... eays to eperate and maintain 3, fanuci or siemens control system ⅠThe characteristic1, The lathe bed is flat ... 2, The principal axis is stepless speed regulation in all stages in speed of 100-3200r/min by frequency ... at right side and sliding door at left side.8, Control system: (made in china are GSK, KND, HAZHONG, ... geared to ISO90001-2011 quality management system. infinite variable speed CNC Lathe