CW Series Conventional Lathe
Model: CW61100B/125B/160/200

Applications of Conventional Lathe:
Conventional lathe of this series is widely used to manufacture heavy parts such as electric machine rotors and gas turbine rotors, as well as rollers in the industries of energy, power, and mining.
This kind of machine tool is suitable for heavy cutting. It is applicable to turning end surfaces, excircles, and inner bores as well as metric thread, inch thread, modulus and diametrical pitch thread.
It also can perform such operations as boring, jacking, and internal boring.

Introduction of Conventional Lathe:
The lathe delivers high power and great rigidity. A wide range of spindle speed is available for users' choice.
This heavy-duty engine lathe can realize lathe turning of heavy-duty and complex parts in the load capacity of 18 tons. Frequency conversion and easily stepless speed regulation is available for the main motor.
The lathe slide carriage is equipped with safety mechanism to prevent the lathe from being damaged by overloading. Short cone workpiece is turned by using the upper turret and long cone workpiece is turned through the compound motion of longitudinal feed and lower turret feed.
The lathe operating handles are assembled for easy and flexible operation.
The main shaft braking and changeover between forward direction and reversal are quick responsible under hydraulic control.
Adjusting speed at 1 level is available by use of the press button without shutdown.

Technical Specifications of Conventional Lathe:

Item		Units	CW61100B/125B/160/200
Max. swing over bed		mm	1600
Max. length of workpiece		mm	3000/5000/6000/8000
Max. swing over turret		mm	1200
Max. turning length		mm	2800/4800/5700/7700
Max. weight loaded between centers		t	40165
Width of guideways		mm	1100
Max. turning torque		KN.m	44
Spindle	Diameter of spindle bore	mm	130(5")
	Diameter of spindle bearing	mm	240/280
	Taper of spindle nose		Metric140;1:7
	Type of spindle speed		3 step stepless
	Range of spindle speed	r/min	n1: 1-6-18 n2: 3-18-55 n3: 9-55-160
Feed	Feed of spindle per revolution	kinds	56
	Longitudinal feed of spindle per revolution	mm	0.10-12(0.004"-0.473")
	Cross feed of spindle per revolution	mm	0.05-6(0.002"-0.036")
	Middle turret feed of turret per revolution	mm	0.025-3(0.001"-0.118")
	Kind of metric thread	kinds	44
	Range of metric thread	mm	1-120
	Kind of inch thread	kinds	31
	Range of inch thread		45295
	Kind of module thread	kinds	45
	Range of module thread	mm	0.5-60
	Kind of diametral thread	kinds	38
	Range of diametral thread		1/2-56DP
Turret	Distance between spindle nose and surface of tools installed	mm	52
	Tool shank section	mm	50×50
	Swing angle of turret	˚	±90
	Max. travel of gap	mm	2800/4800/5700/7700
	Max. cross travel of big turret	mm	960
	Max. travel of middle turret	mm	300

Foundation Layout

Name	Specification	CW61100B	CW61125B	CW61100B/125B/160/200	CW61200
3-Jaw chuck	Ø380
	Ø500	＊	＊
4-Jaw chuck	Ø500	＊	＊
	Ø630	＊	＊
	Ø800	＊	＊
	Ø1000	●	●	＊	＊
	Ø1400
	Ø1600			●	●
	Ø2000				＊
Steady rest	Ø20-170
	Ø40-350
	Ø30-420
	Ø40-460
Rotary steady rest	Ø50-400	●
	Ø50-540		●
	Ø80-800			●
	Ø500-1000				●
Steady rest face plate	Ø160-350
	Ø120-450	＊	＊
	Ø180-600	＊	＊
	Ø300-800				＊
	Ø360-850	＊	＊
	Ø800-1000				＊
	Ø1000-1500				＊
Follow rest	Ø20-130
	Ø30-130
	Ø30-180
	Ø50-220	●	●
	Ø80-350			●	●
Face plate	Ø650
	Ø800
	Ø1000	＊	＊
	Ø1120
	Ø1600			＊	＊
Center and sleeve	Metric140; Morse6
Live center	Morse6	●	●
	Metric80; Morse6			●	●
Cooling device, illuminating equipment		●	●	●	●
Tools		●	●	●	●
Thread cutting dial	L=500	＊	＊	＊	＊
Digital Display unit		＊	＊	＊	＊
Adjustable pads		＊	＊	＊	＊

● Standard accessories ＊ Optional accessories

		1.5m	3m	5m	6m	7m	8m	9m	10m	11m	12m	13m	14m	15m
Machine net weight (kg)	CW61100B	9200	10700	13000	13700	14700	15700	165000	17300	18900	19700	20500	21300	22100
	CW61125B	10200	11900	14500	15400	16300	17200	18000	18800	20400	21200	22000	22800	23600
	CW61100B/125B/160/200		16500	18600	19500	20700	22000	23200	24400	26500	27700	28900	30100	31300
	CW61200		18500	20600	21500	22700	24000	25200	26400	28500	29700	30900	32100	33300

As a premier conventional lathe manufacturer in China, we also can provide CNC lathes and other metal cutting machine tools.