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CNC Lathe Machine Model:KDCK-20A/KDCK-20B
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CNC Lathe Machine Model:KDCK-20A/KDCK-20B

  • CNC Lathe Machine Model:KDCK-20A/KDCK-20B


1. Swing Over Bed: 410mm


2. Spindle Bore Diameter: 63mm

3. Max. turned length:350mm

Max. swing over bed 410 mm 410 mm
Max. cutting dia. for disc parts 360 mm 360 mm
Max. cutting dia. for axle parts 200 mm 200 mm
Max. cross travel (X) 180 mm 180 mm
Max. longitudinal ravel (Z) 420 mm 420 mm
Spindle bore 63 mm 56 mm
Spindle nose A2-5 A2-5
Chuck dia. 8″ 6″
Spindle speed 3000 r/min(Both chuck:200) 6000 r/min
4000 r/min (Both chuck:160)
Rapid feed for X axis 9 m/min 9 m/min
Rapid feed for Z axis 15 m/min 15 m/min
Number of tool post 8 8
Outside dia. Cutting tool shank 20×20 mm 25×25 mm
Max. inner dia. Cutting tool shank 25 mm 32 mm
Guide ways X & Z Precision linear ball rail Precision linear ball rail
Servo motor for x axis 7Nm 7Nm
Servo motor for z axis 7Nm 7Nm
Tailstock sleeve dia. 63mm 63mm
Tailstock sleeve travel 100mm 100mm
Taper hole of tailstock quill M.T.No.4 M.T.No.4
Type of spindle motor 变频 Servo
Spindle motor power 5.5KW 5.5KW/7.5 KW
Bed structure 60° slant bed 60° slant bed
Max. Input 0.001 mm 0.001 mm
Repeatability 0.005/0.006 mm 0.005/0.006 mm
Capacity for coolant 100L 100L
Surface roughness ≤Ra0.8μm(Nonferrous) ≤Ra0.8μm(Nonferrous)
≤Ra1.6μm(Steel part) ≤Ra1.6μm(Steel part)
Overall dimensions(L×W×H) 2435×1270×1660 mm 2435×1270×1660 mm
Net weight 2700㎏ 2700㎏


Toal sealed fencing system
Lubrication system
Ø200mm solid hydraulic chuck
Operation manual


Hollowed hydraulic chuck
Automatic back converying system
Hydraulic tailstoc



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