CNC machining and surface technology for single parts and small series – precision from the very start.
Otto Littmann Maschinenfabrik Präzisionsmechanik GmbH
22885 Barsbüttel (DE)New on Amplifa
About us
Otto Littmann Maschinenfabrik Präzisionsmechanik GmbH, founded in 1945, is a company specializing in precision machining, based in Barsbüttel near Hamburg. Its range extends from rough machining by turning, milling and EDM to fine machining by grinding and lapping, through to decorative and functional coating systems such as hard chrome and electroless nickel. The offering is complemented by CAD/CAM design, finishing, assembly, and metrology and testing technology, enabling complete solutions from a single source. The company manufactures single parts, prototypes as well as small and medium series and, above all as a supplier to the aerospace industry, also operates internationally. On a production area of 1500 m², 30 highly qualified employees work on a modern CNC machine fleet; since 2008, R. Spitzke Oberflächen- und Galvanotechnik GmbH & Co KG has expanded the corporate group with specialized surface technologies.
- Site
- Barsbüttel
- Processes
- Turning (CNC machining), Milling (CNC machining), Drilling, Wire EDM, EDM, Grinding, Lapping, Hard chrome coating
- Materials
- Hard chrome, Electroless nickel
- Certificates
- ISO 9001, EN 9100
- Founded
- 1945
- Employees
- 30
- Industries
- Aerospace industry, Mechanical & plant engineering, Medical technology, Electrical industry, Marine technology, Automotive industry
- 01
CAD/CAM
- 02
Turning
- 03
Milling and drilling
- 04
Wire EDM
- 05
Grinding
- 06
Lapping
- 07
Surface technology (hard chrome, electroless nickel)
- 08
Finishing & Assembly
- 09
Quality assurance
Materials & Processes
Hard chrome
Functional coating for wear-resistant surfaces.
Electroless nickel
Uniform coating providing corrosion and wear protection.
Sites
Barsbüttel
DEProduction and administration
- Lot size
- Single parts up to medium series
- Modern CNC machines (turning, milling, EDM)
- Grinding and lapping technology
- Coating systems
- Metrology and testing technology
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Turning (CNC machining)Machining | – | – | – | Single parts – Small series | – |
| Milling (CNC machining)Machining | – | – | – | Single parts – Small series | – |
| DrillingMachining | – | – | – | – | – |
| Wire EDMMachining | – | – | – | – | – |
| EDMMachining | – | – | – | – | – |
| GrindingMachining | – | – | – | – | – |
| LappingMachining | – | – | – | – | – |
| Hard chrome coatingSurface | – | – | – | – | – |
| Electroless nickel (coating)Surface | – | – | – | – | – |
| Surface technology (decorative and functional coating systems)Surface | – | – | – | – | – |
| Finishing & AssemblyAssembly | – | – | – | – | – |
| CAD/CAMEngineering | – | – | – | – | – |
| Quality assurance (metrology and testing technology)Testing | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machines (modern machine fleet) | – | – | – | – | Barsbüttel |
Additional services
Quality
A quality management system in accordance with EN 9100 / ISO 9001 ensures continuous monitoring and improvement of processes. Machine data collection, detailed production process plans and modern metrology and testing technology guarantee traceability and the highest quality standards.
| Evidence | Barsbüttel |
|---|---|
| ISO 9001 | |
| EN 9100 |
History
- 1945
Founded by Otto Littmann in Hamburg-Barmbek
- 2008
Expansion of the corporate group to include R. Spitzke Oberflächen- und Galvanotechnik GmbH & Co KG
- 2022
Relocation to a new modern production building in Barsbüttel