... table ,movable gantry design 3.Transmission:X.Y axis rack and pinion,Z axis ball screw4.25 square rail5.Drive system ... types carving work.DescriptionParameterX,Y,Z Working Area1300x2500x200mmX,Y,Z Traveling Positioning Accuracy±0.05mmX,Y,Z Repositioning Accuracy± ... 5KW(Option:7.5KW)FrameSquare pipe Welded StructureX, Y axis transmissionRack and Pinion gear,Z transmissionBall ScrewMax.Traveling ...