GMC GML-40 Series, 40 x 60-240 inch Gap
Standard Features
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ISO 9001 certified
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Large spindle bore 5 1/8in
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Heavy Duty spindle D1-11
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Heavy Duty guideway width 24in
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Heavy Duty main motor 20 HP
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18 spindle speeds from 10 to 800 rpm
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32 kinds of inch threads, and 53 kinds of metric threads
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Threading and feeding rate change without changing gears
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4-way rapid traverse to carriage and cross slide
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Spindle is balanced, hardened and precision ground
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Spindle is supported at 3-point by high precision bearings
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All gears and shafts are hardened and precision ground
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Guideways induction hardened and precision ground
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Automatic lubrication system in headstock and feed box
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Adjustable hydraulic clutch for spindle turning and brake
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Power 220V /208V , 3 phase, 60 HZ ( 440V /460V is optional )
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One year industrial warranty for parts
Standard Accessories:
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20in 3-jaw chuck with top reversible jaws
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25in 4-jaw chuck with top reversible jaws
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31-1/2in Face plate
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12in drive plate
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20in large steady rest
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Follow rest
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Removeable gap
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4-way tools post
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Foot brake
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Work light and coolant system
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Section splash guard on rear of carriage
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(2) dead centers and (1) reducing sleeve
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Thread chasing dial
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4-way rapid traverse on carriage
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Tool box
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Specifications
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Model
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GML-4060H
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GML-4080H
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GML-40120H
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GML-40180H
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GML-40240H
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Max. swing over cross slide
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27-9/16 inch
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Max. length of workpiece
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60 inch
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80 inch
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120 inch
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180 inch
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240 inch
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Max. Swing over bed
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40-9/16 inch
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Max. Swing over gap
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47-1/4 inch
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Width of Bed
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24 inch
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Effective length in gap to spindle
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15 inch
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Effective length in gap to chuck jaws
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9 inch
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Spindle bore
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5-1/8 inch, D1-11
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Taper of spindle center
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MT 5
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Spindle speeds
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10-800 rpm / 18 steps
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Longitudinal feeds
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0.0027 â 0.66 inch IPR, 64 kinds
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Cross feeds
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0.00157 â 0.0378 inch IPR, 64 kinds
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Inch threads
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32-1 TPI, 32 kinds
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Metric threads
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1-240mm , 53 kinds
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Module threads
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0.25-60mm, 47 kinds
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Diameter pitch threads
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60-1/2 DP , 47 kinds
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Max. Travel of top slide
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8-7/8 inch
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Max. Travel of cross slide
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24-3/16 inch
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Longitudinal rapid traverse
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126 inch/ min.
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Cross rapid traverse
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75 inch / min
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Diameter of tailstock quill
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4-3/4 inch
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Max. Travel of tailstock quill
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10-5/8 inch
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Taper of tailstock quill center
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MT6
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Main Motor
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20 HP, 220V/440V, 3 phase, prewired 220V
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Rapid traverse motor
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2 HP, 220V/440V, 3 phase, prewired on 220V
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Coolant pump motor
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1/8HP, 220V/440V, 3phase, prewired on 220V
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Net weight, approx. LBS
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13,600
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14,600
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15,900
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17,700
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19,900
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Overall dimensions, LxWxH (in)
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152x67x78
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171x67x78
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204x67x78
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263x67x78
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327x67x78
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1 Year Parts Only Warranty
Options:
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Taper attachment, 30â travel, # TA-40H
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DRO for GML-4080H, SINO, # SINO-2080, 2 axis, free install
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DRO for #GML-4080H,NEWALL # NW2080, 2 axis, free install
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DRO for #GML-40120H,NEWALL # NW20120, 2 axis, free install
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DRO for #GM-40180H, NEWALL # NW20160, 2 axis, free install
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DRO for #GML-40240H,NEWALL # NW20240, 2 axis, free install
Call for price. GMCGML-4060H
GMC SUPER HEAVY DUTY LATHE, 5-1/8 SPINDLE BORE, FREE TAPER,20HP MAIN MOTOR
Mfg. item #: GML-4080H
GMCGML-4080H
lease to own for as little as:$999 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
GMC SUPER HEAVY DUTY LATHE, 5-1/8 SPINDLE BORE,FREE TAPER, 20HP MAIN MOTOR
Mfg. item #: GML-40120H
GMCGML-40120H
lease to own for as little as:$1,039 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
GMC SUPER HEAVY DUTY LATHE, 5-1/8 SPINDLE BORE, FREE TAPER,20HP MAIN MOTOR
Mfg. item #: GML-40180H
GMCGML-40180H
lease to own for as little as:$1,119 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
GMC SUPER HEAVY DUTY LATHE, 5-1/8 SPINDLE BORE, FREE TAPER, 20HP MAIN MOTOR
Mfg. item #: GML-40240H
GMCGML-40240H
lease to own for as little as:$1,399 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
TAPER ATTACHMENT FOR GML-40180H SERIES & GML-56180H SERIES
Mfg. item #: TA-40H
GMCTA-40H
lease to own for as little as:$55 per month!
FREE shipping ONLY when ordered with a machine from this manufacturer otherwise Ground UPS Will Be Added at Order Entry.20
SINO DRO FOR GML-4080H LATHE,FREE INSTALLATION
Mfg. item #: GMCSINO-2080
GMCSINO-2080
FREE shipping ONLY when ordered with a machine from this manufacturer otherwise Ground UPS Will Be Added at Order Entry.20
NEWALL DRO # DP700, FOR GML-4080H LATHE, FREE INSTALLATION
Mfg. item #: GMCNW2080
GMCNW2080
lease to own for as little as:$59 per month!
FREE shipping ONLY when ordered with a machine from this manufacturer otherwise Ground UPS Will Be Added at Order Entry.20
NEWALL DRO # DP700, FOR GML-40120H LATHE, FREE INSTALLATION
Mfg. item #: GMCNW20120
GMCNW20120
lease to own for as little as:$77 per month!
FREE shipping ONLY when ordered with a machine from this manufacturer otherwise Ground UPS Will Be Added at Order Entry.20
NEWALL DRO # DP-700, FOR GML-40180H LATHE, FREE INSTATION
Mfg. item #: GMCNW20160
GMCNW20160
lease to own for as little as:$119 per month!
FREE shipping ONLY when ordered with a machine from this manufacturer otherwise Ground UPS Will Be Added at Order Entry.20
NEWALL DRO #DP700, FOR GML-40240H LATHE, FREE INSTALLATION
Mfg. item #: GMCNW20240
GMCNW20240
lease to own for as little as:$153 per month!
FREE shipping ONLY when ordered with a machine from this manufacturer otherwise Ground UPS Will Be Added at Order Entry.20
