems used in high quality, technically demanding applications will be displayed. All relevant exhibits will also feature simulations using the most recent version of the Foseco Pro Module for MAGMASOFT.

Visit us at the GIFA - GMTN in hall 10 stand no. F72

We look forward to seeing you with the whole team! 


 

Visit us at the GIFA - in hall 16, booth no. E25!

We look forward to seeing you!

Visit also our homepage at: https://www.erdwich.com/en/

ERDWICH. Shredding unlimited.

Visit us at the GIFA - GMTN in hall 13 stand no. A25
We look forward to seeing you with the whole team!

Visit also our hompage at: www.siempelkamp-giesserei.com

Visit us at the GIFA - GMTN in hall 17 stand no. D41
We look forward to seeing you with the whole team!

Visit also our hompage at: www.generalkinematics.com

Visit us at the GIFA - GMTN in hall 17 stand no. D41
We look forward to seeing you with the whole team!

Visit also our hompage at: www.generalkinematics.com

Visit us at the GIFA - GMTN in hall 17 stand no. A38
We look forward to seeing you with the whole team!

Visit also our hompage at: www.savelli.it

Visit us at the GIFA - GMTN in hall 17 stand no. D61
We look forward to seeing you with the whole team!

Visit also our hompage at: www.reichmann.com

Visit us at the GIFA - GMTN in hall 11 stand no. B56
We look forward to seeing you with the whole team!

Visit also our hompage at: www.wollin.de

Visit us at the GIFA - GMTN in hall 11 stand no. B56
We look forward to seeing you with the whole team!

Visit also our hompage at: www.aed-automation.de

Visit us at the GIFA - GMTN in hall 16 stand no. E26/34
We look forward to seeing you with the whole team!
Visit also our homepage at: Loramendi & Aurrenak - ONE TEAM!

CITNM focuses on developing two structural parts of the electric scooter, produced in sand-cast aluminium alloy. Due to their relevance for the development, CITNM selected the scooter's rear swing arm and side beams (left and right).

The process - from development and optimization to production – is presented below. The castings of the prototype parts were carried out at Firmago – Fundição de Alumínios, S.A, in Portugal.

Rear swing arm

The rear swing arm was the highlight of component development. It connects the driving wheel to the frame and suspension of the scooter.

The primary goal in developing this part was to reduce the weight of the component, and thus the scooter's overall weight, without compromising its mechanical properties.

The first step was to optimize the traditional design of the rear swing arm using a generative design – Figure 2 – which served as a basis for the final swing arm design of the Mobinext scooter – Figure 3.

This modification, from the traditional to the optimized design, resulted in a weight reduction of 10% for the same casting alloy

- A356.0. Although this was already a good achievement, some additional changes were performed to the alloy to improve even further the weight reduction.

A comparison of the mechanical properties of different aluminium sand-casting alloys showed that a reduction in thickness was possible by changing from A356.0 to A357.0. Tables 1 and 2 show both alloy's chemical composition and mechanical properties.

Table 1 - Chemical composition of the aluminium alloys.

%QC

A356.0

A357.0

Si

6,5-7,5

6,5-7,5

Mg

0,2-0,45

0,45-0,6

Fe

0-0,6

0-0,15

Mn

0-0,35

0-0,03

Zn

0-0,35

0-0,05

Cu

0-0,25

0-0,05

Ti

0-0,25

0-0,2

Outros

0-0,15

0-0,15


Source: Granta EduPack

Table 2 - Mechanical properties of the aluminium alloys.

Properties

A356.0-T6

A357.0-T6

Tensile strength

(MPa)

205-226

345-380

Yield strength

(MPa)

146-162

281-311

Young’s modulus

(GPa)

71,5-74,5

70,6-73,4

Elongation

(%)

2,1-2,5

2-2,4

Fatigue strength

at 107 cycles (MPa)

 

53,1-64,9

 

55,8-68,2

Fracture toughness

(MPa.m0,5)

 

19-21

 

20,7-23,9

Source: Granta EduPack

 

Together with the design optimization and alloy changes, the final version of the swing arm achieved an overall weight reduction of 20% – Figure 4.

After redesigning the rear swing arm, the challenge was how to produce it. It was not possible to use conventional sand moulds due to the part’s geometry. Therefore, the swing arm was casted in a 3D-printed sand mould.

To print the mould, it was first necessary to develop the gating system with its peculiarities. The development and production of the 3D printed mould was performed though a partnership between CITNM and BAMM (Spain).

Due to technical reasons, the mould was printed in 5 separate parts that were assembled before casting – Figure 5. After pouring, the sand mould was destroyed to extract the casting – Figure 6.

Finally, the casting was heat treated (T6), machined and painted to be assembled on the electric scooter prototype. It was the first rear swing arm prototype produced as part of the Mobinext project. To achieve maximum optimization there are still some adjustments to be done both in the part and process.

Side beams

The aim of producing a metallic side beam for the electric scooter was to increase its strength and reduce the damage caused by possible impacts/falls – Figure 7.

 

The side beams – left and right – were sand casted in A357.0-T6 aluminium, the same alloy used for the rear swing arm. Although it’s not a method of innovative manufacture, considering the dimensions (940x600 mm) and design of this component, it is often replaced by injection moulding. By selecting this process, the aim was to build a robust part and optimize the process parameters to overcome the geometric limitations that are associated with it. The prototype side beams were successfully casted and integrated into the electric scooter – Figure 8.

Prototype presentation

The Mobinext project is in its last development year.

The electric scooter prototype was presented at EICMA (International Motorcycle and Accessories Exhibition) in Milan on the 8th of November 2022, – Figure 9. It stands out for its aluminium frame, weight reduction, powerful e-motor, and by the front tire that is wider than usual, which aids in driving, even on uneven floors. These features were widely applauded by EICMA visitors. Removable batteries are housed under the seat, allowing for easy swapping. The driver's helmet is also stored inside the seat and it is planned to incorporate a top case to stow the passenger's helmet.

The start of road test is scheduled for the beginning of 2023. The Mobinext project will end in June 2023 with a national presentation of the final prototype.

Learn more about Mobinext at:  Home | Citnm
 

Despite the – in our opinion certainly appropriate – decision to postpone the Euroguss to June, one attraction happening in this context nevertheless took place:

The awarding of prizes for castings at the European Die Casting Awards. This European die casting competition organized by the Verband Deutscher Druckgießereien e.V. (VDD) aims to honor die cast products made of aluminum, magnesium and zinc that are particularly innovative and technically sophisticated.

In this context, we were pleased that again some of our Trennex customers received awards this year, and we would like to take this opportunity to congratulate Albert Handtmann Metallgusswerk GmbH & Co. KG in Biberach, Torun Bark Magnesium GmbH in Schömberg, and Teilemacherei GmbH in Heilbronn for their prizes.

The award-winning castings show that die casting is constantly finding new applications regarding the reduction of costly production steps and saving weight.

We are pleased that we have been able to make a small contribution with our products to the success of the respective efforts and that they have been recognized in this way. In the end, we hope that the situation will have eased by June, and want to express our pleasure with which we look forward to the Euroguss in – hopefully - usual manner. Certainly, after this long period of limited contacts, for sure there will be much to talk about and discuss.


 


An example of this is the increasing need for pressure die-cast aluminum components, which place the highest demands on the casting process and component quality and which are demolded from the mold tools with tailor-made Chem-Trend release agents. Afterwards, the modern, water-based high-performance cleaners from SurTec remove the release agents without leaving residues and prepare the components optimally for further processing, for example, with the newly developed chromium(VI)-free passivations from SurTec.

SurTec and Chem-Trend provide technologically coordinated and tailor-made solutions for the entire production and value-added process of the components. Their own, jointly undertaken, complex and in-depth studies, together with close collaboration with external research institutions, offers users unsurpassed, perfectly coordinated comprehensive concepts from a single source.

At EUROGUSS 2022, on 18 -20 January 2022, the specialists from SurTec and Chem-Trend will be available in Hall 7A, Stand 7A-110, to respond to all your questions on process optimization and to advise users on the specific challenges in the production process.

About SurTec

The surface-technology company SurTec develops, produces and markets specialty chemicals for surface treatments. Its four fields of application, industrial part cleaning, metal pre-treatment, functional and decorative electroplating, cover the sector’s complete portfolio. SurTec is certified in accordance with the international standard ISO 9001 (quality management). Its additional certifications in accordance with OHSAS 18001 and ISO 14001 underscore its important corporate objectives of occupational health and safety as well as environmental sustainability and resource conservation.

The SurTec Group, with headquarters in Bensheim, Germany, is part of Freudenberg Chemical Specialities SE & Co. KG, and it operates in 22 countries with its own companies and in more than 20 countries through partner companies.

www.SurTec.com

About Chem-Trend

Chem-Trend is the most proven partner in the world for release agents, purging compounds, and other process chemical specialties. Using a customer-centric approach and deep research and development, Chem-Trend is dedicated to improving production efficiency, reducing waste, and minimizing the impact on the environment for its customers. Founded in 1960 and headquartered in Howell, Michigan, Chem-Trend offers a globally integrated network of experienced, knowledgeable, and insightful production and technical experts in all major manufacturing regions around the world, serving customers through offices in North America, South America, Asia, and Europe. Chem-Trend is part of Freudenberg Chemical Specialities SE & Co. KG, a global technology group. For more information, visit CHEMTREND.COM

About Freudenberg Chemical Specialities

Freudenberg Chemical Specialities develops, produces and markets specialty chemicals. In order to be close to your customers, its five brands: Klüber Lubrication, Chem-Trend, OKS, SurTec and Capol maintain a worldwide market presence. Freudenberg Chemical Specialities is one of the world’s leading providers of special lubricants, release agents and products for chemical surface technology, as well as chemotechnical products for servicing and maintenance and solutions for the refinement of confectionery products and other food products. The Group has its headquarters in Germany, with member companies in more than 40 countries, which employee more than 3,800 workers and have annual sales of roughly €1.1 billion.

www.fcs-munich.com

Family Type Name Supporting AM Technologies
Aluminum (Pure or unspecified alloy)   Kinetic, WAAM, binder jetting***
Aluminum Alloy A205 A20X L-PBF
Aluminum Alloy AlMgSc Scalmalloy L-PBF
Aluminum Alloy AlSi10Mg 4046 L-PBF, L-DED, WAAM
Aluminum Alloy AlSi7Mg F357, 4018 L-PBF, WAAM
Aluminum Alloy Al-5% Si 4043 EBAM, WAM
Aluminum Alloy Al-Zr-Fe CP1 L-PBF
Aluminum Alloy Al-Mn-Ni-Cu-Zr HT1 L-PBF
Aluminum Alloys AlMgSc AA5028* WAAM
Aluminum Alloy Al, Cu 2319 EBAM, CMT-WAAM, PTA-WAAM
Aluminum Alloy AlCu RS-230 L-PBF, WAAM***
Aluminum Alloy AlSiNi RS-390 L-PBF, WAAM***
Aluminum Alloy AlMg RS-507 L-PBF, WAAM***
Aluminum Alloy Al, Cu 2024 CMT-WAAM
Aluminum Alloy Al, Si, Mg 6061 L-PBF, bound metal, Kinetic
Aluminum Alloy AlMg4.5Mn0.7 5183 WAM, WAAM
Aluminum Alloy Al, Mg 5356 WAM, WAAM
Aluminum Alloy AlMg4.5MnZr 5087 WAM, CPT-WAAM
Aluminum Alloy Al 94.65%/Mg 5%/Mn 0.35% 5056 Kinetic
Aluminum Alloy Al, Zi, Mg 7075 Kinetic

Here is an overview of the EMEA repair center’s capabilities and expertise:

System Tasks
HandySCAN 300/307/700 Repair & calibration
HandySCAN BLACK / BLACK Elite Repair & calibration ISO 17025
Go!SCAN 20/50 Repair & calibration
Go!SCAN SPARK Repair & calibration
C-Track 3rd GEN Repair & calibration ISO 17025
C-Track 4th GEN Repair & calibration ISO 17025
MetraSCAN 350/750 Repair & calibration
MetraSCAN BLACK Repair & calibration ISO 17025

 

“We have at heart to provide a quality of service at least as good as our systems!” claimed Fanny Truchon, President & Business Unit Manager at Creaform. “We trust these service improvements will prove instrumental in relieving our existing and future EMEA customers from delays and costs associated with the logistics of a point of service located on a whole other continent. This marks the end of a journey that started in February 2021—when we started looking for a suitable site— but also opens an era of simplicity and autonomy for us and our customers in the region,” she concluded.

The year 2022 also marked an important sustainability milestone for Bühler as the company announced the next stage with more concrete targets and action plans. Bühler developed a strategy to reduce greenhouse gas emissions in its operations by 60% by 2030 and also committed to providing solutions that reduce energy, waste, and water in its customers' value chains by 50% by 20251 . 

To keep the pace of innovation high, research and development (R&D) spending remained stable at CHF 141 million or 4.7% of Group sales, in line with Bühler's strategy to be a technology leader in its selected industry segments. As part of its innovation promise to sustainably change value chains, Bühler launched some 40 new products in 2022, including six new core products.

Investing in people
Bühler was able to achieve these good results despite the many challenges in its markets thanks to the dedication and commitment of its employees. All our employees around the world have shown great commitment and perseverance. Our colleagues at Buhler China deserve a special mention. Although they faced strict zero-covid restrictions, regional lockdowns, and power outages, they kept production running.

In 2022, Bühler expanded and added to its development and lifelong learning programs for its more than 12,700 employees worldwide. In 2022, Bühler hired 230 new apprentices in Europe, North America, South America, Africa, and Asia, who are trained in three- and four-year courses in nine different professional fields. In total, Bühler employs over 500 apprentices worldwide.

Creation of a single Food segment and increased focus on services
To further increase the added value for customers, Buhler will integrate its Consumer Foods segment into the Grains & Food segment and focus more strongly on its service offering throughout the Group. A harmonized Food and Feed segment will enable more direct interfaces with customers, and processes will become more efficient as a result. Johannes Wick, CEO of Grains & Food, will head the segment. Germar Wacker, who previously headed the Consumer Foods segment, will take on new responsibilities outside Buhler. He will support Johannes Wick in the transition and will leave the company at the end of the first quarter of 2023. "We thank Germar Wacker for his great contribution to the successful acquisition of the Haas Group and wish him all the best for his personal and professional future," says CEO Stefan Scheiber.

In order to accelerate the positive development of Bühler's service business, Samuel Schär, who held the positions of CEO Advanced Materials and Chief Services & Sales Officer, will in the future focus entirely on heading the global Services & Sales organization. Marcel Natterer will now head the Advanced Materials business unit; he has successfully led Buhler's Value Nutrition business unit for the past ten years. He has also been appointed a member of the Bühler Executive Board.

Outlook: Continued positive development
While 2023 will most likely remain challenging, Bühler starts the year with a solid financial position and a high order backlog. Thanks to the developments in its markets, Bühler sees numerous business opportunities to offer solutions with added value and impact for its customers.

Despite all the uncertainties, Bühler intends to continue its positive development. "Overall, we are convinced that Bühler is well positioned to take another positive step in its successful business development in 2023, even in a very dynamic market environment," says CEO Stefan Scheiber.

Only very recently have AM-specific aluminum alloys begun to gain adoption in the market. The first and most popular one is Scalmalloy, which was developed and is currently marketed by aerospace specialists APWORKS (now part of Premium AEROTEC). Known service providers offering Scalmalloy manufacturing capabilities include some of the largest metal AM service providers in the world, such as 3T and Zare (acquired by BEAMIT), Sauber Engineering, Metron, https://www.3dprintingbusiness.directory/company/toolcraft/, PolyShape (now part of AddUp), Pankl and Quadrus Corporation.

