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Radial Arm Drilling Machine(Z30100*31)

Heavy Duty Precision manufactured radial arm drilling machines
Hydraulic column & head clamp ensures fixed tool positioning
Oil-bath lubricated gearbox with hardened & ground gears
16 speed auto down-feed: 0.04 ~ 3.2 (mm/rev)
Unique hydraulic operated feed & spindle drive system
Arm height adjusted via vertical leadscrew & heavy duty induction motor
High quality fine grain cast iron with ribbing ensures extremely low vibration
Coolant pump system with flexible hose
Drill capacity 50mm
Work light mounted underneath arm providing direct light on work piece
Quiet and smooth operation
Coolant pump
Worklight & toolbox
Heavy Duty Tee-slotted box table
Safety chuck guard

specifications Units Z30100*31
Max. drilling dia. mm 100
Distance from spindle center to column surface mm 570-3150
distance from spindle nose to base surface mm 750-2500
spindle travel  mm 500
spindle taper(Morse)   6#
Spindle speed r/min 8-1000
Spindle speed steps   22
Spindle feeding speed mm/r 0.06-3.2
Spindle feeding steps   16
Max. allowed torque nm 2450
Main motor kw 15
Table size mm 1250*800*630
Headstock level migration distance mm 2580
Rocking shaft heave height mm 1250
Machine weight kg 20000
Overall dimensions(L*W*H) mm 4660*1630*4525

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