Stone renewing machinery 1.Voltage:220V,Power:5HP,Speed:0-1500 2.Work area:310x550mm 3.Grinding discs:6PCS Stone renewing machinery can renew,polish,grind the floor,marble,granite etc. TypeMRK-V6-220B/380BPower5hpVoltage220V/380BSpeed0-1500 rpmWork Area310×550mmGrinding discs6PCSWeight190+20kgsFunctionCut, renewal, polish and crystal faceEffectBest... Stone renewing machinery