... , small splash, no bite edge, neat welding seam. ZX5-400, ZX5-500, ZX5-630 Silicon controlled rectifier Arc welding machineCharacteristics ... & Applications: 1,.Best welding machine which can replace AX series DC Rotative Machine.2.Remote control welding current, and remote ... KG)156KG160KG187KGOverall dimension (MM)740*460*820mm700*500*870mm ZX5-400 Silicon controlled rectifier Arc welding machine