Another popular aluminum alloy for AM is A20X, which was explicitly developed for additive manufacturing and can offer tensile strength up to 511 MPa, yield strength up to 440 MPa, and elongation at fracture up to 13%. A20X is now commercialized globally by ECKART, part of the ALTANA Group, after it acquired the original material developer AMT.

MX3D, the Dutch leader in WAAM technology, known for several high-profile applications, has also qualified a wide range of aluminum materials for its technology (available both via production services and the M1 hardware systemsì). These include AlSi10Mg (4046) and AlSi7Mg (4018) in wire form as well as 5356, and 5087. WAAM3D, a UK company that recently entered the market with the advanced and highly automated roboWAAM system, also offers aluminum wire, both 2319 and AlMgSc (with scandium, like aerospace-grade AA5028 but with a higher scandium content). The company supplies them in spools as large as 150 Kg, for extra-long production runs for both CMT-WAAM (cold metal transfer) and PTA-WAAM (plasma transferred arc) processes. WAAM3D also lists 2024 and 5087 alloys as available for both CMT and PTA WAAM processes but reports low demand for them.

Before the Russian invasion of Ukraine, RUSAL, one of the world’s largest aluminum manufacturers, launched the ALLOW series of aluminum products for AM which include both casting alloys and several alloys developed specifically for AM processes and optimized for sustainability and low energy demands. Among these are RS-230 AlCu (a hot crack–resistant 2xxx series alloy) and RS-390 AlSiNi alloys, which are suitable for applications up to 250 °C; and RS 507 AlMg and RS-553 AlMgSc alloys, which are corrosion-resistant, high-strength materials marketed at a significantly lower price than Scalmalloy. While the threatened full ban on Russian aluminum has not gone into effect, it is not clear at this time what the business perspectives for RUSAL aluminum powders are, even as the company produces as much as 6% of the world’s aluminum.

In 2020, French company Constellium launched Aheadd, a new generation of optimized high-performance aluminum powders for L-PBF. Among these, Aheadd CP1 (Al-Zr-Fe) is the preferred solution when high conductivity and increased productivity are required. Aheadd HT1 (Al-Mn-Ni-Cu-Zr) is a solution for high temperature and strength requirements.

Along with A20X, ALLOW and Aheadd, Canadian power manufacturer Equispheres launched Performance, Precision and Production aluminum powders for AM (which are both the brand names for each product and their intended uses). The company developed perfectly uniform, perfectly spherical powder improving process reliability, speed of production and part performance in AM, targeting opportunities for high-volume, lightweight AM parts. Equispheres has also partnered with TRUMPF, Lockheed Martin, Aconity3D and Morf3D to accelerate development.

Aluminum binder jetting

Equispheres aluminum powder is sinterable without modifications or additives. This provides a performance advantage on binder jetting printer platforms. With the binder jetting process lauded as the breakthrough needed to bring additive manufacturing to the next level, these inherently sinterable aluminum powders will open the doors for mass production of lightweight parts.

This brings us to the interesting topic of aluminum binder jetting. As metal PBF processes become more and more productive through larger, faster and more automated systems, the adoption and demand for aluminum alloys are expected to grow significantly. However, a major challenge to the widespread adoption of aluminum in AM is that the processes targeting large batch and serial production via AM, which would benefit the most from aluminum’s lower cost, are high-throughput binder jetting processes. In terms of materials development, these processes generally benefit from the ability to rapidly adapt metal materials initially envisioned for and used in MIM processes. Aluminum and its alloys are not among these

In binder jetting as in conventional MIM, the metal powder is first mixed with a binder in order to make it moldable or to build the part additively. The green part is then sintered in a furnace. The binder is removed and the oxide layer is reduced with heat. The metal powders join to form a solid object. Aluminum is challenging to sinter as the oxide layer surrounding the particles can only be removed at extremely high temperatures, while aluminum has a relatively low melting point, which restricts the maximum sintering temperature. It is therefore very challenging to remove the oxide layer on the aluminum powder before the entire metal piece has melted.

Solutions to this issue have been explored for several years, but full commercialization of aluminum as binder jettable materials has remained beyond reach. Today, however, this may be changing. In early 2021, both binder jetting companies Desktop Metal and ExOne (now merged) separately achieved major breakthroughs in the sintering of aluminum 6061 for parts produced by binder jetting technology.

The new powder from Desktop Metal enabled the sintering of unadulterated 6061 aluminum and represents a significant improvement over prior techniques used to sinter aluminum, which required coating powder particles, mixing sintering aids into powder, using binders containing expensive nanoparticles or adding metals such as lead, tin and magnesium. Critically, Desktop Metal’s powder also enabled compatibility with water-based binders and has a higher minimum ignition energy (MIE) relative to other commercially available 6061 aluminum powders, resulting in an improved safety profile. Desktop Metal and Uniformity Labs are working to qualify the powder and scale production for commercial release. Once fully qualified, Uniformity 6061 aluminum will be available for use with the Desktop Metal Production System platform.

The potential of aluminum as a material for binder jetting is significant and Ricoh has so far centered its entire metal AM strategy on this specific segment. Although its technology is not yet marketed, it has already proven the ability to produce complex and fairly large parts.

Aluminum for kinetic consolidation

Another Australian company, SPEE3D, supports high-speed, large-format 3D printing of (non-spherical) aluminum powders (including 6061, 5056, and 7075) via its Supersonic 3D Deposition technology, a type of kinetic consolidation (aka cold blown powder). This is the name given to the patented process in which a rocket nozzle accelerates air up to three times the speed of sound, into which metal powder is injected and then deposited onto a substrate maneuvered by a six-axis robotic arm. In this process the sheer kinetic energy of the particles hitting each other causes the powders to bind together to form a high-density part with metallurgical properties superior to casting.

Wire-based aluminum 3D printing

Aluminum alloys could also prove to be valuable and very cost-effective materials for high-throughput WAAM (wire arc additive manufacturing) processes. In fact, today, the majority of aluminum alloys are printable only via wire-based technologies. The use of various aluminum alloys across various types of WAAM technologies is also an actively researched field. Recent work shows that the most promising alloys are AlLi, AlCu, Al–Mg, AlZnMgCu, AlCuMg, AlSiMg, AlMgSi and AlMgMn/AlMg5Mn (these are of particular interest due to their high strength and corrosion resistance). Several wire-based metal DED companies around the world target aluminum as a key material.

AML3D, an Australian company marketing WAM (Wire Additive Manufacturing) technology through the Arcemy systems, supports the use of several aluminum alloys in wire form, specifically 2319, 4043, 5183, 5183 (0.2%Sc), 5356, and 5087. The WAM process is characterized under the 3D printing standards for Direct Energy Deposition, Compared to other wire-feed-stock metal printing techniques such as Electron Beam, Wire Fed Laser and Laser sintering processes, WAM can be used to print metal parts in an open free-form fabrication environment using a localized inert gas, reducing fabrication costs while improving material properties.

While aluminum support is often part of WAAM companies’ material strategies, it is also interesting to note that Meltio, a rapidly growing company marketing high-speed, low-cost, mainly metal wire-based AM systems, does not currently offer aluminum among its supported materials. It is also worth noting that Xerox recently abandoned its ElemX project, which was based on a liquid metal printing approach and saw aluminum as the primary material for the technology’s application and growth strategy.

In the US, MELD, a growing startup with a key interest in defense applications, developed a solid-state process (meaning the material does not reach the melting temperature during the process) to produce high-quality materials and parts with low residual stresses and full density with significantly lower energy requirements than more conventional fusion-based processes. The MELD process is capable of printing large metal parts at a scale not yet seen in the metal additive market and deposits material at least 10 times faster than fusion-based metal additive processes. MELD’s first commercially available machine, B8, uses solid bars of metal however different powders can also be combined to make a Metal Matrix Composite (MMC) such as Al-SiC, Al-Fe, Al-W, Al-Mo.

Among material suppliers, the AM materials portfolio of voestalpine Böhler includes a non-specified aluminum wire for WAAM. However, the use of WAAM with aluminum materials is still often limited by defects such as porosity and solidification cracks, which can severely limit the mechanical properties of the components, such as component strength or ductility. Recently a startup called Fortium Metals, which builds on the experience of Elementum 3D, entered the market focusing specifically on metal wire materials for additive manufacturing. Among its capabilities, the company offers “ideal metallurgy for welding the unweldable”, including 1xxx, 2xxx, 6xxx, and 7xxx series aluminum, by solving hot tearing and hot cracking issues.

Aluminum applications in AM

As metal developers and manufacturers introduce more AM-specific aluminum and aluminum alloy materials, the applications for the metal continue to grow. Today, though application potential remains largely untapped, there are some areas where aluminum AM is progressing.

Scalmalloy was developed specifically for aerospace applications and has the properties to back it up. The aluminum-magnesium-scandium powder alloy has a high strength-to-weight ratio, good ductility and corrosion resistance. Used in combination with topology optimization, the material can deliver lightweight, high-performance aircraft components. It is also worth mentioning that the aluminum alloy was used by APWORKS in the creation of the Light Rider, a 3D printed motorcycle back in 2016.

In the automotive and motorsport worlds, aluminum alloys are being implemented with 3D printing technologies. A notable case is the window guide rail on the BMW i8 Roadster. Made of aluminum alloy, the metal component weighs less than the injection-molded plastic part that is normally used but is still considerably stiffer. Its importance has already been recognized with an Altair Enlighten Award. Another key application saw Mercedes Benz 3D print one of the very first spare parts for the Trucks division back in 2017. Another key initiative, also dating back to 2017, saw Daimler, EOS and Premium Aerotec partners on the NextGen AM project whose main objective was to advance the automation of.the industrial 3D printing process, with a specific focus on the qualification of aluminum for use in industrial 3D printing. The project was brought to an end in 2019 as the companies said they had gained significant insights.

Motorsports is another high-growth area for AM, and aluminum can play a role. In 2020, Formula 1 approved the use of two Elementum 3D aluminum powders (A6061-RAM1 and A2024-RAM2) for the 2021 racing season. Elementum 3D’s A6061-RAM2 alloy was also used by aerospace startup Masten Space Systems to produce a 3D printed e-pump.

The luxury and hypercar automotive segment continues to be the most receptive to aluminum 3D printing, especially (at this time) for L-PBF applications. The most notable is the ongoing collaboration between Divergent and SLM Solutions on the Czinger21 supercar, which features as many as 350 3D printed parts on each vehicle, the majority of which are made using aluminum alloys.

Also notable in the automotive space is the German EDAG Group, which in 2020 developed an aluminum alloy for 3D printing automotive parts in cooperation with eight partners. The metal, CustAlloy, is engineered to be “crash-proof” and has higher strength and elongation at break than other aluminum AM materials. Looking at more widespread use in mass market automotive, Ford and binder jetting specialist ExOne (now part of Desktop Metal) developed a way to 3D print aluminum 6061 using binder jetting, as well as to sinter it. The process, capable of producing parts with 99% density, is still patent pending.

There is also a myriad of applications for aluminum alloys in the industrial sector, including the production of heat exchangers and heat sinks. Australian AM company Conflux Technology demonstrated how it could produce more efficient heat exchangers using AM and aluminum alloys. Specifically, the company showed a 3D printed heat exchanger built using the EOS M 290 3D printer and EOS’ AlSi10Mg material. The now-patented heat exchanger has various applications across a range of industries, including aerospace, automotive, oil & gas, chemical processing and microprocessor cooling.

Wire-based, large format applications (mainly via WAAM technology) have included the Aluminium Keel project, part of an ongoing collaboration between KM Yachtbuilders and MX3D to research and 3D print aluminum parts for the maritime industry. The aluminum 3D printed keel was produced using the company’s Robotic WAAM (Wire Arc Additive Manufacturing) process. Another recent project saw MX3D unveil a 3D printed aluminum bike, the Arc Bike II.

Speaking of large-format aluminum printed parts, the largest to date was produced by MELD Manufacturing. The US company used its unique friction consolidation 3D printing process to show off the scalability of its open-air capabilities by printing a ten-foot (3.05 meter) diameter aluminum cylinder, using off-the-shelf aluminum bars.

 

Quantifying the business of aluminum AM

By auditing every AM product on the market today, 3dpbm Research presented the most accurate overview of the metal AM market in terms of shipments recorded for each major material family. This provides the basis for material family–specific 10-year forecasts in the recently published Metal AM Market Trends and Opportunities report.

The report shows that the fastest-growing material families in AM are aluminum and copper. Aluminum is already widely used in powder AM processes, but until recently almost all aluminum AM powders on the market, including the most popular, AlSi10Mg, were casting alloys adapted for use in AM. Starting with Scalmalloy, introduced by APWORKS in 2016, and A20X, a new generation of aluminum alloys developed specifically for AM are now entering the market.

The main obstacle to aluminum adoption in AM is adapting the material for bound metal processes. BMP processes would be the largest consumers of aluminum alloys for AM, as the technologies target large volume cost-effective productions,  were it not for the fact that they require the sintering of green parts in a furnace which remains a challenge that is only now starting to be addressed.

In terms of the metal AM materials demand forecast, the most evident change is the rapid increment in aluminum alloy adoption. Today aluminum alloys are the fourth most popular alloys after titanium and nickel, with 249.7 tons shipped in 2021, registering a growth of +36.7% compared to 2020. They will become the third most popular alloys by 2030, when they will represent nearly 20% of total metal AM material shipments, with 5,354 metric tonnes. The increase in aluminum demand could be even more significant if binder jetting technologies prove able to proficiently process it for serial production.

In terms of revenues, aluminum alloys represented the fourth largest material segment in 2020 with just $17.9 million (US) generated and growing by 36.8% in 2021. This gives us a better understanding of the size of the AM materials market. While growth will be significant, current revenues are very limited due to the small quantities needed to produce parts via 3D printing and the low numbers of parts generally produced via AM, whether for prototypes and tools (which are generally one-offs) or low batch production parts.

With that in mind, it is clear from the variety of potential applications and uses, that aluminum AM is destined to grow significantly over this decade. Among the currently established metal AM materials, aluminum alloys are expected to register the most significant CAGR at 33.3%, followed by titanium, steel, nickel and cobalt alloys. This will make aluminum and its alloys the third most relevant revenue opportunity at the end of the forecast period, generating $321 million in yearly sales by 2030 (over 1700% growth).

Source: www.3dprintingmedia.network

*This text was in part extrapolated from 3dpbm Research’s Metal AM Market Trends and Opportunities 2020-2030 report. It was updated to reflect the latest products and trends that have emerged.

With the addition of this software platform available to its industrial customers, Meltio takes another step forward in its commitment to improving the ease of use of its wire laser metal 3D printing technology. With this new ecosystem, Meltio takes another step forward in its firm commitment to offer a 360° solution to provide ease of use of its wire laser metal 3D printing technology in software and hardware. Meltio's end-user value is based on offering Freedom of choice and Healthy competition in a new market.

About Meltio:
Meltio takes metal additive manufacturing to the next level by developing high-performance, affordable, and easy-to-use metal 3D printing solutions using wire laser metal deposition technology. The company’s mission is to delight customers, partners and employees by pioneering the development of affordable metal 3D printing systems that are reliable, safe, and powerful, continually reinforcing their status as disruptors.

