We offer magnetic amplifier (Transductor) type ARC Welding Rectifiers. These are solid state, robust and maintenance free machine. The Models available are 300 Amp, 400 Amp, 500 Amp and 600 Amp in three phases. The machines are force air cooled. Sound design gives smooth output D.C. These machines are suitable for all kinds of acid and basic electrodes with low spatter level in MMAW.