32 x 80” Metal Gap Bed Lathe | 4-1/8” Spindle Bore | GML-3280

32 x 80” Metal Gap Bed Lathe | 4-1/8” Spindle Bore | GML-3280

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Description

Heavy Duty Precision Gap Bed Lathe 32” x 80” 4-1/8” bore, 15HP Motor. Free Taper Attachment and SINO DRO installed! ISO 9001 certified Large spindle bore 4-1/8” 4-way rapid traverse on Longitudinal and cross ways All dual inch/metric dials. solid cast iron machine base Heavy Duty main motor 15 HP 12 spindle speeds from 25-1,600 rpm 54 kinds of inch threads and metric threads Threading and feeding rate change by levers 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 Tools box with leveling pads One year warranty for parts

Specifications

ManufacturerGMC
ConditionNew
Max. swing over bed 32”
Max. length of workpiece 80”
Max. swing over cross slide 22-7/16”
Max. swing in gap 40-1/2”
Width of bed 16”
Effective length in gap to spindle 10”
Effective length in gap to chuck jaws 7”
Spindle bore 4-1/8” , D1-8
Taper of spindle center MT#5 with1:20 reducing sleeve
Spindle speeds 25-1,600 rpm / 12 steps
Longitudinal feeds 0.0016-0.055 IPR, 60 kinds
Cross feeds 0.0008-0.027 IPR, 60 kinds
Inch threads 80-7/16”TPI, 54kinds
Metric threads 0.45-120 mm , 54 kinds
Module threads 0.25-60 mm, 46 kinds
Diameter pitch threads 60-0.25 DP , 42 kinds
Max. travel of top slide 9-1/8”
Max. travel of cross slide 16-1/2”
Longitudinal rapid traverse 18 ft / min.
Cross rapid traverse 8 ft / min.
Diameter of tailstock quill 3-1/2”
Max. travel of tailstock quill 6”
Taper of tailstock quill center M.T. # 5
Max. weight of workpiece 2,000 LBS
4-way tool post size 1” x 1”
Longitudinal leadscrew diameter / pitch Diameter: 3” Pitch: 2 TPI
Main motor 15 HP, 220V/40A / 440V/20A, 3 phase, prewired on 220V
Rapid traverse motor 1/3 HP, 220V/440V, 3 phase, prewired on 220V
Coolant pump motor 1/8 HP,220V/440V, 3 phase, prewired on 220V
Machine weight, approx. 9,350 LBS
Overall dimensions, lxwxh 146” x 48” x 67”