
Contract machining services: sawing, turning, milling, grinding and assembly from Renchen.
HI-Zerspanungstechnik GmbH
Renchen (Baden)New on Amplifa
About HI-Zerspanungstechnik
HI-Zerspanungstechnik GmbH is a contract manufacturer specialising in machined metalworking and metal processing, based in Renchen in Baden. In its production facility covering approximately 1800 m², a team of around 15 employees manufactures individual parts, series parts and complete assemblies on CNC and conventional machines. The service spectrum includes sawing, turning, milling, grinding, welding and marking; additionally, a programming station and an in-house quality assurance department with a height gauge and profile projector are available. The company works predominantly with metals and serves customers from the metal processing industry regionally and beyond. Production is carried out according to customer requirements, from one-off manufacturing to series production, including assembly of subassemblies.
- Site
- Renchen
- Processes
- Machining, Turning, Milling, Grinding, Welding, Assembly manufacturing, Marking, Quality assurance
- Materials
- Metal (various materials)
- Certificates
- In-house quality assurance, Measurement data processing (USB/RS232)
- Employees
- 15
- Industries
- Metalworking, Metal processing, Machining technology
- 01
Sawing
- 02
CNC and conventional turning
- 03
CNC and conventional milling
- 04
Grinding
- 05
Welding
- 06
Marking
- 07
Assembly of subassemblies
- 08
Quality assurance
Materials & Processes
Metal (various materials)
Predominantly machining of metallic materials for individual parts, series and assemblies.
Locations

Renchen (Baden)
DEProduction facility
- Lot size
- Individual parts to series
- Materials
- Metal
- CNC machines
- Conventional machines
- Programming station
- Height gauge Digimar 817 CLM
- Profile projector Mitutoyo PH-A14
Components

Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| MachiningMachining | – | – | – | – | Metal |
| TurningMachining | – | – | – | – | Metal |
| MillingMachining | – | – | – | – | Metal |
| GrindingSurface | – | – | – | – | Metal |
| WeldingJoining | – | – | – | – | Metal |
| Assembly manufacturingAssembly | – | – | – | – | Metal |
| MarkingSurface | – | – | – | – | Metal |
| Quality assuranceInspection | – | – | – | – | Metal |
| Height measurementInspection | – | 600 mm | – | – | Metal |
| Profile projectionInspection | – | 200 mm × 100 mm | 0 kg – 45 kg | – | Metal |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machine | – | – | approx. 1800 m² production area | – | Renchen |
| Conventional machine | – | – | approx. 1800 m² production area | – | Renchen |
| Height gauge Digimar 817 CLM | Digimar 817 CLM | – | – | – | – |
| Profile projector PH-A14 | Mitutoyo PH-A14 | – | 200x100 mm measuring range | – | – |
Additional services
Quality
Quality assurance is performed with a Digimar 817 CLM height gauge (measuring range 600 mm, repeatability down to 0.5 µm) and a Mitutoyo PH-A14 profile projector with a 200 x 100 mm measuring range and a measuring table for workpieces up to 45 kg. Both instruments offer measurement data processing via USB and RS232 interfaces.
| Evidence | Renchen (Baden) |
|---|---|
| In-house quality assurance | |
| Measurement data processing (USB/RS232) |