MMA-500 Portable Inverter Power Welding Machine Portable IGBT Full Copper Output Tools

Inverter welder apply electric drive semiconductor power devices, it can precise control of the size of the current in the microsecond range. Control to improve the accuracy significantly improved precision welding and cutting, meet the needs of a variety of welding methods. Portable MMA-500 Inventer Welding Machine Insulated stainless steel body construction Rated output current : MMA-500(500Amperes) MMA-500(500Amperes) Input voltage : 220V Original IGBT power transistor Increase the load rate of welding machine and improve the effect of All-purple copper amorphous transformer Lower no-load loss and load loss Energy saving and environmental protection, higher safety factor Low energy consumption, light in weight with handle for easy handling Good arc starting and arc force Step less current adjustment Stable performance, continuous work, automatic compensation for voltage fluctuation Great quality welding, deep melting pool, reliable effect Over current / over voltage protection Cover protection class : IP21S Mainly used for Iron plate, steel plate, alloy steel plate, stainless steel, casting Supporting:Slag hammer,Welding cap,Welding handle wire,Ground wire,Welding rod,Gloves