Top Seller
GMC GML-5680H / GML-56120H /
Location:
Port Orange, FL
Price:
$58,950 USD
Manufacturer:
GMC lathes
Model:
GML-5680H / GML-56120H / GML-56180H / GML-56240H
Spindle Bore:
5-1/8" , D1-11

Specifications

Condition:
new
Stock number:
GML-5680H
Voltage:
220V/208V, 3 PH; 440V/460V, 3 PH
Warranty:
1 YEAR
Main motor:
20 HP, 220V or 440V, 3 phase, prewired on 220V
Cross feeds:
0.00157-0.378 IPR, 64 kinds
Inch threads:
32-2TPI, 31 kinds
Spindle bore:
5-1/8" , D1-11
Width of bed:
24” very wide bed
Metric threads:
1-240 mm , 53 kinds
Module threads:
0.25-60 mm, 47 kinds
Spindle speeds:
7 – 576 rpm / 18 steps
Max. swing in gap:
63"
Coolant pump motor:
1/8 HP, 220V or 440V, 3 phase, prewired on 220V
Longitudinal feeds:
0.0027-0.66 IPR, 64 kinds
Max. swing over bed:
56-5/16"
Rapid traverse motor:
2 HP, 220 or 440V, 3 phase, prewired on 220V
Machine weight, approx:
16,900 lbs. 17,900 lbs. 19,900 lbs. 22,100 lbs.
Diametral pitch threads:
60 – 1/2 DP , 47 kinds
Taper of spindle center:
M.T.# 5
Max. length of workpiece:
80" 120" 180" 240"
Max. travel of top slide:
8-7/8"
Max. travel of cross slide:
28-1/8"
Diameter of tailstock quill:
4-3/4"
Max. swing over cross slide:
43-5/16"
Cross slide rapid travel speed:
75” / min.
Max. travel of tailstock quill:
10-5/8"
Longitudinal rapid travel speed:
126” / min.
Taper of tailsotck quill center:
M.T.# 6
Effective length in gap to chuck:
9"
Effective length in gap to spindle:
15"
Overall dimensions, l x w x h (in.):
171 x 73 x 88 204 x 73 x 88 263 x 73 x 88 327 x 73 x 88
Subcategory:
Engine / toolroom

Description

ITEM: 56" x 80" - 240" Heavy Duty Gap Bed Lathes
MAKE: GMC®
MODEL:GML-5680H / GML-56120H / GML-56180H / GML-56240H
Product Features
ISO 9001 certified
Large spindle bore 5-1/8”
Heavy Duty spindle D1-11
Heavy Duty guideway width 24”
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 )
STANDARD EQUIPMENT
20” 3-jaw chuck with top reversible jaws
25” 4-jaw chuck with top reversible jaws
39-1/4” Face plate
12” drive plate
27” 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
Options/Accessories
PART# ITEM
TA-56H Taper attachment, 30” travel
SINO-2880 DRO for GML-5680H, SINO, 2 axis, free install
NW2880 DRO for #GML-5680H, NEWALL, 2 axis, free install
NW28120 DRO for #GML-56120H, NEWALL, 2 axis, free install
NW28160 DRO for #GM-56180H, NEWALL, 2 axis, free install
NW28240 DRO for #GML-56240H, NEWALL, 2 axis, free install