Sheet metal working, CNC machining and powder coating from a single source – from single parts to series production
Koerfers Lasertechnik GmbH
Nettetal-Kaldenkirchen · Nettetal-Breyell · MeisburgNew on Amplifa
About Koerfers
Koerfers Lasertechnik GmbH is a contract manufacturer for metal processing with sites in Nettetal-Kaldenkirchen, Nettetal-Breyell and Meisburg (Eifel). The company produces sheet metal parts and assemblies as well as machined precision components: the range of services includes laser cutting, waterjet cutting, punching, bending, welding (TIG, MIG, MAG, spot and stud welding), CNC milling and CNC turning with tight tolerances, as well as grinding, deburring, vibratory finishing and its own powder coating line. Materials processed include aluminium, structural steel, stainless steel, copper and plastics. At the Kaldenkirchen site the focus is on automated series production including just-in-time delivery, in Breyell on single-part and small-series production with a separate sheet metal warehouse, and in Meisburg on the machining of demanding components. Customers come from the automotive, motorsport, pharmaceutical and food industries. The company is certified to DIN EN ISO 9001 and additionally offers consulting, design, assembly as well as packaging and logistics. The family-owned company was founded in 1964 in Nettetal.
- Site
- Nettetal-Kaldenkirchen
- Processes
- Laser cutting, Waterjet cutting, Punching, CNC milling, CNC turning, Drilling, Grinding, Deburring
- Materials
- Aluminium, Structural steel, Stainless steel, Copper, Plastic
- Certificates
- ISO 9001 (DIN EN ISO 9001), ISO 9001, In-house quality inspection/measuring technology
- Founded
- 1964
- Industries
- Automotive industry, Motorsport, Pharmaceutical industry, Food industry
- 01
Consulting and design
- 02
Laser cutting / waterjet cutting / punching
- 03
Bending
- 04
Welding
- 05
Grinding / deburring / vibratory finishing
- 06
CNC milling / CNC turning
- 07
Powder coating
- 08
Assembly
- 09
Quality inspection
- 10
Packaging and logistics
Materials & Processes
Aluminium
For laser cutting (1.0–25.0 mm), waterjet cutting (up to 150 mm), punching and bending.
Structural steel
Universal material for laser cutting (0.5–25 mm), waterjet cutting, punching and bending.
Stainless steel
For corrosion-resistant sheet metal parts, processable in laser and waterjet cutting up to 150 mm.
Copper
Processable in the punching process up to 6.0 mm material thickness.
Plastic
Processing in the deburring of plastic components.
Sites
Nettetal-Kaldenkirchen
DESeries production, sheet metal working, powder coating, design, QA
- Lot size
- Large series, series production
- Materials
- Aluminium, structural steel, stainless steel, copper
- TRUMPF TruMatic L 3050 laser cutting machine with automation
- TRUMPF TruMatic 5000 R punching machine with automation
- TRUMPF TruMatic 6000 punch/laser combination machine
- Powder coating line with 2-chamber pretreatment
- TRUMPF TruBend 5085/5130/7036/V85 press brakes
- Welding systems (TIG, MIG, MAG, spot, stud welding)
- Grindmaster 3000 deburring machine
- Grindmaster B600 vibratory finishing system
Nettetal-Breyell
DESingle-part and small-series production, sheet metal warehouse
- Lot size
- Prototype, single part, small series
- Materials
- Aluminium, structural steel, stainless steel
- TRUMPF TruMatic L 5030 laser cutting machine