 

Die-Casting operations are – among other metal casting / foundry operations – on one side the last frontier when it comes to digital transformation and digitalization of company processes as ancient traditions carried forward by generations and huge amounts of experience may be replaced by modern state-of-the-art software-based company solution technologies, making the industry more attractive to young talent and providing new insights. On the other side die-casting companies are catching up when it comes to digitalization like no other industrial area. The reason for this is the relative process easiness in comparison to iron / steel casting operations.

Although metals & alloys have been melted and cast in foundries and for many centuries and for die-casting since many decades; ever since sophisticated planning and control systems were introduced, processes have changed, and these are now constantly being put to test.

Cost transparency, material and energy efficiency and process security in real time, combined with the much quoted “fast time to market”, have become essential if especially die-casting operations want to survive. The digital transformation in die-casting but very much in the foundry world is taking place right now with more and more interest in items like IoT = Internet of Things, BIG DATA management, Data Analytics and ultimately Data Visualization in real time – if possible.

In this paper, a case study of 2 totally different foundries are presented and on how a die-casting operation can achieve process controls using “Foundry 4.0” insights, but the journey to that goal can be long.

INTRODUCTION:

In a foundries business, like all competitive businesses, a good customer does not want a great deal nor the best deal. All he wants is a sustainable win-win FAIR deal. And a sustainable win-win FAIR deal is only possible when the supplier knows the right processes and have the expertise to manage the Product Actual Base Cost = ABC. You must know your ABC as it is YOUR strategic asset! This counts ESPECIALLY for metal casting operations!

By definition, ABC covers all the associated cost of raw metal materials, man-power direct cost, factory overhead, sales and the general administration cost all in a variable and fixed component where applicable. In metal casting we also name it C2C = Cost to Cast, comprising of more than just a BOM (Bill of Material) as it entails a “Bill of Operation”, “Bill of involved Machinery”, “Bill of Sequence of Work”, “Bill of Manpower used” and many more in a precise digital replication (digital twin = resource plan) of the metal casting process.

THE ACTUAL SITUATION:

In most foundries that we have worked with, unfortunately, many do not know their real ABC. This happens because, often times, one fails to recognize that knowing the foundries process and knowing the foundries business are two different things. These two are inter-related and NOT mutually exclusive. If they are treated incorrectly, one may end up either overprice itself out of the market or in the other extreme case, underprice too low to even stay in the business. Many foundries we worked with look for $/kg pricing on their castings. That merely reflects (sometimes poor) assumptions and does not reflect actual situations happening daily. The more is assumed the rougher the ABC becomes the less precision is prevailing.

Furthermore, in many foundries and due to the above-described situation, they assume they are profitable as at the end of the month the cashflow is positive. However, they forget that maybe only a fraction of castings produced / orders fulfilled really contributed to this, whereas other orders / other castings produced actually created a loss to the operations.

Implementation Barrier

Many foundries fail to recognize and provide the right infrastructure and resources to an effective implementation. Like all Digital Platforms, FRP® - Foundry Resource Planning Solutions - works on a Data Base that requires timely inputs in order to CAPTURE the Actual Cost Data; material quantity, labor factor, cycle time and tie that to the product identification. In many foundries that we worked with, digital platforms as such fail to take off because of inadequate resources for the data inputs and the culture to sustain the system.

The challenges of determining a product ABC = C2C in foundries business are as per below and is considering all aspects of the main casting process having a discontinuous workflow. If foundries put their operations on an integrated digital platform with a seamless reporting chain and fully understand the importance of deploying a digital twin model in their daily operations, then they can easily overcome the described challenges.

THE 3 – “ABC” & “C2C” - CHALLENGES:

#1. Metal Price Volatility:

Metal price volatility, although some degree of adjustment is allowed in some cases, but few in between. With proper database correlation foundries could easily create “raw material price scenario manager” hence be in a position to enhance their resilience against any price volatility. This is easily done when raw material prices are not merely captioned in an Excel file but in form of an integrated database with automatic and real time adaptions to international price indices as well external sources web-site source (e.g. Steel-Mint, Metalshub, etc.).

When this is done, a metal casting / foundry procurement officer / manager will be in a positive position to even “predict” future trends and counter react in an early fashion / manner since he knows the actual production cost / raw materials consumed and compares easily with the planned figures.


#2. Process Uncertainties:

Process uncertainties associated especially in die-casting where tool life and the diecast machine operating conditions that make them determining a Standard Cycle Time impossible. In sand-casting the material conditions, melt quality, core quality and many more aspects contribute to these uncertainties. The metal casting process is THE ONLY manufacturing process where a product is shaped from a liquid. Hence, it is at times extremely difficult and involving a lot of guess work and numbers by experience, to check on the actual process conditions and accordingly on the process variables. The more this can be standardized again via bringing all on an integrated data platforms the better it is. Planning the process and making the plan precise is one thing. Executing the plan is another.

#3. Labor Cost:

Direct labor cost build-up as secondary process work increases with tool life. E.g. in die-casting extensive deburring and reworks that kill your profit because many times it is not accounted for. In sand casting you would talk about additional fettling and cleaning cost OR in further secondary processes in additional heat-treatment and machining cost. Also, here the major principle counts: what you cannot measure you cannot control and the better you plan and better execute the plan the better you will be able to get your labor cost and many others under proper control. This may also involve organizational control at times.

THE SOLUTION FOR “ABC” & “C2C” - TRANSPARENCY:

Therefore, an Integrated and Continual Process Management (ICPM) tool, driven by high integrity live data is the way forward to minimize the above uncertainties; eliminating surprises that eat into the bottom line, and a scientific way to drive your CVP (Cost Volume Profit).

The live data enable you to drill your cost down to each stock keeping unit (SKU) level (effectively that’s your multiple BOM-cost, see above) in a timely manner and to bench mark against the ABC = C2C; the result is a clear Price Quote Variance (PQV).

Furthermore, with a real time dashboard looking at your inventory in every foundry stage would allow you to minimise SKU levels and provide transparency on never seen before transparency. With this, what we call also “SeW-inventory” (Sequence of Work) you will be able to look at every order, at every foundry stage, at every product and at every single piece that is part of your current “rolling” inventory in your operations. Examples have shown that by just providing clear and tangible transparency in this area, real $$$-savings in a magnitude of US$ 80-100k in one year can be achieved for a typical SME – iron / steel or even die-casting foundry!

Again, production data MUST BE IN FORM OF A DIGITAL TWIN MODEL CAPTIONED PLATFORM, else it is not possible to achieve such number and many foundry / metal casting operations stay as a “black hole”.

FOUNDRY EXAMPLE AND CASE STUDY #1 FROM INDIA:

(pictures inside the presentation only)

This Aluminium die-casting foundry operates about 500 ton of castings every month. For IP-reasons the identity of this foundry is kept secret and not to divulge information that may compromise their competitive level.

The processes applied are purely LPDC / GDC and no HPDC in this location. From the various pictures seen in the presentation only there is no or very little data transparency and / or traceability of castings. The C2C is estimated and most if not all operational control is done using Excel files and paper and pencil, and only partially information is fed into the corporate system resulting in daily / weekly / monthly adjustment in terms of sequence of inventory and material management. Productivity is despite the volume and high labor-intensive production volume on a medium level with almost daily fire-fighting and production meetings. Still, they produce quality castings even for EV’s.

FOUNDRY EXAMPLE AND CASE STUDY #2 FROM INDIA:

(pictures inside the presentation only)

This Aluminium die-casting foundry operates a similar tonnage than example #1 however with much less manpower volume and higher amount in automation and digitalization deployment. Again, the identity of this foundry is kept secret and not to divulge information that may compromise their competitive level.

The process applied is LPDC only in this location with HPDC / GDC in other locations. From the various pictures seen in the presentation there is right from the beginning a very high level of data transparency and digital data collection available. Every casting is after its “birth” coded with a QR code and traced /tracked inside the factory. The process steps may differ for different casting models and as such the casting itself via the QR code can “tell it’s story” to the respective production sequence and site. This is btw, the true essence of what “Foundry 4.0” is all about. In addition to that, the furnaces are centrally monitored, energy consumption is digitally controlled, such as temperatures, metallurgical measurements and the like. In the end and at a pinnacle of production planning and controlling this foundry operates an MCT = Manufacturing Control Tower. All information comes to the “control room”, there are data analytics and other tools applied to make data driven decisions in real time and on-time. No lengthy meetings required and no manual interventions unless there is an un-planned and un-controlled occurrence. This foundry operates with the motto: What you cannot measure you cannot control and lives by this principle.

FRP® - FOUNDRY RESOURCE PLANNING SOLUTIONS:

FRP® - Foundry Resource Planning Solutions software is deploying a DIGITAL TWIN platform concept. This allows you to digitally replicate the complete manufacturing process of metal casting regardless of die-casting or sand-casting. The information used comprises more than a simple BOM since all labor, machinery, settings, materials and timings are considered and with this you will be able to do all production planning and very much controlling but also much more in a systemic Data Driven Continual Improvement that protects the Bottom Line in real-time. This is in its entirety completely different that classical corporate systems.

FRP® is an integral part of the ICPM tools mentioned above. You will know where you are going (with your monthly / quarterly / annual PnL in sight) before the month end closing and you have the precious lead time to manage your operating cost.

The end result is, you will always have the high integrity cost data at the SKU-level and that means your projections will be realistically accurate at all times.

With an accurate ABC = C2C at your disposal means you will have an ACCURATE and PRECISE quotation data and the right tool to manage your daily PnL. On the other hand, if you still use a Traditional Historic PnL Management, then this will render your effort "too late to correct the train" before it hits the wall.

Actual cost requires Actual Data and FRP is the digital tool available to compute the A-cost. Contrary to quoted cost that is based on Estimates Cost; E-Cost. Over time, the A-cost become the valuable cost data base that can be used as the BENCHMARK to more accurately form the basis for the next generation E-Cost.

SUMMARY

In today’s world (M)-SME foundries need intelligent solutions! It is not enough to merely rely on manpower especially in and labor-intensive processes. Cost optimizations start at the RFQ level especially for low volume / high mix operations but just as well in the reverse.

Big date is Big money, data analytics and data visualization in real time requires more than what classical enterprise software platforms deliver, especially when a typical MS-Excel economy develops under the Level 4 application. In such cases a MES system like the one introduced is paramount to be deployed.

Case studies from two totally different operations have been described but cannot be disclosed in paper form, only the neutralized pictures will be made available in the presentation itself but not the publication.

The competitiveness of metal casting enterprises depends very much on their ability to foster a digital mindset, only then they will start exploring and ultimately deploying modern state-of-the-art software-based systems allowing to reduce wastage and increase productivity.

Visit to DGS Druckguss Systeme AG

DGS Druckguss Systeme AG, based in St. Gallen, is a global developer and manufacturer of sophisticated die-cast components and system solutions made of aluminum and magnesium alloys. Prof. Dr. Lothar Kallien, head of the foundry laboratory at Aalen University, also gives lectures on foundry technology, among other things: "Establishing contacts with industry and possible employers for our students is important to us."  The group received a warm welcome in St. Gallen and was given insights into production, finishing and quality control. Two former students from Aalen University, who now work at DGS, gave an overview of the parts that are manufactured at DGS. They were particularly proud of a new production line that runs almost autonomously. "During the company tour, it was impressive to see the sizes of the individual process steps of die casting," said one student. Not only the huge 4,400 ton die-casting machines, but also the mold used for casting to produce structural components for Audi, for example, or the melting furnaces in which the aluminum is heated until it liquefies.

Mechanical engineering students are in demand by industry

"Towards the end of the tour, we were advised to apply urgently to DGS after graduation, as they depend on students with experience and knowledge in foundry technology from Aalen University," one student reported.

RD2005PAD - unique rotary nozzle for coating of planar materials

With the RD2005PAD, a rotary nozzle for coating with PlasmaPlus technology is now available for the first time. This process uses nanocoatings to create specifically functionalized surfaces that are tailor-made to meet customer requirements with regard to planar materials. The spectrum ranges from superhydrophobic, adhesion-promoting to superhydrophilic coatings. With the RD2005PAD, the first rotary nozzle with precursor feed, Plasmatreat is once again the pioneer. Until now, only static nozzles were used worldwide for this coating application, which had its focus in the selective modification of surfaces. The new nozzle, which rotates around a rotation axis, is now suitable for coating flat materials and now also offers the advantage of a particularly homogeneous treatment with high intensity in the PlasmaPlus process. This produces a reliable functional layer that enables optimum bonding, printing or painting of the coated surface.

We sourced 3D printing services before we invested in our own system, so we knew we could drive down time and costs, said Thomas Nielsen, CEO of Hanssons. The large-format size to build molds and cores and the fast production speeds attracted us to ExOne’s binder jetting solutions.

Thomas Nielsen
CEO Hanssons Foundry

Figure 2 shows the temperature distribution at the time the casting is ejected from the die. The distortion of a structural component during the casting process is composed of the “spring-back” during ejection of the part (stored elastic stresses are released when the component is removed from the die) and the subsequent (free) distortion caused by cooling to ambient temperature. Local areas with higher temperatures have a stronger effect than colder areas during cooling, ultimately causing the thermal distortion.

PFW10LT Openair-Plasma nozzle - for temperature-sensitive material

With the new PFW10LT, Plasmatreat has developed a low-temperature nozzle that also activates thermally sensitive materials and surfaces with high intensity. It is designed for use at low temperatures below 60 °C and performs a particularly gentle pretreatment of plastics prior to subsequent processes, e.g. bonding. The plasma nozzle is particularly suitable for small treatment areas and contours such as boreholes or groove areas, for low-lying applications in 3D components or for medical components and products. The PFW10LT plasma nozzle is used for a treatment width of approx. 4 mm.

Hanssons installed an S-Max® Pro premium binder jetting system in 2020 and began providing precision tooling without the long wait and high cost of traditional patterns and core boxes.

Nielsen admits it takes time for customers to embrace the new technology but sees 3D printing growing as more companies see the benefits for rapid prototype castings. Hanssons also impresses clients with the high-quality and fine detail of the 3D printed cores that the team can deliver fast, even for single-piece production.

Being the first foundry in Denmark with an in-house sand 3D printer is a source of pride and a business opportunity. “Someone had to be the first,” Nielsen said. Hanssons 3D prints molds and cores not only for its casting customers, but also to supply other foundries with on-demand tooling for production. “We can offer local solutions to the market, and it helps reduce delivery times and ease supply chains even more when we can produce domestically for industrial buyers so they don’t have to order abroad.”

 

ExOne | Case Studies

Figure 3 shows the measurement of the virtual distortion result without considering the pre-corrected distortion in MAGMASOFT  ®. The maximum deviation from the nominal geometry is approx. +2.3 mm at the left end of the side connector. Measurements are performed using a so-called RPS positioning. The task of the reference point system (RPS) is the unambiguous positioning of the component in free space.

PFW100 Openair-Plasma nozzle - for flat surfaces

In order to treat flat components or surfaces at high process speeds and at the same time over a large width, the PFW100 is now available as a suitable plasma nozzle. It is particularly suitable for the pretreatment of heat-sensitive materials such as thin plastic films or textile products such as synthetic nonwovens. It can also be used for the surface cleaning of glass or metal. The PFW100 performs uniform pretreatment over a width of 100 mm per plasma nozzle at relative speeds of up to 200 m/min. The treatment width can be flexibly varied via the modular arrangement of several nozzles.

Fig. 4a shows the predicted distortion result from the simulation without pre-correction in the measurement software. The import of the simulated, distorted component into the virtual measurement tool used by VW enables the creation of a virtual measurement report, similar to the quality inspection of real components during series production. In this way, the calculated component distortion can be analyzed in any required detail and according to specification. Corresponding to the evaluation from the Measurement Perspective in MAGMASOFT  ® (Fig. 3), here, too, the maximum deviation from the nominal geometry is at the left end of the side connector (RPS positioning).

