... material.This is a professional light stone engraving machine,double spindle ,Hastwice theefficiency.Feature:1.X,Y,Z three ... the waterproof, dustproof system3.Water cooling constant torque spindle with the imported with the imported bearing, high ... 1650mm wooden trunkNet weight460KGOption: Rotary axis ,or bigger spindle .Different working size:600X800mm/600X1500mm/900X1500mm/1200x1200mm/1200x1500mm/ ...