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GMC GML-64 Series, 64 x 60-240 inch Gap

Standard Features

  • ISO 9001 certified
  • Large spindle bore 5 1/8in
  • Heavy Duty spindle D1-11
  • Heavy Duty guideway width 24in
  • Heavy Duty main motor 20 HP
  • 18 spindle speeds from 7 to 576 rpm
  • 31 kinds of inch threads, and 53 kinds of metric threads
  • Threading and feeding rate change without changing gears
  • 4-way rapid traverse to carriage and cross slide
  • 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
  • Adjustable hydraulic clutch for spindle turning and brake
  • Power 220V /208V , 3 phase, 60 HZ ( 440V /460V is optional )
  • One year industrial warranty for parts

Standard Accessories:

  • 20 inch 3-jaw chuck with top reversible jaws
  • 25 inch 4-jaw chuck with top reversible jaws
  • 47 inch Face plate
  • 12 inch drive plate
  • 27 inch large steady rest
  • Follow rest
  • Removeable gap
  • 4-way tools post
  • Foot brake
  • Work light and coolant system
  • Section splash guard on rear of carriage
  • (2) dead centers and (1) reducing sleeve
  • Thread chasing dial
  • 4-way rapid traverse on carriage
  • Tool box
Specifications
Model GML-6460H GML-6480H GML-64120H GML-64180H GML-64240H
Max. swing over cross slide 48-7/8 inch
Max. length of workpiece 60 inch 80 inch 120 inch 180 inch 240 inch
Max. Swing over gap 70-78 inch
Width of Bed 24 inch
Effective length in gap to spindle 15 inch
Effective length in gap to chuck jaws 9 inch
Spindle bore 5-1/8 inch, D1-11
Taper of spindle center MT 5
Spindle speeds 7-576 rpm / 18 steps
Longitudinal feeds 0.0027 – 0.66 inch IPR, 64 kinds
Cross feeds 0.00157 – 0.0378 inch IPR, 64 kinds
Inch threads 32-2 TPI, 31 kinds
Metric threads 1-240mm , 53 kinds
Module threads 0.25-60mm, 47 kinds
Diameter pitch threads 60-1/2 DP , 47 kinds
Max. Travel of top slide 8-7/8 inch
Max. Travel of cross slide 32-1/16 inch
Longitudinal rapid traverse 126 inch/ min.
Cross rapid traverse 75 inch / min
Diameter of tailstock quill 4-3/4 inch
Max. Travel of tailstock quill 10-5/8 inch
Taper of tailstock quill center MT6
Main Motor 20 HP, 220V/440V, 3 phase, prewired 220V
Rapid traverse motor 2 HP, 220V/440V, 3 phase, prewired on 220V
Coolant pump motor 1/8HP, 220V/440V, 3phase, prewired on 220V
Net weight, approx. LBS 17,200 189,100 19,600 21,600 23,200
Overall dimensions, LxWxH (in) 152x79x90 171x79x90 204x79x90 263x79x90 327x79x90

1 Year Parts Only Warranty

Options:

  • Taper attachment, 30 inch travel, # TA-64H
  • DRO for GML-6480H, SINO, # SINO-2880, 2 axis, free install
  • DRO for #GML-6480H,NEWALL # NW3280, 2 axis, free install
  • DRO for #GML-64120H,NEWALL # NW32120, 2 axis, free install
  • DRO for #GM-64180H, NEWALL # NW32160, 2 axis, free install
  • DRO for #GML-64240H,NEWALL # NW32240, 2 axis, free install
Call for price. GMCGML-6460H
GML-6480H
DISCOINTUNED
Mfg. item #: GML-6480H
GMCGML-6480H
Call for freight quote on this item or we will confirm freight charges before shipping.1
Call for Price

3
GML-64120H
DISCOINTUNED
Mfg. item #: GML-64120H
GMCGML-64120H
Call for freight quote on this item or we will confirm freight charges before shipping.1
Call for Price

3
GML-64180H
DISCOINTUNED
Mfg. item #: GML-64180H
GMCGML-64180H
Call for freight quote on this item or we will confirm freight charges before shipping.1
Call for Price

3
GML-64240H
DISCOINTUNED
Mfg. item #: GML-64240H
GMCGML-64240H
Call for freight quote on this item or we will confirm freight charges before shipping.1
Call for Price

3
Call for price. GMCTA-64H
Call for price. GMCSINO-2880
Call for price. GMCNW3280
Call for price. GMCNW32120
Call for price. GMCNW32160
Call for price. GMCNW32240
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