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Walther Trowal GmbH & Co. KG

Rheinische Str. 35-37 , 42781 Haan, Germany


Rheinische Str. 35-37
42781 Haan

Telephone 02129/571-0
Fax 02129/571-225
Email info(at)walther-trowal.de

Press Releases & News

Walther Trowal opens the „North American Tech & Training Centre“
Mass finishing, deburring, polishing, shot blasting and coating
Walther Trowal: Aluminium strahlt Aluminium
Durchlaufanlagen für das schonende Strahlen von Teilen aus LeichtmetallenNeue D...
Walther Trowal: Aluminum for blasting aluminum
Continuous feed shot blast machines for gentle blast cleaning of light metal wor...



  • Surface treatment (Oberflächenbehandlung)
  • Environmental protection and waste removal (Umweltschutz und Entsorgung)

Wheelabrator Group Ltd.

22 Edward Court, WA14 5GL Altrincham, England


22 Edward Court
WA14 5GL Altrincham

Telephone +44 161 928 6388
Fax +49 2556 88 150
Email uk-info(at)wheelabratorgroup.co.uk

Press Releases & News

Automotive at its most intricate: Wheelabrator’s IDS machines for complex internal blasting
Combustion engines are getting lighter and lighter, reducing fuel consumption an...
Maximum blasting performance at minimum cost: why equipment modernisation is the smart way to enhance your process
If you want finishing equipment at the leading edge of technology, buying new is...
Roller conveyor shot blast machine Type X for XXL coating line in Germany
A Construction Blaster Type X roller conveyor blast machine from Wheelabrator pl...


Shot blasting, shot peening and surface preparation technology:

Wheelabrator offers the broadest shot blast machine range. Standard or Special solutions, the benefits are always Outstanding.

Airblast, wheelblast and mass finishing solutions.

A complete range of standard machine designs is available, alternatively Wheelabrator can provide a custom-designed solution to fit your application. Whatever solution is appropriate for your needs and will bring you the best return on investment, Wheelabrator has the solution or the competence, know-how and skills to develop it.

Aftermarket parts and services from Wheelabrator will safeguard your equipment efficiency and longevity 

We understand your market, your pressures, your needs - and we speak your language. We also provide outstanding equipment support services (spare parts, maintenance, upgrades, etc.) worldwide. Our innovation does not stop at the delivery of your new machine, we offer complete care for the lifetime of your equipment and can keep your machine running at optimum performance and safety levels for decades. Contact us and we'll put you in touch with your local representative.


  • Wheel shot blast equipment
  • Air and wet blast equipment
  • Vibratory mass finishing solutions
  • Parts and consumables
  • Equipment service and maintenance


528 Avenue de Savoie, BP3 - 38570 Le Cheylas, France


528 Avenue de Savoie
BP3 - 38570 Le Cheylas

Telephone +33 4 76 92 92 20
Fax +33 4 76 92 92 69
Email contact.france(at)wabrasives.com

Press Releases & News

Winoa Abrasive's WA CLEAN Technology Published by ISO
The standard ISO TR22770 dedicated to WA CLEAN is now available on ISO website.
Winoa partners with DuPont Sustainable Solutions to organize its very first Health & Safety Week
Winoa employees took part in various activities and trainings during their first...
Winoa will take you through a Journey in the Future of Blasting
WINOA, world leader in the steel abrasive industry, and world leading service pa...


Company Profile

Winoa is an international market-leading innovator of steel abrasives products and services, renowned all over the world under the brand "W Abrasives". Steel abrasives are used in the metal industry for cleaning, surface preparing and fatigue resistance enhancing, but also in the stone industry to cut granite blocks into thin slabs. It plays a determining role in the production processes of numerous activities, including construction, transport, equipment goods, iron & steel and energy industries.  Since 1961 Winoa continues to contribute significantly and bring innovation in products, services and technologies dedicated to these market areas. Winoa teams up with its customers everywhere in the world, offering economical, ecological and easy to use solutions to transform their products. Always attentive to its customers, Winoa pays particular attention to the quality and performance of its products & services and relies on the professionalism of its teams.

