... 200 igbt machine 1.advanced(IGBT) inverter technology 2.hot start,arc force,overload protection MMA-200 igbt machine ... high duty cycle; 6.Suitable for stainless steel plate welding; 7.Complete accessories: welding holder, earth clamp, ect.Function and Specialty ... noise, small splash, deep welding pool, good quality.factory:standard accessory:package: 140A arc dc inverter IGBT MMA-200 welding equipment