marble carving machine for sale The picture of machine Technical Parameters: Performance indexstone work cnc engraving machine Sculpture range1300mm*2500mm*300mm Z TransmissionTaiwan TBI ball screw X Y transmissionTaiwan HIWIN square guide rail Max feeding300mm rotation axis diameter12.5cm/ 20cm Highest engraving speed5m/min resolution0.05mm Reposition accuracy0.05mm commandG Code*.u00*.mmg*.plt surrounding for Softwarewindows98/2000/xp Power (do not contain spindle)2kw/3kw/4.5kw powerAC380V/50Hz main axle power rate3.0-4.5KW main axle rotating speed0-http://www.zkcncmachine.com/cn....c-router/stone-cnc-r