Big Bore Gap-Bed Lathe Machine (L6236ZX)

Product Description

Specifications
Big bore gap-bed lathe
The spindle system is high in rigidity and accuracy.
The machines have powerful headstock gear
Gap-Bed lathe machine L6236ZX
Product Description
Gap-Bed lathe machine L6236ZX
The surface of the bed ways is supersonic frequency hardened and precision ground with a long service life. The design of the main drive is optimized and the gears in the headstock are precision ground. The noise of the machine is low and its sound is pleasing to hear.
The spindle bore size is 80mm. The spindle system is high in rigidity and accuracy. There is no vibration when turning with a cutting depth of 10mm.
There is no need for change gears. The machine can turn about 200 kinds of metric, whitworth, module and D.P. Threads including special whitwork threads such as 7-1/2, 9-1/2, 10-1/2, 11, 11-1/2, 13, 13-1/2,19, 27t.p.i. and pipe threads.
An automatic stopping device is used to realize automatic stop for the macining of a certain length workpiece, which is safe and reliable. A pedal or electromagnetic braking device stops machine quickly and effectively.

			22609	22610			22611		22612
Item\Modle			L6256zx	L6246zx			L6240zx		L6236zx
				1880zx	1860zx	1840zx	1660zx	1640zx	1460zx	1440zx
Max. swing diameter	Over bed	mm	560	460 (18")			410(16")		360
	Over carriage	mm	350	290 (10-4/5")			250(10")		195
	In gap	mm	775	700 (27-1/2")			660(26")		530
Max. Length of workpiece (Two centers)		mm	2000/1500	2000(80")	1500(60")	1000(40")	1500(60")	1000(40")	1500(60")	1000(40")
Effective gap lenth		mm	200(8")
Spindle	Spindle bore	mm	80(3-1/8")
	Taper of bore		M.T.No.7
	Number of speeds		12
	Range of speeds	r.p.m	42-1800 or 25-1800				42-1800 or 25-1800		42-1800
Thread cutting			Metric Range/No		Whitworth Range/ No.		D.P.Range/No.		Module Range/No.
			0.5-20mm/24		72-1-5/8t.p.i/61		96-3-1/4D.P/45		0.25-10M.P/20
Range of feeds	Longitudinal	mm	0.04-2.46 (0.0015"-0.0913")
	Cross	mm	0.02-1.23 (0.0005"-0.365")
Tailstock sleeve	External diameter	mm	75(3")
	Taper of bore		M.T.NO5	M.T.NO5			M.T.NO4		M.T.NO4
	Max. traverse	mm	130 (5")
Max. travel of compound rest		mm	100(4")
Max. cross slide travel		mm	230(9")
Max. size of tool shank (W x H)		mm	25 x 25(1" x 1")
Power of main motor		kW	7.5	5.5
Overall dimensions (L x W x H)		mm		320x1000 x1295	2810x1000 x295	2310x1100 x1255	2810x1000 x1275	2310x1000 x1275	2810x1000 x1255	2310x1000 x1255
Net weight		kg	3100/3890	3055	2835	2635	2630	2485	2510	2355

Company Profile
SJR Machinery Co., Ltd. , was founded in 1984, which is the main partner member of China Jiangsu International Economic-Technical Cooperation Corporation. Our company specializes in the manufacture and import/export of brand new industrial machinery and tools. We are capable of producing more than 80 types of machines.Sincerely welcoming you to contact us for more information, we look forward to becoming your supplier in the near future.
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