GMC HEAVY DUTY PRECISION GAP BED LATHE - GML-1640AT

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  • Regular price $19,850.00
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16” x 40”, 2-3/16” bore, 5 HP, 220V/440V/3phase - With free CARMAR DRO installed 

Machine Standard Features and Equipment:

  • Made in Taiwan-100% made in Taiwan, by top manufacturer with very high level of quality
  • 5 years industrial warranty for parts for all Taiwan lathes
  • ISO 9001 certified
  • Large spindle bore 2-1/16”
  • Heavy Duty spindle D1-6
  • One-piece solid cast iron machine base
  • Heavy Duty guideway width 10-1/4”
  • Heavy Duty main motor 6 HP
  • 16 spindle speeds from 45-1,800 rpm, speeds: 45/70/90/108/140/165/215/255/330/385/510/585/770/900/1170/1800rpm
  • 45 kinds of inch threads, and 39 kinds of metric threads
  • Threading and feeding rate change without changing gears
  • 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

Standard Equipment:

  • Free CARMAR DRO installed
  • 8” 3-jaw chuck with one set of reversible jaws
  • 14” Face plate
  • 1-3/16”-5” steady rest with roller jaws
  • 3” follow rest
  • Removeable gap
  • 4-way tools post
  • 4-position carriage stop
  • Foot brake
  • LED Work light
  • coolant system
  • Full length splash guard
  • (2) dead centers and (1) reducing sleeve MT6/MT4
  • Thread chasing dial
  • Tool box and leveling pads

Optional:

  • 5-C Hand lever type collet closer# 5C-1660AT, free install ……. call for pricing
  •  33 pc 5C collet set, from 1/16 to 1-1/16” by 32ndth, # 900-0014.. call for pricing
  • Taper turning attachment, installed……………………………….. all for pricing
  • ALORIS type QC tool post set # 3900-5230, 6 pcs …................... all for pricing
  • Live Center # 3900-5004 ................................................................ all for pricing
  • 5pc Indexable carbide turning set # 2003-0004 ........................... all for pricing
  • 3/8” carbide insert # 2003-0014 .................................................. all for pricing
  • Lathe package 1 # GMCLSUP101, incl 5pc indexable carbide  turning set # 2003-0004, ½ drill chuck # 3700-0102, Chuck arbor #3700-0157, and 29pc Titanium drill bit set #5000-0001T .................................... all for pricing

Specifications: 

This machine is compatible with a phase converter. Please note that the phase converter must be installed by GMC Machine Tools to ensure warranty coverage.

Once the machine is received and the phase converter is installed by us, it will be ready for use. For more information or if you have any further questions or need assistance, feel free to contact us.

 

 

Specifications

        GML-1640AT

 

Max. swing over bed 

              16”                            

Max. length of workpiece

              40”                   

     

Max. swing over cross slide 

            9-1/2”                          

Max. Swing in gap 

          21-3/4”                           

Width of Bed

                                     10” 

Effective length in gap to spindle 

                                      8-1/2” 

Effective length in gap to chuck jaws

                                      3-1/2” 

Spindle bore 

                          2-1/16” , D1-6 

Taper of spindle center 

        M.T.# 6 ( with MT6/MT4 sleeve) 

Spindle speeds 

                50-2,000 rpm / 12steps

Longitudinal feeds 

              0.0017-0.0242 IPR, 32 kinds 

Cross feeds

              0.00056-0.008 IPR, 32 kinds 

Inch threads 

                  56-4  TPI, 32 kinds

Metric threads 

                  0.4-7.0 mm , 32 kinds 

Module threads 

                0.4-7.0 mm, 32 kinds

Diametral pitch threads 

                  8-120 DP , 32 kinds 

Max. travel of top slide 

                            3-9/16”

Max. travel of cross slide 

                            8” 

Spindle length w/o chuck 

                            20”

Leadscrew length X TPI 

                      1-1/4” x 4 TPI 

Diameter of tailstock quill

                              2”

Max. travel of tailstock quill 

                              4-3/8”

   

Taper of tailstock quill center

                            M.T. # 4

Oil for headstock / Gear box / Apron

#30 weight machine oil, TEXACO regal R&O/100, 3 Gal.

Main motor 

            5 HP, 220V/440V, 3 phase 

Amperage draw

          20Amp on 220V, 12Amp on 440V

Coolant pump motor 

          1/8 HP, 220V/440V, 3 phase

   

Net weight, approx. 

      3,230 LBS 

      3,630 LBS 

Overall dimensions, LxWxH

Machine shipping dimensions, LWH 

  80” x 38” x 57”  

   82”x34”x60”

  100” x 38” x 57”

   102”x34”x60”