Contract manufacturing of precision parts through CNC turning, 5-axis milling, grinding and assembly.
WePeK CNC-Technik GmbH
22885 Barsbüttel (Schleswig-Holstein, Greater Hamburg Area)New on Amplifa
About WePeK CNC-Technik
WePeK CNC-Technik GmbH, based in Barsbüttel in the greater Hamburg area, is a contract manufacturer for CNC machining, specialized in prototypes as well as small and medium series. The company operates in two shifts on a total of 13 CNC turning and milling machines, including several 5-axis machining centers for the simultaneous milling of demanding components. The service portfolio also includes sawing up to Ø 320 mm, external and internal cylindrical grinding with a specialization in elastomer rollers, gear cutting, honing, engraving and precision mechanical work. In addition, surface treatments such as polishing, blasting and ultrasonic cleaning are carried out; anodizing, galvanizing, browning, hardening and powder coating are performed with partner companies. The offering is rounded out by single-piece assemblies and the assembly of complete assemblies, optionally including adjustment and calibration work. Parts are made from aluminum, steel, stainless steel, titanium, non-ferrous metal and plastic for industries such as aircraft construction, mechanical engineering, medical technology and research. The company is certified to AS9100 Rev. D and trains cutting machine operators.
- Site
- Barsbüttel
- Processes
- CNC turning, CNC milling (up to 5 axes, simultaneous milling), Sawing, Grinding (external and internal cylindrical grinding, specialized in elastomer rollers), Honing, Gear cutting, Precision mechanical work, Engraving
- Materials
- Aluminum, Stainless Steel, Titanium, Non-Ferrous Metal, Steel, Plastic, Acrylic Glass (PMMA), Elastomer
- Certificates
- AS9100 Rev. D (technically equivalent EN 9100:2018), AS9100 Rev. D / EN 9100
- Employees
- 40
- Industries
- Aircraft Construction / Aerospace, Medical Technology, Mechanical Engineering, Research
- 01
Sawing
- 02
CNC turning
- 03
CNC milling (up to 5 axes)
- 04
Grinding
- 05
Surface treatment
- 06
Quality control
- 07
Assembly
Materials and Processes
Aluminum
Machining of precision parts, especially for aircraft construction.
Steel
Base material for turned and milled parts in mechanical engineering.
Stainless Steel
For corrosion-resistant precision components.
Titanium
Machining of demanding aerospace and special components.
Non-Ferrous Metal
Processing of non-ferrous metals such as brass or bronze.
Plastic
Machining of plastics, including acrylic glass (PMMA) during polishing.
Elastomer
Specialization in grinding elastomer rollers for 30 years.
CNC Turning
Complex turned parts up to Ø 300 mm and 700 mm length, partly automated.
CNC Milling (5-Axis)
Simultaneous milling of demanding components up to 2000 × 800 × 850 mm.
Cylindrical Grinding
External and internal cylindrical grinding, specialized in elastomer rollers up to 1000 mm.
Assembly
Single-piece assemblies and complete assemblies incl. adjustment and calibration work.
Surface Treatment
Polishing, blasting, ultrasonic cleaning; anodizing, galvanizing, hardening, powder coating with partners.
Locations
Barsbüttel
DEHeadquarters and Production
- Lot size
- Prototype, single parts, small and medium series
- Materials
- Aluminum, Steel, Stainless Steel, Titanium, Non-Ferrous Metal, Plastic
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turningMachining | – | up to 700 mm (turning length) | – | Single-piece production – Medium series | Aluminum, Stainless Steel, Titanium, Non-Ferrous Metal, Steel, Plastic |
| CNC milling (up to 5 axes, simultaneous milling)Machining | – | X: 2000 mm × Y: 800 mm × Z: 850 mm | – | Prototype/single part – Medium series | Aluminum, Stainless Steel, Titanium, Non-Ferrous Metal, Steel, Plastic |
| SawingMachining | – | – | – | – | Metal |
| Grinding (external and internal cylindrical grinding, specialized in elastomer rollers)Machining | – | 1,000 mm | – | – | Elastomer, Metal |
| HoningMachining | – | – | – | – | – |
| Gear cuttingMachining | – | – | – | – | – |
| Precision mechanical workMachining | – | – | – | – | – |
| EngravingMachining | – | – | – | – | – |
| Assembly / single-part assemblies, adjustment and calibration workAssembly | – | – | – | – | – |
| Surface treatment (polishing, blasting with aluminum oxide and glass beads, ultrasonic cleaning,Surface | – | – | – | – | Metal, Acrylic Glass, Stainless Steel |
| Outsourcing of surface treatment: anodizing, galvanizing, browning, hardening, powder coating (withSurface | – | – | – | – | Metal, Aluminum, Stainless Steel |