Headquartered in Le Cheylas, France, Winoa employs a diverse and highly skilled global workforce exceeding 1,000 employees in 28 countries on 4 continents, 6 Technical & Training Centers, and a team of 25 technical experts.  


Products & Services

As a world leader in its market, W Abrasives provides unrivaled expertise in the products, services and technologies dedicated to cleaning. Desanding and descaling works are major applications for which W Abrasives contributes its added value.

Premium SERIES

High-productivity grit for desanding operations
High Performance Grit is a steel grit specially designed to improve shot blasting performance in foundries and forges. It works faster and last longer. Its capacity for removing and cleaning sands, resins or scale is unequalled.

Premium product for descaling operations in wheel-blasting
STAINIUM® is specially developed for descaling applications when little roughness is required at the end of the process. Especially available in fine grades, STAINIUM® provides a more stable operating mix.

Hybrid Shot

Premium mix for low machine wear in desanding operations
HYBRID SHOT was developed specifically to address new demands for desanding in foundries and descaling in forges and wire drawing plants. By reducing machine wear it helps to reduce maintenance costs while at the same time achieving remarkable performance in terms of cleaning.

STELUX® is a stainless steel abrasive media
STELUX® is used for surface cleaning, preparation and finishing of non-ferrous metals, stainless steel castings or forgings, as well as granite and marble. STELUX® is provided in two different grades: C (Chromium stainless steel shot) and CN (Chromium - Nickel stainless steel shot).

Quenched and tempered, it is a spherical product of hypereutectoid steel (C ≥ 0,85%). Perfectly controlled heat treatments provide it with optimum resilience and resistance to fatigue.
This type of shot is used in all applications where the desired effect is for mass and maximum bounce as well as for shot peening.

A cast steel angular grit is produced by crushing specially heat treated oversize shot pellets. It is utilised for blast cleaning or surface preparation.

Quenched and tempered, angular when new, this grit rapidly rounds off in use and is particularly suited to descaling applications.

Quenched and tempered, although harder than GP steel grit, GL also loses its sharp edges during shot blasting and is particularly suited to descaling and surface preparation applications.

Quenched with maximum hardness, GH always remains angular in its operating mix. These abrasives are particularly effective in surface treatment processes and produce a uniform, etched finish.
For use mainly with compressed air equipment.

Steel grits WGR are special products used for the cutting of hard stone products such as granite. Ask for our commercial-technical teams.

For further detailed product information, services and technology, please visit:


Wollin GmbH

Kiesäckerstraße 23, D-73547 Lorch , Germany


Kiesäckerstraße 23
D-73547 Lorch

Telephone +49 (0) 7172 - 9105-0
Fax +49 (0) 7172 - 9105-11
Email wollin(at)wollin.de

Press Releases & News

Wollin at the GIFA
The mechanical engineering company Wollin GmbH from Lorch presented its innovati...
Wollin GmbH: Spraying stability
Die spraying is an important process step during pressure die casting because it...
Wollin - Die Spraying Systems


Wollin is a medium-sized family business and offers innovative and reliable products in the field of spray technology for die casting foundries, as well as automation technology and special machines.

Wollin has been on the market for over 40 years and supplies its automation products to over 40 countries worldwide. Thanks to its 70 highly qualified and experienced employees in development, service and production, as well as its quality and reliability, Wollin enjoys an excellent reputation - worldwide!

Wollin is the world leader especially in micro-spraying, called "EcoSpray" by Wollin. The system developed by Wollin has been used successfully in many die casting foundries since 2009. 

Productivity increases with this patented technology are particularly possible in the production of structural parts. Meanwhile, Wollin customers have also successfully used this technology in series production of classic components such as engine blocks. Especially in the highly competitive automotive sector, more and more die casting foundries are now relying on Wollin EcoSpray to achieve cost savings through the above-mentioned advantages.

Products & Services

Formsprühmaschine PSM2 F


SWZ Ecospray 

Agencies in Europe:

Worldwide Representatives:

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