Double Column Machining Center MODEL: DM1420
MACHINE FEATURES
* FANUC CONTROL SYSTEM Oi-MB
* 22HP Spindle Motor, BT50 Spindle Taper
* ATC 24 Tools
* 4,000 rpm spindle speed with spindle oil cooler
* Hardened and grounded box way
* Double nut precision ball screws hardened & ground for high accuracy and long lasting
* FC30 Meehanite Casting main frame with annealed & stress relieved for long term reliability
* 100% Laser tested for positioning accuracy & repeatability
* Telescopic steel way covers on all three axes
* Extend head
* Coolant System and air blast system & Tool box & Tools
* Central lubrication system
* Built-in Quartz work light
* 90° angle milling head (manual) (opt.)
* Rigid tapping.
Specification:
Table: 47” x 84.7” (1200 x 2150 mm)
Longitudinal travel (X-axis): 55” (1400 mm)
Cross travel: 88” (2260 mm)
Vertical travel: 32” (820 mm)
Spindle nose to table top (D): 10”-42.2” (250-820 mm)
Load capacity: 6,600 lbs (3000 Kgs)
Spindle taper: BT50
Spindle Speed (r. p.m.): 60-4000 rpm
Transmission of spindle & motor: Belts
Spindle center to column front surface:
Distant between columns: 55” (1400mm)
T-Slot: 6*0.86”*7” (9~22*180mm)
Feed Rate:
Rapid feed rate: X/Y/Z: 472 ipm
Cutting feed rate: 1-393 ipm
Motor:
Spindle motor/max torque: 22/ 18.5KW/30 min / continued
Feed motors on XYZ: 7/6/7 KW
Coolant pump
Lubrication pump:
Power requirement: 50 KVA, 3 Phase 208-230 voltage
Automatic Tool Changer [Option]
No. of tools: 24
Max. tool length: 13.7”(350mm)
Max. tool weight: 39 lb (18 Kg)
Length X Width X Height (LXWXH):
Net Weight: 60,185 lbs. (27000 Kgs)
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STANDARD ACCESSORIES:
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High pressure automatic lubrication system
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Fully enclosed guarding
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Screw type chip conveyor (on both side)
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Chain type chip conveyor and chip tray
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Coolant pump and water tank
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Spindle coolant system
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Z-axis oil pressure balance system
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air blasting
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Working lamp and Operation light
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Automatic power off system
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Electrical hand wheel
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Precision inspect chart
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RS-232 connector
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Leveling screws and pads
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Tool box, electric circuit diagram and manual
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Additional Accessories information:
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Power requirement
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80 KVA, 3 Phase 208-230 voltage
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Air requirement
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90 - 100 psi
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Type of oil for Way oil / oil chiller / pneumatic oil
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Mobil Vactra #2 / Shell Tellus 32 / Air tool oil
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Coolant capacity
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