GMC GML-1440HD Heavy Duty Precision Gap Bed Lathe

Machine Standard Features and Equipment:

ISO 9001 certified
Large spindle bore 2-1/16 inch
Heavy Duty spindle D1-6
One-piece solid cast iron machine base
Heavy Duty guideway width 10-1/4 inch
Heavy Duty main motor 6 HP
16 spindle speeds from 45-1,800 rpm, speeds: 45/ 75/ 90/ 130/ 160/ 195/ 210/ 260/ 350/ 390/ 600/ 690 / 790 / 910/ 1,200/ 1,800 rpm
45 kinds of inch threads, and 39 kinds of metric threads
Threading and feeding rate change without changing gears
Spindle is balanced, hardened and precision ground
Spindle is supported at 3-point by high precision bearings
All gears and shafts are hardened and precision ground
Guideways induction hardened and precision ground
Automatic lubrication system in headstock and feed box
One year warranty for parts

Standard Equipment (free) for Heavy Duty Lathes # GML-1440HD:

Specifications
Model	GML-1440HD
Max. swing over bed	14-7/8 inch
Max. length of workpiece	40 inch
Max. swing over cross slide	10-1/16 inch
Max. Swing in gap	23-1/4 inch
Width of Bed	10-1/4 inch
Effective length in gap to spindle	8-1/2 inch
Effective length in gap to chuck jaws	3-1/2 inch
Spindle bore	2-1/16 inch , D1-6
Taper of spindle center	M.T.# 6 ( with MT6/MT4 sleeve)
Spindle speeds	45-1,800 rpm / 16 steps
Longitudinal feeds	0.0018-0.07 IPR, 42 kinds
Cross feeds	0.0009-0.03 IPR, 42 kinds
Inch threads	70-2 TPI, 45 kinds
Metric threads	0.2-14 mm , 39 kinds
Module threads	0.3-3.6 mm, 18 kinds
Diametral pitch threads	8-40 DP , 21 kinds
Max. travel of top slide	4-1/4 inch
Max. travel of cross slide	8-1/2 inch
Spindle length w/o chuck	20-1/2 inch
Leadscrew dia. x TPI	1-1/4 inch diameter x 4 TPI
Diameter of tailstock quill	2-1/16 inch
Max. travel of tailstock quill	5 inch
Headstock size	16 x 17 inch
Taper of tailstock quill center	M.T. # 4
Main motor	6 HP, 220V only, 3 phase
Coolant pump motor	1/8 HP, 220V only, 3 phase
Net weight, approx	4,350 LBS
Overall dimensions, LxWxH	79 x 38 x 53 inch

One year warranty for parts

Optional Equipment for Heavy Duty Lathes