CW6291B Engine Lathe

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Product Details

The guide rail of the lathe bed is quenched and finely ground by ultra audio frequency, with long service life. The gear is precisely ground, and the noise of the whole machine is low.

The spindle system has good rigidity and high precision.

The chute box is equipped with a fast forward and fast backward mechanism.

The headstock is equipped with a hydraulic clutch mechanism, which can start smoothly and brake quickly.

Product Size

None

Product Parameters

TECHNICAL SPECIFICATIONS
Item			Model	CW6291B	CW62100B	CW621100B
Max.swing diameter			Over bed	∅910mm	∅1000mm	∅1100mm
			Over carriage	∅580mm	∅580mm	∅680mm
			In gap	∅1100mm	∅1200mm	∅1300mm
Width of bed				600mm
Max.length of workpiece(Two centers)				1500/2000/3000/4000/5000mm
Maximum turned length				1350/1850/2850/3850/4850mm
Effective gap length				400mm
Max.weight of work piece(between centers)				2000kg
Spindle		Spindle nose		D11
		Spindle bore		∅105mm
		Taper of bore		Metric ∅120 1：20
		Number of speeds		18 Steps
		Range of speeds		5-720r/min	5-645r/min
Pitch of longifndinal ball screw/diameter				12mm/∅55mm
Number of longifudinal leeds				64
Range of longifudinal leeds		Range of longifudinal leeds（1：1）		0.1-1.52r/min
		Range of longifudinal leeds（10：1）		1.6-24.3r/min
Number of cross leeds				64
Range of cross leeds				half of longifudinal leeds
Thread culting		Metric range/No		1-240mm/50
		Inch range/No		14-1T.P.I/26
		D P. Range/No		28-1D.P/24
		Module range/No		0.5-120M.P/53
Rapid traverse		Longitudinal		4000mm/min
		Cross		2000mm/min
Tailstock sieeve		External diameter		∅100mm
		Taper of bore		M.T.No.5
		Max.traverse		250mm
Verical distance from spindle center to installing basis				33mm
Max.travel of top slide				200mm
Swing angle of tool post				±90°
Max.cross slide travel				500mm	570mm	620mm
Max.size of tool shank(W×H)				32×32mm
Power oi main motor(double speeds)				11KW			注：●可选配
Rapid feed motor power				1.1KW
Cootant pump power				90W
3m machine overall dimensions(L×W×H)				5155×1450×1630mm	5155×1450×1685mm	5155×1450×1735mm
Net weight（3m）				7050kg	7550kg	8050kg
Optional	Steady rest			●
	Follow rest			●			○不可选配
	Protection	Chuck guard		○
		Tool post guard
		Leadscrewguard
Note:For each additional machine length of 1m.there will be additional net weight of 600kg.
Above specifications can be customized against clients' request.
All specifications are subject to our final confirmation.