Model Number: | GH-1340B/GH-1440B |
---|---|
Brand Name: | CMEC |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
PRODUCT FEATURES:
●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.
●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 whit worth threads such as 7-1/2,9-1/2,10-1/2,11,11-1/2,13,13-1/2,19,27 t.p.i and pipe threads.
●An automatic stopping device is used to realize automatic stop for the machining of a certain length workpiece, which is safe and reliable. A pedal or electromagnetic braking device stops the machine quickly and effectively.
TECHNICAL SPECIFICATIONS
MODELS
GH-1340B
GH-1440B
CAPACITY
Max.swing over bed
Ф330mm (13")
Ф356mm (14")
Max.swing over slide
Ф195mm(7-5/8")
Ф220mm(8-5/8")
Max.swing over gap
Ф475mm(19")
Ф506mm(20")
Width of bed
206mm(8-1/8")
Max.length of workpiece(two centers)
30"(750mm)/ 40"(1000mm)
SPINDLE
Spindle bore
Ф38mm(1-1/2")
Taper bore of spindle
M.T.NO.5
Steps of spindle speed
16,2 ranges
Range of spindle speed
45~1800rpm
Spindle nose
D4
FEED
Range of longitudinal feeds
0.043~0.653(0.0012"-0.0294"rev)
Range of cross feeds
0.015~0.220 (0.0003"-0.01"rev)
THREADING
Metric pitch threads
0.40-7.0mm(37kinds)
Whit-worth threads
4-112TPI(40kinds)
LEADSCREW
Diameter of leadscrew
Ф22mm(7/8")
Pitch threads of leadscrew
4mm(8T.P.I.)
TAILSTOCK
Travel of tailstock quill
120mm(4-3/4")
Taper bore of tailstock quill
M.T.NO.3
OTHERS
Power of main motor
1.5/2.4kw(3HP)
Coolant pump motor power
0.04kw(0.055HP)
Overall dimensions(L×W×H)
1570×740×1240(30")
1820×740×1240(40")
Packing size of lathe(L×W×H)
1670×760×1485(30")
1920×760×1485(40")
Net weight (1000mm)
700kg (1540lbs)
750kg(1650lbs)
Gross weight (1000mm)
820kg(1810lbs)
880kg(1950lbs)