... : Three axis adopts liner guide rail, running smooth, high precisionStrong steel structure, good rigidity, non deforming, durableConstant power spindle motor, powerful ... .Technical parameters: ModelSD-1218X,Y,Z working area1200X1800X250mmTable size1400X2300mmStrong structureWeld steel gantry & bed & frame(supporter)X,Y,Z TransmissionX,Y gear, Z ...