ck5231gx20 double column vertical lathe

CK5231Gx20 I, worktable is mated with constant current and static pressure guide way which has high efficiency and long service life.2.spindle adopt short spindle structure, the positioning bearing of the spindle adopt high accuracy double row roller bearings. 3. main motion is driven by A.C servo motor or DC motor, which h

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CK5231Gx20 
Ck5231gx20 Double Column Vertical Lathe
I, worktable is mated with constant current and static pressure guide way which has high efficiency and long service life.
2.spindle adopt short spindle structure, the positioning bearing of the spindle adopt high accuracy double row roller bearings.
3. main motion is driven by A.C servo motor or DC motor, which has two mechnical stepless speed.
4.tool post adopt high rigidity rectangle slide ram mated with single tool holder.
5.worktable is mated with manual four jaw chuck.
6.the machine can be mated with coolant system, automatic chip conveyer and whole closed cover.
7.tool post is controled by PLC, hand touched LCD screen and manul pulse.
8. CNC type can mated with grating ruler.
9.the tool post can be mated with milling head or grinding head, so that realize multi-function.
10. cross girder and the guide way of vertical column are hardened and ground.
Main Specifications and Features
itemModel and technical parameter

CK5231G×H×20
Max. turning Dia.3150mm
Max. workpiece height2000/2500/3150mm
Dia. of worktable2830mm
Max. workpiece weight20t
Max. torque of worktable50kN.M
Speed step of worktableTwo gears, stepless
Speed range of worktableI gear0.63~21 II gear 2~63r/Min
Rapid feed speed of tool post4000mm/Min
Feed speed of tool post0.5~1000mm/Min
Section size of slide ram250×200mm
Section size of tool shank50×50mm
Main motor power55 KW
Weight of the machine35/38/41t42/45/48t52/55/58t

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