The main performance characteristics：
Widening high stability bed Two gear spindle speed,stepless in gearWider layor boardIntergrated automatic lubrication system
Application：
The machine is suitable to process all kinds of small and middle-sized shaft and plate workpiece,and could also turn various threads ,circle arc ,circle cone ,inside and outside surface of revolved body .This machine is widely used in sanitary ,value ,electrical appliance ,instrument ,automobile ,motor cycle ,bearing and so on.
Product main technical Specifications:
| Specifications | Unit | CK6140 |
| Max.swing over bed | mm | Ф400 |
| Max.swing over cross slide | mm | Ф180 |
| Distance between centers | mm | 1000/1500 |
| X/Z axis travel | mm | X:220 Z:1050/1600 |
| Spindle transmission type | Mechanical 2 gear transmission ,in gear variable speed | |
| Spindle speed steep | variable | |
| Spindle speed | rpm | L:70～560，H:200～1600 |
| Spindle nose | C6 | |
| Thru-hole dia.of spindle | mm | 52 |
| Spindle taper | MT6 | |
| Spindle motor | KW | 5.5 |
| Chuck size | mm | 200 |
| Ball screw dia.and pitch | mm | φ25X6/φ40X8 |
| X/Z axis feed motor torque | N.m | X:6 Z:10 |
| X/Z axis feed motor power | KW | X:1.5 Z:2.5 |
| X/Z axis fast moving speed | mm/min | X:6000 Z:8000 |
| X/Z axis Position accuracy | mm | 0.02/0.025 |
| X/Z axis repeatability | mm | 0.01/0.015 |
| Processing accuracy | IT6-IT7 | |
| Workpiece surface roughness | Ra1.6 | |
| Tailstock sleeve dia. | mm | 65 |
| Tailstock sleeve travel | mm | 140 |
| Tailstock sleeve taper | # | MT4 |
| Guide form | Spindle mountain+flat rail | |
| Total power capacity | KVA | 10 |
| Machine dimension(L×W×H） | mm | 2500/3000X1500X1650 |
| N.W. | kg | 1800/2300 |
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