The 3 phase 420 ampere Heavy duty DC MMA welding machine rectifier . MMA 420ES is light weight, heavy duty welding machine suitable for continuous working with gauge 12, 10, 8 and 6 number welding electrodes with suitable welding cables that can extend up yo 50 meters. MMA 420 is capable of welding both stainless steel (SS) and Mild steel (MS) with the finish minimum spatter.
Rain and water-resistant Welding Machine.