This grinding machine(mental lathe,machine tool)is improved on the base of CO635.it clip the material directly by spring collet.

CO640 grinding machine(metal lathe,machine tool)

The CO640 use the spring collet and clip the material directly which has diameter of φ40mm and below. Double belt drive spindle and motor directly connected to cutting capacity strengthening .

SPECIFICATION & ITEM NO.	CO640
Max.Swing Diameter of bed's workpiece (mm)	240
Center height on bed surface	120
Max.Swing Diameter of tool rest's workpiece (mm)	60
Max.Via Diameter of Spindle(mm)	46
Max.Via Diameter of Collet(mm)	40
Max.rotation of spindle	1500
Max.cutting length of workpiece(mm)	130
Max.Swing Diameter of Dragging Plate (mm)	vertical:150mm,horizontal:70mm
Spindle taper hole	1;1.6129
Main Motor(kw)	1.1-1.5
Overall Size(mm)	1120*450*320
Net Weight(kg)	88

CO640 grinding machine(metal lathe,machine tool)