Contra variant transformer with nanometer minicrystal material, high magnetic conductance, low loss, this serise machine bacomes a mew, environment-protecting, energy-saving product.
Having functions to protect from over-heat, over-current, over-voltage, low-voltage, lack of phase and auto alarm for welder error and auto stopping welding.
Stiking and thrust current adjustable, easy arc starting, good arc stiffness, little spatter.
HF pulse output eases appearance of magnetic blow.
Fitted for all kinds of mild-steel, medium-steel and alloy-steel.