This machine is suitable for high efficiency grinding crankshaft eccentric shaft diameter, small internal combustion engine, automobile, motorcycle, the use of three - axis CNC system SIEMENS802D feed drive, built-in PLC, 10.4 inch color LCD display.

The double-head frame through two special synchronous drive (C1, C2) driven by AC servo motor drives the two sets of automatic clamping eccentric V shaped clamp mode, to realize the synchronous rotation of processing eccentric excircle. Head over loading and unloading the workpiece by rotating rigid positioning.

The post diamond roller fixed wheel (also can be used in front of diamond dressing pen). The grinding wheel axis X1 and diamond roller dressing feed X2 shaft are respectively driven by AC servo motor ball screw, the grinding wheel dressing, compensation is more reliable.

· grinding wheel spindle adopts an integral bearing structure, high precision, large rigidity.

The machine is equipped with automatic volume, on-line detection, closed-loop automatic grinding cycle.

· machine is integrally cast by high rigidity body and the shield shell, the front windows with iron network protection and protection lock. Machine tool four box (hydraulic oil tank, dynamic and static pressure tank, tank, electrical box) independent, easy operation and maintenance.