A.C D.C Tig Welding Inverter Mofset Base Tig Welding Machine Inverter Base is suitable for light & medium duty work. Reactive power correction, inverter, soft switch technology, square wave power supply Compact structure, stable welding current, steady and intensive arc, reliable and durable, easy for maintenance Strong capability of oxide film liquidates, fantastic welding performance Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection DC welder suitable for stainless steel, alloy steel, carbon steel, copper, titanium, etc. AC welder suitable for aluminum and aluminum alloy Contact Us Enquire Now