Your cylindrical grinding machine manufacturer

Since 1992 your cylindrical grinding machine manufacturer in Austria. From conception to spare parts production we build YOUR perfect grinding machine. Customised solutions are our USP.

Large-scale production

At GST, we develop a wide range of highly productive machines for serial grinding

Flexible manufacturing

With the easily retoolable machines we are able to meet even the most complex requirements


With expert advice to the right decision


Quick help for problems of any kind

All-round carefree package

We offer you a perfect and individual all-round and customer-specific solution from a single source





After sales

GST informs

Kurbelwellen-Enden schleifen

Cylindrical grinding machine for grinding crankshaft ends

GST-Single Jet C – A compact powerhouse machine for grinding crankshaft ends!
Top 50 im Maschinenbau

GST once again made it into the Top 50

We are proud to announce that we once again made it into the Top 50...
30 Jahr Feier

GST celebrated its 30th anniversary

GST Grinder GmbH in Sierndorf celebrated its 30th anniversary!