Figure 4b depicts the distortion result from the simulation with the pre-corrected die geometry, also in the RPS positioning. It shows a significant reduction in casting distortion. Nearly all critical areas are within the specified tolerances for joining and functional surfaces of +/- 0.7 mm.

Figure 4c illustrates the real measurements of a cast sillboard side connector with the same parameters used for the distortion prediction with MAGMASOFT  ®. The part is dimensionally completely within the specified tolerances and corresponds both qualitatively and quantitatively to the geometry predicted by the simulation.

The distortion predictions for the sillboard side connector from the casting process simulation with MAGMASOFT  ® have shown good agreement with the measurement results on the actual cast part with pre-corrected geometry. The tooling modified based on the simulation resulted in most casting areas being in tolerance without the need for additional tool correction loops after the first trial. Before working with MAGMA, the precorrection in the die had to be determined by means of several casting trials.

The old method was expensive, cumbersome and sometimes led in the wrong direction. For VW, the new path is now no longer a one-way route: Large castings can be produced without long delays – and, above all, without distortion.

About Plasmatreat

Plasmatreat is an international leader in the development and manufacture of atmospheric plasma systems for the pretreatment of substrate surfaces. Whether plastic, metal, glass or paper - the industrial use of plasma technology modifies the properties of the surface in favor of the process requirements. Subsequent processes include bonding, painting, printing or gasketing.

Openair-Plasma® technology is used in automated and continuous manufacturing processes in almost every industrial sector. Examples include the automotive, electronics, transportation, packaging, consumer goods and textile industry, but the technology, cost and environmental advantages of the plasma technology are used in medical technology and in the renewable energy sector as well.

The Plasmatreat Group has technology centers in Germany, USA, Canada, China, and Japan. With its worldwide sales and service network, the company is represented in more than 30 countries by subsidiaries and sales partners.

For more information, please visit: www.plasmatreat.com

Visit to Bühler AG

Afterwards, the group went on to Bühler AG in Uzwil, where they were also warmly welcomed by Hermann Roos, the Structural Process Manager and also a former student of Aalen University. In the showroom, the students were shown the corporate divisions of Bühler. Two billion people eat food made with Buhler equipment every day, and one billion people ride in vehicles that contain die-cast components made with Buhler technologies. "Given this global relevance, our mechanical engineers who know foundry technology are immensely important for the challenges of the future," says Kallien. During the tour of development and production, the students were able to marvel at, among other things, the enormous casting unit of the new Carat with 8,400 tons of clamping force (the force that presses the mold halves together in die casting), which Buhler is currently setting up.

Further information on the courses of study

Students interested in Mechanical Engineering/Production and Management with the three elective specialisations Production, Business/Management and Digital Production

can find more information on the Instagram account maschinenbau.hsaalen, at www.maschinenbau-aalen.de or by WhatsApp to the mechanical engineering student advisory service on 0152 27 14 93 14.

Looking out of the window in the meeting room of Schmiedag’s administration onto the Volme, it is hard to believe what authorized signatory Detlev Müller recounts about the dramatic hours from July 14 to 15, 2021: “Due to the continuous rain, the Volme rose steadily and was already just below the bridge in the afternoon. Then I went over to the forge for a check, and when I came out of the hall again about half an hour later, the water was already flowing over the bridge decking.” Müller went back to the hall, had the production stopped immediately and evacuated all employees. 17 employees did not make it directly, Müller was one of them. The main escape route from the factory premises, the underpass to the B54, was flooded; the vehicles of the factory staff, which were still in the employee parking lot were lost. “When the water was about 30 centimeters on the site, I instructed everyone to climb onto one of the employee offices, where we could have used ladders to reach the roof of the hall in an emergency. Anything other than entrenching ourselves would have been too dangerous, because the water was coming from all sides and the current was unpredictable, with a tremendous flow speed.”

It was not only the water that proved problematic, but also the flotsam on the Volme, which was carried along by the masses of water and collected at and on the bridges on the plant site. The southernmost bridge with the most flotsam acted like a dam that could break at any time, so that even more water could have flowed uncontrollably toward the factory buildings in one fell swoop. “Meanwhile it was dark and if flotsam then breaks loose and is heading towards you, there is practically no escape. It was therefore clear to us that we had to spend the night on the factory premises, because any further attempt to escape would have been too dangerous. In the end, the water stood at a height of about 1.90 meters above the floor of the halls.”

This meant that all the facilities were also flooded. The team on the site had acted with foresight and de-energized the entire plant: “The electricians naturally think ahead in such situations, removed all the main switches and cut off the power supply, which subsequently turned out to be an advantage when it came to damage limitation and reconstruction”, Müller explains.

The team around Detlef Müller that remained on the premises was rescued by boats from the German armed forces early in the morning. Müller met later with a team to sound out the situation and check whether the site could be re-entered. “The water is one thing, but when it had receded, everything was full of mud – everywhere. And we had to deal with dust, for weeks, settling everywhere.” ABP’s warmer was also affected, was full of water, mud and residue. 

The future of Schmiedag was hanging by a thread in this situation, as the technical manager of the Schmiedag GmbH, Heinz Klenen, explains: “If nothing works at all, neither electricity nor IT, and all machines are affected – then this was basically a total loss.” However, the company benefited from being part of the Georgsmarienhütte Group. “The colleagues were able to help quickly – we moved products to other locations, were able to use resources such as experts, or the group’s own company fire brigade, which was able to supply us with lots of material that we didn’t even have here – from shovels to wheelbarrows to pumps,” explains Detlef Müller, “the colleagues came at the weekend, pumped out and set up construction dryers.” The motivated team both in the group and at the Hagen site contributed a lot to the fact that Schmiedag was able to resume production comparatively quickly.

The colleagues from the group were also able to help with the power supply: For electrical switchgear and power feeds, a site from the group could help that had similar equipment as needed by Schmiedag. This allowed for much faster restart than if a completely new feed had been needed. With the help, high voltage could be brought to the site in late August 2021 and the first plant could go back into operation. “With all the misfortune, there was also a lot of luck”, explains Heinz Klenen, “with the available replacement machines, for example, with quick help from the other plants, and the fact that we were just in the repair phase and had shut down the furnaces. All tempering furnaces were out of operation – much more could have happened if they had been running in full operation at high temperatures. They cannot be shut down in half an hour, especially since there was no warning whatsoever that such a flood disaster could hit us, and not even at short notice that masses of water were moving towards us.”

ABP Induction, too, was able to contribute to the quick return to normality. The ABP heating system type EBS 460 WK installed at Schmiedag was affected by the flood. A large part of the heater had been under water and was damaged and dirty after the water receded. An ABP team inspected the plant in November 2021 and prepared a quotation for a comprehensive modernization of the heater. Practically, all the relevant components of the heater had to be replaced and renewed, starting with the feeder panel with circuit breaker and fuses to the four IGBT converters with mains chokes, coupling choke, control boards and fan including control panel. All current transformers, voltage transformers and insulation monitoring were also affected, as well as the drive cabinet with all frequency converters and the control panel.

“As the old hardware was no longer available, new, up-to-date Siemens hardware was used. The program was upgraded to TIA. As a result, the control technology of the heating system is now again on a par with that of a new system”, explains Dr. Marco Rische, Director System Business at ABP Induction. ABP was also able to respond to special requests for the reconfiguration of the plant. The withdrawal at the heater was to be changed from an inclined lift to a robot withdrawal in the course of modernization. For this purpose, a coupler module was used to provide communication and signal transmission to the robot. The engineering also had to be adapted. To this end, ABP supplied a second light barrier so that block adhesives can be detected more efficiently.

The heater was brought to the ABP plant in Dortmund and completely refurbished. It had been completely overhauled already by mid-March 2022 and could be delivered to Schmiedag again. “It was important to us to help quickly and without complications and to improve the system in all possible places during the modernization. Today, the heater is as efficient as a new system”, explains Dr. Marco Rische.  Aspects such as variability and energy consumption also play a role. The heater is appropriately tuned to loading and unloading, the operation is optimized in terms of energy, and due to the introduction of the robot unloading, also for throughput.

The other systems and equipment at Schmiedag were also put back into operation step by step. The backup server with all relevant operational and customer data, for example, was well protected. “Fortunately, we had planned the server’s position so that it remained above the water surface.” This helped to resume operations: “Nothing would have worked without the data.”

Even long-time employees cannot remember such a similar disaster: A colleague in the maintenance department has been here for just under 45 years now and had never seen anything like this. You cannot deliberate on every scenario. But we are now differently prepared for possible cases in the future with the knowledge we have today.

About ABP Induction

ABP is a leading manufacturer of induction furnaces and systems for inductive melting and holding for the metal and metalworking industries. ABP is an expert in melting, pouring, holding and heating iron, steel and non-ferrous metals with design, production, assembly and services for foundries, forges and steelworks. The ABP Induction Group with over 400 employees has companies in the USA, Mexico, Sweden, Germany, South Africa, Russia, India, Thailand and China. It is represented by service and sales partners in most of the world's industrialized countries.

ABP’s portal “myABP.com” is the gateway into digitalisation. It provides foundry equipment documentation plus specialised hardware and software which support intelligent management of equipment and skills while enhancing communication between foundry personnel. It also offers virtual emotional learning environments and digital twins, as well as a fully automated service application that includes a ticketing application and a 24/7 spare parts web store.

“Foundries need to be able to bring their data together in one place and everyone will benefit from this practical, constructive agreement,” says Till Schreiter, President and CEO of ABP Induction Systems. “ABP and Norican are both highly motivated to help digitalise the foundry industry and linkages like this between different suppliers are vital to support completely connected digital eco-systems. Without them, it will be impossible for foundries to extract the full value from their data.”

For more information:

https://monitizerdigital.com

https://abpinduction.com/en/digitalsolutions/myabp-portal/


ae group shapes innovation for transmission and axle transmission casings, e-drive transmissions, engine components, battery housings, transmission control parts and structural parts. As aluminum is a key element for a more sustainable mobility and together their employees, ae group designs a successful and sustainable future for our environment.

Certification of ae group ag:

DIN EN ISO 9001 – Quality Management

DIN EN ISO 50001 – Energy Management

DIN EN ISO 14001 – Environmental Management

IATF 16949 – Automotive Quality Management

Figure 1: Fossil-fuel support by G-20 countries

 

 

Schematic representation of the current and new electricity price model:

Figure 1: Current electricity price model Figure 2: Proposed new electricity price model.

Effects of the new electricity price model

Advantages of an adapted electricity market design

- Significant and rapid relief effect for all electricity customers

- No fundamental change to the existing electricity market model necessary

- Positive impact on forward and OTC contracts

- No use of tax revenues necessary

- Effective location and future protection


1 The proposed import levy will contribute to a drastic and sustainable reduction in the purchase costs for electricity. This will make the purchase of energy more predictable again. Consumers will thus be directly relieved of energy costs and at the same time benefit from the inflation-busting effect. In contrast to the gas levy, which would have created additional burdens, this is a relief levy. 2.

2 The model continues to promote renewable energy suppliers, as the selling price to be achieved with this model will still be far above the production costs for wind, solar or biomass, thus maintaining the savings effect for electricity consumers.

Long detailed discussions on how to effectively skim off excess and windfall profits are avoided. Profits are maintained with the proposed model, but distorting excess profits are effectively limited. The energy wholesalers regulate the additional costs caused by imports themselves and do not pass them on to the consumers.

About Siempelkamp

Siempelkamp is a globally active group of companies with the business units Machine and Plant Engineering, Casting Technology as well as Engineering and Service. Approximately 3,000 employees worldwide ensure that the Siempelkamp Group is among the world leaders with its technologies.

The Siempelkamp Foundry in Krefeld specializes in the production of hand-formed large castings of up to 320 tons made of cast iron with nodular graphite. With a casting volume of 50,000 tons per year and 375 employees, it is one of the largest hand-forming foundries in the world. The comprehensive and customer-oriented service package includes the entire production process from design, calculations, pattern making, molding and casting to mechanical processing, packaging and transport.

About the BVMW association

The medium-sized business. BVMW e.V. is the largest politically independent and cross-sectoral interest association of small and medium-sized enterprises. Within the framework of the SME alliance, the umbrella organization BVMW also politically represents more than 30 associations of SMEs with a total of 900,000 members.

The share of G-20 fossil-fuel support allocated to coal is slowly shrinking – from 4.1% in 2016, to 2.9% in 2021. But coal still attracted a total of $20 billion of government support in 2021. This is surprising given that much of the effort to phase out fossil-fuel support has focused on coal, including pledges announced at recent G-20 summits and COP26. 

While 2021 estimates are provisional, they suggest fossil support spending surged 16%. This spike was not simply due to economic recovery and higher energy use as 2021's total was 5% higher than 2016, a year in which energy use was approximately level. In fact, the 2021 increase was driven by a 16% increase in support to fossil-fuel producers and utilities.

“The G-20 and G-7 governments have announced a range of seemingly more ambitious commitments to phase out fossil-fuel subsidies,” said Victoria Cuming, head of global policy at BloombergNEF and lead author of the factbook. “But they always seem to include imprecise language and caveats, giving governments wiggle room to interpret these pledges as they wish. BNEF’s analysis shows that there seems to be little evidence of those countries delivering on their promises.”

At the national level, China may have accounted for the largest share (26%) of G-20 fossil-fuel support in 2020 (the latest year for which country-level data is available). But it is well below other G-20 members on a per-capita basis – at $111 in 2020 compared with, for example, Saudi Arabia ($1,433), Argentina ($734) and Canada ($512). It also scaled back this support by 12% over 2016-20, while Canada more than doubled fossil-fuel support over that period. The US has the lowest per-capita total out of the G-20 (at $34 in 2020) but provided 57% more of such subsidies in 2020 relative to 2016.


To effectively lead the phaseout of coal and other fossil fuels, G-20 countries must introduce a meaningful carbon price, so that companies and consumers pay for their greenhouse-gas emissions. In total, 12 member countries of G-20 have nationwide carbon pricing. Europe and Canada remain G-20 leaders for robust carbon policies. In particular, prices are close to or far above the level needed to limit global warming to 2C above pre-industrial levels by the end of the century. The World Bank estimates this range to be $40-80 per metric ton by 2020 and $50-100 by 2030. The other G-20 countries with nationwide schemes have an average carbon price of $8/ton and the US, which has several state-level programs, has an average price of $9/ton. Most of these programs are less effective as they cover such a small share of national emissions or offer concessions that are too generous to participants.

The third priority area is to enforce climate-risk disclosure by companies and financial institutions. Policymakers are more loudly than ever voicing concern that climate change poses major risks to financial stability. However, out of the G-20 countries, only the EU and UK have passed laws or regulations to mandate specific, nationwide climate-risk disclosure for investors, while the US has issued a proposal to take this step. Instead, most G-20 governments have only gone as far as launching pilot projects and issuing voluntary guidance documents. These may mark a change in rhetoric and help improve financial market participants' capabilities without being too disruptive for current market practices. But this type of voluntary approach allows institutions to delay action. ​

Current situation - energy price pressure

In this thematic section the event dealt with the current challenges and the best way to deal with them with pragmatic solutions for the companies.

Energy expert Markus Barella (energy-first) showed the participants the correlations and the development of energy prices and how they are influenced.

