GMC 32 x 120” Metal Gap Bed Lathe | 4-1/8” Spindle Bore | GML-32120
Heavy Duty Precision Gap Bed Lathe 32” x 120” 4-1/8” bore, 15HP Motor. Free Taper Attachment and SINO DRO installed!
- ISO 9001 certified
- Large spindle bore 4-1/8”
- 4-way rapid traverse on Longitudinal and cross ways
- All dual inch/metric dials.
- solid cast iron machine base
- Heavy Duty main motor 15 HP
- 12 spindle speeds from 25-1,600 rpm
- 54 kinds of inch threads and metric threads
- Threading and feeding rate change by levers
- 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
- Tools box with leveling pads
- One year warranty for parts
| Specification | Value |
|---|---|
| Max. Swing & Length | |
| Max. Swing Over Bed | 32" |
| Max. Length of Workpiece | 120" |
| Max. Swing Over Cross Slide | 22-7/16" |
| Max. Swing in Gap | 40-1/2" |
| Width of Bed | 16" |
| Effective Length in Gap to Spindle | 10" |
| Effective Length in Gap to Chuck Jaws | 7" |
| Spindle & Threading | |
| Spindle Bore | 4-1/8", D1-8 |
| Taper of Spindle Center | MT#5 with 1:20 reducing sleeve |
| Spindle Speeds | 25-1,600 rpm / 12 steps |
| Longitudinal Feeds | 0.0016-0.055 IPR, 60 kinds |
| Cross Feeds | 0.0008-0.027 IPR, 60 kinds |
| Inch Threads | 80-7/16” TPI, 54 kinds |
| Metric Threads | 0.45-120 mm , 54 kinds |
| Module Threads | 0.25-60 mm, 46 kinds |
| Diametral Pitch Threads | 60-0.25 DP , 42 kinds |
| Travel | |
| Max. Travel of Top Slide | 9-1/8" |
| Max. Travel of Cross Slide | 16-1/2" |
| Longitudinal Rapid Traverse | 18 ft / min. |
| Cross Rapid Traverse | 8 ft / min. |
| Tailstock | |
| Diameter of Tailstock Quill | 3-1/2" |
| Max. Travel of Tailstock Quill | 9-1/4" |
| Taper of Tailstock Quill Center | M.T. #5 |
| Other | |
| Max. Weight of Workpiece | 2,000 lbs. |
| 4-Way Tool Post Size | 1” x 1” |
| Longitudinal Leadscrew Diameter / Pitch | Diameter: 3” / Pitch: 2 TPI |
| Motor | |
| Main Motor | 15 HP, 220V/40A / 440V/20A, 3 phase, prewired on 220V |
| Rapid Traverse Motor | 1/3 HP, 220V/440V, 3 phase, prewired on 220V |
| Coolant Pump Motor | 1/8 HP, 220V/440V, 3 phase, prewired on 220V |
| Weight & Dimensions | |
| Machine Weight | 10,650 lbs. |
| Overall Dimensions (L x W x H) | 185" x 48" x 67" |
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DISCLAIMER
Please note this machine is incompatible with the use of a rotary phase converter. Any attempt to purchase, install, or employ one, whether carried out by you or a professional service company, will automatically void the warranty. It is crucial to understand that any such actions are entirely the responsibility of the buyer.
This disclaimer is intended to clearly convey that the utilization of a rotary phase converter to power or operate this machine is not supported.