
Manufacturer of custom CNC cylindrical and non-cylindrical grinding machines, from development to manufacturing

GST Grinder GmbH
A-2011 SierndorfNew on Amplifa
About GST Grinder
GST Grinder GmbH is an Austrian manufacturer of CNC cylindrical and non-cylindrical grinding machines with experience since 1992. From its site in Sierndorf near Vienna, the company supplies Germany and all of Europe. The portfolio comprises universal, external and internal cylindrical grinding machines as well as special machines for cam, camshaft, crankshaft and valve grinding. As a machine builder covering everything from development and engineering through to manufacturing, GST responds individually to customer requirements, for both small and large workpieces, in high-volume series production and highly reconfigurable flexible manufacturing. The range of services extends from consulting, engineering and production to acceptance testing, after-sales service and retrofit of grinding machines. GST machines stand for longevity and are suitable for later upgrades and retooling.
- Site
- A-2011 Sierndorf
- Processes
- Manufacture of CNC cylindrical and non-cylindrical grinding machines (machine building from, Retrofit of grinding machines (conversion of old to new), Service and after-sales for grinding machines, Consulting and engineering of custom solutions, Consulting, Engineering, Production, Acceptance Testing
- Materials
- Universal Cylindrical Grinding Machines, External Cylindrical Grinding Machines, Internal Cylindrical and Internal Non-Cylindrical Grinding Machines, Camshaft and Crankshaft Grinding Machines, Valve and High-Speed Grinding Machines
- Founded
- 1992
- Industries
- Machine building, Automotive supply industry, Toolmaking
- 01
Consulting
- 02
Engineering
- 03
Production
- 04
Acceptance Testing
- 05
After Sales
- 06
Retrofit
Technologies and Machine Types
Universal Cylindrical Grinding Machines
Versatile machines for a wide range of cylindrical grinding tasks.
External Cylindrical Grinding Machines
For precise external cylindrical grinding, also as productive series machines.
Internal Cylindrical and Internal Non-Cylindrical Grinding Machines
For internal cylindrical and non-cylindrical grinding processes in workpiece manufacturing.
Camshaft and Crankshaft Grinding Machines
Special machines for the grinding of camshafts and crankshafts.
Valve and High-Speed Grinding Machines
For valve grinding processes and highly productive machining.
Sites

Sierndorf
ATHeadquarters, Engineering and Production
- Materials
- Grinding machines for small and large workpieces
- CNC cylindrical grinding machines (in-house production)
- Camshaft grinding machines
- Crankshaft grinding machines
- Internal cylindrical grinding machines
- Production external cylindrical grinding machines
Machines and Solutions


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of CNC cylindrical and non-cylindrical grinding machines (machine building fromMachine building/Engineering | – | – | – | – | – |
| Retrofit of grinding machines (conversion of old to new)Engineering | – | – | – | – | – |
| Service and after-sales for grinding machinesService | – | – | – | – | – |
| Consulting and engineering of custom solutionsEngineering | – | – | – | – | – |
16 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Universal cylindrical grinding machines | GST | – | – | – | Sierndorf, Austria |
| External cylindrical grinding machines | GST | – | – | – | Sierndorf, Austria |
| Production external cylindrical grinding machines | GST | – | – | – | Sierndorf, Austria |
| Internal cylindrical grinding machines | GST | – | – | – | Sierndorf, Austria |
| Internal non-cylindrical grinding machines | GST | – | – | – | Sierndorf, Austria |
| Belt grinding machines | GST | – | – | – | Sierndorf, Austria |
| Contact grinding machines | GST | – | – | – | Sierndorf, Austria |
| Oval grinding machines | GST | – | – | – | Sierndorf, Austria |
| Polygon grinding machines | GST | – | – | – | Sierndorf, Austria |
| Reciprocating grinding machines | GST | – | – | – | Sierndorf, Austria |
| Cam grinding machines | GST | – | – | – | Sierndorf, Austria |
| Camshaft grinding machines | GST | – | – | – | Sierndorf, Austria |
| Crankshaft grinding machines | GST | – | – | – | Sierndorf, Austria |
| Valve grinding machines | GST | – | – | – | Sierndorf, Austria |
| High-speed grinding machines | GST | – | – | – | Sierndorf, Austria |
| Other CNC grinding machines | GST | – | – | – | Sierndorf, Austria |
Additional services
History
- 1992
Founded as a cylindrical grinding machine manufacturer; experience since 1992