All in all, it is now a matter of saving as much energy as possible where this is possible; cutting back production is expressly NOT a solution, because there is still a wide range of energy-saving potential for every company, especially as far as renewable energy is concerned, but politicians are also called upon to act more quickly and clearly, because uncertainty and hesitant politics fuel inflation. In addition, the merit order system could be questioned, at least temporarily, in order to give the market a chance to disentangle itself.

Entrepreneur, die caster and positive thinker Gerd A. Röders from Soltau impressively confirms that many companies are currently struggling to survive, but that this phase, too, will pass. Röders has not relied on state support in his company so far but has pragmatically put all energy-relevant criteria to the test. Together with his people, a consumption methodology was introduced for each individual machine, a changeover to 3-shift operation was made with changes in feeding and a simultaneous extension of weekends.

In the quality area, an optimization of rejects was set up, so that the entrepreneur Röders and his staff can remain positive in spite of everything.

The assessment of the renowned management consultant Johannes Messer and the resulting instructions for action are very similar.

Messer explains that we are currently facing more challenges at the same time than ever before, but that the art now is to turn these challenges into success. E-mobility can also be an accelerator, on the one hand because new competitors are on the market and the struggle for the best production is just beginning. For Europe in general, the die-casting and lightweight construction expert does not see the black.

Europe's advantage, he says, is the best network that has grown up around the world: the best suppliers, the best raw materials, the leading product developers, the best mould making and optimal mechanical engineering.

This constellation contains a preferential quality per se, which must be used consistently, especially now. However, Messer sees a joint approach by OEMs and suppliers as a prerequisite for success, in order to utilize the foundations of the network. He therefore calls for cooperation between OEMs and foundries at the earliest possible stage of the design phase and high speed in implementation.

In the panel discussion with Dr.Thomas Knopp, G.A. Röders, Peter Lutze (ae Group) and Johannes Messer, the participants agreed in principle that this is precisely where things must start.

The criteria for success are quite simple in a nutshell:

Fair customer/supplier relations, cost reduction and scrap optimization, these are the points that the companies themselves must achieve. The panelists also agreed that it is not worth following every short-term trend, but rather to use the right material in the right place with the right process. Peter Lutze was able to give an example of this for his company, the ae Group, which already produces CO² neutrally today. Despite all the optimism and progressive production, there are also challenges that cannot be solved technically, such as the latent lack of personnel.

All the more reason for the foundries of the future to actively present attractive jobs.

All in all, the event organized by Fraunhofer IFAM and VDI offered interesting presentations and an excellent networking platform and impressively showed how important events of this kind are in terms of presence.

The technical contributions were rounded off with an interesting approach by the HA Group on the use of lost cores in HPDC, casting simulation of semi-solid casting (Project Engineering GmbH), coils for electric motors produced in aluminium die casting (Heinzmann GmbH), also with a view to independence from copper as a raw material, and highly efficient wheel hub drives presented by Deep Drive.

The new RGU-FRP UIX interface

With the new RGU.FRP® interface (User-Interface Extended, UIX), you have a portal for editing, visualizing and displaying your FRP® data. The completely newly developed interface is based on the latest MDI technology, which opens up the free arrangement of a wide variety of content for you. This allows you to arrange the content you need according to your needs and optimize your workflow. Upon request the GUI interface is also available in the new FRP® UIX DarkMode.

Single Sign-On

Data security made simple. The single sign-on procedure increases the security of your system, as the password for access to the FRP®.OPTI system has to be transmitted only once. Instead of a large number of mostly insecure passwords, one single and secure password can thus be selected and after a one-time authentication at a workstation, the FRP®.OPTI system is made directly available.

 

Improved 4K display support

The 4K monitor offers a four times larger work display compared to the Full HD resolution of 1920 x 1080. This gives you more information at a glance. And, thanks to the MDI technology used in FRP®.OPTI, you can place all the content according to your requirements.

Up to date with x64

Release 21.1 is exclusively available as a x64 version. This takes into account the increasing demands of large data volumes, computationally intensive processes and programs, and ensures higher performance.

RGU-FRP Step-Progress-Guide

Achieve your goal step by step with the RGU.FRP® Step-Progress-Guide. In combination with our FRP® Input Sequence Controller, you can guide the user specifically through the process of data acquisition and the respective process status. The workflow of operations is simplified and incorrect entries are prevented. Of course, the FRP® Step-Progress-Guide and the FRP® Input-Sequence-Controller are fully configurable as per requirement.


 

RGU-FRP®.Responsive OI – FRAMESET 3.0

Get the most out of the information in your FRP®.Online Infosytem. With RGU-FRP®.Frameset 3.0, we provide you with a high-performance system for data preparation, data selection and data visualization. Easy to use and with an extensive range of options for data export. Of course, in responsive design and configurable in many ways.

There are manufacturing benefits too, according to Began. “There is better modeling of performance and it really simplifies the supply chain,” he said. “There is just one piece for that whole weld assembly from a single source as opposed to numerous components, fastener nuts, and rivets coming from different places. You may go to a single supplier from dozens. A lot of those parts they may have been getting from overseas.”

“Megacasting is of utmost importance for the entire die-casting industry,” stated Cornel Mendler, Managing Director of Bühler Die Casting. “Megacasting gives the trend towards structural casting another push by extending the range of applications to complete body sections with the use of the new large Carat solutions with up to 92,000 kN locking force." 

Bühler's site states:

“Megacastings reduce complexity in production by enabling between 70 to 100 parts to be replaced by a single die-cast part. These single-piece castings will generally be produced close to the automotive assembly line, which allows for better integration and reduced transport. Aluminum castings have the potential to be almost CO2 neutral when using low-CO2 aluminum alloys and biogas for the melting furnaces. The aluminum that goes into overflows can be remelted directly and reused in the die-casting cell, thereby avoiding transport and recycling. Thinking a step further, the usage of lighter aluminum parts can reduce the energy consumption of the cars over their entire lifecycle.”

Volvo explains the process in a video: “The process goes like this -- molten aluminum is forced into a high-pressure mold. It solidifies as it cools and is then dipped in water to speed up the cooling process. After some laser cutting and quality checks, the parts produced using this process will eventually become part of the floor structure in our new electric [model] range.”

“This process significantly reduces the number of parts produced and allows for greater design and production flexibility,” the video continues. “Megacasting also helps our sustainability ambitions, as it reduces our environmental footprint across production, gives greater potential for recycled content, and reduces the weight of our cars, which in turn reduces energy consumption and improved energy efficiency.”

Reaping these benefits has its hurdles, however. “These high-pressure die casts, they need bigger footprints,” Began explained. “Some require a deeper hole. A traditional foundry floor isn’t big enough.”

Began toured Mercury Marine to see its installation of a gigapress and was astounded. “I remember walking into that room and hearing that this was just for one machine,” he recalled. “Something like that would normally house three machines. The building needs things like bigger doors and higher ceilings.”

Bühler acknowledges this issue on its website. “Such large solutions require proper planning, looking at the entire process, from the ingot to the body shop,” it says. “These large cells, with integrated peripherals, require a well thought-through setup. It all starts with site planning and the set-up of a process for part handling within the die-casting cell and afterward. Also, the thermal management and spraying process, clever handling of the return material, and the integration of the right peripheral devices are key.”

“Especially for such large projects, thinking about the entire die-casting cells from the melting furnace to the handling of the final part is essential,” Mendler concluded. Click through the slide show to see the complexity of this process.

The following rules apply to all candidates making an entry:

Applicant will have either:

  • Made a major contribution to the development of their company

Or

  • Made a significant contribution to a practical investigation into a system or systems employed in the production of castings

Or

  • Made a personal contribution to attract women and girls into the cast metals industry and /or engineering as future experts.

Entries are welcome from individuals or can be nominated by their organisations / company on behalf of the candidates.

Each entry must be accompanied by a paper (or present a short ‘talking heads’ video) of no more than 600 words* outlining the achievement for which they wish to be considered for the award.

(*Supporting information and evidence such as pictures, social media postings, articles and / or videos can be submitted as part of the application in addition to the paper).

The panel of judges within CAEF will decide upon the winner.

All applications and the information supplied will be treated in the strictest confidence and the judges’ decision is final. CAEF reserves the right to publicise the nominees and their exemplary stories in the media only after permission of the applicant.

Please submit your application for the European Foundry Women’s Award to tillman.vandesand(at)caef.eu until 5th September 2022.

We look forward getting to know many inspiring personalities and stories!

For registration, please contact Mrs Marion Harris marion.harris(at)caef.eu

Registration for the Summit is still possible at short notice for participants from foundries in the European member countries, as are sponsorship opportunities for suppliers and service providers.

EUROPEAN FOUNDRY WOMEN`S AWARD

In Paris, the European Foundry Women`s Award will be presented for the first time. Please submit applications to Tillman van de Sand tillman.vandesand(at)caef.eu

 

“Our research team is working on the project with great enthusiasm. As an innovation partner, it is our aim to guarantee the supply of optimized TiB2 cathodes to create electrolytic cells for manufacturing aluminum and thus make a significant contribution towards reducing TRIMET's CO2 footprint,” says Peter Polcik, Product Development Manager at Plansee Composite Materials in Lechbruck.

High-level industry event

The exhibition will feature more than 100 kinds of products, covering the ferrous, nonferrous and special casting sectors at the 100,000 square meters hall areas. 1300 exhibitors are expected to bring the latest products and innovative technologies to the show, which will welcome more than 100,000 trade visitors to visit and discuss both on site and in the virtual way. At the same time, more than 100 supporting programs will be launched to introduce the industry achievements and connect participants closely.

Highlighted exhibition areas

  • Intelligent, Low-Carbon Die Casting Demonstration Zone
  • High-end Brand Foundries Exhibition Area
  • Large-scale Integrated Die-casting Display Area
  • Low-pressure Casting Exhibition Area
  • Squeeze Casting Display Area
  • Melting Enterprise Exhibition Area
  • Investment Casting Exhibition Area

Full exhibits coverage

Non-ferrous castings with thin-walled, high-strength and integrated characteristics, functional high-quality castings, high-performance nonferrous castings of aluminum alloy, magnesium alloy, nickel alloy, titanium alloy; foundry equipments in the whole process, such as melting, molding, core making, cleaning, sand processing and testing; green raw and auxiliary materials; various deep processing equipment for castings...


  • High-end, streamlined, high value-added castings
  • Covers a whole process for casting production
  • Large-scale, lightweight, functional, streamlined, leap-forward progress
  • High quality, high efficiency, environmental protection, scientific and technological innovation
  • Industrial robots, remote control, 3D printing
  • On-site products display combinds with live demonstrations

Industry leaders gathering

In previous exhibitions, many leading domestic and foreign companies have brought with the latest products and technologies. At the same time, many leading foreign exhibitors organized delegations to visit. Like before, the participation of leading companies is still a highlight of this session.

Up to now, there are more than 500 well-known companies from upstream and downstream industries registered for the exhibition, including HA, ABP, FUNUC, XINXING Casting, KAO, XINGYE, LONGFENGSHAN, KOCEL, SQ GROUP, ZIHENG, SFR, MINGZHI TECH, IMF, SINTO, KAITAI GROUP, TAA METAL, NCS Testing, OTTO, WM, NORICAN GROUP, SAVALI, FUJI, INDOCTOTHERM, C.P.C., ELKEM, Yantai Monn Tech. The exhibition has also got attention from foundry industry clusters, foreign pavilions and various industry associations and branches.

Expand business opportunities through various activities

Nearly 100 concurrent supporting programs will be held during the exhibition, such as the 18th China Foundry Association Annual Congress, Award ceremonies for Best-in-Class Castings, Foundry Material and Foundry Equipment Innovation Award, a series of seminars focusing on the hot topics of the industry and the supply chains, new product release, on-site consultation with experts, etc.. It will be a platform to display new products, release new technologies, learn the latest development and industry trend, connect with the old and new customers, and communicate with the industry experts.

For more information or inquiries, please contact: limengmeng(at)foundry.com.cn or visit: www.expochina.cn

Jefferey Zhou, CEO and Founder of
the Chinese Die-Casting Web (CNDC)

Speaking at the occasion, Kamal Bali, President & Managing Director, Volvo Group in India, said, “At Volvo Group, we are proud to be playing a vital role in shaping the future of the transportation industry. India is a home base for the Group and we not only ‘Make in India’, but also design, process, sell and source from India to the world. In line with our global sustainability targets and ambitions, our aim is to create an environment that is safe and sustainable for future generations – while being immersed in advanced technology that goes into making world-leading commercial vehicles. Green Casting has the potential to kick-start a revolution in the casting manufacturing process for a sustainable future.”

Zheng Yun, Senior Partner and
Vice President, Greater China at
Roland Berger

Present at the launch of the Green Castings were Kamal Bali, President & Managing Director, Volvo Group in India; Marc Delobelle, Head of Fossil-free Materials Purchasing, Volvo Group, France; Girish DM, Head of India Purchasing & Group Truck Purchasing, Volvo Group, India; Sriram Viji, Managing Director, Brakes India; along with Parasuraman Ramachandran, Founding Chairman Green Products & Services Council, CII Godrej GBC, and Devendra Jain, President, Institute of Indian Foundrymen.

In the short term, the challenges brought by the COVID-19 pandemic and the supply chain, including battery raw materials and semiconductors, will continue. In the medium and long term, I am optimistic about the overall global automobile market, especially in the scenario-based autonomous driving, intelligent electric vehicles and the digital development of the whole industrial chain of Chinese market.

Cui Yan, Chief Auto Industry Analyst,
Huaxi Securities Co., Ltd

As for the market in the second half of the year, the supply is recovering rapidly. Combined with a policy stimulus, the whole auto industry is very optimistic in the second half of the year while the growth rate will reach more than 20% in the third and fourth quarters. Another focus is the track on the integrated die-casting, which is now in such a just-starting process.

Zhang Xi, Head of Shanghai Sino-German
Industrial Promotion Center

There is a trend that Chinese die casting enterprises are laying out and investing in Europe, especially in the eastern Europe, and the activities are still very frequent.The casting market across Europe is moving from western Europe to eastern Europe and southern Europe. In the current environment, the trend that Chinese die-casting enterprises ‘s offshore investment is quite obvious.

Fang Jianru, General Manager,
Dalian Yaming Auto Parts Co., Ltd

Dalian Yaming is a relatively old enterprise. It was founded in 1952, with a history of at least seventy years by now. The impact of the pandemic is still very serious this year. For example, the original target of of the company for this year is to double that of last year, the double again next year, or double the target for three consecutive years in the Dalian factory, but the pandemic has given us a blow.We have a growth of 100% in the first three months. But by April it was falling back a lot. There are some reasons. One is the impact from the pandemic, or especially pandemic in Shanghai, Changchun and Tianjin. Second is that we also have a lot of exports, exports to European market are affected by the Russo-Ukraine war. I think the impact from the above is very strong. Into June, the domestic market is gradually recovering, but I think the situation in Europe is not so optimistic, and we have not seen a very obvious and a significant growth.

Han Yanqiu, General Manager,
ASC (Tianjin) Auto Parts Inc.

