Features: It is a mechanical, electrical and pneumatic products. Controlled by computer, marking the first driven by two-dimensional table for any movement in the plane, and stylus for high frequency vibration through the pneumatic system, in a clear print on the surface, beautiful markings, the device is stable and reliable operation easy maintenance. Use: Widely used in HRC <35 of various materials, all kinds of shapes to print on all kinds of workpiece mark. Application: Automotive industry: automotive parts such as signs, body, beams, pistons and other parts marking. Machinery industry: all kinds of mechanical parts, tools, hardware marking. Oil industry: the tubing, casing, coupling, pump, valve marking. Iron and steel industry: the steel plate, steel pipe, finished steel factory and other signs marking.