China Big Bore Gap-Bed Lathe Machine

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

Our Services
All of our goods will pass QUALITY INSPECTIONS before shipment.Best after sale service, customer can follow their order situation any time, no matter on product line, warehouse or shipment.
More than 10 years experience in exporting to make your order more smooth.Less than one container loading is accepted.
On time delivery, in general 30 days. Multimode payment:T/T,L/C.
Special dimensions available according to request.
We have many certificates of our Products.
Accessories replacement if our product itself has quality problems during one year after receiving.