With grinding wheel diameter of 600 up to 1000 mm and either with three different revolution speeds or steplessly variable adjustably revolutions.

Construction of machine:

Solid, welded steel construction, working spindle runs on grooved ball bearings and tapered roller bearings, drive by means of high-capacity three-phase current motor. Change of speed is performed by changing a narrow V-belt with a five-step V-belt pulley. As far as machines with stepless adjustment are concerned, change of speed is acheived by means of a bevel gear.