CA Series Conventional Lathe
Model: CA-B, CA-C
Applications of CA Series Conventional Lathe (Horizontal Lathe):
The CA-B, CA-C conventional lathes can cut various metric, whitworth, module, and diametral threads.
These lathes are capable of performing conventional turning, facing, drilling, reaming and broaching.

Features:
The CA-B, CA-C conventional lathes are able to achieve the accuracies of Grade IT7.
Thanks to the gap-bed, the lathes have an enhanced flexibility, which allows these to machine extra large workpieces.

Foundation Drawing for CA-B Conventional Lathe:

CA6140B / CA6240B / CA6150B / CA6250B / CA6161B / CA6261B

Foundation Drawing-size:

Max. workpiece length	A	B	Max. swing diameter	C	D
750	1370		400	1000	600
1000	1620		500	1040	640
1500	2120		610	1070	666
2000	2620	1380	660	1100	700

Note: With an additional leg under the bed, it can machine workpiece with a max. length of over 2000mm.

Technical Specifications of Conventional Lathe:

Model			Units	CA6140B	CA6240B	CA6150B CA6150C	CA6250B CA6250C	CA6161B CA6161C	CA6261B CA6261C	CA6266B CA6266C
Max. swing diameter over bed			mm	400		500		610		660
Max. swing diameter over carriage			mm	210		300		370		400
Swing over gap width in gap			mm	-	Ø630 ×210	-	Ø720 ×210	-	Ø830 ×210	Ø870×210
Max. turning length of bed			mm	750/650; 1000/900; 1500/1400; 2000/1900; 3000/2900
Width and hardness			mm	400, Rc52
Section of turning tool			mm	25×25
Spindle	Spindle speed range	B series	r/min	10-1400(24)
		C series	r/min	14-1250(24)
	Spindle bore and nose	B series	mm	80 A28
		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 kind)	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 kind	Normal	mm/r	0.05-0.8
		Fine	mm/r	0.014-0.05
		Coarse	mm/r	0.88-3.2
Turret	Cross travel of turret		mm	320				420
	Travel of small turret		mm	140
	Swing angle of turret turnplate		°	±90
	Rapid travel of turret		m/min	4
		Cross rapid speed	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	Number of metric thread		mm	1-192
	Number of whitworth thread		t.p.i	1/2-24
	Number of module thread		mm	0.25-48
	Number of dimetral thread		D.P	1/2-96
Main motor power			kW	7.5
Machine weight (Net weight)	750mm		kg	2000	2000	2070	2070	2130	2180	2235
	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					3200	3287	3542
Overall dimensions (L×W×H)	750mm		mm	2418×1000 ×1267		2418×1037 ×1312		2418×1130 ×1367		2418×1130 ×1392
	1000mm		mm	2668×1000 ×1267		2668×1037 ×1312		2668×1130 ×1367		2668×1130 ×1392
	1500mm		mm	3168×100 ×1267		3168×1037 ×1312		3168×1130 ×1367		3168×1130 ×1392
	2000mm		mm	3668×1000 ×1267		3668×1037 ×1312		3668×1130 ×1367		3668×1130 ×1392
	3000mm		mm					4668×1130 ×1367		4668×1130 ×1392

SMTCL, a China conventional lathe builder, enjoys a good reputation in the industry for high quality products and superior customer service.