The input voltage: 380 v Output power: 3 kw The spindle speed: 1400 r/min Dimension: 1350 * 850 * 1550 mm Weight: 180 kg Function:The automatic round beads grinding machine uses the up and down grinding disc to grind beads which is easy to operate and the effect of grinding round pearl is good.Through regulating up and down grinding disc many times which can undertake grinding with high product yield and can grind hard and soft material.After a lot of improvement, machine run more smoothly with longer service life baeause of the precision machining spindle.