... , artifical stone, tombstone, milestone, ceramic tile, jade, crystal, ceramics, glass, plastic, wood, bamboo, cambered surface, sphere, stainless ... protect the machine driving part.Main technical parameterX Y- axis working area1300*1800mmZ-axis working area250mm or ... higherWorking table materialAircraft aluminium TslotX Y Z-axis structureX Y -axis rackZ-axis screwBiggest travelling speed18000mm ...