Description
Big Swing Lathes
Designed to provide the precision and rugged reliability required for today’s demanding applications, we are proud to offer the newly redesigned Summit® 70″, 80″, 100″ Series Big Swing Hollow Spindle Lathes. The Big Swing lathes are available in center distances from 80″ to 600″ with a 8″ spindle bore to cover a wide range of workpieces and feature castings that are heavily ribbed for rigidity and vibration dampening. The headstock is designed with straight cut final drive gears to provide quiet and efficient operation through the full range of spindle speeds. The extra wide (52.0″) bed ways are hardened and precision ground to provide high accuracy and long life and the bed is constructed from high-grade alloyed cast iron, normalized and aged to achieve maximum stability.
100″ x 280″ New Summit Lathe Model 100-280 Big Swing Hollow Spindle Specifications:
| 100″ | |
| Capacities | |
| Swing over bed | 98.4″ |
| Swing over cross slide | 80.7″ |
| Distance between centers | 280″ |
| Workpiece Weights | |
| Between centers | 55,000 lbs. |
| Headstock | |
| Spindle bore | 8″ |
| Spindle nose | A2-15 |
| Spindle speeds number | 4 |
| Spindle speeds range | Infinitely variable |
| Carriage | |
| Cross slide travel (full length) | 49.2″ |
| Cross slide travel (half length) | 20″ |
| Compound travel (X1) | 9.8″ |
| Compound travel (Z1) | 15.7″ |
| Bed Width | 52.9″ |
| Gear Box | |
| Longitudinal feeds (no.) range | (48) .005 – .075 IPR |
| Cross feeds (no.) range | (48) .0025 – .0378 IPR |
| Threads per inch (no.) range | (48) 1 – 15 TPI |
| Metric threads (no.) range | (48) 2 pitch |
| Lead screw | 2.4″ |
| Tailstock | |
| Quill diameter | 11.4″ Rotary Quill |
| Quill travel | 11.8″ |
| Quill taper | MT #7 |
| Motor | |
| Main motor power | 60 HP (75 HP Optional) |
| Dimensions (LxWxH) | 400 x 96″ x 118″ |
| Weight | 106,700 lbs. |
100″ x 280″ New Summit Lathe Model 100-280 Big Swing Hollow Spindle Standard Features:
- Quick change gear box will cut inch and metric threads
- Hardened & precision ground bed ways
- 6-Way rapid traverse
- Two speed tailstock
- Easy access control station
- Infinitely variable spindle
100″ x 280″ New Summit Lathe Model 100-280 Big Swing Hollow Spindle Included Accessories:
- Thread dial
- Steady rest
- Follow rest
- Full length splash guard (up to 240″)
- Chuck guards
- Taper attachment
- Halogen work light
- Coolant system
About Us
Worldwide Machine Tool is the leader in providing full sales, parts and service, financing, transportation and training of new and used machine tools for chip and fabrication clients across the United States, Canada and Mexico. Our warehouses and office is located just minutes north of Columbus, Ohio. With over 28 years of experience in the industrial machine tool industry, we have the knowledge and expertise to provide our customers with the best customer service, support and technical expertise on all new and used machine tools to meet their needs.
We buy and sell new and used ironworkers, shears, lathes, milling machines, drills, saws, press brakes, routers, turret punch models, presses, welders, deburring and beveling machines, plate rolls, laser, waterjets and associated tooling and accessories. We take pride in being a trustworthy partner that our customers rely on through the years. Our experienced sales team would love to help you with your next machine tool purchase. Give us a call today or Request A Quote. Call 614-255-9000 or Contact us today to experience the Worldwide Machine Tool difference.
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Worldwide Machine Tool LLC.
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