... wire length change.*Adopt waveform control technology, with inductance adjustment function, can adjust inductance according to the welding process requirements, make ... nonautomatic lockout, make it easy to operate. *With the function of eliminating ball when welding ended, guarantee next arc starting ... 60% Dimension:630x320x580MM Weight:50KGSOEM, ODM is also supplied. Inverter MIG 500 welding machine