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Heavy Duty Parallel Lathe

Heavy Duty Parallel Lathe Model:CW61400,CW61160,CW61180,CW61200,CW61220

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Product Description

Feature of Heavy Duty Parallel Lathe

The Heavy Duty Parallel Lathe are suitable for turning or cast iron and steel workpieces, turning of non-ferrous metal parts of big or medium sizes. It can do external cylindrical surface turning, inner hole and end face turning.
It can also turn various internal and external metric, inch, module and diametrical pitch threads, the top slide can be used independently for turning of short taper.
These lathes are of high power, high rigidity and wide rotating speed range, so it can be used for high speed and strong force turning.

Main Structure
1. The lathe Bed with high rigidity Casted in Integrated bed, box type internal structure, of high rigidity, with hardened guideway, TSF coated carriage to minimize the possibility of low speed stick-slip.
2. Main spindle with high rigidity and high accuracy Spindle bearing of famous brand, spindle-box of heat-symmetrical structure to avoid spindle axis drifting, oil lubricating to minimize heat distortion. Spindle with three support structure to secure accuracy and increase rigidity, all gears quenched and tooth-ground to secure precise transmission and low notice. So the spindle is of low temperature rise, minimized heat distortion, and long-term steady high accuracy.

Configuration:
Standard: 4-jaw chuck, Follow Rest & Center Rest, Face plate, Work lamp, etc.
Optional: Quick Change Toolpost, DRO, etc.

Products Specification of Heavy Duty Parallel Lathe

Item	Unit	CW61400	CW61160	CW61180	CW61200	CW61220
Swing over bed	mm	1400	1600	1800	2000	2200
Swing over cross slide	mm	1000	1200	1400	1600	1800
Wdith of guideway	mm	1100
Distance between center	mm	3000-20000
Max. workpiece through spindle	mm	128
Spindle bore	mm	130
Taper of spindle bore		A2-15
Spindle front bearing diameter	mm	220/280
Spindle taper bore		140; 1:7,120；1:7
Spindle rotation step		Manual 6 gear, Manual 4 gear
Spindle rotation range	r/min	3-300, 2-200
Main motor power	kW	AC30, AC47/AC45
Rapid speed motor power	kW	2.2
Tool section	mm	45x45
Tool Turning Angle	°	±90
Cross Tool Post Travel	mm	200
Longitudinal Too Post Travel	mm	400
Slide travel	mm	850/920
Longitudinal tool post rapid speed	mm/min	935
Cross rapid speed	mm/min	1870
Longitudinal rapid speed	mm/min	3740
Metric thread kinds/range	mm	43, 1-120
Inch thread kinds/range	T.P.I	29, 28-3/8
Module thread kinds/range	mm	45, 0.5-60
Pitch threads range	D.P.	25, 1-55
Longitudinal feeding kinds/range	m/rev	56, 0.1-12
Cross feeding kinds/range	m/rev	56, 0.5-6
Upper tool post	m/rev	56, 0.025-3
Tailstock quill diameter	mm	260, 280
Tailstock quill taper		80; 1:7
Tailstock quill travel	mm	300
Weight	Kg	23000T(3000mm)