GMC GT-1840DB High Speed P

$15,850.00 $15,000.00
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Features

    ISO 9001 certified
    Large spindle bore 3-1/16 inch
    Heavy Duty spindle D1-8
    One-piece solid cast iron machine base
    Heavy Duty guideway width 11 13/16 inch
    Heavy Duty main motor 7.5HP
    12 spindle speeds from 24-1,600 rpm, speeds: 24/ 32/  55/ 70 / 95/ 160 / 240/ 320/
    550 / 700 / 950 / 1,600 rpm
    40 kinds of inch threads, and 41 kinds of metric threads
    Threading and feeding rate change without changing gears
    Automatic kick-out longitudinal carriage stop system
    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 Taper turning attachment, , installed
10 inch 3-jsw chuck with set reversible jaws
12 inch 4-jaw chuck with set reversible jaws
16 inch Face plate
10 inch drive plate
5 1/2 inch large steady rest
3 inch follow rest
Removeable gap
4-way tools post
Foot brake
Work light and coolant system
Manual Lube pump on apron for all guideways
Automatic kick-out longitudinal carriage stop system
Full length splash guard
(2) dead centers and (1) reducing sleeve
Thread chasing dial
Tool box

Model GT-1840DB
Max. swing over bed 18 inch
Max. length of workpiece 40 inch 60 inch
Max. swing over cross slide 11-5/16 inch
Max. Swing in gap 25-3/16 inch
Width of Bed 11 13/16 inch
Effective length in gap to spindle 10-1/4 inch
Effective length in gap to chuck jaws 3 inch
Spindle bore 3-1/16 inch , D1-8
Taper of spindle center M.T.# 6
Spindle speeds 24-1,600 rpm / 12 steps
24/32/55/70/95/160/240/320/550/700/950/1600 rpm
Longitudinal feeds 0.0012-0.0252 IPR, 42 kinds
Cross feeds 0.0006-0.0126 IPR, 42 kinds
Inch threads 56-2  TPI, 40 kinds
56,52,48,46,44,40,36,32,28,26,24,23,22,20,18,16,14,13,12, 11-1/2, 11, 10, 9,8,7,6-1/2, 6, 5-3/4, 5-1/2, 5, 4-1/2, 4, 3-1/2, 3-1/4, 3, 2-7/8, 2-3/4, 2-1/2, 2-1/4, 2
Metric threads 0.4-14 mm , 53 kinds
Module threads 0.4-7 mm, 32 kinds
Diameteral pitch threads 32-4 DP , 32 kinds
Max. travel of top slide 5 inch
Max. travel of cross slide 12 inch
4-way tool post size 1 x 1 inch
Longitudinal leadscrew diameter / pitch 1-1/2 inch /  4 PT
Max. weight of workpiece 800 LBS
Max. travel of tailstock quill 4-3/4 inch
Diameter of tailstock quill 2-1/8
Taper of tailsotck quill center M.T. # 4
Main motor 7.5 HP, 220V/440V, 3 phase, prewired on 220V
Coolant pump motor 1/8 HP, 220V/440V, 3 phase, prewired on 220V
Net weight, approx. 5,450 LBS 5,950 LBS
Overall dimensions, LxWxH 88 x 41 x 58 inch 108 x 41 x 58 inch

Optional Equipment for Heavy Duty Lathes:

Micro Carriage Stop (turret type)
DRO for # 1840, NEWALL C80 (England), 2 axis, free install
DRO for # 1860, NEWALL C80 (England), 2 axis, free install
OEM DRO for 1840DB, glass scales, 0.0001 inch solution , free install
OEM DRO for 1860DB, glass scales, 0.0001 inch solution , free install
5-C Hand lever type collet closer, free install
33 pc 5C collet set, from 1/16 inch - 1-1/16 inch by 32nd, Part# 900-0014
Taper turning attachment, free installation
China ALORIS type QC tool post set # 900-0051-300, 6 pcs
Live center for tailstock, MT# 4, part# 900-0050-04
5pc Indexable carbide turning set # 2003-0005
Lathe package # 1, incl 5pc indexable carbide turning set# 2003-0005,
1/2 drill chuck # 700-0102, Chuck arbor # 700-0153 and 29pc Titanium
drill bit set # 5000-0001T