Foratrici per fori profondi TBT B4P2 3500 CNC

core drilling diameter max.: 400 mm
bore depth: 3500 mm
swing diameter: 850 mm
Control: Siemens 840D
boring range (in steel ST 60)::
full boring: Ø 20 - 200 mm
core boring: Ø - 400 mm
drilling out: Ø - 400 mm mm
method of boring: BTA
drilling headstock::
motor output at 1500-5000 rpm: 100 kW
speed range step 1: 10 - 499 U/min
speed range step 2: 500 - 2000 U/min
spindle bore: Ø 120 mm
feed speeds: 0 - 7000 mm/min
rapid speed: 7000 mm/min
total power requirement: 200 kW
weight of the machine ca.: 16 t
dimensions of the machine ca.: 14 x 8,35 x 2,2 m
Equipment / Accessories:
- set-up station with loading gantry for parallel set-up during drilling process
- drill pipes
- 2 circular roundabouts for vibration dampers (large/small)
- half-shell clamping device (small/medium/large)
- cone discs
- radial clamping discs
- chip conveyor (2004)
- oil cooling and filtering system with band filter
- chip shredder and centrifuge (2017)
- oil tank 20000 l (emptied)
- cooling lubricant pumps
- 3 screw spindle pumps
- stop for counterholder
- hydraulic cylinder Ø 25.4 x 120 mm stroke
- counterholder
- hydraulic cylinder Ø 82.6 x 95 stroke
- guide slide
- motor output 55 Nm L5946805 at 2000 rpm
- L5946805 contact force max. 40 KN
- longitudinal travel max. 500 mm in front of fixed headstock
- clamping diameter for BTA drilling oil supply Ø 490 mm
- feed speed 0-7000 mm/min
- rapid speed 7000 mm/min
- shell-type tailstock
- motor output 18 Nm at 2000 rpm
- feed speed 0-7000 mm/min
- rapid speed 7000 mm/min
- toothed belt 40T10/1390
- various spare parts
- documentation



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seller offer No. resale 1083-03360