... a stone sculpture processing, category carved glass-cutting and engraving melting material.Feature1. X, Y, Z three-axis ... back lining is armor plate, good rigidity, the machine can bear 1MT weight at least.3. Constant power ... motorStepperStepperStepperOperation systemPCI CARD controlPCI CARD controlPCI CARD control(engraving machine, engraver, engraving machinery)Our Telephone No.: 0086-592-5551199