Buy Used Drilling Machine from ROTTLER of year - 2008, Model - PORTAL 7000

SKU : 2407594

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bore capacity in steel (diameter)100 mm
max. pitch circle7000 mm
number of spindles2
bore spindle turning speed range1 - 3000 U/min
high speed spindle taper ISO50
bore slide stroke900 mm
feed speeds1 - 6000 mm/min
max. workpiece weight18000 kg
total power requirement125 kW
dimensions of the machine ca.13 x 11 x 5,1 m
with CNC SIEMENS 840 D
Workpiece clamping up to dia. 7000 mm
The machine is equipped with 2 drilling spindle supports and through spindle coolant (50 bar)both supports can drill simultaneously. Spindle taper SK 50, 2 stages 1 -600 rpm 1650 Nm and
1 - 3000 rpm. 300 Nm
Chip conveyor and coolant device

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