... MIG Welding Machine 1.Save energy and high efficiency 2.standard power, high duty cycle 3. Durable MIG gas welding Feature and ApplicationNBC-280F MIG Welding ... function.2.Three operation modes:continuous welding,spot welding, discontinuous welding,small splash,high success rate to arc starting,good ... steel,stainless steel, common low alloy steelWay of welding CO2/MAGDia of wire 0.8/1.0/1.2mmRange ...