Following are the Main Features of ARC (MMAW) Welding Machine (ARC-200, ARC-250, ARC-400) (Mosfet Based) :-
• MOSFET inverter precision constant current with feedback control , soft switch technology
• Wide working voltage range, strong adaptability to electricity power grid, high ability of interference resistance, stable welding current & steady arc.
• Intensive arc, high welding speed, excellent welding performance
• Deep welding pool, less spatter, continuous current regulation, safety & reliable for operator.
• Compact structure, portable, energy saving, easy for maintenance
• Applicable to various acid & basic welding electrodes.
• Suitable for stainless steel, copper, cast iron, carbon steel, alloy metal etc.