ALESATRICI  TACCHI  FT 45 S CNC - 500 X 3000  USATO

DESCRIZIONE:
TACCHI HORIZONTAL HIGH PERFORMANCE DEEP HOLE BORING MACHINE Model FT 45 S CNC – 500 x 3000 Year 2011 Control system SIEMENS 840 DE Machine suitable for Rotating Workpiece and Stationary Tool. Centre height 500 mm Swing over bed 1000 mm Width of bed 520 mm Boring diameter capacity Solid boring 20 – 280 mm Trepanning 50 – 500 mm Counter boring 550 mm Max. boring depth 3000 mm Work headstock Range of spindle speeds (3 range) 4 – 600 rpm Spindle nose 15 DIN 55026 Spindle bore 128 mm Drive power (AC Brushless main motor) 100 kW Maximum torque 25.000 Nm Boring carriage Feeds, infinitely variable 1 – 4000 mm/min Rapid traverse 4000 mm/min Feed force 50,000 N Guide (Oil Pressure Head) carriage Rapid traverse 4000 mm/min Hydraulic approach stroke 150 mm Hydraulic thrust, pressure head against workpiece 50,000 N Electrics 380/415 V, 50 Hz Total installed power 140 kW Total load 230 A Bed length approx. 10,000 mm New weight of complete machine approx. 42,000 kg Floor space approx. 13,000 x 5,000 mm Machine equipped with :- Coolant oil pumping station with 2 pumps, Flow rate 250-1600 lt/min., 10 bar. BTA Rotating Oil Pressure Head, Size 218 S. Max. boring bar 346 mm. Boring bushes, rings and seals. 3 off boring tubes (154 mm and 226 mm x 4500 mm thread connection, 346 mm x 4500 mm flange connection). Solid boring heads 255, 300, 350, 370, 380, 400 mm. 1 off 3 point roller work piece steady, 200 – 650 mm, capacity 6000 kg. 1 off boring tube steady, max. capacity 346 mm. 800mm ROHM 3 Jaw High Grip Geared Chuck. Coolant tank, 16,000 litre. Magnetic oil filtration 1600 lt/min.