Vertical Boring-Milling machine

Features: T7220C Vertical boring-milling machineis mainly used for fine boring high accurate holes of cylinder body and engine sleeve also for other accurate holes, it's can used for milling surface of cylinder. The machine can be used to boring,milling,drilling,reaming. ModelT7220CMax. boring diameterΦ200 mmMax. boring depth500 mmMilling cutter head diamenter250 mmMax. milling area (L×W)850x250 mmSpindle speed range53 840rev/min Spindle feed range0.05 0.20mm/rev Spindle travel710mm Distance from spindle axis to carriage vertical plane315mm Table longitudinal travel1100 mmTable longitudinal feed speed54,108 mm/minTable longitudinal move speed1500 mm/minTable latitudinal travel100 mm Boring dimension accuracyIT7 Milling dimension accuracyIT8 Roundness0.005 Cylindricity0.01/300 Boring surface roughnessRa1.6 Milling surface roughnessRa1.6 3.2Overall dimensions (L×W×H)1588x2610x2350 mmPacking dimensions (L×W×H)1830x1730x2620 mmN.W./G.W.3600/4000 kg