ETW,Conventional Lathe CA-B, CA-C,China Conventional Lathe CA-B, CA-C Manufacture

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Manufacturers

Conventional Lathe CA-B, CA-C

Conventional Lathe CA-B, CA-C

Conventional Lathe CA-B, CA-C
Conventional Lathe

Main Features
CA-B, CA-C series conventional lathes are developed from CA-A series. Spindle bore of CA-B series is 80mm, while CA-C series is 104mm. CA-B and CA-C series conventional lathes have the same technical data except for spindle bore, spindle speed and taper of spindle nose.

Applications
These conventional lathes can cut various metric, Whitworth, module, and diametral threads.
These lathes are capable of performing conventional turning, facing, drilling, reaming and broaching.

CA6140B / CA6240B / CA6150B(C) / CA6250B(C) / CA6161B(C) / CA6261B(C)

Foundation Drawing-size

Max. workpiece length	A	B	Max. swing diameter	C	D
750	1410		400	1000	600
1000	1660		500	1040	640
1500	2160		610	1070	666
2000	2660	1380	660	1100	700

Note: the lathe has an additional pedestal under the bed when max length of workpiece is over 2000mm

Main Technical Specifications of Conventional Lathe

Item Unit					CA6140B CA6240B		CA6150B CA6250B CA6150C CA6250C		CA6161B CA6261B CA6161C CA6261C		CA6266B CA6266C
Max. swing diameter over bed				mm	400		500		610		660
Max. swing diameter over carriage				mm	210		300		370		400
Swing in gap width				mm	-	630210	-	720210	-	830210	830210
Max. turning length of bed				mm	1000/900; 1500/1400; 2000/1900		1000/900; 1500/1400; 2000/1900; 3000/2900
Width and hardness of guideway				mm	400, Rc52
Section of turning tool				mm	2525
Spindle	Spindle speed range		B series	r/min	10-1400(24 kinds)
			C series	r/min	14-1250(24 kinds)
	Spindle bore and nose		B series	mm	80 D8
			C series	mm	104 D11
	Inner taper of spindle nose		B series		90(1:20)
			C series		120(1:20)
Feeds	Longitudinal feed of spindle per revolution (64 feeds)		Normal	mm/r	0.11-1.6
			Fine	mm/r	0.028-0.11
			Coarse	mm/r	1.76-6.4
	Cross feed of spindle per revolution (64 feeds)		Normal	mm/r	0.05-0.8
			Fine	mm/r	0.014-0.05
			Coarse	mm/r	0.88-3.2
Turret	Travel of cross slide			mm	320				420
	Travel of compound slide			mm	140
	Swing angle of compound slide				90
	Rapid travel of carriage			m/min	4
	Rapid travel of cross slide			m/min	2
Tailstock	Max. travel of tailstock spindle			mm	150
	Diameter of tailstock spindle			mm	75
	Taper of tailstock spindle				Morse No.5
Scope of threads	Metric threads			mm	1-192 (44 kinds)
	Whitworth threads			t.p.i	1/2 - 24 (28 kinds)
	Module threads			mm	0.25-48 (39 kinds)
	Dimetral threads			D.P	1/2 - 96 (38 kinds)
Main motor power				kW	7.5
Machine weight (Net weight)		1000mm		kg	2080	2080	2150	2150	2210	2260	2310
		1500mm		kg	2230	2230	2300	2300	2350	2437	2492
		2000mm		kg	2580	2580	2650	2650	2700	2787	2842
		3000mm		kg	-		3150	3150	3200	3287	3542
Overall dimensions (LWH)		1000mm		mm	266810001267		266810371312		266811301367		266811301392
		1500mm		mm	316810001267		316810371312		316811301367		316811301392
		2000mm		mm	366810001267		366810371312		366811301367		366811301392
		3000mm		mm	-		466810371312		466811301367		466811301392

Accessories Specification

A type 6140 6240 6150 6250 6161 6261

B type 6140 6240 6150 6250 6161 6261 6266

C type 6150 6250 6161 6261 6266

3-jaw chuck

250K11250C/A16

250K11250/D8

325K11325C/D11

4-jaw chuck

400K72400/A26

400K72400/D8

400K72400/D11

Face plate

600

700

760

Steady rest

20-100

20-125

Follow rest

20-80

Centers

II5 S25-2

Centers sleeves

6/5 S25-10

Cooling device

Halogen lamp

Oil gun

Tools

Drive plate

Midium-sized live center

II5 S26-2

Thread cutting dial

Taper attachment

Quick-change turret

Adjustable pads

Steady rest

100-205

125-250

125-300

Digital Display unit

Foot brake

Chuck protection

Turret protection

Screw protection

Not for 3m length

Back chip cover

Except for spindle nose D11, 3-jaw chuck 315mm, 4-jaw chuck 400mm, other data of type C are the same as type B.

Feedback Form

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