The input voltage: 380 v / 220 v Output power: 1.5 kw / 1.1 kw The spindle speed: 1400 r/min Installation dimensions: 92 * 50 * 92 cm Function:this machine uses much higher chamfering barrels and its single motor with double barrel. Its processing quantity is much which saves electricity. The machine uses high quality bearing, smooth operation, long service life.Apply to factory mass production. -