ASC (Tianjin) Auto is a subsidiary of FBG, a private group headquartered in Cleveland, Ohio, USA. It mainly produces industrial products in the OEM aftermarket of the automotive industry. It is a global supplier with a history of one hundred years.We believe that: First, the global economy has been suppressed in the past two and a half years. Although countries around the world, including the United States and China, have implemented active monetary policy, and the money supply is extremely loose, basically the current problem now is the impact of the supply side, mainly the impact of the pandemic. Demand is not stimulated. So in the past a few years, there has been no big prosperity, so there will be no big crisis. Second, if the United States has entered a period of stagflation, and the Federal Reserve is also carefully protecting the market, they are more worried about the collapse of the US market. The Fed is bound to introduce more aggressive policies to maintain economic stability. Third, according to China's economic stabilization conference, Shanghai and Beijing are now basically actively promoting the resumption of business, market, work and production. State Council has resolutely implemented a package of 33 policies in six areas to stabilize the economy. We need to prevent the pandemic, stabilize the economy and secure its development. Fourth, in terms of export, as one of the three drivers of Chinese economy, export plays a very important role in China's economy, and the stable employment of the country cannot be underestimated. So I believe that the Chinese government will continue to introduce some positive policies. So about the future of the economy, I am optimistic about the future exports. We believe in the country and in the country's management ability. But as an enterprise, we will actively respond to it, do a good job in cost control, keep talents, improve the competitiveness of products, ans improve the added value of products.

Guo Wujun, Senior Deputy Chief Engineer,
Changan Automobile New Energy Vehicle
Technology Co., Ltd.

Changan Automobile has passed the evaluation of the national 863 Project since 2001, and spent five years to do technical research. At this stage, the technical preparation was completed. after another two years, in 2008 the company enter industrialization promotion stage. From 2009 to now, it is the market operation stage of the company. Chongqing Changan New Energy Vehicle is an automobile enterprise to enter the field of new energy vehicles earlier. The future product platform layout: small platform is urban mobility scooter, middle platform is economic family compact models, high-end quality experience and high-end models. We know that the integrated body is a number of traditional body parts, designed into one or more parts, and then connected to form the whole body. Its advantages are to improve the platform evolution, improve the performance, improve the manufacturing accuracy, shorten the product research and development cycle, improve the space utilization rate, and shorten the manufacturing chain. For new energy vehicles, there is a great potential for development. I believe that integrated die casting is a big trend, and in the future this will be used in high-end cars. For low-end products, with the breakthrough in materials, I believe that there will be space and opportunities for development.

Cai Zifang, Chair, Shunjingyuan Precision
Casting (Shenzhen) Co., Ltd.

Hong Kong enterprises face a big problem, the damage from this wave of pandemic is big, but the impact from the US sanctions and from the industrial chain relocation is bigger and many foreign enterprises moved out of China. As Europe and the United States market accounted for nearly 70% of Hong Kong enterprise’s business, the situation is very serious. What is the problem right now? you will either move out of Chinese mainland to continue our European and American business, or you will invest in Europe, or set up factories in Latin America, or go to run factories in Southeast Asia, we all face a big dilemma. We believe that a large number of purchase orders from Russia are pouring into China, including equipment, machinery and electronic products, especially the parts of maintenance consumables, etc. They are in urgent need of emergency procurement from China. The whole industrial chain of Russia needs everything, also another important business opportunity for Hong Kong enterprises. Although the difficulties in Hong Kong are much greater than those in inland China, I am optimistic and believe there is in other way to work out. After all, we have been doing business with Europe for more than 100 years, and Russia's foreign trade is also concentrated in Europe. It is easy to achieve mutual trust when our business philosophy and business rules are much the same as those of Europe and the United States.While it's not easy to change the structure and direction of your business, you always have to change it in the changing pattern of this centennial history.

Lu Min, General Manager,
Asia Pacific Region of Bühler (China)
Machinery Manufacturing Co., Ltd.

It is an issue of industrial transfer. Bühler has some countermeasures in this regard. Judging from the global economic development in the past 20 years, the industrial transfer has always been taking place. From my personal observation of the global die-casting industry, especially in the Asia-Pacific region, in fact, China's die casting industry has reached a very high height in the world.We may not be able to reach the top in some aspects, but the high-end part of the die-casting industry is very close to foreign advanced levels, not only in scale, technology or quality, especially in the area of scale and quality. These years have seen very rapid development, especially in the recent five or six years. I once communicated with a senior executive of Hartman, who said that the same company works in Germany and then produces the same products in China, and obviously the company's customers have higher requirements for the parts in China than those in Germany. Therefore, it can be seen from another perspective that the improvement of technology and quality of our Chinese industry is very fast.We don't need to worry too much about the industrial transfer.The former low-end industries of Europe have moved to China. Now the low-end is moving to Southeast Asia or South America, or Turkey, or even to the Indo-Pakistan region. China is the largest car market, I don't need to worry too much. If you want to move the whole industry, or really want to do the industry, it is very important to be close to the industrial chain. On the contrary, in the past decade, China has established a whole and truly high-end industrial chain.So the advantages of China's die-casting industry will continue to grow. Not only does China have the market, but has established a talent mechanism and technology mechanism in the Chinese market.

The ALUNEXT business unit operates a small foundry on its premises for the trial series production of HPDC, LPDC and LPF. Here there are die casting cells and a brand-new machine for low-pressure forging in use in the actual foundry. Three HPDC machines from 1900t to 3000t, one LPDC machine and two LPF machines.

As a mold maker, COSTAMP is always at the forefront, together with its customers, when it comes to the possibilities and implementation of projects for light metals in HPDC or LPDC. Customer orientation and thus process technology and economic efficiency therefore have top priority.

Based on long experience and cooperation, technologies have also been developed that give the company a certain unique position. One example is the PiQ² simulation software, which was used to develop a proprietary filling simulation for HPDC, which has met with great interest in the market. Castle, the software application by PiQ² is developed especially for HPCD in aluminum, magnesium and zinc. We will be happy to present PiQ² and the Castle software in a separate article at another time.


Another example is the "Puzzle die" project, which leads to an increase in the economic efficiency and service life of dies that deserves the highest attention.

It is not entirely coincidental that the COSTAMP Group also plays a leading role in the field of giga tools.

As company boss Marco Corti, together with Alberto Ratti and Andreas Kant, proudly informs us, COSTAMP is one of the few suppliers of giga tools for the 6000 - 9000 ton die casting cells.

Of course, this requires the necessary space and COSTAMP will invest heavily in this area.

In combination with the strong technological basis, a highly motivated team and the most modern equipment, economic solutions are to be achieved with the greatest proximity to the customer, which meet the great challenges of the time. COSTAMP seems to be well equipped and that is why the management is relaxed and optimistic about the future.

Visit COSTAMP also at the EUROGUSS Hall 7-742
 

COSTAMP at a Glance

COSTAMP HPCD

Dies for High Pressure Die Casting

This is our “core business”

Dies for aluminum and magnesium parts

Customer base: 95 % automotive sector

Powertrain, EV and structural components

Giga tools

Puzzle Dies

Try-outs and production ALUNEXT

Extensive equipment for process simulation

Wheelabrator CT@Dalian MAT

So how did he make them? Using the lost wax casting process, but with PLA rather than wax. After designing the shape in CAD, Seth 3D-printed models of both the nut and bolt.

"Then I coated the models 10 times with a ceramic material called Suspendaslurry," he writes. "After the ceramic shells were completely dry I placed them in my kiln and melted out the PLA plastic. 

"At 1500 degrees Fahrenheit the ceramic shells became vitrified, turning into a ceramic that can withstand the heat of molten bronze. I melted the bronze in my homemade keg foundry furnace and then poured the liquid metal into the ceramic shell molds."

 

Here's a look at his process:

Individual application of the release agent to both mold halves
4 freely programmable axes
For die casting machines from 4500 t clamping force
Stroke lengths of up to 4000 mm possible in both axis directions
Up to 10 spray and blow circuits per side
Several different release agents applicable

  • Lessons doing a leveraged buyout of a major foundry
  • GM’s view on how casting requirements will change
  • What the foundry industry will look like in 2040
  • IoT and 4.0 benefits at a jobbing foundry
  • What’s happening now across the global metalcasting industry
  • Benefits of a net zero business strategy
  • Technology trends in the automotive industry
  • Strategies for developing international business
  • What’s ahead for the trucking OEMs
  • Insights on the global economic climate
  • Role of hydrogen in climate neutral

 

 

Split horizontal and vertical axes
Weight of the mass to be moved reduced by half
Greater speed and dynamics
Lower load on the drives
Low energy consumption

Divided axes allow the release agent to be applied individually to both mold halves

Release agent application at the same time as the cast part is removed
possible on the fixed side
Significant reduction in cycle time

 

 

User-friendly and robust drive concept with high load reserves via toothed racks and maintenance-free toothed belts
Vertical axes in a compact telescopic design
Use of reliable and proven components
Feedback for a further reduction in power consumption

 

 

Control valves, quantity measurement, etc. are installed close to the spraying technology
This results in short and repeatable switching times of the spray circuits
Precise measurement of release agent quantity

Project-related design of the spray head and shape-related division of the spraying and blowing circles
Spray heads with 10 spray and blow circuits per mold half
1 continuous spray and blowing circuit provided over the entire length for 2nd release agent
High operational reliability as well as short and precise spraying times thanks to membrane control
Release agent can be applied while driving

The next EUROGUSS will be held in Nuremberg from 8 to 10 June 2022.

For all details please go to: www.euroguss.de

 

Interested in more NF-Lightmetal and die casting related information?

Please check out Event-Connector for EUROGUSS 2022.

Click here to open the tool

Assembly consisting of three die-cast parts / housing-cover-front
Dipl. Siegfried Müller GmbH & Co. KG
Zinc category: 1st place

Dimension (L x W x H): 100 mm x 94 mm x 29 mm

Weight: 235 Gramm

Alloy: ZP5

Description:
n.a.

Design, casting and molding requirements:
n.a.

Reasons for manufacturing in die casting:
Good shielding for electronic components made of zinc / high design possibilities with low manufacturing costs / high-quality surfaces without additional processing steps

 

 

  • Well over 1000 conveyors in use (SP 25 and further development SP-HL)
  • Continuous conveyor for bulk materials
  • Small installation space, high conveyor capacity
  • Gentle conveying and high energy efficiency through continuous conveying

Pneumatic conveying of bulk materials has many advantages compared to mechanical conveying methods, such as tube chain conveying or transport with conveyor belts.

Pneumatic conveying systems are clean and require little installation space and maintenance. Only the costs for generating the conveying air are disadvantageous. This makes it all the more important to exploit potential savings!

In a classic conveying process, the pressure vessel conveyor is pressurised with compressed air (ventilated) and the bulk material is conveyed through the conveyor lines, e. g. into a silo, by means of compressed air. For refilling, the conveyor and the entire conveyor line are completely deaerated, i. e. with each conveying process the entire conveying system is depressurised to ambient pressure and the conveying process is completely interrupted. With each new conveying process, any remaining bulk material in the conveyor line must be set in motion again.

Thanks to their design and their elaborate construction, the robust, worldwide used conveyors of the SP-HL series of KLEIN Anlagenbau AG enable an energy-saving, continuous conveying that is gentle on the bulk material and minimises wear on the system.

What exactly is the secret of the great success of the SP-HL series of KLEIN Anlagenbau AG?

The basic mode of operation can be outlined in a few words.

The details of the constructional design represent the comprehensive specific know-how of KLEIN Anlagenbau AG.

The core of the principle is a deliberately small pressure vessel in combination with a tight closing valve between the pressure vessel and the conveyor line. The small size of the pressure vessel results in a fast conveying cycle sequence, as only little time is needed for filling and delivery of the material into the conveyor line. As soon as the pressure in the conveyor line is exceeded during the ventilation process, the valve opens automatically and the bulk material is discharged from the pressure vessel into the conveyor line. As soon as the pressure vessel is emptied, the closing valve closes, the pressure vessel is vented and new bulk material flows into the pressure vessel. Owing to the closing valve, the pressure in the conveyor line is kept, and because of the short cycle time further bulk material enters the conveyor line after seconds. This way the low-wear and energetically favourable continuous conveying can deploy its economic advantages.

The pressure-litre product of the pressure vessel has deliberately been chosen so small that the periodic inspections of the pressure vessel can be carried out by "competent persons" within the company. Testing institutes such as the TÜV are not necessary here.

This also saves time and good money!

According to customer requirements, the SP-HL is available for different flow rates in DN 80, DN 100 and DN 125. For a maximum delivery rate, a tandem version for conveyor line diameters of DN 125 is available. In this case, two SP-HLs are delivering alternately into the same conveyor line in temporarily staggered sequence, thus contributing to further optimising the conveyor rate.

Figure 1 shows the comparison of conventional KLEIN conveyors with the SP-HL.

Did you know, that on the new ESM die spraying machines from Wollin, the flow sensor is installed directly on the horizontal unit of the machine? This sensor automatically tracks the flow of the used release agent, air or concentrate – reliable and fully automatic.

With the flow control tool you can e.g.:
- track the automatic flow measurement per cycle (and spray circuit)
- track the target / actual comparison of flow rate values
- get notified in case of deviation above the permissible value
- signal a cycle stop in case of deviation
… and much more.

Double-digit growth in all divisions

Orders received increased by a total of 27.7% at Group level to around €3.6 billion (2020: €2.8 billion) and sales revenues by 27.7% to €3.3 billion (2020: €2.6 billion). Although global supply bottlenecks and increased material and logistics costs slowed down the positive development, especially in the second half of the year, EBIT rose to €61.8 million (2020: -€113.2 million). The EBIT margin increased to 1.9% (2020: -4.4%). KUKA’s China business in particular saw strong growth, with revenues 48.4% higher than in 2020 and orders received up 39.0%. In the Chinese robotics market, KUKA also made gains in new sectors such as electronics.


KUKA is also supporting more and more automotive customers in the global trend towards e-mobility as they make the transition to new drive systems, for example with automated production systems for battery modules. Demand for electric vehicles is growing, especially in China and North America. Accordingly, orders received by KUKA Systems, the Group’s systems engineering division, rose by 37.3%, driven by strong business in North America.

And with strong demand in e-commerce and the trend towards automated logistics solutions, KUKA’s logistics specialist Swisslog increased sales revenues by 23.4%.

Automation conquers new areas

“Our automation and logistics solutions are in increasing demand among small and me-dium-sized enterprises. Companies in the consumer goods and food industries are also turning to robotics to an ever-greater extent,” said Peter Mohnen. “Our technologies can provide support in a wide variety of areas across all production steps.” With the expanded robot portfolio featuring models such as the KR DELTA, as well as new vari-ants like the KUKA “Hygienic Oil” robots for food production, KUKA offers the right solutions here.

“Even though we will need to address supply bottlenecks, material shortages and higher costs in the coming months, we see a strong tailwind for KUKA – and we will take advantage of this tailwind,” stated Peter Mohnen. “Our goal is the leading role in robot-based automation by 2025. Our focus here is clearly on driving technologies and innovations forward at an intensive pace. To this end, we will invest around 800 million euro in research and development by 2025, more than ever before.” The key to massive growth is an overarching portfolio and regionally tailored products and solutions for individual markets, especially in general industry. “KUKA will benefit from this growth strategy and our technological orientation in the long term – at all locations around the globe.”


It is the fourth digital tool to be launched by Wheelabrator, all designed to tackle the biggest challenges and cost drivers of running shot-blast equipment.

Heinrich Dropmann, Senior Vice President Global Wheel at Wheelabrator explains: “Most blast machine operators currently have no easy way of tracking their machine’s operating mode. They don’t have an overview of periods of downtime or idle time and their causes, whether it’s faults, delays at the point of loading/unloading, maintenance or breaks.

That means they can’t compare the efficiency of different product runs or shifts, or pinpoint where something’s not running smoothly and why. Our new tool gives them instant access to all of this information to identify bottlenecks, reduce idle time and operate the machine ever more efficiently and productively. It can be retrofitted really easily for an instant performance boost.”

