Lincoln Electric's Power MIG 180 Dual welder handles MIG and flux-cored gas-shielded or self-shielded processes and it can be used for sheet metal welding, light-frame autobody work and farm and small shop applications. The 68 lb machine features dual input power capability, allowing users to select 120-volt input power for home and generator-driven environments or 208/230-volt input power for shop applications on thicker materials.