
Model and mould making in light metal, plastic and wood with CAD, CNC milling, prototyping and 3D printing
Heinz Jahn Modell- und Formenbau GmbH
12555 Berlin · Köpenicker Str. 325 / Haus 39New on Amplifa
About Jahn
Heinz Jahn Modell- und Formenbau GmbH manufactures precise models and moulds from light metals, plastics and wood. The service portfolio includes CAD-supported design, in which sketches, drawings and 2D/3D data are turned into detailed designs, as well as CNC-controlled milling of components and prototyping including 3D printing. Customers receive a comprehensive service from the first design to delivery. For data exchange, all neutral formats such as igs, vda, stp and stl as well as common 2D/3D CAD systems such as Catia, Siemens NX, SolidWorks and Rhino are available; special formats on request. The company has been a training company for technical model makers since 1996 and has been certified to DIN EN ISO 9001 since 2002. The location with headquarters and production is Berlin-Köpenick.
- Site
- Berlin
- Processes
- Model and mould making, CAD-supported design (2D/3D data), CNC-controlled milling, Prototyping and 3D printing, Model and mould making (light metal, plastic, wood), CNC milling, Prototyping, 3D printing
- Materials
- Light metals, Plastics, Wood, CAD-supported design, CNC-controlled milling, Prototyping and 3D printing
- Certificates
- DIN EN ISO 9001, ISO 9001
- 01
CAD-supported design (2D/3D data)
- 02
CNC milling
- 03
Model and mould making
- 04
Prototyping and 3D printing
- 05
Delivery
Materials & Processes
Light metals
Material for precisely manufactured models and moulds.
Plastics
Material for custom models and moulds with precision and durability.
Wood
Traditional material for model and mould making.
CAD-supported design
Turning sketches, drawings and 2D/3D data into detailed designs.
CNC-controlled milling
Precise milling of components, even for complex projects.
Prototyping and 3D printing
Rapid creation and testing of models before series production.
Locations
Berlin
DEHeadquarters / Production
- Materials
- Light metals, plastics, wood
- CNC machines (milling)
Components



Inside the production




Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Model and mould makingAssembly | – | – | – | – | Light metals, Plastics, Wood |
| CAD-supported design (2D/3D data)Engineering | – | – | – | – | – |
| CNC-controlled millingMachining | – | – | – | – | – |
| Prototyping and 3D printingAdditive | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machines (milling) | – | – | – | – | Berlin |
Additional services
Quality
Since 2002, Heinz Jahn Modell- und Formenbau GmbH has been certified to DIN EN ISO 9001 for its quality management. A highly motivated and qualified workforce meets production, technical and design requirements.
| Evidence | Berlin |
|---|---|
| ISO 9001 |
History
- 1996
Training company for technical model makers
- 2002
Certification to DIN EN ISO 9001