... structure and long life time 2. High configuration, high cutting speed and precision. 3., Auto ARC starting. Steady ... , Control system: DSP handset control, with USB interface 5. Cutting material: steel, copper, iron, aluminum, galvanized sheet, titanium ... iron garden, car manufacture, boat building, electrical accessories, board cutting. Technical specification: X,Y working area : 1300×2500mm Guideway ...