1,CE Standard 2,High Precision, large power,fast speed,easy operation 3,Good rigidity structure 4,Warranty ... ) The gantry structure, Y axis used dual-motor dual-driven system, X,Y,Z axis all use dual-straight rail that ... avoids a second dressing processing.4) Powerful Plasma-power from USA5) DSP control system disposes high, the automatic striking arc, the performance ...