CK7670LE is a full-featured CNC lathe specially developed for high-speed and high-precision turning of aluminum alloy wheels in the automotive and motorcycle industries, with a maximum capacity of 24" wheels.
Item | unit | Specifications | |
Capacity
| Max. swing diameter over bed | mm | Φ830 |
Max. swing diameter over slide | mm | Φ650 | |
Max. turning diameter | mm | Φ680 | |
Maximum turning wheel diameter | inch | 24 | |
Spindle
| Spindle nose | GB5900.1 | A2-11 |
Spindle bore taper | Metric system | 1:20 | |
spindle thru-hole | mm | Φ105 | |
Spindle bearing diameter (front/rear) | mm | Φ160/Φ140 | |
Spindle speed | r/min | 22-2200 | |
Main motor power (continuous/30 minutes) | kW | 37/45 | |
Max. output torque of spindle | Nm | 670 | |
Apron
| Slant angle | DEG | 45° |
Travel distance X/Z | mm | 360/880 | |
Fast movement speed X/Z | m/min | 16/20 | |
Servo motor torque X/Z | Nm | 22/30 | |
Ball screw diameter X/Z | mm | Φ40/Φ50 | |
Turret
| Number of stations |
| 12 |
Tool size (turning/boring) | mm | 32X32/Φ50 | |
Others
| Power capacity | kVA | 60 |
Volume (length x width x height) including chip conveyor | mm | 5580×2490×2460 | |
weight | kg | 10000 |