- Flow 4000 waterjet cutting machine
- Hurco VMX42 UI 5-axis machining center
- Hurco VMX60t milling machine
- Hurco TM6 and Monforts RNC 400 AC lathes
- Bulmak CU580M lathe (Ø 550 mm, 1800 mm length)
- Darley H-Brake Hybrid 110-t and EPH260 press brakes
- Grindmaster B600 vibratory finishing system
Meisburg
DEMachining of precision components
- Lot size
- Prototype, small series
- Materials
- Aluminium, steel, stainless steel
- Kao Ming KMC-4000 SV-H milling machine (4000 × 2000 mm table)
- Zayer 20KF 4000 AR portal milling machine
- Hurco VMX42 UI 5-axis machining center
- Hurco VMX42 4-axis machining center
- ELB Smartline BD10 Comfort grinding machine
- Bomar individual 510.330 GA band saw
- Bomar AL 500 A circular sawing machine
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser cuttingCutting | – | 3000 mm × 1500 mm | – | – | Aluminium, Structural steel, Stainless steel |
| Waterjet cuttingCutting | – | 4000 mm × 2000 mm | – | – | Aluminium, Structural steel, Stainless steel |
| PunchingForming | – | 3000 mm × 1500 mm | – | – | Aluminium, Structural steel, Stainless steel, Copper |
| CNC millingMachining | tight tolerances | – | – | 1 (single part) – Small series | – |
| CNC turningMachining | – | 1800 mm | – | – | – |
| DrillingMachining | tight tolerances | – | – | – | – |
| GrindingMachining | – | 1000 mm × 400 mm | – | – | – |
| DeburringSurface | – | – | – | – | Metal, Plastic |
| Vibratory finishingSurface | – | – | – | – | Metal |
| Powder coatingSurface | – | 3000 mm × 1300 mm (W) × 1300 mm (H) | 400 kg per hanger | – | Metal |
| Bending (press braking)Forming | – | 3650 mm | – | – | Aluminium, Structural steel, Stainless steel |
| TIG welding (tungsten inert gas welding)Joining | – | – | – | – | – |
| MIG welding (metal inert gas welding)Joining | – | – | – | – | – |
| MAG welding (metal active gas welding)Joining | – | – | – | – | – |
| Spot weldingJoining | – | – | – | – | – |
| Stud weldingJoining | – | – | – | – | – |
| SawingCutting | – | – | – | – | – |
| AssemblyAssembly | – | – | – | – | – |
| Design / consultingEngineering | – | – | – | – | – |
| Series production sheet metal workingSheet metal working | – | – | – | – | – |
| Single-part and small-series productionSheet metal working | – | – | – | 1 (single part) – Small series | – |
27 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Laser cutting machine with automation | TRUMPF TruMatic L 3050 | 1 | Sheet formats up to 3000 x 1500mm | – | Nettetal - Kaldenkirchen |
| Laser cutting machine | TRUMPF TruMatic L 5030 | 1 | Sheet formats up to 3000 x 1500mm | – | Nettetal - Breyell |
| Waterjet cutting machine | Flow 4000 | 1 | Sheet formats up to 4000 x 2000mm | – | Nettetal - Breyell |
| Punching machine with automation (large format) | TRUMPF TruMatic 5000 R | 1 | Sheet formats up to 3000 x 1500mm | – | Nettetal - Kaldenkirchen |
| Punch/laser combination machine (large format) | TRUMPF TruMatic 6000 | 1 | Sheet formats up to 3000 x 1500mm | – | Nettetal - Kaldenkirchen |
| Milling machine | Kao Ming KMC-4000 SV-H | 1 | x 3630mm, y 2150mm, z 885mm, table 4000 x 2000mm | – | Meisburg |
| 5-axis machining center | Hurco VMX42 UI | 1 | x 1067mm, y 610mm, z 520mm | – | Nettetal - Breyell; Meisburg |
| 4-axis machining center | Hurco VMX42 | 1 | x 1067mm, y 610mm, z 610mm | – | Meisburg |
| Milling machine (3-axis) | Hurco VMX60t | 1 | x 1530mm, y 660mm, z 610mm | – | Nettetal - Breyell |
