Misunderstanding 2: Electricity is prone to explosion and poses great safety hazards

This misunderstanding stems from a misunderstanding of the stability of the equipment. Although the control circuit of the relay spot welding machine seems simple, it actually contains extremely high technical content. Some manufacturers with insufficient technical strength may cause unstable charging current and instantaneous surge due to imperfect charging control technology, which may lead to capacitor explosion. However, manufacturers with mature technology have reduced this risk to a very low level with exquisite control and protection circuit design. In addition, some brands use inferior capacitors in pursuit of low prices, which may also cause capacitor failure or explosion. Relay spot welding machines that use purely imported customized rapid charging and discharging capacitors or metal film capacitors can effectively avoid such problems.

Misunderstanding 3: Low work efficiency affects production progress

In fact, it is not the case. Although the energy storage welding machine needs to charge the capacitor, the charging time can be accurately controlled within 2 seconds, and the high-power model will not exceed 3 seconds. This means that in the gap between manual placement of parts and preparation for welding, the capacitor has quietly completed charging. Therefore, its actual welding efficiency is the same as that of AC spot welders and medium frequency inverter spot welders with the same welding capacity, or even better.

In summary, the energy storage welder has become the first choice for many welding occasions with its excellent stability and welding performance. It can not only meet the welding requirements that other spot welders cannot meet, but also demonstrate its superiority and stability in a variety of applications. With all doubts resolved, let us witness the brilliant achievements of the relay spot welder in the field of multi-strand enameled wire welding.