Cylindrical grinding with high precision on the CONTUR machines GU-20 A / -32 A

These machines have been manufactured according to the highest Japanese quality standards and guidelines. Skilled workers achieve high grinding accuracies on these cylindrical grinding machines - see our user reports. 

This precision is achieved through the finely tuned interaction of all machine components.

Special Features: 

  • Highest precision through hydrostatic guidance of the X-axis and manual scraping of the guides 
  • External grinding cycles for longitudinal or plunge-cut grinding with surface finishing and retraction of the grinding wheel at the end of the cycle
  • µ-precise travel to the internal fixed stop
Technical Data   GU-20 A GU-32 A
max. diameter of workpiece mm 200 320
max. Grinding Diameter mm 200 240
Center Distance mm 250 (500) 500 (1100)
max. Workpiece weight kg 20 130
Longitudinal travel length mm 330 (600) 640 (1250)
Hydraulic longitudinal travel speed mm/min 50-4000 50-3000
Weight kg ca. 1500 (1700) 2700 (3400)
Technical changes and errors exempted      

Further informations

Inquiry Manual Cylindrical Grinders