Resistance welding supported by many systems, in which the cooling water is a sealed circulation system. The circulation of the cooling liquid helps to take away the excess heat in the host. When there is a problem in the circulation system or there is air, it will be blocked. The normal circulation of the coolant reduces the cooling effect and increases the temperature of each part. When the air reaches the corresponding amount, the pressure in the circulatory system will continue to increase.

 

The reason why the temperature should be lowered during the welding process is that the entire circuit, thyristor, conductive copper, transformer, welding electrode, controller and other components will generate heat under high current for a long time and interfere with welding during the application process. current, so cooling water can effectively alleviate this kind of situation.