Engineering, manufacture and installation of hydraulic systems, test benches and laser services
Johannes Schäfer GmbH
35708 HaigerNew on Amplifa
About Schäfer Hydraulik
Johannes Schäfer GmbH (Schäfer Hydraulik), based in Haiger, specialises in the engineering, manufacture and installation of hydraulic systems. Its range of services includes the design of hydraulic drive and control elements including 3D CAD construction, the construction of hydraulic power units with drive powers up to 250 kW and total weights up to 20 t, as well as assembly, installation and repair worldwide. In addition, the company manufactures and installs test benches, performs safety-related testing and documentation, and offers laser services as well as electrical controls and component installation. The power units are designed for one-off and series production and are optimised for energy efficiency in accordance with DIN EN ISO 4413 and VDMA 24580, with piping available as cutting-ring, flare, FS-form or welded versions. The company also distributes hydraulic components and spare parts at short notice and worldwide from a well-stocked warehouse. Customers come mainly from automated production and fluid technology.
- Site
- Haiger
- Processes
- Hydraulic power unit construction (any drive power, commissioning up to 250 kW), Engineering and design of hydraulic drive and control elements, Assembly, installation and repair services worldwide, Safety-related testing and documentation, Manufacture and installation of test benches, Laser services, Electrical controls and component installation, Hydraulic power unit construction (up to 250 kW drive power, total weight up to 20 t)
- Materials
- Energy-efficient design according to DIN EN ISO 4413, VDMA 24580, Cutting-ring piping, Flared piping, FS-form piping, Welded piping
- Certificates
- ISO 9001:2015, ISO 9001
- Industries
- Automated production / fluid technology
- 01
Engineering and design (3D CAD)
- 02
Manufacture
- 03
Electrical controls and component installation
- 04
Assembly and installation
- 05
Commissioning
- 06
Service and repair
- 07
Spare parts and component sales
Processes and Versions
Energy-efficient design according to DIN EN ISO 4413
Hydraulic power units are designed with energy-efficient optimisation in accordance with DIN EN ISO 4413.
VDMA 24580
Design of the power units in accordance with VDMA 24580.
Cutting-ring piping
Possible piping version for hydraulic power units.
Flared piping
Possible piping version for hydraulic power units.
FS-form piping
Possible piping version for hydraulic power units.
Welded piping
Possible piping version for hydraulic power units.
Sites
Haiger
DEHeadquarters, manufacturing, assembly
- Part weight / size
- up to 20 t
- Lot size
- One-off and series production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Hydraulic power unit construction (any drive power, commissioning up to 250 kW)Assembly | – | – | 20 t | One-off and series production | – |
| Engineering and design of hydraulic drive and control elementsEngineering | – | – | – | – | – |
| Assembly, installation and repair services worldwideAssembly | – | – | – | – | – |
| Safety-related testing and documentationTesting | – | – | – | – | – |
| Manufacture and installation of test benchesAssembly | – | – | – | – | – |
| Laser servicesSurface | – | – | – | – | – |
| Electrical controls and component installationAssembly | – | – | – | – | – |
Additional services
Quality
Johannes Schäfer GmbH has been certified according to ISO 9001:2015 by TÜV Rheinland since 2009; the scope covers the engineering, manufacture and installation of hydraulic systems, test benches and laser services.
| Evidence | Haiger |
|---|---|
| ISO 9001 |
History
- 2009
Initial ISO 9001 certification by TÜV Rheinland
- 2024
Recertification ISO 9001:2015, reg. no. 01 100 092249, valid until 29.09.2027