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- Description
- The big bore lathe is ideal for large pipe works in oil fields and big valves works. This series offers spindle bores up to 15", center distance range from 60" to 315". The machine bed is 32" wide. Double chucks are available for holding extra long and large work pieces.
- Swing over bedways: 40", 50", 60", 70", 80"
- Bet centers: 60" – 315"
- Spindle bore: 6" standard, 9", 12", 15", optional
- Spindle motor: 30 HP, larger HP available
- Bed width: 32"
- Massive one- piece casting machine base
- Three points support headstock spindle:
- The headstock casting is designed with one ball bearing and two tapered roller bearings supporting the full length of the spindle shaft.
- Spindle bore sizes are available in 6”, 9” and 12” , 15”
- Gears and shafts are made from hardened and ground alloy steel, the spindle is made from forged, chrome alloy material.
- Solid one piece casting base:
- The one piece casting bed is fully ribbed to prevent distortion under heavy cutting conditions. The base casting of the headstock is ribbed to withstand stress and distortion due to heavy machining conditions
- The oversized 24” wide bedways are induction hardened and ground for long lasting accuracy.
- An additional third bed way is provided on the front of the bed, giving extra support to the carriage during heavy cutting conditions
- Double Chuck, Gear Box:
- The headstock can accommodate double chucks when necessary.
- The fully enclosed quick change gear box allows easy change of wide range of inch, metric, MP and DP threads without exchanging gears.
- Power Tailstock:
- Tailstock is equipped with a 2 step quill feed for ease of infeed. Large hand crank allows convenient positioning of tailstock.
- For larger models, motorized quill feed and power drive tailstock units are available as options. (picture shows optional power driven tailstock unit)
- 16 Spindle speed
- 2 stage spindle start up
- Headstock oil bath system
- Electro magnetic brake
- Lubrication system
- Coolant system
- Manual tailstock
- Steady rest 16”
- Work lamp
- Manufacturer
- Specifications
- Options/Accessories
- 3 jaw chuck, different sizes
- 4 jaw chuck, different sizes
- Steady rest, larger sizes
- Follow rest, different sizes
- Face plate with 4 jaws, different sizes
- Rear chuck adapter
- 40 HP, 50 HP in lieu of 30 HP motor
- Taper Attachment
- Digital Readout System
- Custom Freight
SHARP 70" x 120" - 315" M32-Series Heavy Duty Big Bore Lathes
STANDARD ACCESSORIES:
ITEM: 70" x 120" - 315" Heavy Duty Big Bore Lathes
MANUFACTURER: SHARP
MODEL: M32-SERIES
PART: 70120M / 70160M / 70200M / 70240M / 70280M / 70315M
Manufacturer:
Sharp
Lathes
Lathe Size:
70" x 120" +
Lathe Type:
Large Spindle Bore
Machine Type
Machine Category:
Lathes
Machine Sub-Category:
Large Spindle Bore
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MODEL
|
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70120M
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70160M |
70200M
|
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CAPACITY
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Swing over bed
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70.87 in. (1,800.09 mm)
|
||
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Swing over cross slide
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58.7 in. (1,490.9 mm)
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|||
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Swing over gap
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81.89 in. (2,080 mm)
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Distance between centers
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120 in.
(3,048 mm) |
157.5 in.
(4,000.5 mm) |
293.7 in.
(7,459.9 mm) |
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HEADSTOCK
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Spindle Speed
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4-420 rpm
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No. of Spindle Speeds
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16 steps
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Spindle nose
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A2-11
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Spindle bore
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6 in. (152.4 mm)
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THREADS & FEEDS
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Inch Threads, Number
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0.25-30 tpi, 70
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Metric Threads, Number
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1-120 mm, 62
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Modular Threads, Number
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0.25-30 MP, 53
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Diametral Pitch Threads, Number
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1-120 DP, 70
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Longitudinal Feeds
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0.0028-0.34 in/rev (0.0711-8.63 mm)
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|||
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Cross Feeds
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0.0012-0.14 in/rev (0.0304-3.55 mm/rev)
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Leadscrew Pitch, Diameter
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2 tpi, 2.36 in.
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CARRIAGE
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Cross slide travel
|
27.56 in. (700.02 mm)
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Compound Travel
|
15.75 in. (400.05 mm)
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Compound Width
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34.65 in. (880.11 mm)
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BED
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Bed Length
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215 in.
(5,461 mm) |
254.3 in.
(6,459.2 mm) |
272 in.
(6,908.8 mm) |
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Bed width
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32 in. (812.8 mm)
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TAILSTOCK
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Quill Diameter
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7.88 in. (200.15 mm)
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Quill Travel
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20.87 in. (530.09 mm)
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Quill Center Taper
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MT #6
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GENERAL
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Spindle Motor
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30 HP (22.37 Kw)
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Voltage
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—
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Phase
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—
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Approximate Weight
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37,400 lbs.
(16,964.3 Kg) |
39,820 lbs.
(18,062 Kg) |
42,240 lbs.
(19,159.7 Kg) |
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Dimensions
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18.58x7.11x6.33ft.
(5.66x2.16x1.92M) |
21.83x7.11x6.33ft.
(6.65x2.16x1.92M) |
25.08x7.11x6.33ft.
(7.64x2.16x1.92M) |
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MODEL
|
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70240M
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70280M
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70315M |
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CAPACITY
|
Swing over bed
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70.87 in. (1,800.09 mm)
|
||
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Swing over cross slide
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58.7 in. (1,490.9 mm)
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Swing over gap
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87.8 in. (2,230.12 mm)
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Distance between centers
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240 in.
(6,096 mm) |
280 in.
(7,112 mm) |
315 in.
(8,001 mm) |
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HEADSTOCK
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Spindle Speed
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4-420 rpm
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No. of Spindle Speeds
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16 steps
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Spindle nose
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A2-11
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Spindle bore
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6 in. (152.4 mm)
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THREADS & FEEDS
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Inch Threads, Number
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0.25-30 tpi, 70
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Metric Threads, Number
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1-120 mm, 62
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Modular Threads, Number
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0.25-30 MP, 53
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Diametral Pitch Threads, Number
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1-120 DP, 70
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Longitudinal Feeds
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0.0028-0.34 in/rev (0.0711-8.63 mm)
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Cross Feeds
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0.0012-0.14 in/rev (0.0304-3.55 mm/rev)
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Leadscrew Pitch, Diameter
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2 tpi, 2.36 in.
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CARRIAGE
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Cross slide travel
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27.56 in. (700.02 mm)
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Compound Travel
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15.75 in. (400.05 mm)
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Compound Width
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34.65 in. (880.11 mm)
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BED
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Bed Length
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350 in. (8,890 mm)
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411.8 in.
(10,459.7mm) |
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Bed width
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32 in. (812.8 mm)
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TAILSTOCK
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Quill Diameter
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7.88 in. (200.15 mm)
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Quill Travel
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20.87 in. (530.09 mm)
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Quill Center Taper
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MT #6
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GENERAL
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Spindle Motor
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30 HP (22.37 Kw)
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Voltage
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—
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Phase
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—
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Approximate Weight
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44,660 lbs.
(20,257.4 Kg) |
47,080 lbs.
(21,355 Kg) |
49,500 lbs.
(22,452.8 Kg) |
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Dimensions
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28.41x7.11x6.33ft.
(8.65x2.16x1.92M) |
31.66x7.11x6.33ft.
(9.64x2.16x1.92M) |
35x7.11x6.33ft.
(10.66x2.16x1.92M) |
|
Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 1 YEAR – Parts
CALL FOR PRICE:
