Suppliers

Siempelkamp Giesserei GmbH

Siempelkampstr. 45, 47803 Krefeld, Germany

Information

Categories:

  • grey iron
  • ductile iron

OUR PROMISE WE DELIVER THE HIGHEST PERFORMANCE FOR YOU
The benchmark: 100 %. For our castings in terms of complexity, precision and quality. For ourselves in terms of reliability, expertise and service. The result is large and heavy castings made of spheroidal graphite cast iron from 3 to more than 300 t, which ensure more performance, greater safety and sustainability. Whether in energy conversion or raw material processing, in press construction or general mechanical engineering.

CASTING TECHNOLOGY FROM SIEMPELKAMP FOR SOLUTIONS THAT LAST
You have the idea, we implement it. Our specialists create a seamless production process from the selection of the optimal material to the on-time delivery of the finished component. Customised, everything from one source and under the internationally proven Siempelkamp brand. For you this means: bundled competence, less time, less costs. And castings at the highest level which will also meet increasing market requirements in the long term.

GOAL FOR OVER 100 YEARS SOLIDITY "MADE IN KREFELD
Founded in 1902 as Siempelkamp'sche Eisen- und Metallgießerei (iron and metal foundry), this name still commits us to one goal: to provide the perfect answer in castings. The basis for this is our experience, which we are continuously expanding. With excellent metallurgical know-how, constant research and development and personal commitment to every project. But above all with one thing: a passion for our craft. This is how the idea becomes casting, the vision becomes innovation.

What we have achived:

Heaviest casting in the world:
320 t liquid iron for the lower beam of a 12,500 t die forging press for Nanshan Aluminium

Longest casting in the world:
23.5 m for the cross beam of a two-column machining centre for Tos Kurim

Siempelkamp Giesserei. Wir können Guss.

Products

Four main business areas:

  • Presses (metal forming presses, plastic injection molding machine, aluminum die casting machine, tile presses)
  • Energy conversion (large engines, gearboxes, nuclear containers)
  • Mining (cement grinding mills, mill bed, ring gear ) 
  • General engineering (rolling mills, machine tools, pumps).

For casting at the highest level:

• Almost 120 years of production experience
• Around 85,000 t casting capacity / year (infrastructure)
• Production of 2500 different castings / year
• Unit weights up to >300t (ø approx. 25 t)
• Optimal material selection
• Highest quality standard in production
• DIN EN ISO 9001 and DIN EN 14001
• Accredited test laboratory
• High diversification and balanced product mix
• 100% customer-oriented company

Contact

Siempelkampstr. 45
47803 Krefeld
Germany

Telephone +49 2151 894-0

Press Releases & News

Industrial Electricity Prices: “We Need an Energy Task Force”

In February 2025, following the end of Germany's so-called "traffic light coalit...

Industriestrompreise: „Wir brauchen eine Task-Force Energie

In Deutschland wird im Februar 2025 nach dem Ende der sogenannten Ampelregierung...

Subsidiaries

Siempelkamp Giesserei GmbH
Siempelkampstraße 45
47803 Krefeld

Back to overview
Socials