*The lathe is controled by CNc system; the CNc function of complete machine is reaized by al-digital alternating current servo driver's controlingover two servo motors. The horizontal traverse X axis and longitudinal traverse Z axis of platen are driven by servo motors. They havenon-intermittent motion through direct-connecion ballscrew oine couping, to make the whole arinding process realize automatic processing according to program.in this way,one person can manage multiple machines;labor costs can be reduced for users; and productivity can be enhanced.

*Grinding bal materials: A105,2Cr13, 304, 304L, 316, 316L, LF2, F51, 17-4PH, Monel, ENp, Chrome Plating, Tungsten Carbide, stellite, inconel and ceramic ball valves etc.