GMC Machinery 440V Three Phase 16” x 40” 12-Speed Heavy-Duty Precision Gap Bed Lathe with DRO GML-1640AT

Features

• ISO 9001 certified
• Large spindle bore 2-3/16”
• Heavy duty spindle D1-6
• High tensile cast iron FC25
• Heavy duty guideway width 10”
• Heavy duty main motor 5HP
• 12 spindle speeds from 50-2,000 rom
• 32 kinds of inch and 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
• Removable 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 

Specifications

• Max swing over bed: 16”
• Max length of workpiece: 40”
• Max swing over cross slide: 9½”
• Max swing over gap: 21¾”
• Width of bed: 10”
• Effective length in gap to spindle: 8½”
• Effective length in gap to chuck jaws: 3½”
• Spindle bore: 2-1/16”, D1-6
• Taper of spindle center: MT6
• Spindle speeds: 50-2,000 rpm (12 steps)
• 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: 0.4-7.0mm, 32 kinds
• Module threads: 0.4-7.0mm, 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: 1¼ x 4 TPI
• Diameter of tailstock quill: 2”
• Max travel of tailstock quill: 4-3/8”
• Taper of tailstock quill center: MT 4
• Oil for headstock/gearbox/apron: 30# weight machine oil, TEXACO regal R&O/100, 3 gal
• Coolant pump motor: 440V Three Phase 1/8HP
• Electrical Requirements: 440V Three Phase 5HP 12A
• Machine Dims: 80” x 38” x 57”
• Approx Weight: 3,230 lbs       

Optional Add-Ons

• 5-C hand lever type collet closer
• 33pc 5C collet set, from 1/16” to 1-1/16” by 32ndth
• Taper turning attachment
• ALORIS type QC tool post set, 6 pcs
• Live center
• 5pc indexable carbide turning set
• 3/8” carbide insert
• Lathe package incl 5pc indexable carbide turning set, ½” drill chuck, chuck arbor, and 29pc titanium drill bit set