* Tricycle tractor travels more steadily than 4 wheel tractor, it shortens the welding spacing and has a wider welding range for wires fromΦ2.0 toΦ6.0 diameters.
* Besides linear welding, the tricycle tractor can turn left and right and weld around circular curve.
* Easy and flexible regulation. Integrated up and down, rotation of the tractor head with the torch.
* Easy adjustable flux container.
* Double driven wire feeding with straightening mechanism, stable wire feeding, good centering, strong drawing force and low dissipation power.