... functions2.CCC certification3.One year warranty Applications Industrial-grade welding machine,a unique anti-jamming,protection technology,in ... Ar,Ar gas shielded weldig machine.Can be long welding,spot-welding,flat-welding,vertical welding,overhead weldig received a ... ,reactor,steady wire,feed circuit,ensure advanced welding performance.Technical ParameterModel270315Rated Input Voltage(V)380V± ...