Energy storage spot welding machine, also known as capacitive energy storage spot welding machine, energy storage machine, etc., is a type of welding machine that uses AC power rectified by a rectifier to charge a capacitor. The stored electrical energy is then discharged by a welding transformer and converted into a low voltage, concentrated and stable pulse current. Through the contact points of the welded workpiece, resistance heat is generated to fuse the metal.

Energy storage spot welding machine, also known as capacitive energy storage spot welding machine, energy storage machine, etc., is a type of welding machine that uses AC power rectified by a rectifier to charge a capacitor. The stored electrical energy is then discharged by a welding transformer and converted into a low voltage, concentrated and stable pulse current. Through the contact points of the welded workpiece, resistance heat is generated to fuse the metal.

The advantages of energy storage spot welding machines mainly include high energy efficiency, low instantaneous power consumption from the power grid, high power factor, minimal impact on the power grid, energy saving, stable output voltage, and good consistency; The welding is firm, the welding points do not change color, saving polishing process, high efficiency, widely used in the welding of watch particles and buckles on clocks, battery connectors, toys, electronics, small hardware, small appliances, etc.

Performance characteristics of energy storage spot welding machine:

1. Capacitor discharge welding, short welding time, small deformation of welding points, and beautiful appearance.

2. Adopting a microcomputer integrated control system, it has complete functions, reliable performance, simple operation, and feedback control of charging voltage, with good voltage stability.