... -2 moving coil AC welding machineCharacteristics & Applications: Manual operated, single, one phase moving coil AC Arc welding power.Mainly used in welding some low carbon ... machine is compact structure, stable arc, low noise, small vibration, high efficiency, wide current adjustment range, convenient using, good durability, etc ... dimension (MM)690*460*850mm BX3-630-2 moving coil AC welding machine