Specifications

1.transformer welding machine.
2.stable arc burning,reliable use.
3.mig welding manufacture

( MIG welding machine)This semiautomatic MIG welding machine(NB-500) is to use turning switch and change number of primary coil to accommodate welding voltage. It has several features of good welding capability, stable arc burning, reliable usage, convenient operation, and simple repair etc. it can do stitch welding, space welding and spot welding. It can also adopt semiautomatic consumable electrode that is protected by Ar CO₂or Ar +CO₂ to weld metal that of ordinary steel low alloy steel stainless steel aluminum copper etc.