... digital system, one time pressing, separate welding. Auto Control Fencing Mesh Welding Machine:This kind of auto welding machine ... steel sheet and section steel, strong and concise.2, Welding electronic control system: PLC digital system, one time pressing, separate welding ... high welding speed.4, Wire mesh opening setting: PLC digital control.5, Weft wire arranging: auto arranging.6, Inner transformer ...