Features :
* The machine adopts global famous controller RS232 interface.
* Longitudinal and cross feeds are effected by ball leadscrews.
* Either vertical or horizontal 4/6 station tool post or gang tools can be selected.
* The tool post is located on precision contrite gears with a high repeated positioning accurcy.
* Both chuck and tailstock are supplied with hydraulic or manual type.
* The surface of the guideways is supersonic frequency hardened and precision ground with a long sercice life.
* The spindle system is high in the rigidity and accuracy.
* An inverter is used to realize variable speed.
Standard :
FANUC 0i mate controller, FANUC servo feed motor, inverter main motor, NSK bearings, 3 jaw chuck,
4station electric tool post, manual tailstock, automatic lubricatiing unit, cooling system, lighting unit,
general tools, operation manaual (English edition).
Optional :
Other brand controllers, 6 station electric tool post, gang type tool post, hydraulic solid chuck,
hydraulic hollow chuck, hydraulic tailstock
Parameter:
| Specification | Unit | CK-660 | 
| Max. Swing over bed | mm | 660 | 
| Max. Swing over carriage | mm | 430 | 
| Center distance | mm | 750/1000/1500/2000/3000 | 
| Max. Turning length | mm | 850/900/1400/1900/2900 | 
| Spindle nose | 
 | D8 | 
| Spindle bore | mm | 105 | 
| Spindle taper | 
 | 113 1:20 | 
| Steps of spindle speed | 
 | 4 steps (variable) | 
| Range of spindle speed | rpm | 27-135 55-270 160-805 325-1630 | 
| Rapid feed for Z axis | m/min | 10 | 
| Rapid feed for X axis | m/min | 8 | 
| Max. Travel of Z axis | mm | 720/970/1270/1970/2970 | 
| Max. Travel of X axis | mm | 365 | 
| Min. input | mm | 0.001 | 
| Tool post stations | mm | 4/6 | 
| Tool section | mm | 32×32 | 
| Tailstock sleeve diameter | mm | 75 | 
| Tailstock sleeve taper | 
 | MT.NO.5 | 
| Tailstock sleeve travel | mm | 150 | 
| X/Z motor torque | Nm | 10/10 10/22 | 
| Main motor power | kw | 11 | 
| Cooling pump power | w | 90 | 
| Overall dimension (L×W×H) | mm | 2250/2500/3000/3500×1250×1580 | 
| Net weight | kg | 2800/3100/3700/4300/5300 |