... structure and long life time2. Gantry structure, Y-axis motor drive, as well as synchronous pairs of X, Y, Z ... high accuracy.3. Control system: DSP handset control, with USB interface 4. Cutting material: steel, copper, iron, aluminum, galvanized sheet, titanium plates ... Plasma Cutting Machine is mainly used to cut non-insulatig material. You can choose different power source according to the materials ...