Sheet metal processing and plant and apparatus engineering in stainless steel – from idea to finished product.

Benninger Inox AG
SwitzerlandNew on Amplifa
About us
Benninger Inox AG is a Swiss sheet metal processing company with a focus on stainless steel. Its core competence lies in the processing of stainless steel with different alloys and surfaces; in addition, steel, aluminium and non-ferrous metals are also processed. The company produces fully machined individual parts and assemblies made from sheet metal, tube and profiles – combining high-quality craftsmanship with modern production facilities. The range of services includes laser cutting with fibre technology, punch/laser combination processing, laser marking and engraving, roller levelling, deburring, folding (3-point bending), plate rolling as well as welding using TIG/WIG, MIG/MAG, robotic welding, spot welding and stud welding processes; supplemented by riveting as well as grinding and polishing. In addition, as a plant and apparatus manufacturer, the company offers designs and complete units in stainless steel. For over 30 years, the company has accompanied projects from the idea through to the finished product.
- Site
- Switzerland
- Processes
- Laser cutting / fibre, Punch / laser combination processing, Laser marking and engraving, Roller levelling, Deburring, Folding – 3-point bending, Plate rolling, Welding TIG / WIG / MIG / MAG
- Materials
- Stainless steel (various alloys and surfaces), Steel, Aluminium, Non-ferrous metals, Stainless steel
- Certificates
- ISO 9001
- Industries
- Stainless steel processing, Sheet metal processing, Plant and apparatus engineering
- 01
Laser cutting / punch-laser combination processing
- 02
Roller levelling
- 03
Deburring
- 04
Folding / plate rolling
- 05
Welding / riveting
- 06
Grinding and polishing
- 07
Laser marking
- 08
Assembly (plant and apparatus engineering)
Materials & Processes
Stainless steel
Core material of the company in various alloys and surfaces, among other things for plant and apparatus engineering.
Steel
Steel is processed alongside stainless steel in daily sheet metal operations.
Aluminium
Aluminium is processed, among other things, in riveting and general sheet metal processing.
Non-ferrous metals
Non-ferrous metals are part of daily processing in the sheet metal area.
Sites
Switzerland
CHManufacturing for sheet metal processing and plant/apparatus engineering
- Materials
- Stainless steel, steel, aluminium, non-ferrous metals
- Fibre laser cutting machine
- Punch/laser combination machine
- Robotic welding system
- Press brake (3-point bending)
- Roller levelling machine
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser cutting / fibreMachining | – | – | – | – | Stainless steel, Steel, Aluminium, Non-ferrous metals |
| Punch / laser combination processingMachining | – | – | – | – | Stainless steel, Steel, Aluminium, Non-ferrous metals |
| Laser marking and engravingSurface | – | – | – | – | Stainless steel |
| Roller levellingForming | – | – | – | – | Stainless steel |
| DeburringSurface | – | – | – | – | Stainless steel |
| Folding – 3-point bendingForming | – | – | – | – | Stainless steel |
| Plate rollingForming | – | – | – | – | Stainless steel |
| Welding TIG / WIG / MIG / MAGJoining | – | – | – | – | Stainless steel |
| Robotic weldingJoining | – | – | – | – | Stainless steel |
| Spot weldingJoining | – | – | – | – | Stainless steel |
| Stud weldingJoining | – | – | – | – | Stainless steel |
| RivetingJoining | – | – | – | – | Stainless steel, Aluminium |
| Grinding and polishingSurface | – | – | – | – | Stainless steel |
| Plant and apparatus engineering in stainless steelAssembly | – | – | – | – | Stainless steel |
Additional services
Quality
Production combines high-quality craftsmanship with modern production facilities. Details on certifications are not known.
| Evidence | Switzerland |
|---|---|
| ISO 9001 |
History
Start of operations – over 30 years of accompanying projects from the idea to the finished product