CK6140 economical CNC lathe manual two-speed inner stepless factory direct sale

CNC lathe
Technical Parameters Maximum rotation diameter on the machine bed. Ф Ф Maximum rotation diameter on the pallet. Ф Ф Maximum processing length. / / Maximum stroke/ / / / Main transmission type, two-speed mechanical transmission with internal frequency conversion stepless Second-speed mechanical gear internal frequency conversion stepless spindle speed series stepless stepless spindle speed range ~, ~ ~, ~ Spindle end form Spindle hole diameter Spindle hole front end taper Spindle motor power chuck size Ball screw diameter pitch. / / Feed motor torque/ / . Feed motor power/ / . . Rapid traverse speed / / / Positioning accuracy / . . Repeatable positioning accuracy / . . Workpiece processing accuracy Workpiece surface roughness . . Tailstock sleeve diameter. Tailstock Sleeve stroke Tailstock Sleeve taper Tool holder type Electric four-station electric four-station tool Outline dimensions Guide rail form Single mountain + flat rail Single mountain + flat rail Total power supply capacity Appearance dimensions Machine tool weight/ /