Shanghai donsun NBM Series Digital gas protection welding machine (Double Pluse MIG/MAG) NBM-280H/ NBM-350H / NBM-500H
Function：plasma arc cutting
Application Scope：Welding of pure aluminum,
aluminum silicon, aluminum magnesium alloy, carbon steel, stainless steel, etc.)
Advantage
PWM wire feeding circuit adopts high stable power supply, stable wire feeding, high efficiency and energy saving, and high load continuity.
IGBT soft switch inverter technology is adopted, with beautiful shape, full digital structure, high integration and low failure rate of the whole machine.
Perfect protection circuit and fault display function, safe and reliable, closed-loop control, strong arc self-regulation ability and stable welding process.
The welding spatter is small during short-circuit transition, close to no spatter during pulse welding,
and the software upgrade supports special processes.
Three proofing design of key components, suitable for various harsh environments, stable and reliable operation.
