This feeding system have stable feeding function, with strong anti-jamming.
1-2kw usually feeding 0.8mm,1.0mm, 1.2mm wire.
3kw usually feeding 1.0mm, 1.2mm,1.6mm,2.0mm wire.
Single/dual wire feeder optional.

It needs to be equipped with an argon meter,and the
air pressure During welding is about 5-6bar (0.5-0.6mpa)