CNC machining of difficult-to-machine materials and hydraulic special tools for the automotive, aerospace and power plant industries
Hugo Kemmerich GmbH
51789 Lindlar (An der Mühle 1)New on Amplifa
Full-Service Machining
Hugo Kemmerich GmbH, based in Lindlar, is a contract manufacturer for CNC machining technology offering full service from material procurement to delivery. The company machines components ranging from five-gram precision castings to six-tonne open-die forgings, including difficult-to-machine special materials such as nickel-based and titanium alloys as well as standard materials. In addition to CNC turning and CNC milling, the service portfolio includes drilling and sawing, conventional turning on centre lathes with centre distances of up to 2000 mm, and computer-aided design and manufacturing using CAD/CAM systems. An in-house measuring room with a coordinate measuring machine ensures compliance with geometric tolerances. Since 1990, the company has also been developing and manufacturing hydraulic special tools for assembly and disassembly with forces of up to 25 tonnes, which are used by MAN, Daimler-Benz and ZF, among others, as well as worldwide through specialist dealers. Customers come from the automotive industry, aerospace engineering and power plant construction.
- Site
- Lindlar
- Processes
- CNC turning, CNC milling, Drilling and sawing, Conventional turning (centre lathes), CAD/CAM systems (computer-aided design and manufacturing), Measuring room / coordinate measurement, Special tool manufacturing (hydraulic tools with forces up to 25 tonnes), Machining of difficult-to-machine special materials and machining of precision castings
- Materials
- Nickel-based alloys, Titanium alloys, Precision castings, Precision casting, Open-die forgings, Standard materials, CNC turning, CNC milling
- Certificates
- EN 9100:2018 (equivalent to AS 9100D, includes ISO 9001:2015), EN 9100 (AS 9100D), ISO 9001:2015
- Industries
- Automotive industry, Aerospace engineering, Power plant construction, Medium-sized companies, Medium-sized family businesses/workshops
- 01
Material procurement
- 02
CAD/CAM design
- 03
CNC turning
- 04
CNC milling
- 05
Drilling and sawing
- 06
Conventional turning
- 07
Coordinate measurement
- 08
Delivery
Materials and Processes
Nickel-based alloys
Difficult-to-machine special materials for applications in aerospace and power plant construction.
Titanium alloys
Lightweight, high-strength special materials for demanding aerospace components.
Precision casting
Machining of precision castings from five grams unit weight.
Open-die forgings
Machining of open-die forgings up to six tonnes in weight.
Standard materials
Machining of common steels and metals for routine tasks.
CNC turning
Turning on CNC machines for precise rotationally symmetrical components.
CNC milling
Milling of complex contours and special designs.
Conventional turning
Centre lathes from WEILER, TOS, WEIPERT and WEISSER with turning diameters up to 720 mm and centre distances up to 2000 mm.
CAD/CAM systems
Computer-aided design and manufacturing for process automation and precision.
Coordinate measuring technology
Manual coordinate measuring machine Mitutoyo EURO M7106 with 700 x 1000 x 600 mm measuring range.
Manufacturing Site
Lindlar
DEHeadquarters and manufacturing, An der Mühle 1
- Part weight / size
- 5 g to 6 t unit weight
- Materials
- Nickel-based alloys, titanium alloys, precision castings, standard materials
- Conventional centre lathes WEILER, WEILER E70, TOS SUI 50 A/200, WEIPERT, WEISSER GIGANT
- Coordinate measuring machine Mitutoyo EURO M7106
Manufactured Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turningMachining | – | – | – | – | Nickel-based alloys, Titanium alloys, Standard materials |
| CNC millingMachining | – | – | – | – | – |
| Drilling and sawingMachining | – | – | – | – | – |
| Conventional turning (centre lathes)Machining | – | – | – | – | – |
| CAD/CAM systems (computer-aided design and manufacturing)Engineering | – | – | – | – | – |
| Measuring room / coordinate measurementInspection | – | 1000 mm (Y-axis measuring range) × 700 mm (X-axis) × 600 mm (Z-axis) | – | – | – |
| Special tool manufacturing (hydraulic tools with forces up to 25 tonnes)Engineering | – | – | – | – | – |
| Machining of difficult-to-machine special materials and machining of precision castingsMachining | – | – | 5 g – 6 t | – | Precision castings, Nickel-based alloys, Titanium alloys, Standard materials |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Conventional centre lathe | WEILER | 1 | Turning diameter over bed 300 mm, over carriage 80 mm, centre distance 600 mm | – | – |
| Conventional centre lathe | WEILER E70 | 1 | Turning diameter over bed 720 mm, over carriage 430 mm, centre distance 2000 mm | – | – |
| Conventional centre lathe | TOS SUI 50 A/200 | 1 | Turning diameter over bed 500 mm, over carriage 320 mm, faceplate 500 mm, centre distance 2000 mm | – | – |
| Conventional centre lathe | WEIPERT | 1 | Turning diameter over bed 650 mm, over carriage 420 mm, faceplate 600 mm, centre distance 1500 mm | – | – |
| Conventional centre lathe | WEISSER GIGANT | 1 | Turning diameter over bed 700 mm, over carriage 450 mm, faceplate 700 mm, centre distance 2000 mm | – | – |
| Manual coordinate measuring machine | MITUTOYO EURO M7106 | 1 | X 700 mm, Y 1000 mm, Z 600 mm | – | – |
Additional services
Reference customers
Quality Management
All manufacturing results are inspected in the in-house measuring room using the Mitutoyo EURO M7106 coordinate measuring machine (measuring range 700 x 1000 x 600 mm) to ensure compliance with complex workpiece contours, fits and geometric tolerances as specified by drawings. The quality management system is certified to EN 9100:2018 (includes ISO 9001:2015) by TÜV SÜD.
| Evidence | Lindlar |
|---|---|
| EN 9100 (AS 9100D) | |
| ISO 9001:2015 |
Company History
- 1990
Start of the development of special tools for customers from the automotive industry, including MAN, Daimler-Benz and ZF.