... , Shipbuilding,Offshore Operation,etc. Suitable for big current welding.2.Applicable Materials: Low/High alloyed steel, Carbon ... power factor; 3).Synergic adjusting,matching various full automatic welding machine; 4).Save up to 10 sets of customized parameters ... Splash Under Pulse MIG)Screen display with nixie tubeEffect of welding Parts of machinery attached Digital pulse gas shield welding machine