The MIG250DP 4-in-1 multi-process synergic welder is powerful helper in welding, The IGBT inverter technology provides high power in a light, compact unit. This units are capable of performing MIG (can weld aluminum) ARC and LIFT TIG. For Aluminum, Aluminum-silicon, Aluminum-magnesium, stainless steel and iron welding, Gas & No Gas Self-Shielded welding machine.