TENGZHOU HOTON MACHINERY CO.,LTD

www.hotonmachinery.com CNC Lathe Machine, Gap Bed Lathe, Turret Milling Machine manufacturer / supplier in China, offering Universal CNC Metal Vertical Turret Milling Machine (CNC Milling XK7125A), Heavy Duty Electric Grinding Machine (Pedestal Grinder

C6240BC,C6250BC,C6266BC &C6266BD

Product Name:

C6240BC,C6250BC,C6266BC &C6266BD

No. :

High rigidity spindle system, with absolute temperature rising no higher than 35 degree
The headstock, gear-box, apron and bed-ways are made of high quality cast iron, and are all cast with the resin sand foundry technology. 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.

Model		C6240BC	C6250BC	C6266BC	C6266BD
Max.Swing.over bed	mm	400	500	660	660
Max.Swing.over cross slide	mm	230	330	420	420
Max.Swing.over gap	mm	620	720	880	880
Max.Distance between centers	mm	1000	1500	2200	2200
Taper of spindle bore		MT#6
Diameter of spindle bore	mm	52			80
Steps of spindle speeds		16steps
Range of spindle speeds	r/min	18-1800			16-1600
Spindle nose		D1-6
Metric thread range	mm	0.1-144(41kinds)
Inch screw thread range	TPI	2-112(60kinds)
Range of longitudinal feeds	mm	0.0325-1.76
Range of cross feeds	mm	0.014-0.736
Travel of tailstock quill	mm	120
Diameter of tailstock quill	mm	55
Taper of tailstock quill		MT#4
Main motor power	Kw	4/5.5
Packing size of lathe(LxWxH)	mm	2400x1240x1560	2900x1280x1610	3600x1345x1675	3600x1345x1675
Net Weight	Kg	1600	1800	2500	2600
Gross Weight	Kg	1800	2000	2700	2800

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