Details

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1. The machine adopts ISO International Code, Keyboard Manual Date input, it is also provided with program of power cut-off protection and the functions of automatic diagnosis,and with Rs232 interface.
2. Longitudinal and cross feeds are effected by ball leadscrews.
3. Either vertical or horizontal 4-station or 6-station tool post organg tools can be selected. The post is located on precision contrite gears with a high repeated positioning accuracy.
4. Both chuck and tailstock are supplied with hydraulic or manual type.
5. The surface of the bedways is supersonic frequency handened and precision ground with a long service life.
6. The spindle bore size is 105mm. the spindle system is high in the rigidity and accuracy.

Items	CK6166 /CK6266
Max. swing over bed	ø660mm
Max. work-piece length	750/1000/1500/2000/3000mm
Max. swing over slide	ø430mm
Max. cross travel (X)	365mm
Principal Axis Head Type	D8
Spindle bore	ø105mm
Cone hole's diameter and taper of spindle axis hole	ø 113  1: 20
Steps of spindle speed(manual)	Variable
Rang of spindle speed	433-1300 rpm (high)
	20-150 rpm (low)
Rapid feed for axis Z	10m/min
Rapid feed for axis X	8m/min
Min. input	0.001mm
Tool post stations	4-ways, 6-ways or gang tools
Size of tool shank	32*32mm
Tailstock sleeve dia.	ø75
Tailstock sleeve travel	150mm
Max. traverse	150mm
Taper of tailstock quil	M.T.NO.5
Power of main motor	11KW
Power of cooling pump	75W
Overall dimensions (mm)	2250/2500/3000/3500* 1250* 1580
Net weight	2800/3100/3700/4300/5300