... stone CNC engraving machine configurationOuter dimension 1600*3000*1600mmWorking Area (X*Y) :1200x2400x300mmFeeding Height:300mmspindle power:1.5kw / 2.2kwvoltageDc220V/50HzResolution0.025mmMax ... ,Granites,Artifical stones,Tombstones,Milestones,Ceramic,Glass and so on. 2.2 kw spindle power Stone Engraving Machine with water tank