Three phase separate wire feeder high efficency. High poser utilization,stable wire feeder,less splash.MIG CO2 thyristor gas she Three phase separate wire feeder high efficency. High poser utilization,stable wire feeder,less splash.MIG CO2 thyristor gas sheilded welding machine ITEMKR-250KR-315KR-400KR-500KR-630Rated iput voltage(V)380V±10%380V±10%380V±10%380V±10%380V±10%Frequency(hz) ...