Gap bed lathe machine GH1440A

Gap bed lathe machine GH1440A

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Main features:

1.    Gear drive headstock for quick change of spindle speeds

2.    Cast iron stand increasing rigidity and reducing vibration

3.    Precision V-beds are hardened and ground, incorporating a rigid webbed casting

4.    Low voltage work light

5.    Foot operated spindle brake with safety cut out switch

6.    Slide out front swarf tray for easy cleaning

7.    Change gears for metric and imperial thread cutting

8.    Oil sight glass for head stock and gearbox

9.    Adjustable taper roller bearings support the spindle

10.  Overload clutch mechanism on auto power feed

11.  Micro-adjustable length-stop onbed-way for accurate repetitive operation

12.  3.2HP/415V motor 16-speed(50-2000rpm)

13.  Inching button is incorporated on the control panel for convenient spindle speed selection

14.  Enclosed quick action gearbox for thread cutting and auto feeding

15.  Powered longitudinal and cross feeds

16.  D1-4 camlock spindle for quick chuck changes and safe reverse-direction turning. ISO standard

17.  Removable gap bed-way for larger diameter jobs

18.  Dual calibrated dials (except for saddle hand-wheel)

19.  Chuck & change gear guards are fitted with micro switches

20.  Coolant system with flexible hose

21.  Slide out swarf tray

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Description

Model GH1440A
Max.Swing.over bed mm Φ356(14′)
Max.Swing.over cross slide mm Φ220(8-5/8′)
Max.Swing.over gap mm Φ506(20′)
Bed width mm 206(8′)
Max.Distance between centers mm 1000(40′)
Taper of spindle bore MT#5
Diameter of spindle bore mm Φ38(1-1/2′)
Steps of spindle speeds 16steps
Range of spindle speeds r/min 45-1800rpm
Spindle nose D-4
Metric thread range mm 0.45-7.5(22kinds)
Inch screw thread range TPI 4-112(40kinds)
Range of longitudinal feeds mm 0.03-0.688(0.0011-0.0271’in/rev)
Range of cross feeds mm 0.015-0.220(0.0003-0.01’in/rev)
Diameter of leadscrew mm Φ22(7/8′)
Pitch of leadscrew mm 4(8T.P.I)
Travel of tailstock quill mm 120(4-3/4′)
Diameter of tailstock quill mm Φ45(1-25/32′)
Taper of tailstock quill MT#3
Main motor power Kw 1.5/2.4
Packing size of lathe(LxWxH) mm 1900 x760 x1460
Net Weight/Gross Weight Kg 960/875