... steel structure 3.CE CNC Plasma Cutting Machine for Metal JCUT-1325 Features:1 .The machine is all welded as seamless steel ... time 2. High configuration, high cutting speed and precision. 3., Auto ARC starting. Steady performance. 4, Control system: DSP handset ... , with USB interface 5. Cutting material: steel, copper, iron, aluminum, galvanized sheet, titanium plates, and so on.6. File format ...