GMC 21” x 90” Heavy Duty Precision Gap Bed Lathes GML-2190T
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GML-2190T, 21” x 90”, 3-1/8” bore - With free CARMAR DRO installed
- Made in Taiwan
- Meehanite casting – high performance cast iron
- ISO 9001 certified
- Large spindle bore 3-1/8”
- Heavy Duty spindle D1-8
- Heavy Duty guideway width 12”
- Spindle speeds from 40-2,000 rpm, 12 speeds
- 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
- One year industrial warranty for parts
Specifications and Manual
| Specification | GML‑2160T | GML‑2190T |
|---|---|---|
| Capacities & Sizes | ||
| Max. Swing Over Bed | 20‑1/2″ | 20‑1/2″ |
| Max. Length of Workpiece | 60″ | 90″ |
| Max. Swing Over Cross Slide | 13″ | 13″ |
| Max. Swing in Gap | 29‑1/8″ | 29‑1/8″ |
| Bed & Gap | ||
| Width of Bed | 12″ | |
| Effective Length in Gap to Spindle | 6″ | |
| Effective Length in Gap to Chuck Jaws | 3‑1/2″ | |
| Spindle | ||
| Spindle Bore | 3‑1/8″, D1‑8 | |
| Taper of Spindle Center | M.T. #6 w/ reducing sleeve MT6/MT5 | |
| Spindle Speeds | 40–2,000 rpm / 12 steps | |
| Feeds & Threads | ||
| Longitudinal Feeds | 0.002–0.03 IPR, 35 kinds | |
| Cross Feeds | 0.0008–0.011 IPR, 35 kinds | |
| Inch Threads | 4–56 TPI, 36 kinds | |
| Metric Threads | 0.5–7.0 mm, 17 kinds | |
| Slides & Tailstock | ||
| Max. Travel of Top Slide | 5″ | |
| Max. Travel of Cross Slide | 11″ | |
| Spindle Length w/o Chuck | 17″ | |
| Leadscrew Length × TPI | 1‑1/4″ × 4 TPI | |
| Diameter of Tailstock Quill | 2‑3/4″ | |
| Max. Travel of Tailstock Quill | 5‑7/8″ | |
| Taper of Tailstock Quill Center | M.T. #4 | |
| Power & Fluids | ||
| Main Motor | 7‑1/2 HP, 220 V / 440 V, 3‑Ph | |
| Amperage Draw | 35 A (220 V), 20 A (440 V) | |
| Coolant Pump Motor | 1/8 HP, 220 V / 440 V, 3‑Ph, 2 Gal coolant | |
| Machine Oil | #30 weight, 5 Gallons | |
| Weight | ||
| Machine Weight (approx.) | 4,150 lbs | 5,150 lbs |
| Dimensions (L × W × H) | ||
| Overall Dimensions | 105″ × 41″ × 59″ | 139″ × 41″ × 59″ |
| Shipping Dimensions | 110″ × 38″ × 66″ | 140″ × 38″ × 66″ |
Standard Equipment
- Free CARMAR DRO, installed
- Automatic kick-out longitudinal carriage stop system
- 10” 3-jaw chuck with top reversible jaws, direct mount
- 16” Face plate
- 9” steady rest with roller jaws
- 4” follow rest with roller jaws
- Removable gap
- 4-way tools post
- Foot brake
- LED Work light
- coolant system
- full length rear splash guard
- Dead centers
- Thread chasing dial
- Reducing sleeve MT6/MT5 for spindle
- Tool box and leveling pads
Optional Add-Ons
Call for Price
- Taper attachment, installed
- 5-C Hand lever type collet closer, free install
- 33 pc 5C collet set, from 1/16”–1-1/16” by 32nd, Part# 3900-0014
- ALORIS type QC tool post set # 3900-5260, 6 pcs
- Live Center # 3900-5004 for tailstock
- Live Center # 3900-5005 for headstock
- Chuck guard