Twin power source /twin-arc submerged arc welding

Welding machineFeatures: With large powerful ZD5 serial DC power source and ZDE-1250 AC squarewave power source, high speed and efficiency workcould be done easily and the welding speed and efficiency is over two times than the single wire SAW. Anterior DC work with posterior AC simultaneously, and separate work is also available. The tractor head can be hung on the auxiliary machines, such as gantry, manipulator ect.Power source selection:ZD5-100012501600ZDE-1250 One of ZD5-1000,1250,1600, or ZDE-1250