1. pulse MIG/MAG 2. DSP control 3. synergic operation 4 ... machine:MIG/MAG, P-MIG/MAG, DOUBLE P-MIG, CO2, TIG, P-TIG, MMA, carbon arc gouging-- DSP control system, more accurate welding ... to all welds-- reserved interfaces to connect with welding robot and different variants-- soft switch inverter technology ... Used In Industrial FieldEssen Exhibition Inverter Pulse MIG/MAG Welding Machine (IGBT Module)