Contract machining: boring mill, milling and turning work as well as assembly manufacturing to drawing
Johann Kupp Maschinenbau GmbH
47877 Willich (Siemensring 110) · DENew on Amplifa
About us
Johann Kupp Maschinenbau GmbH is an owner-managed contract manufacturing company founded in 1920, located in Willich and based in the Willich Münchheide industrial park since 1980. The company performs machining as contract work, in particular five-axis CNC boring mill work, milling (surface milling, circular milling, drilling, thread cutting), CNC turning up to 2700 mm turning length and slotting up to 14.0 mm. Workpieces up to 10.0 t in weight are machined. In addition to machining, the service portfolio includes the procurement of material and semi-finished products, the machining of assemblies according to design drawings and the manufacture of machines. The long-standing employees are trained as turners, boring mill turners and industrial mechanics. Customers come from mechanical engineering, including van Baal, Reinartz and Bender Zylinder. Transport is included in the price within a 100 km radius up to 1.3 t.
- Site
- Willich
- Processes
- CNC machining (contract work), CNC boring mill work (5-axis), Milling (surface milling, circular milling, drilling, thread cutting), CNC turning, Slotting, Procurement of material/semi-finished products, Machining of assemblies according to design drawings / manufacture of machines, Milling work
- Materials
- CNC boring mill work (5-axis), CNC milling, CNC turning, Slotting
- Certificates
- Material identification
- Founded
- 1920
- Industries
- Mechanical engineering
- 01
Procurement of material/semi-finished products
- 02
CNC boring mill work (5-axis)
- 03
CNC milling
- 04
CNC turning
- 05
Slotting
- 06
Assembly machining according to design drawings / mechanical engineering
- 07
Transport (100 km radius up to 1.3 t)
Manufacturing processes
CNC boring mill work (5-axis)
Five-axis machining including surface milling, circular milling, drilling and thread cutting without machine change.
CNC milling
Machining milling work on CNC machining centres as contract work.
CNC turning
Turning work up to 2700 mm length with 520 mm swing over bed.
Slotting
Production of slots up to 14.0 mm depth.
Locations
Willich
DEProduction site
- Part weight / size
- Workpieces up to 10.0 t
- Materials
- Steel, stainless steel, cast
- Horizontal CNC boring mill WHQ 13 CNC (3500/2500/1250 mm)
- Horizontal CNC boring mill WH 105 CNC (1800/1250/1250 mm)
- Lathe 70CNC (length 2700 mm, swing over bed 520 mm)
- Slotting up to 14.0 mm
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC machining (contract work)Machining | – | – | Workpieces up to 10.0 t | – | – |
| CNC boring mill work (5-axis)Machining | – | – | – | – | – |
| Milling (surface milling, circular milling, drilling, thread cutting)Machining | – | – | – | – | – |
| CNC turningMachining | – | 2700 mm | – | – | – |
| SlottingMachining | – | up to 14.0 mm | – | – | – |
| Procurement of material/semi-finished productsEngineering | – | – | – | – | – |
| Machining of assemblies according to design drawings / manufacture of machinesAssembly | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Horizontal CNC boring mill | WHQ 13 CNC | – | 3500 mm / 2500 mm / 1250 mm | – | Willich |
| Horizontal CNC boring mill | WH 105 CNC | – | 1800 mm / 1250 mm / 1250 mm | – | Willich |
| CNC lathe | 70CNC | – | Length 2700 mm / swing over bed 520 mm | – | Willich |
Additional services
Reference customers
Quality
Material identification is covered by a certificate valid until 2027. Machining is carried out on five-axis CNC boring mills with high precision.
| Evidence | Willich |
|---|---|
| Material identification |
History
- 1920
Founding of the company in Willich
- 1980
Relocation to the Willich Münchheide industrial park