1. Grinding wheel spindle bearing adopts conical shaped oil wedge dynamic pressure bearing, and the grinding wheel spindle still has high bearing rigidity at low speed.
2. Grinding wheel guide rails use cross-roller rigid guide rails, semi-automatic feed mechanism adopts rotary hydraulic cylinders to realize.
3, tailstock shaft system has the characteristics of no gap rigidity, electrical box, hydraulic box cooling box and machine tool separation.
4, rich grinding indicator and coolant filter.
5, only the head frame speed that AC frequency conversion stepless speed regulation.
6, the use of electrical programmable logic controller (plc), with self-diagnostic function, maintenance is very convenient.
7, optional automatic measuring instrument.