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The PB series of Heavy Duty Lathes were developed and designed to provide optimum performance with high cutting power while providing versatility for use in a wide range of industries : general purpose machine shops, mining industry, power industry, oil industry, paper plants, and shipyards, etc.
The PB series feature the most modern designs, providing high efficiency and easy operation.
STANDARD FEATURES
Single piece bed casting resting entirely on the floor for maximum rigidity
Massive heavy duty headstock
6-Ways power feed/rapid feed.
The Megabore PB model is a robust heavy duty center lathe with very flexible specifications, including center height and hollow spindles.
Photos show some of the options available to configure your machine,
Photos show some different options. We can configure the machine to your specifications.
This is a heavy duty machine if you don't need an big tough lathe go for the PA model.
Worldwide distribution.
Request a quote now.
ITEM UNIT PB-45 PB-50 PB-60
Specification Imperial specification—all sizes Model denotes swing over bed.
Gap width from headstock—optional (23.62 in.)
Distance between centres—options (59.05), (78.74), (118.11), (157.48), (196.85), (236.22), (275.59), (314.96), (354.33), (393.70), (433.07), (472.44) in.
BED
Width without auxiliary guide (28.14 in.)
Width with auxiliary guide (31.49 in.)
CARRIAGE
Cross slide travel (31.49 in.)
Compound tool post travel (19.68 in.)
Four-way tool post width (10.03 in.)
FEEDS AND THREADS
Longitudinal feed (0.0018–0.100 in./rev)
Cross feed (0.0009–0.050 in./rev)
Longitudinal rapid feed* (78.74 in./min)
Cross rapid feed (50.00 in./min)
Inch threads (½–28 TPI), 60 selections
Diametral pitch threads (2–112 DP), 60 selections
Leadscrew pitch** (2 TPI)—subject to confirmation
TAILSTOCK
Quill diameter (5.70 in.)
Quill travel (7.87 in.)
Quill internal taper No. 6 Morse taper
Bearing length on bedways (23.62 in.)
MOTORS
Main spindle motor—standard (30 HP)
Main spindle motor—optional (40 HP)
Coolant pump motor (0.125 HP)—manufacturer’s stated rating
Options
2 X 40 inch diameter ALL STEEL 4 JAW CHUCKS.
HYDRAULIC TAPER TURNING
SEMI AUTO THREADING SYSTEM FOR STANDARD API THREADS.
2 AXIS DIGITAL READOUT.
The PB series of Heavy Duty Lathes were developed and designed to provide optimum performance with high cutting power while providing versatility for use in a wide range of industries : general purpose machine shops, mining industry, power industry, oil industry, paper plants, and shipyards, etc.
The PB series feature the most modern designs, providing high efficiency and easy operation.
STANDARD FEATURES
Single piece bed casting resting entirely on the floor for maximum rigidity
Massive heavy duty headstock
6-Ways power feed/rapid feed.
The Megabore PB model is a robust heavy duty center lathe with very flexible specifications, including center height and hollow spindles.
Photos show some of the options available to configure your machine,
Photos show some different options. We can configure the machine to your specifications.
This is a heavy duty machine if you don't need an big tough lathe go for the PA model.
Worldwide distribution.
Request a quote now.
Metric
| Swing | 1,270 mm |
| Swing Options | 45" - 50"- 60"" |
| Centers | 2,997.2 mm |
| Center Options | 120" - Standard options up to 40 Ft. |
| Spindle Bore | 533.4 mm |
| Spindle Bore Options | "6"- 30" for 60" Swing model. |
| Power | 29.8 kW |
ITEM UNIT PB-45 PB-50 PB-60
Specification Imperial specification—all sizes Model denotes swing over bed.
Gap width from headstock—optional (23.62 in.)
Distance between centres—options (59.05), (78.74), (118.11), (157.48), (196.85), (236.22), (275.59), (314.96), (354.33), (393.70), (433.07), (472.44) in.
BED
Width without auxiliary guide (28.14 in.)
Width with auxiliary guide (31.49 in.)
CARRIAGE
Cross slide travel (31.49 in.)
Compound tool post travel (19.68 in.)
Four-way tool post width (10.03 in.)
FEEDS AND THREADS
Longitudinal feed (0.0018–0.100 in./rev)
Cross feed (0.0009–0.050 in./rev)
Longitudinal rapid feed* (78.74 in./min)
Cross rapid feed (50.00 in./min)
Inch threads (½–28 TPI), 60 selections
Diametral pitch threads (2–112 DP), 60 selections
Leadscrew pitch** (2 TPI)—subject to confirmation
TAILSTOCK
Quill diameter (5.70 in.)
Quill travel (7.87 in.)
Quill internal taper No. 6 Morse taper
Bearing length on bedways (23.62 in.)
MOTORS
Main spindle motor—standard (30 HP)
Main spindle motor—optional (40 HP)
Coolant pump motor (0.125 HP)—manufacturer’s stated rating
Options
2 X 40 inch diameter ALL STEEL 4 JAW CHUCKS.
HYDRAULIC TAPER TURNING
SEMI AUTO THREADING SYSTEM FOR STANDARD API THREADS.
2 AXIS DIGITAL READOUT.
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