System manufacturing of CNC-milled and turned parts, fixtures, moulds, investment castings and sheet-metal parts
R. Assmann & Co. KG
HückeswagenNew on Amplifa
About us
R. Assmann & Co. KG in Hückeswagen is a supplier for external system manufacturing and produces precision, milled and turned parts on modern CNC machines through to complete products including procurement of additional components. The range of services includes CNC contract machining, fixture construction (grid plates, clamping towers, clamping fixtures), mould making with milling of die halves up to 1400 kg, series production of investment castings as well as sheet-metal working from stamped and bent parts through to complex assemblies. Production is carried out in prototypes, small and medium series from stainless steel, steel and aluminium. Customers come from the commercial vehicle, capital goods and paper machinery industries. Founded in 1900, the company has been based in Hückeswagen since its relocation from Wuppertal in 2002 and has been certified to DIN EN ISO 9001 since 2007.
- Site
- Hückeswagen
- Processes
- CNC contract machining (milled and turned parts), Investment casting – series production of investment castings, Sheet-metal working (stamped and bent parts), Fixture construction (complex fixtures, clamping fixtures, grid plates, clamping towers), Mould making (die halves), Assembly/assembly manufacturing incl. procurement of additional components (system manufacturing), CNC contract machining, System manufacturing of precision, milled and turned parts
- Materials
- Stainless steel, Aluminium, Steel (die and investment casting materials), Investment casting
- Certificates
- DIN EN ISO 9001:2000, ISO 9001
- Founded
- 1900
- Industries
- Commercial vehicle industry, Capital goods industry, Paper machinery industry
- 01
CNC contract machining (milled and turned parts)
- 02
Mould making (die halves)
- 03
Fixture construction
- 04
Investment casting series production
- 05
Sheet-metal working (stamped and bent parts)
- 06
Procurement of additional components
- 07
Assembly/assembly manufacturing
Materials & Processes
Stainless steel
Used for holders and precision parts, e.g. in the paper machinery industry.
Aluminium
Used for clamping towers, grid plates and fixture construction.
Steel (die and investment casting materials)
Material for die halves in mould making and investment castings in series production.
Investment casting
Series production of investment castings as a complementary manufacturing process.
Locations
Hückeswagen
DEProduction site / Head office
- Part weight / size
- Milling of die halves up to max. 1400 kg
- Lot size
- Prototypes, small and medium series
- Materials
- Stainless steel, steel, aluminium
- CNC machines
- Sheet-metal working machines
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC contract machining (milled and turned parts)Machining | – | – | Milling of die halves up to max. 1400 | Prototypes/small series – Medium series | Stainless steel, Steel, Aluminium |
| Investment casting – series production of investment castingsCasting | – | – | – | – | – |
| Sheet-metal working (stamped and bent parts)Forming | – | – | – | Small series | Metal |
| Fixture construction (complex fixtures, clamping fixtures, grid plates, clamping towers)Engineering | – | – | – | – | Aluminium, Steel |
| Mould making (die halves)Machining | – | – | 1400 kg | – | Steel |
| Assembly/assembly manufacturing incl. procurement of additional components (system manufacturing)Assembly | – | – | – | – | – |
Additional services
Quality
The company has been certified by TÜV Rheinland to DIN EN ISO 9001:2000 since September 2007.
| Evidence | Hückeswagen |
|---|---|
| ISO 9001 |
History
- 1900
Foundation of the company R. Assmann as a metal goods company producing small metal items
- 1996
Active partner Michael Becker joins the company; change of management; focus on system parts for the commercial vehicle industry
- 1999
Addition of general mechanical engineering as an additional division
- 2002
Relocation from Wuppertal to Hückeswagen
- 2007
Certification to DIN EN ISO 9001:2000 by TÜV Rheinland