... , BX1-400F-3, BX1-500F-3, BX1-630F-3 moving iron & magnetic AC Arc welding machineCharacteristics & Applications: Single manual operated AC ... diameter coated electrode, and welding all low carbon steel metal components.With good welding property, compact welding structure, wide adjusting current ... (MM)610*450*680mm670*510*760mm BX1-315F-3 moving iron & magnetic AC Arc welding machine