HEAVY DUTY 70″ EXTRA LARGE SWING LATHE
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ConditionNew
New
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: 70″
- 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
CAPACITY
Swing Over Bed 70.87 in. (1,800.09 mm)
Swing Over Cross Slide 54.7 in. (1389.38 mm)
Swing Over Gap 81.9 in. (2080.2 mm)
Distance Between Centers 120 in. (3,048 mm)
HEADSTOCK
Spindle Speed 4-420 rpm
No. of Spindle Speeds 16 steps
Spindle Nose A2-11
Spindle Bore 6 in. (152.4 mm)
THREADS AND FEEDS
Inch Threads, Number 0.25-30 tpi, 70
Metric Threads, Number 1-120 mm, 62
Modular Threads, Number 0.25-30 MP, 53
Diametral Pitch Threads, Number 1-120 DP, 70
Longitudinal Feeds 0.0028-0.34 in/rev (0.0711-8.63 mm)
Cross Feeds 0.0012-0.14 in/rev (0.0304-3.55 mm/rev)
Leadscrew Pitch, Diameter 2 tpi, 2.36 in.
CARRIAGE
Cross Slide Travel 27.56 in. (700.02 mm)
Compound Travel 15.75 in. (400.05 mm)
Compound Width 34.65 in. (880.11 mm)
BED
Bed Length 215 in. (5,461 mm)
Bed Width 32 in. (812.8 mm)
TAILSTOCK
Quill Diameter 7.88 in. (200.15 mm)
Quill Travel 20.87 in. (530.09 mm)
Quill Center Taper MT #6
GENERAL
Spindle Motor 30 HP (22.37 Kw)
Approximate Weight 37,400 lbs. (16,964.3 Kg)
Dimensions 18.58x7.11x6.33 ft. (5.66x2.16x1.92 M)
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