| Conventional thread cutting (from M 2)Machining | – | – | – | – | Metal |
| Conventional drilling (up to MK 4)Machining | – | – | – | – | Metal |
| Conventional turningMachining | – | – | – | – | Metal |
| Conventional millingMachining | – | – | – | – | Metal |
31 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 5-axis machining center (universal milling machine) | DMG-Mori DMF 200-8 | 1 | X: 2000 mm, Y: 800 mm, Z: 850 mm, B: ±120°, C: 360° | – | Barsbüttel |
| 5-axis machining center with PH Cell | DMG-Mori DMU 50 3rd Gen. | 1 | X: 650 mm, Y: 520 mm, Z: 475 mm, B: -35 to +110°, C: 360°; PH Cell with 12 pallets (400 x 400 mm) | – | Barsbüttel |
| 5-axis machining center with PH150 | DMG-Mori DMU 50 3rd Gen. | 1 | X: 650 mm, Y: 520 mm, Z: 475 mm, B: -35 to +110°, C: 360°; PH150 with 6 pallets (400 x 400 mm) | – | Barsbüttel |
| 5-axis machining center with Robo2Go Milling | DMG-Mori DMU 50 3rd Gen. | 1 | X: 650 mm, Y: 520 mm, Z: 475 mm, B: -35 to +110°, C: 360°; Robo2Go with 5 drawers | – | Barsbüttel |
| 5-axis machining center | DMG-Mori DMU 60 eVo | 1 | X: 600 mm, Y: 500 mm, Z: 500 mm, B: -5/+110°, C: 360° | – | Barsbüttel |
| 5-axis machining center | DMG-Mori DMU 75 monoBlock | 1 | X: 750 mm, Y: 650 mm, Z: 560 mm, B: ±120°, C: 360° | – | Barsbüttel |
| 3-axis machining center | DMG CMX 1100 V | 1 | X: 1100 mm, Y: 560 mm, Z: 510 mm | – | Barsbüttel |
| 3-axis machining center | DMG-Mori CMX 800 V | 1 | X: 800 mm, Y: 560 mm, Z: 510 mm | – | Barsbüttel |
| CNC turn-mill center | DMG-Mori CLX 450 TC | 1 | Turning diameter 10-250 mm, turning length up to 700 mm; axes X, Z, C, Y (±100), B (±120°); 2 | – | Barsbüttel |
| CNC lathe with Robo2Go | DMG-Mori NLX 2500 SY | 1 | Turning diameter 10-250 mm, turning length up to 700 mm; axes X, Z, C, Y (±50); 2 spindles; Robo2Go | – | Barsbüttel |
| CNC lathe with gantry loader LG10 AI | DMG-Mori NLX 2500 SY | 1 | Turning diameter 10-250 mm, turning length up to 700 mm; axes X, Z, C, Y (±50); 2 spindles | – | Barsbüttel |
| CNC lathe | DMG-Mori NLX 2500 SY | 1 | Turning diameter 10-250 mm, turning length up to 500 mm; axes X, Z, C, Y (±50); 2 spindles | – | Barsbüttel |
| CNC lathe | DMG-Mori NLX 2000 Y | 2 | Turning diameter 10-160 mm, turning length up to 500 mm; axes X, Z, C, Y (±40); 1 spindle | – | Barsbüttel |
| CNC lathe | Spinner TC-300-52 | 1 | Turning diameter 10-160 mm, turning length up to 400 mm; axes X, Z, C, Y | – | Barsbüttel |
| CNC lathe (twin-spindle) | Nakamura WT 250 II | 1 | Turning diameter 10-200 mm, turning length up to 500 mm; axes X, Z, C, Y (±40); 2 spindles, 2 | – | Barsbüttel |
| CNC lathe | Nakamura SC 300 | 1 | Turning diameter 10-300 mm, turning length up to 600 mm; axes X, Z; 1 spindle | – | Barsbüttel |
| CNC lathe | Mori Seiki SL 15 MC | 1 | Turning diameter 10-160 mm, turning length up to 400 mm; axes X, Z, C; 1 spindle | – | Barsbüttel |
| Band saw automatic | Behringer HABE 321 A | 1 | Ø 10 to Ø 320 mm | – | Barsbüttel |
| External cylindrical grinding machine | Kellenberger UR600 | 1 | Ø 350 x 600 mm | – | Barsbüttel |
| External cylindrical grinding machine | Tacchella UA | 1 | Ø 300 x 1,000 mm | – | Barsbüttel |
| External and internal cylindrical grinding machine | Cincinnati MSO | 1 | Ø 100 x 500 mm | – | Barsbüttel |
| External cylindrical grinding machine | Karstens | 1 | Ø 200 x 500 mm | – | Barsbüttel |
| Polishing machine (metal and acrylic glass) | – | – | – | – | Barsbüttel |
| Blasting cabinet (aluminum oxide and glass beads) | – | – | – | – | Barsbüttel |
| Ultrasonic cleaning system | – | – | – | – | Barsbüttel |
| Belt grinding machine | – | – | – | – | Barsbüttel |
| Thread cutting machine (from M 2, electrically/mechanically controlled) | – | – | – | – | Barsbüttel |
| Drilling machine (up to MK 4) | – | – | – | – | Barsbüttel |
| Conventional lathe | – | – | – | – | Barsbüttel |
| Conventional milling machine | – | – | – | – | Barsbüttel |
| Hardness testing device | – | – | – | – | Barsbüttel |
Additional services
Reference customers
Quality
No component leaves production without inspection by the modernly equipped quality assurance department. For years, WePeK has been one of the top suppliers of PREMIUM Aerotec GmbH, Varel plant, rated among other things for on-time delivery and quality.
| Evidence | Barsbüttel |
|---|---|
| AS9100 Rev. D / EN 9100 |
History
- 2013
First certification to AS9100 by LRQA (June 13, 2013).
- 2025
Renewal of the AS9100D certification by LRQA, valid until June 12, 2028.