To deploy this or any of its other digital tools, Wheelabrator can digitally enable virtually any type of shot-blast machine, new or old, using it’s NoriGate data gateway and Monitizer | DISCOVER software.

Research Project Highlight – Big Data

We are working in an era where manufacturing is undergoing significant changes. Specifically, the nexus of Artificial Intelligence (AI) and metal processing which has opened a vista of opportunities that could not have been realized previously.  Researchers at ACRC and at UCI’s Hub for manufacturing – Industry 4.2TM have been pursuing a set of ambitious projects in this domain.  We feature, specifically, a project addressing data (or lack of data).

To use AI and machine learning for optimizing manufacturing processes, the first step is to get the data right. The amount and quality of the data collected is key to good data driven modelling of these processes. Thus, it is important to keep track of the quality details when collecting and aggregating the siloed datasets. Data quality management plans are at the core of Industry 4.2TM and smart manufacturing in the digital transformation age. Data management plans comprise the entire lifecycle of the data from collecting data, integrating the different sources into a coherent format, data normalization and storage to analyzing the data for instant plant action as well as offline.  Data cleansing and pre-processing are pre-requisite to transform the raw data collected into knowledge via such a lifecycle. Due to the diversity in the types of data collected at the foundry, for example, data in different formats, at different levels of granularity and time periods leads to datasets that are siloed, noisy and incomplete in nature.

The focus of our work is on the application of deep learning methods to treat such data quality challenges and to develop data-driven models and obtain insights into the manufacturing processes. This work addresses different dimensions of data quality which are essential for materials processing and manufacturing companies interested in machine learning (as featured in this figure). We provide solutions for these which can be easily incorporated into the existing frameworks of the foundry.  Moreover, the models developed enable the manufacturing companies to do machine learning for applications, such as identifying primary drivers of defect formation, anomaly detection, part quality prediction and predictive maintenance, even when a gold standard data management plan is not readily available.

Click here to learn more about this project and our other groundbreaking research.

 

Source: www.acrc.manufacturing.uci.edu

Statistics: Largest aluminium producers worldwide by production volume in 2020 (in million tonnes) | Statista

You can find more statistics at Statista

Since China is also having problems, the price of aluminium could rise significantly further.

Last week it was already reported that Trimet is cutting back its production in Essen due to the sharp rise in energy prices.

The price of aluminium is currently just under $3,500 per tone.

 

 

Source: Guss-Geflüster

 

 

For the concentrate, Wollin are using a flow meter that determines the flow volume of liquids with a non-contact measurement approach for conductive and non-conductive liquids.

 

 

All process values are either shown on the display of the flow sensor or, if paired with the PC3 control, on the display of the controller. With the PC3 control, the minimum and maximum quantity of release agent in liters can be defined for each circuit

 

For robot solutions, a stand-alone control device with an S7 control with up to 5 sensors can be integrated into the robot spraying process – 1-4 sensors for release agent and 1 sensor for concentrate.

The conclusion is simple: make your spraying work flow more efficient, economical and flexible by knowing how much release agent, air or concentrate per production cycle or spray cycle you are using.

Interested and want to know more?
Further information on Wollin’s solution to flow control can be found here: https://www.wollin.de/en/technology/industry-4-0/flow-control.html

 

The next EUROGUSS will be held in Nuremberg from 8 to 10 June 2022.

For all details please go to: www.euroguss.de

Interested in more NF-Lightmetal and die casting related information?

Please check out Event-Connector for EUROGUSS 2022.

Click here to open the tool
 

Cross Car Beam HUD / Instrument Crossbar / Legal Entity
GF Casting Solutions, Schaffhausen
Magnesium category: 1st place

Dimension (L x W x H): 
508 mm x 300 mm x 1523 mm

Weight: 3.480 gram

Alloy: AM50

Description:
Highly stressed component which must also offer very high stiffness under dynamic loads in order to exclude vibrations, e.g. in the area of the steering wheel or the head-up display. In addition, the component must allow a high degree of deformability (e.g. in crash behavior).

Design, casting and molding requirements:
Representation of the necessary requirements in a restricted installation space, which meant that the cross sections in the casting had to be designed flexibly. The ribbing was designed to meet the stresses, which was continuously evaluated by simulation in terms of mold filling and solidification behavior. Integration of as many different functions as possible in the casting (attachment of add-on parts, integration of brackets, etc.).

Reasons for manufacturing in die casting:
Due to the highly restricted installation space, die casting offers the possibility of optimum utilization of the free spaces and thus a design that is more suitable for the stresses. In addition, the use of magnesium makes it possible to achieve the high stresses in a low weight.

One-piece upper shell of a die-cast rear axle carrier
Albert Handtmann Metallgusswerk GmbH & Co. KG
Aluminum category: 1st place & audience award

Dimension (L x W x H): 1.260 mm x 670 mm x 390 mm

Weight: 19.300 gram

Alloy: Al Si 10MnMg

Description:
High functional integration with connection points for the mounting of control arms, struts and stabilizers, the electric drive unit and for fastening the parts composite to the vehicle body.
Worthy of particular mention is the creation of a closed cavity by means of a hollow profile integrated into the casting process which, in conjunction with the topology-optimized design of the upper shell, meets all strength, stiffness and NVH requirements in the die casting process. The integral design of the TOP-HAT avoids complex joining processes and eliminates various individual components.

Design, casting and molding requirements:
In the casting and mold design of the 36to DGF with a contour slide, supported by various simulation software, the focus was on the following features: optimum filling over the entire component and in part local compaction of the critical functional areas, optimum vacuum-assisted venting of the cavity, material reductions of thick-walled areas taking into account the strength requirements, optimization of the processing contents and contours, use of special mold technology such as JetCooling integrated in the squeezing area and the fixing of a long cavity-generating insert to improve the NVH behavior.
The basis for this was provided in advance by: design space investigations, various fatigue analyses and calculations, topology optimization, stress and distortion calculations, development of a centering and fixing concept for the insert, and consideration of thermal expansion and shrinkage.

Reasons for manufacturing in die casting:
The one-piece die casting design eliminates complex assembly steps (e.g. welding processes). Various parts/components could be eliminated. Mechanical processing can be carried out in a single clamping operation. The insert molding technique achieves weight reduction with the same or higher component performance. Thus, die casting has turned out to be the optimal and most economical process for us.

Most companies already collect data with partly different systems, it depends on the level of integration and (data) transparency!

What if companies are already busy collecting data or working with SAP in different areas? No problem, says Ronald Kreft, that is quite normal, we always look at what is feasible and what can be integrated.

These are the daily requirements of the company, which has been globally active for almost 15 years. In the meantime, there are a lot of real success stories and we are looking forward to presenting one or the other practical example in our own articles in the future.

It's all about precise starting points if you're thinking about getting in touch with RGU staff, because RGU GmbH and its subsidiaries and partners, with their experience in both foundry and IT worlds, offer advice at your eye level.

This results in transparent and efficient solutions that are written in the language of the industry and in which the process participants in the foundry find themselves. Software implementation always involves feasibility and efficiency analyses in close cooperation with the aim of making the processes more productive and economical.

RGU, these three letters originally stand for the German expession of „Computer Aided Corporate Controlling and Consulting“ ("Rechnergestützte Unternehmensführung und Beratungs GmbH"). The company name has everything you need and the FRP® system is ONLY for foundries, what else do you want?

We have posted a first white paper for you in our white paper section, we will provide comprehensive information on the topic in a series of 6 editions, read the current part 1 https://www.foundry-planet.com/whitepapers/webinars/whitepapers/show/collecting-data-in-the-casting-process/

Figure 1: Conveying capacity of different conveyors depending on the conveying distance L*.

Figure 2 impressively shows the energy savings thanks to the continuous conveying with an SP-HL. Particularly for long conveying distances, energy savings of up to 50 % are achieved (energy consumption of a conventional T-conveyor in relation to the energy consumption of an SP-HL conveyor).

Figure 2: Compressor drive power of different conveyors depending on the conveying distance L*

The KLEIN SP-HL - Better buy "THE ORIGINAL" from KLEIN Anlagenbau AG –

In the technical centre of the new building of KLEIN Anlagenbau AG, conveying distances up to 140 m can be realised immediately. Here, the most diverse bulk materials of our customers as well as different conveying methods are tested and optimised with the conveyors of KLEIN Anlagenbau AG.

Figure 3: New building of KLEIN Anlagenbau AG with technical centre

The KLEIN SP-HL - THE ORIGINAL
- unbeatable in energy efficiency and functionality -
- unrivalled in price and quality -

Phillipsburg pipe maker seeks higher limits on air pollutants

McWane Ductile-New Jersey in seeking a new state air quality permit proposes to increase certain hazardous air pollutant emissions limits from the baghouse filters on the Cupola Furnace, Melt Center and Zinc Coating systems at its 183 Sitgreaves St. plant in Phillipsburg.

Units are pounds per hour. * The current permit does not have a pounds per hour limit. ^ As a comparison, the proposed Cupola Baghouse cadmium emission rate is 0.0033 pounds per hour. The proposed Zinc Coater Baghouse cadmium emission rate, therefore, is approximately an order of magnitude below the Cupola Baghouse's emission rate.

 

Company representatives stressed that they’re not looking to increase production at the plant, which melts scrap metal to produce ductile cast iron pipe ranging in diameter from 3 to 24 inches and which is used to carry drinking water. The foundry, which has about 200 employees, operates 220 to 230 days a year, said Vice President/General Manager Keith Mallett. That breaks down to about 10 hours a day for four to six days a week, according to Steve Shambeda, the foundry’s environmental health and safety director.

“This is the busiest year we’ve had,” he said Wednesday night. “... The changes that we’re making, we don’t plan on increasing beyond what we are doing right now.”

Seen from the air on Wednesday, Feb. 16, 2022, McWane Ductile-New Jersey at 183 Sitgreaves St. in Phillipsburg is looking for New Jersey Department of Environmental Protection approval to renew and modify its air permit, to allow increased emissions of certain hazardous pollutants. A public hearing was held Wednesday, March 9, 2022, at the Phillipsburg Free Public Library.

Shambeda sought to explain that even if the pollutant levels are raised, that doesn’t mean the foundry’s emissions will reach those limits. Rather, the company is looking for increased flexibility to account for “natural raw material variability” in the metals that the foundry melts.

“The material that’s coming to us is changing,” Mallett said. “We melt a lot of chopped-up cars and chopped-up buildings. That’s what we melt.”

“So that means the air I breathe on Firth Street is going to change,” replied Flynn, one of the residents on hand Wednesday.

Shambeda said that stack-testing at the foundry is conducted by a third-party company and monitored by the NJDEP based on higher-than-normal operations. At normal rates, the higher pollutant caps would not be necessary, he stressed, likening normal to 65 mph while the testing is done by pushing the foundry’s operations to 80 mph.

Mallett said the testing is done “at a worst-case scenario.”

“If we ran at the normal standard speed of 65 mph, which we run every day, we would have no problem and there would be no need to ask for emission limit changes,” Shambeda said. “The DEP in trying to make sure that we don’t emit a lot of pollutants asks us to run at 80 mph for the test, which is not a standard thing.”

The emissions passed every test last year, he said, “but we’re very close. ... It’s close enough that an excursion or a spike could happen depending on the scrap material.”

Carol A. Staten, who lives in nearby Bloomsbury, suggested McWane Ductile do a better job of analyzing the scrap metal that comes in before melting it down. Mallett responded that he’s unaware of equipment that can do that on a scale the company would need.

Carol A. Staten, of Bloomsbury, gestures while speaking to Steve Shambeda, in red, who is the environmental health and safety for McWane Ductile, and other representatives of the company during a meeting Wednesday, March 9, 2022, in the Phillipsburg Free Public Library concerning an application to increase the caps on hazardous air pollutants from the foundry in its New Jersey Department of Environmental Protection Title V Air Operating Permit.

“If you’re spending all this money, you’re going in the wrong direction,” said Phillipsburg resident Patrick Petroll. “The air should be cleaner.”

Petroll read an account of the U.S. Department of Justice’s prosecution of environmental crimes by Atlantic States, the company’s name until 2015, that led to prison sentences for four managers and an $8 million fine.

“You guys have a really bad track record and it’s hard to trust you,” he said during the meeting hosted by the Phillipsburg Free Public Library in its “Community Room Furnished by Atlantic States.”

Sherry Hoffman spoke of toxic fumes that used to blow from the foundry into her Pursel Hill home in town, forcing her to close the windows.

“It was much worse many, many years ago,” she said. “We’ve lived here for 22 years. And it’s been better for the last maybe 10 years or so.”

Mallett explained that the current baghouse system designed to trap pollutants was installed in 2004 at a cost of $10 million, and speculated emissions at Hoffman’s home were worse under the old system. Shambeda said the new system cut actual emissions from the foundry’s stack by 90% to 99%.

Now, however, the company says it wants to be able to increase its Cupola Furnace baghouse air pollutants like arsenic by 100%, nickel by 400% and chromium by 900%. The proposed emission limits from the plant’s Zinc Coater baghouse would allow for corrosion-control coating of pipe to meet customer demands, while increasing that portion of the plant’s cadmium emissions by 2,127.3%, according to figures from the company. (McWane Ductile notes that as a comparison, the proposed Cupola Furnace baghouse cadmium emission limit is 0.0033 pounds per hour, up 57.14% from the current 0.0021 pounds per hour, while the proposed Zinc Coater baghouse cadmium emission limit of 0.00049 pounds per hour — up from 0.000022 pounds per hour — is much lower than the Cupola Furnace baghouse’s emission rate.)

Karen Kelly-Stratos, who lives on Sitgreaves Street and went from complaining about foundry emissions to serving as chairwoman of the McWane Ductile Community Advisory Panel, stressed the benefits the more than century-old company offers to the town. Residents have to understand this is a foundry, she said, but at the same time McWane Ductile has been very cognizant of neighbors and supportive of the community through donations and scholarships beyond the employment it offers.

“They’re one of the only businesses that’s going on in town,” she said. “We would like to preserve it.”

Said one resident, who didn’t provide his name before speaking: “We can’t go on the way we’re going on, sacrifices maybe have to be made. I know 200 people are working with your company and that’s great, they’re able to raise their families to support themselves, you’re helping to support the community. But as a number of people brought out, there would be nobody here at this meeting if you … were to go back the other way and restrict the amount of pollutants that you’re putting into the air.”

Phillipsburg Town Councilman Lee Clark attended the meeting, as did council President Harry Wyant Jr., with Mayor Todd Tersigni noting his and Councilman Keith Kennedy’s attendance. Clark works for the NJDEP as a Green Acres project manager.

“I’m not in favor of increasing the limits,” Clark said. “I know we’re saying that it’s still within state ranges of safety but I still have to talk to families every day who are concerned about this. Ever since they saw this come out on the news, their first line of thinking was, ‘What’s the safe level of arsenic to breathe in? What’s the safe level of zinc to breathe in? What’s the safe level of lead to breathe in?’ When I look into their eyes I can’t honestly answer the question because what’s a safe level of these toxic chemicals to breathe in? I just don’t see it.”

Several residents who spoke acknowledged the benefits McWane Ductile offers to the Phillipsburg area, including Flynn from Firth Street.

“Thank you for everything you do for the community, really,” he said. “It’s well appreciated — other than ...,” he paused, apparently alluding to the emissions. ”I understand,” Mallett replied. ”Other than,” Flynn repeated. ”And I’ll just say, we hear you. We hear you,” Mallett said.

