CNC turned and milled parts from single-piece production to large-scale series, including assembly of complete units
E&R Fertigungstechnik GmbH
Am Postweg 2, 32351 StemwedeNew on Amplifa
About us
E&R Fertigungstechnik GmbH is an owner-managed contract manufacturing company for CNC turned and milled parts, founded in 2004 in Rahden. The company produces simple to highly precise and complex components as individual parts, small and large series, and complete assemblies including procurement of all standard and purchased parts. Core processes are CNC turn-mill machining in a single setup, CNC milling, and sprocket and special sprocket milling (grooving and profiling); grinding, laser technology, welding, sheet metal folding and surface treatment are carried out with established partner companies. Nearly all machinable materials are processed, sourced predominantly regionally. Since 1 July 2026, the company headquarters with its modern machinery has been located in Stemwede. Skilled staff are trained largely in-house.
- Site
- Stemwede
- Processes
- CNC turn-mill machining, CNC milling, Grooving and profiling (sprocket and special sprocket milling), Grinding, Laser technology (cutting), Welding work, Sheet folding (sheet metal forming), Surface treatment
- Materials
- Nearly every machinable material, Nearly all machinable materials
- Certificates
- ISO 9001
- Founded
- 2004
- Industries
- Contract manufacturing / Machining, Machining/contract manufacturing for turned and milled parts
- 01
Material procurement (predominantly regional)
- 02
Sawing
- 03
CNC turn-mill machining
- 04
Grooving and profiling
- 05
Grinding / Laser technology / Welding / Sheet folding (partner companies)
- 06
Surface treatment
- 07
Assembly of complete units incl. standard and purchased parts
Materials & Processes
Nearly all machinable materials
Materials are sourced predominantly regionally, so even short-notice enquiries can be accommodated.
Locations
Stemwede
DEHeadquarters / Production
- Part weight / size
- Turning diameter up to Ø670 mm, turning length up to 1.530
- Lot size
- Single part to large series
- Materials
- Nearly all machinable materials
- Turn-mill center NTX 2500/1500
- CNC lathe NLX 3000Y/1250
- CNC lathe NLX 2500XY/700
- CNC lathe NLX 2500Y/700
- CNC lathe NLX 2500/700
- Groove and profile milling machine
- Sawing machine Kasto Win A33
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turn-mill machiningMachining | – | 1.530 mm | – | Single part – Large series | nearly all machinable materials |
| CNC millingMachining | – | – | – | Single part – Large series | nearly all machinable materials |
| Grooving and profiling (sprocket and special sprocket milling)Machining | – | 550 mm (groove length) × 22 mm (groove width) | – | – | nearly all machinable materials |
| GrindingMachining | tightest tolerances | – | – | – | – |
| Laser technology (cutting)Machining | – | – | – | – | – |
| Welding workJoining | – | – | – | – | – |
| Sheet folding (sheet metal forming)Forming | – | – | – | – | Sheet metal |
| Surface treatmentSurface | – | – | – | – | – |
| Assembly of complete unitsAssembly | – | – | – | – | – |
| SawingMachining | – | – | – | – | – |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Turn-mill center | NTX 2500/1500 | – | Turning diameter Ø670 mm, bar passage Ø80 mm, travel X 675 mm, Y ±150 mm, turning length 1.530 mm | – | Stemwede |
| CNC lathe | NLX 3000Y/1250 | – | Turning diameter Ø3–Ø400 mm, max. turning length 1.200 mm | – | Stemwede |
| CNC lathe | NLX 2500XY/700 | – | Turning diameter Ø300 mm, spindle bore diameter Ø80 mm, sub-spindle Ø200 mm, Y-axis ±50 mm | – | Stemwede |
| CNC lathe | NLX 2500Y/700 | – | Turning diameter Ø300 mm, spindle bore diameter Ø80 mm, max. turning length 700 mm, Y-axis ±50 mm | – | Stemwede |
| CNC lathe | NLX 2500/700 | – | Turning diameter Ø300 mm, spindle bore diameter Ø80 mm, max. turning length 700 mm, Y-axis ±50 mm | – | Stemwede |
| Groove and profile milling machine | – | – | Groove width 2–22 mm, groove length up to 550 mm | – | Stemwede |
| Sawing machine | – | – | Sawing diameter Ø310 mm | – | Stemwede |
Additional services
Quality
Quality is ensured by trained, largely in-house trained skilled personnel and a continuously maintained machine fleet. The metrology equipment for inspecting finished components is part of the machine fleet.
| Evidence | Stemwede |
|---|---|
| ISO 9001 |
History
- 2004
Founded by Wilhelm Epp and Heinrich Richert in Rahden
- 2026
Relocation on 1 July 2026 to the new company headquarters in Stemwede (Am Postweg 2)