
Test benches for motor vehicles, special machinery construction and CNC manufacturing from a single source in Hilgert.

Dirk Schumann GmbH
56206 Hilgert (Headquarters / Manufacturing)New on Amplifa
How we became what we are
Dirk Schumann GmbH is a mechanical engineering company founded in 1995 and headquartered in Hilgert (Westerwald). The company develops and manufactures testing technology for motor vehicles, in particular roller test technology (brake, driving and performance test benches) as well as engine testing technology for evaluating the performance, efficiency and quality of engines. In addition, the company offers special machinery construction as well as the new construction, expansion and adaptation of process-relevant systems such as coating systems and dryers. Mechanical manufacturing comprises CNC machining with milling, turning and EDM of aluminium, steel, plastics and special materials – from single parts and prototypes to small and large series. Development, design (CAD) and complete engineering including documentation are performed in-house; assembly, maintenance and calibration of the systems are carried out worldwide. The company is ISO 9001 certified and supplies, among others, a well-known German motorcycle manufacturer.
- Site
- Hilgert
- Processes
- CNC milling, CNC turning, EDM, Roller test technology (brake, driving and performance test benches), Engine testing technology (test and measurement technology for engine performance, efficiency and, Special machinery construction, Development and design (CAD, complete engineering, documentation), Maintenance, calibration and assembly of systems (worldwide)
- Materials
- Aluminium, Steel, Plastics, Special materials
- Certificates
- ISO 9001
- Founded
- 1995
- Industries
- Motor vehicle industry, Special machinery construction, Industry & process systems, Motor vehicle testing technology, Industry (coating systems, dryers, process-relevant systems)
- 01
Development and design (CAD)
- 02
CNC manufacturing (milling, turning, EDM)
- 03
Machine and plant engineering / special machinery construction
- 04
Assembly and commissioning
- 05
Maintenance and calibration
Materials & Processes
Aluminium
Machined in CNC manufacturing for lightweight components.
Steel
Base material for machine components and structural parts.
Plastics
Machining for various machine and test parts.
Special materials
Used for demanding applications in testing and plant technology.
Locations
Hilgert
DEHeadquarters / Manufacturing
- Lot size
- Single part to large series
- Materials
- Aluminium, steel, plastics, special materials
- CNC lathes
- CNC milling machines
- EDM machines
- CAD system
Components & Systems




Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC millingMachining | – | – | – | Single part – Large series | Aluminium, Steel, Plastics, Special materials |
| CNC turningMachining | – | – | – | – | Aluminium, Steel, Plastics, Special materials |
| EDMMachining | – | – | – | – | Aluminium, Steel, Plastics, Special materials |
| Roller test technology (brake, driving and performance test benches)Testing | – | – | – | – | – |
| Engine testing technology (test and measurement technology for engine performance, efficiency andTesting | – | – | – | – | – |
| Special machinery constructionEngineering | – | – | – | – | – |
| Development and design (CAD, complete engineering, documentation)Engineering | – | – | – | – | – |
| Maintenance, calibration and assembly of systems (worldwide)Assembly | – | – | – | – | – |
| New construction, expansion and adaptation of coating systems and dryersEngineering | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machines (lathes and milling machines) | – | – | – | – | Hilgert |
| CAD system | – | – | – | – | Hilgert |
Additional services
Reference customers
Quality
The company is certified to ISO 9001 and performs continuous quality controls in CNC manufacturing. Products are rigorously tested before delivery and commissioned in a short acceptance phase.
| Evidence | Hilgert |
|---|---|
| ISO 9001 |
History
- 1995
Foundation of Dirk Schumann GmbH by Dirk Schumann in Hilgert/Höhr-Grenzhausen; initial focus on special machinery and special components as well as maintenance
Expansion into the new construction, expansion and adaptation of systems such as coating systems and dryers
- 2010
Entry into testing technology for motor vehicles; first self-developed test bench delivered to a German motorcycle manufacturer in early 2010; further test benches delivered, among others, abroad