 

Source: www.lehighvalleylive.com
Author:Kurt Bresswein may be reached at kbresswein(at)lehighvalleylive.com

A different way to sell, a new business model

Sales people, highly skilled in the technical aspects of their products, have not been able to visit existing and new customers globally as they were used to do before COVID-19 started.

So the many “face to face” meeting, onsite visits and technical negotiating carried on at customer site had to be replaced with online calls, virtual simulations, zoom meetings and so on.

Despite this abrupt change in the “selling method” Lianco sales team had to face and secure orders in several countries around the world, thanks to its deep knowledge of the grinding shop needs and capability to properly satisfy customer expectations.

Lianco after sales solution: a network of service partners

Once the order is secured and the machine built at the HQ the next challenge has been the installation and commissioning at final destination. Due to pandemic restrictions and quarantine companies had to face the impossibility to send technicians from HQ, option that in the past has always been a “must have” for the proper installation of high end equipment.

To avoid unacceptable delays this scenario has imposed companies to find a new business models.

Lianco organization found out its own solution to this unprecedent issue in the roots of the sales team, who developed along the years a strong network of relationship with service partners strategically located where the market is.  This unique ally, forged through many realized projects and many years of teamwork, started proving his unique added value since first sold grinding machine installation started in 2020.

The challenges make grow many local service teams

Since that the Lianco partners have been operating in several places around the world affected by the pandemic, from Brazil to India, from Mexico to central Europe.

CNC grinders and robotic cells have been installed and commissioned by experienced local people remotely supported 24/7 by the HQ, with no need for technicians flying out of the factory.

The many challenges faced by the service teams (time zone difference, language barrier, new equipment) did not stop them from completing the assigned task. This experience is just at the beginning but with the several new installations planned for 2022 surely will grow fast and allow Lianco to offer a comprehensive service to its valuable customers.

According to the German Automobile Association, despite the chip shortage and the global pandemic, Germany has seen a 73% jump in electric vehicles sales in 2021 compared to 2020 figures, contributing 26% of the overall sales of passenger cars.

The German governments innovation premium offered as part of the subsidy on the purchase of electrical vehicles has undoubtedly boosted sales of passenger cars, however this incentive expired at the end of 2021.

Prasad adds: “Germany already has one million electric cars on the road. Half of these are BEVs and the rest are PHEVs. Whilst the inclusion of PHEVs in the count towards Germany’s EV target will boost the numbers however, they will also increase emissions from their IC engines which may affect the country’s timings on reducing greenhouse gas emissions from the transport sector by 2030.”

The Die Casting Dashboard also enables the comparison across die-casting machines and plants, so production staff can quickly see areas for improvement.

At the same time, inputs from each machine can be displayed centrally on any device, 24/7, enabling comparison between machines, shifts, die programs or facilities.

Accurate Downtime Analysis based on root cause data

Downtime Analysis, a comprehensive failure analysis tool, is also available, providing root cause reporting from each die-casting cell.

Sector backs change of date

The honorary sponsors and partners of EUROGUSS are backing the change of date. Hartmut Fischer, the Chair of Verband Deutscher Druckgiessereien (Association of German Die-Casting Foundries, VDD), is looking to the future:

“Every second year, EUROGUSS is THE event for the die-casting industry. Exhibitors and visitors alike have always been pleased to catch up and interact at EUROGUSS, and see the latest trends, including the wealth of information that the VDD’s Die Casting Conference has to offer. But the fourth wave of the Covid-19 pandemic would make it unreasonable to hold it again in the short term; we would have to be prepared to cancel at short notice based on government requirements. In the die-casting industry we need the interaction offered by EUROGUSS, and we are looking forward with optimism to gathering on the new dates in early June."

Timo Würz, General Secretary CEMAFON (The European Foundry Equipment Suppliers Association), emphasises: “Based on the current infection situation, adhering to the original schedule for EUROGUSS would have implied incalculable planning uncertainties for exhibitors and visitors."


The change of date is the right thing to do, and is the only opportunity to ensure we get the high-quality event that visitors and exhibitors at EUROGUSS are used to.” Martin Lagler, Director Product Management & Marketing, Bühler AG, believes postponing EUROGUSS will offer major opportunities: “Given the present circumstances I welcome the fact EUROGUSS is being postponed. The later date will offer the ideal conditions for the entire die-casting industry to interact in person, and for spontaneous meetings between various partners, customers and suppliers.”

Endorsement for the decision also comes from BOHAI TRIMET Automotive GmbH. Managing Director Andreas Kiebel comments: “As long-standing exhibitors at EUROGUSS, we support the decision to postpone the event. Even if the industry urgently needs the personal contact between its members and with the public, we are in favour of nurturing this interaction once again in June under more relaxed circumstances.”

The next EUROGUSS will be held in Nuremberg from 8 to 10 June 2022.

For all details please go to: www.euroguss.de

 

Interested in more NF-Lightmetal and die casting related information?

Please check out Event-Connector for EUROGUSS 2022.

Click here to open the tool

 

Much of the cost of sales for foundries lies in material costs. Identifying and rectifying defects in real-time is a simple yet productive method for increasing OEE (overall equipment effectiveness). Reducing waste through AI technology for metal casting processes   can be the difference between growing margins and shutting down operations.

AI in metal casting presents opportunities for cost optimization allowing manufacturers to streamline operations and increase revenue. AI technology for casting processes, enables to quickly learn from factory floor data to provide insights, predictions, and identify trends.

What’s more, AI for casting is vital in preventing costly defects and avoiding operational inefficiencies that hurt manufacturing productivity.

The Problem: Excessive Metal Scrap Waste

Scrap reduction use cases have huge ROI implications and are very likely prevalent on your casting lines. HPDC, LPDC and gravity casting are popular casting methods because they provide excellent dimensional accuracy and smooth cast surfaces.

Any casting defects due to blowholes, low mold temperature, or low pouring pressure will lead to lower strength components. Reasons for scraping can be manifold, and every bit of waste signifies a loss of time, raw material, and end product. It's becoming increasingly important to identify defects and their causes in order to improve functionality, production quality, and yield rates.

Accurate analysis, measurement, and evaluation are required throughout the production process to prevent defects. And this includes controlling for factors such as machine malfunction, human error, the miscalibration of assets, plus improperly maintained production lines. If you can't measure it, you can't remedy it.

To achieve operational improvements, foundries must gain control over the vast amounts of data produced on factory floors. There's a need to establish a comprehensive, data-driven solution to optimize casting processes.

In order to reduce waste, it’s imperative to predict where scrap is likely to occur and why that’s happening. Doing so will provide a complete picture of what’s happening along the lines and the underlying causes of product quality issues.

Often, interpreting operational data to diagnose specific issues requires the analytical skills of a skilled technician. However, bearing in mind how large the data sets can get, there's a considerable need for sophisticated AI in casting solutions that can interpret disparate data to provide a real-time, accurate picture of manufacturing processes and operations.

The Solution: Tvarit’s AI-Enabled Scrap reduction solution for Metal factories  

A bigger picture means better decisions, and this is where the easy to use Industrial AI Platform comes in. These hybrid AI models complement human capabilities with scrap reduction analytics with the aim of reducing disruptions and optimizing resource utilization through its AI and metallurgy based algorithmic platform. In addition, they leverage machine learning to continuously gain knowledge from casting process data. 

A few building blocks constitute this tool. At first glance, the cell performance can be interpreted via “uptime” and “downtime”. Additionally, the most critical downtime causes are ranked for frequency or duration. Maintenance experts and technologists can then analyze each category of technical issue and define proper counter measures. Regularly using Downtime Analysis can help to effectively increase uptime.

Oudi Zhao, Product Manager Bühler Die Casting says: “Data visualizations provide instant information that’s easy to understand. Web-based visualizations enable operators and manager to drill down into the detail at any point.”

Bühler Insights brings it all together

All the data points feed into a central Bühler Insights system, an ISO 27001 certified platform, securely hosted by Bühler Group.

As well as helping customers make smarter decisions, this new capability can also lead to a new level of collaboration. Oudi Zhao, explains: “We live in a world relying on interactions and cooperation and few challenges can be conquered alone. Using these connected services, we can solve problems with remote support and define a proper improvement plan, with our customers.”

In casting, real impact follows pre-emptive manufacturing. For most foundries, steps taken to optimize production processes are often reactive rather than proactive. And this is because capturing data is not enough.

The smart AI algorithms for the foundry industry are based on deep process knowledge of the die casting process to provide solutions that deliver real improvements. These comprehensive, fast to implement, AI in casting driven solutions offer a visual platform for machine monitoring and process optimization. From the performance of individual machines to the comparison of overall output between foundry processes, an AI Platform provide insights to inform decision-making at every level.

The entire production process is to be monitored, controlled, and managed through the AI platforms by analyzing data points of all critical processes in real-time. This enables foundries to recognize quality issues and optimize the production processes for a significant reduction in scrap rate. Other benefits include increasing OEE of casting operations, reducing rejections, and improving environmental sustainability.

While sustainable AI is still in its early years of development, it's becoming crucial to foundries. But an effective and sustainable AI platform can not only eliminate excessive material use and waste, they also make precise recommendations on scrap reduction to help you save energy along your production lines.

Artificial Intelligence is proving to be a game changer by being a catalyst in not only improving the profitability and sustainability of production lines but also providing a considerable and proven reduction in scrap rate between 35% to 75%. More importantly, it’s a step towards zero-waste die-casting.

Using Real-Time Analytics to Make Big 4.0 Gains in Die-Casting

In a hyper-competitive manufacturing world, you need to streamline your production lines everywhere you can. You can gain real-time visibility into your factory floor processes and operations by collecting and analyzing the data produced throughout the die-casting process.

Now available at 0 upfront cost, TVARIT's Sustainable AI powered system for reducing waste in casting means a guaranteed, continual optimization of your plant state. The goal of TVARIT is to bring your plant to its most efficient operating paradigm and improve KPIs across your entire production line.

Do you need more Information please join the Webinar:  AI meets metal - The Potential of AI for Foundries

The FISI – European Foundry Industry Sentiment Indicator – is the earliest available composite indicator providing information on the European foundry industry performance. It is published by CAEF the European Foundry Association every month and is based on survey responses of the European foundry industry. The CAEF members are asked to give their assessment of the current business situation in the foundry sector and their expectations for the next six months.

The BCI – Business Climate Indicator – is an indicator published by the European Commission. The BCI evaluates development conditions of the manufacturing sector in the euro area every  month and uses five balances of opinion from industry survey: production trends, order books, export order books, stocks and production expectations.

Please find the chart enclosed or combined with additional information at www.caef.eu

Due to the good mould filling as well as solidification properties, both thin-walled and thick-walled structures can be realised in one component, means the material only has to be used where it is important for the functionality of the component. Together with the good mechanical properties, a considerable lightweight construction potential can thus be realised.

Processing is done in cold-chamber die-casting machines and ensures better casting quality, better mechanical properties such as strength and elongation at break, similar to iron casting or aluminium forgings with gentler operation, as the casting temperature is lower and this benefits the tool.

The high strength and ductility, very good weldability and conductivity of rheocasting components enable efficient lightweight construction in many areas.

Less weight leads to more range and lower energy consumption. Rheocasting can thus contribute to CO2 emission reduction with considerable weight savings.

More efficiency in the production process: Rheocasting can avoid costly reworking of castings.

As examples, Griesebner mentions safety-relevant chassis parts for cars and trucks and some examples of complicated designs in light metal casting that are currently in the test phase.

The equipment required for rheocasting corresponds to the basic equipment for die casting, but it is possible to produce larger parts on smaller machines, because the process can cope with lower piston speeds.

At SAG, casting is done on Bühler Carat, while the starting system for semi-melting is a Meltec system. Here, the globulites are made to grow by electromagnetic stirring and tempering in the crucible.

For the mould used, the rule is: as few sprues as possible, if necessary a thicker sprue is preferred. Otherwise, the usual freedom in die casting applies.

The right time for rheocasting

SAG is the technology leader in rheocasting - this so-called semi-solid process that offers so many advantages.

For example, SAG is the leading manufacturer of rheocasting components, such as safety cabin suspensions for trucks or air reservoirs for the automotive industry. In Lend, € 3.6 million were invested and expanded, because lightweight construction is becoming increasingly important, especially with regard to the electrification of passenger cars.

Electrification, extensive special and safety equipment lead to considerable additional weight of a passenger car, which has to be reduced elsewhere, for example in the chassis, body or drive train.

In order to achieve the CO2 emission limits with combustion engines, lightweight construction is essential.

The demand for the lightweight and particularly robust components is therefore increasing strongly and is moving towards the substitution of forged parts and parts that are welded and have integrated high functionality. The target group for all rheocasting activities at SAG is clear: all OEMs, but also Tier 1 and engineering and R&D.

Stefan Griesebner also talks about completely new projects that are not yet publicly presented; it almost seems that it is the right time for rheocasting.

A platform for presenting the latest technical innovations

For example, the AZTERLAN Metallurgical Research Center presented the development of new tools for process optimization and prediction of component defects based on metal quality and the state of critical process parameters in real time. Casting, he said, is a complex process that involves a large number of parameters with great variability.

Although the automotive sector relies heavily on aluminum and light alloys, the metal that is experiencing the most growth in the automotive industry is steel, he said. With this in mind, an important conclusion of the event was that it is just as important to innovate and drive new developments as it is to recognize which technologies and ideas will last and which ones can be relied upon.

In line with the theme of the conference and the trends shaping the market, the issue of sustainability was an important point in the new developments presented at the Foundry Forum.

Updates from the field of additive manufacturing

The Foundry Forum also offered information on new developments and applications, such as additive manufacturing.

Holger Barth, HA's product manager for additive manufacturing, said, "We are certain that additive manufacturing and 3D printing will have significant market penetration in both the casting process and the post-processing of molten components." In this context, Holger Barth presented the new inorganic, low-emission binder systems for additive manufacturing and 3D printing developed by HA - another important milestone on the way to more sustainable production processes.

At the end of the event, the participants drew a positive conclusion:

The forum is an important platform for industry experts to exchange innovations and new ideas internationally and to jointly develop strategies for the challenges ahead.

David Zorita Leza, General Manager & CEO HA Ilarduya, the main sponsor of the Forum, summarizes a successful event:

Watch the Video on YouTube

Mission Special Stundet/Company's Session "Sustainable Foundrymen's Growth"

TBD | Session Hall
Topic 6 (Student/Company) Sub-sessions
Leader: Hee Soo Kim

Tpoics and Scopes

1. Material ( Ferrous, Non-Ferrous, Composite, New Materials, Mold and Core, etc.)
2. Science (Solidification, Simulation, Direct Observation, etc.)
3. Technology (Continuos Casting, Foundry Technology, Die Castig, Qualtiy Control, etc.)
4. Foundry Issues (Energy & Eviroment, Ecology, Strategy, Education, Safety, etc.)
5. Smart Foundry (3D Printing, AI Foundry, Digitalization, etc.)
6. Student / Company Presentation (Any Subject / Introduction of Company) (Product and Technology, etc.)
* Special Mission Session: Sustainable Foundrymen's Growth

Call for Abstract

We welcome you to contribute to the most up-to-date research and latest developments form around the world.
We will be looking for submissions that highlight new and unqiue scientific methods form the areas of steel technologies.

Step 1 Sign up and log in
Step 2 Download the abstract template and prepare abstract file.
Step 3 Click the [GO TO SUBMIT] button.
Step 4 1. Fill out author info section.
            2. Select conference topic.
            3. Check your publication plan.
            4. Fill out abstract title and upload abstract file.
Step 5 Acknowledgement of your submission will be sent via e-mail.

For more information please visit: www.74wfc.com

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