Middle Type CNC Lathe Machine CK6140

We supply gear type and stepless two series for different application for our middle cnc turning lathe machine CK6140,CK6140 is stepless speed change type,it could change the speed by converter,CK6140B is two gears speed change model,it is better for heavy duty work.


standard configuration
  1. GSK928/980 CNC Controller
  2. 8 inches 3 jaw manual chuck
  3. 5.5kw main motor
  4. 4 station electric turret
  5. 52mm spindle hole
  6. Manual tail stock
  7. auto lubrication system
  8. led lamp
Optional configuration
  1. Simens/fanuc/knd/syntec cnc controller
  2. 6/8 station electric tool post
  3. 8 inches Hydraulic/pneumatic chuck
  4. hydraulic tail stock
  5. auto feeder system
Middel CNC Lathe MachineCK6140ACK6140B
Max. swing dia. over bedΦ400Φ400
Max swing dia. over the carriage225225
Max cutting DiameterΦ380Φ380
Max cutting length7501000150075010001500
X axis travel range220220
Z axis travel range7501000150075010001500
spindle hole diameter6052
spindle taperM5M5
spindle gearsNo GearsTwo Gears
spindle speed2500 RPM150-500 320-1800rpm
ChuckManual 3 Jaw ChuckManual 3 Jaw Chuck
Main motor power5.5KW5.5KW
X/Z axis fast feeding speed5/85/8
tool size20×2020×20
X/Z axis position accuracy(mm)0.01/0.0150.01/0.015
X/Z-axis repeatability(mm)0.012/0.0130.012/0.013
Tailstock sleeve dia.Φ65Φ65
Tailstock sleeve travel150150
Tailstock taperMT4MT4
Dimension(MM)2850*1380*1640 3100*1380*1640 3600*1380*16402850*1380*1640 3100*1380*1640 3600*1380*1640
Standard configuration: Optinal configuration:
GSK928 CNC Controller Siemens,Fanuc cnc controller system
Servo motor for X,Z axis, Servo driven pneumatic chuck,hydraulic chuck
3 Jaw Manual Chuck pneumatic tailstock,hydraulic tailstock
4 station electric tool post 6 staion tool turret,8staiton tool turret
Auto lubrication system Auto feeder system
lighting system Chip conveyor
cooling system