ZHEJIANG JUKE INDUSTRY & TRADE CO., LTD
Welding machine use the positive and negative poles in an instant short circuit when the high temperature arc to melt welding electrode on the solder and welding material, so that the combination of the purpose of contact. The structure is very simple, that is, a high-power transformer.
Welder according to the type of power output can be divided into two kinds, one is AC power supply, the other is direct current. They use the principle of the inductor, inductance voltage will produce a huge change in the on and off, resulting in high voltage arc when sudden short-circuit the use of positive and negative poles to melt the solder wire, to allow them to reach the purpose of atomic binding.