	The headstock, gear-box, apron and bed-ways are made of high quality casting iron, and are all casting with the resin sand foundry technology and aging process. The bed ways are induction-hardened, with hardness around HRC 55.
	The spindle supported by 3-pointed high-precision bearings and all gears in headstock are precisely grinded, the spindle turns smoothly at high speed. High rigidity spindle system, with absolute temperature rising no higher than 35°C
	Rapid feed system to improve efficiency. Wide range of feed and pitch are available without changing gears, distance between centers 1000-5000mm, this lathe covers wide range of working pieces.
	When rapid feeding is on, the tool slide longitudinal travel handwheel will be automatically disfunctioned.
	Reliable safety devices such as footbrake and emergency power-off switch are assembled. Adjustable overload protection device is also installed in the feed system.
	The tool post adopts the structure of ratchet pawl, and can be relocked by turning the lever for just half a lap.
	Tailstock are equipped with doublelocked mechanism, smooth and effortless movement is ensured by the elastic scroll devices underneath.

Standard Acessories

Optional Acessories

4-jaw chuck	Face plate	Drive plate
Halogen work lamp	Small steady rest	Large steady rest
Follow rest	Center sleeve	Center
Live center	Micro stop for saddle	4-position stop for saddle
4-position stop for cross slide	Taper turning attachment (TTA)	Digital readout (DRO)
Quick change tool post	Damping washer	Chuck cover
Tool post guard	3-rod guard	CE electric

Specification / Model	CY6250B	CY6166B	CY6266B	CY6150L	CY6250L	CY6166L	CY6266L	CY6176L	CY6276L
Distance between centers	1000 , 1500 , 2000 , 3000 , 4000 , 5000mm (4000mm & 5000mm only for CY61 series)
Width of bed	390mm
Swing over bed	500mm	660mm		500mm		660mm		760mm
Swing over cross slide	300mm	430mm		300mm		430mm		530mm
Swing in gap	710mm		870mm		710mm		870mm		970mm
Width of gap	240mm		240mm		240mm		240mm		240mm
Spindle nose	D8
Spindle bore diameter	ф82mm			ф105mm
Spindle taper	MT6			1:20
Spindle speed	9 - 1600rpm (24 steps)			6 - 1120rpm (24 steps)
Max output torque of spindle	1500N.m
Range of longitudinal feed	0.028 - 6.43mm/rev			0.063 - 6.43mm/rev (0.0025 - 0.25in/rev)
Range of cross feed	0.12 - 2.73mm/rev			0.027 - 2.73mm/rev (0.00106 - 0.107in/rev)
Lead screw pitch	12mm (metric system) / 2TPI (inch system)
Metric threads	0.5 - 224mm (48 pitches)			1 - 224mm (46 pitches)
Inch system threads	72 - 1/8TPI (46 pitches)			28 - 1/8TPI (42 pitches)
Module threads	0.5 - 112mm (42 pitches)
Diameter pitch threads	56 - 1/4DP (45 pitches)
Cross slide travel	340mm	360mm		340mm		360mm		360mm
Top slide travel	150mm	200mm	150mm		200mm		200mm
Longitudinal rapid travelling speed	4.5m/min (50HZ) / 5.4m/min (60HZ)
Transversal rapid travelling speed	1.9m/min (50HZ) / 2.3m/min (60HZ)
Tailstock quill taper	MT5
Tailstock quill max travel	150mm
Tailstock quill diameter	75mm
Rapid feed motor	250W 1360rpm
Coolant pump motor	90W 25l/min
Main motor	7.5kW			11kW

Sheet Forming Machine Johor. Plasma Fiber Laser Cutting. Hydraulic Swing Beam Shearer. Guan Kee