| Portal milling machine | Zayer 20KF 4000 AR | 1 | x 3706mm, y 1258mm, z 1505mm, table 4000 x 1000mm | – | Meisburg |
| Powder coating line | – | 1 | Parts up to H 1300mm x W 3000mm x D 1300mm, 2-chamber pretreatment | – | Nettetal - Kaldenkirchen |
| Press brake | TRUMPF TruBend 5085 | 1 | Max. bending length 2210mm | – | Nettetal - Kaldenkirchen |
| Fully automated bending robot | TRUMPF TruBend 5130 | 1 | Min. 200 x 200mm, Max. 1000 x 1500mm | – | Nettetal - Kaldenkirchen |
| Press brake (hybrid) | Darley H-Brake Hybrid 110-t | 1 | Max. bending length 2050mm | – | Nettetal - Breyell |
| Press brake | Darley EPH260 | 1 | Max. bending length 3650mm | – | Nettetal - Breyell |
| Press brake | TRUMPF TruBend 7036 | 1 | Max. bending length 1000mm | – | Nettetal - Kaldenkirchen |
| Press brake | TRUMPF TruBend V85 | 1 | Max. bending length 2000mm | – | Nettetal - Kaldenkirchen |
| Grinding machine | ELB Smartline BD10 Comfort | 1 | Grinding range 1000 x 400mm | – | Meisburg |
| Deburring machine (belt deburring machine) | Grindmaster 3000 | 1 | – | – | Nettetal - Kaldenkirchen |
| Vibratory finishing system | Grindmaster B600 | 1 | – | – | Nettetal - Kaldenkirchen; Nettetal - Breyell |
| Lathe | Hurco TM6 | 1 | Max. turning diameter 215mm, turning length 300mm | – | Nettetal - Breyell |
| Lathe | Monforts RNC 400 AC | 1 | Max. turning diameter 220mm, turning length 400mm | – | Nettetal - Breyell |
| Lathe | Bulmak ZMM-Silven CU580M | 1 | Max. turning diameter 550mm, turning length 1800mm | – | Nettetal - Breyell |
| Lathe | Bulmak C404T | 1 | Max. turning diameter 220mm, turning length 400mm | – | Nettetal - Breyell |
| Band saw | Bomar individual 510.330 GA | 1 | Round Ø 330mm, flat 500x300mm, square 330x330mm | – | Meisburg |
| Semi-automatic circular sawing machine | Bomar AL 500 A | 1 | Round Ø 170mm, flat 325x110mm, square 130x130mm | – | Meisburg |
| Welding systems (TIG, MIG, MAG, spot welding, stud welding) | – | – | – | – | Nettetal - Kaldenkirchen; Nettetal - Breyell |
Additional services
Quality
High quality standards apply to materials and the entire production process; quality assurance uses the latest measuring technology. The company is certified to DIN EN ISO 9001.
| Evidence | Nettetal-Kaldenkirchen | Nettetal-Breyell | Meisburg |
|---|---|---|---|
| ISO 9001 | |||
| In-house quality inspection/measuring technology |
History
- 1964
Company founded on 01.04.1964 in Nettetal-Schaag (garage of approx. 300 sqm)
- 1965
Move to the former Coppen aircraft manufacturing facility (approx. 2000 sqm in Nettetal-Schaag)
- 1983
Expansion by approx. 1250 sqm with new building in Nettetal-Breyell
- 1990
Expansion by approx. 750 sqm with new building in Nettetal-Breyell for a separate sheet metal warehouse
- 1992
Expansion by approx. 2000 sqm with new building for CNC production
- 1998
Purchase and renovation of a clay industry company in Nettetal-Kaldenkirchen with 5000 sqm production and 2000 sqm warehouse hall on a site of approx. 35000 sqm
- 2004
New construction of CNC hall with 2000 sqm of production space in Nettetal-Kaldenkirchen
- 2004
Purchase of a 10000 sqm site in Meisburg (Eifel)
- 2005
New construction of an 800 sqm production hall in Meisburg for CNC portal and 6-axis milling and grinding machines
- 2009
Expansion of the production hall in Meisburg by 1500 sqm with social and office rooms