... performance phase-controlling technique MIG welding1. Brife:THREE-PHASE, FAN-COOLED, MICROPROCESSOR CONTROLLED, ELECTRONIC WELDING MACHINE WITH INVERTER TECHNOLOGY FOR CONTINUOUS ... AND PULSED MIG-MAG WELDING, FLUX, TIG LIFT AND MMA ... Torch 3m, earth clamp 2m(cable lenth can be ordered). MIG welding