CNC contract manufacturing: turned and milled parts made of metal and plastic for mechanical engineering, energy and medical technology.
Maschinenbau Franke GmbH
GeesthachtNew on Amplifa
About Maschinenbau Franke
Maschinenbau Franke GmbH is a contract manufacturer of CNC-milled and CNC-turned precision parts based in Geesthacht near Hamburg. The company produces small to medium series from aluminium, non-ferrous metals (brass, copper, bronze), stainless steels and engineering plastics such as POM, PE, PA, PTFE and PEEK. In turning, swing capacities of up to Ø 320 mm and lengths up to 500 mm are achieved; in 3-axis milling, travel paths of up to 500 mm per axis. In addition to machining, the team offers CAM programming, design-related consulting on materials and surfaces, and quality assurance with measurement reports and first-article inspections. Customers come from mechanical and plant engineering, energy and environmental technology, and medical technology. Production takes place in Germany with documented processes, material certificates and batch traceability on request.
- Site
- Geesthacht
- Processes
- CNC turning, CNC milling 3-axis (3–5 axes), Inspection/QA (measurement reports, first-article inspection, 100% inspection), Design-related consulting on materials, surfaces and manufacturing, CNC turning (small to medium series), CNC milling (3-axis), CAM programming, Quality assurance with measurement reports and first-article inspections
- Materials
- Aluminium, Brass, Copper, Bronze, Stainless steel, POM, PE, PA
- Certificates
- First-article inspection report / measurement report, Material certificates (per order), Batch traceability (per order), 100% inspection (on request)
- Industries
- Mechanical and plant engineering, Energy and environmental technology, Medical technology, Medical technology (supply parts)
- 01
Inquiry (drawing PDF, quantity, material, tolerances)
- 02
Feasibility check and economic design
- 03
Binding quotation
- 04
CAM programming and set-up
- 05
First part approval
- 06
CNC production
- 07
Quality assurance (inspection plan, measurement reports)
- 08
Packaging and delivery
Materials & Processes
Aluminium
Lightweight, easily machinable material for turned and milled parts.
Stainless steel
Corrosion-resistant materials, among others for hollow bodies and medical technology supply parts.
Brass, copper, bronze
Non-ferrous metals for electrically conductive and low-friction components.
Engineering plastics
Production of plastic parts with high dimensional accuracy.
CNC turning
Turning with driven tools, swing up to Ø 320 mm, length up to 500 mm, tolerances down to IT7.
CNC milling
3-axis milling (up to 5 axes) with travel paths of 500 × 500 × 500 mm, tolerances down to ±0.01 mm.
Locations
Geesthacht
DEProduction and administration
- Lot size
- Small to medium series
- Materials
- Aluminium, stainless steel, brass, copper, bronze, plastics
- CNC lathe with driven tools (Ø up to 320 mm, length up to 500 mm)
- CNC machining centre 3–5 axes (500 × 500 × 500 mm)
- Height measuring device
- Limit gauges
- Surface measuring device
- Calibrated hand measuring tools
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turningMachining | up to IT7, runout < 0.01 mm | 500 mm × Ø 320 mm | – | Small series – Medium series | Aluminium, Stainless steel (VA), Copper (CU), Brass, Bronze |
| CNC milling 3-axis (3–5 axes)Machining | up to ±0.01 mm | 500 mm × 500 mm × 500 mm | – | Small series – Medium series | Aluminium, Stainless steels, Brass, Copper, Bronze, Plastic (POM, PE, PA, PTFE, PEEK) |
| Inspection/QA (measurement reports, first-article inspection, 100% inspection)Inspection | – | – | – | – | – |
| Design-related consulting on materials, surfaces and manufacturingEngineering | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC lathe with driven tools | – | – | Swing Ø up to 320 mm, length up to 500 mm | – | Geesthacht |
| CNC milling machine/machining centre (3–5 axes) | – | – | X 500 mm, Y 500 mm, Z 500 mm | – | Geesthacht |
Additional services
Quality
Quality assurance includes defined inspection plans, sampling and 100% inspections on request with calibrated measuring equipment (micrometers, caliper gauges, limit gauges). Measurement reports, first-article inspections, material certificates and batch traceability are available per order; external 3D coordinate measuring machines on request.
| Evidence | Geesthacht |
|---|---|
| First-article inspection report / measurement report | |
| Material certificates (per order) | |
| Batch traceability (per order) | |
| 100% inspection (on request) |