Manufacturer of welded rope sheaves, hook blocks and rope accessories for conveying technology – since 1919.
C. u. A. Heiderich GmbH & Co. KG
EnnepetalNew on Amplifa
About CAH Heiderich
C. u. A. Heiderich (CAH) is a manufacturer based in Ennepetal specialising in conveying technology. Founded in 1919, the company has been producing welded steel rope sheaves for over 50 years. The product portfolio includes custom-made rope sheaves, hook blocks, pulley blocks and rope accessories. With the WEAR SAFE® system, CAH also offers a wear monitoring system that closes a critical gap in the monitoring of cranes and conveying systems. The products are used, among other things, in cranes, automated high-bay warehouses, offshore technology, mining, bulk materials handling, shiplift systems in shipyards, and in suction and cutter head dredgers. Production takes place in Germany (Made in Germany); customers are located all over the world. For the ironmongery retail trade, CAH maintains its own trade programme with pulley blocks and ironmongery.
- Site
- Ennepetal
- Processes
- Manufacture of welded steel rope sheaves, Production of hook blocks, Custom-made production of pulley blocks and rope accessories, Custom-made manufacturing, WEAR SAFE® wear monitoring system, Trade programme for pulley blocks and ironmongery, Rope accessories
- Materials
- Steel, Hemp rope, Welding
- Certificates
- ISO 9001
- Founded
- 1919
- Industries
- Conveying technology, Crane construction, Automated high-bay warehouses, Agriculture and forestry, Offshore technology, Mining
- 01
Steel as raw material
- 02
Welding of the rope sheaves
- 03
Assembly of hook blocks and pulley blocks
- 04
Shipment to customers worldwide
Materials & Processes
Steel
Base material of the welded rope sheaves, produced for over 50 years.
Hemp rope
Material of the hemp rope blocks in the trade programme.
Welding
Joining process used to manufacture the welded rope sheaves.
Locations
Ennepetal
DEProduction and administration
- Materials
- Steel
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of welded steel rope sheavesJoining | – | – | – | – | Steel |
| Production of hook blocksAssembly | – | – | – | – | Steel |
| Custom-made production of pulley blocks and rope accessoriesAssembly | – | – | – | – | Steel, Hemp |
Additional services
Quality
Since 1919, CAH has stood for quality, flexibility and reliability in conveying technology; certifications are not listed on the website.
| Evidence | Ennepetal |
|---|---|
| ISO 9001 |
History
- 1919
Foundation of C. u. A. Heiderich; production of welded steel rope sheaves for over 50 years