The electric welding machine is a high-power transformer made of the principle of inductance. Inductors produce huge voltage changes when they are turned on and off. The high-voltage arc generated when the positive and negative electrodes are momentarily short-circuited is used to melt the electrodes. Welded on. in order to combine them. welding machine manufacturer，A voltage is applied between the electrode and the workpiece, and the arc is ignited by scraping or contact, using the energy of the arc to melt the electrode and heat the base metal.

Classification of electric welding machines

Electric welding machine can be divided into: arc welding electric welding machine, pipe welding machine, pressure welding machine, wire welding machine, reflow welding machine, laser welding machine, tin welding machine, wire cutting welding machine, butt welding machine, plasma welding machine, resistance welding machine machine and so on

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