drilling machine

Main technical parameters of ZSK2110B CNC deep-hole drilling & boring machine: Borehole diameter range: 30 - 80 mm Borehole depth range: 2,000 - 10,000 mm Main shaft center height: 600 mm Chuck holding diameter range: 70 - 350 mm Steady rest holding diameter range: 80 - 500 mm Maximum holding diameter range of ring-shaped steady rest: 80 - 330 mm Rotational speed range and level of main shaft: 18 - 290 r/min (level 9) Feed speed range: 0.5 - 450 mm/min (no level) Main motor: N=45 kW Feed motor: N=7.5 kW Drill stem box motor: N=45 KW Rotational speed range and level of drill stem box: 25 - 410 r/min (level 12) CNC system: PLC+ touch screen Cooling pump motor: N=5.5 kW n=1440 r/min (four groups) Rated pressure of cooling system: 2.5 MPa Flow rate of cooling system: 100, 200, 300, 400 L/min Maximum load capacity: 10 t