Nut Energy Storage Spot Capacitor Discharge Welder Projection Welding Machine

This device adopts advanced capacitive energy storage working principle, which can slowly and stably store the energy of the power grid in large capacity capacitors, and release it instantly at a speed of milliseconds during welding. This extremely short and high current discharge characteristic can instantly break through the resistance barriers of highly conductive metals (such as aluminum, copper) or coated metals, forming a concentrated and precise fusion core, especially suitable for welding materials with fast thermal conductivity, effectively reducing thermal deformation and splashing.

2.One machine dual energy, meeting diverse workpiece needs:

This welding machine has both spot welding and projection welding functions, and has a wide range of applications. For plates without fixed protrusions, they can be used as high-performance spot welding machines; When welding fasteners such as screws and nuts, the advantages of convex welding can be fully utilized to achieve precise and secure welding at the contact points, providing users with unprecedented process flexibility.

3.Deep optimization for convex welding process:

The equipment has been optimized specifically for the convex welding process. Its instantaneous high current output can perfectly match the protrusions on screws and nuts, ensuring that all protrusions are almost simultaneously crushed and fused at the moment of power on, forming a high-strength rectangular weld. This not only ensures that the welding strength far exceeds spot welding, but also effectively avoids thread damage and post weld deformation, ensuring the dimensional accuracy and functionality of the workpiece.

4.High quality and consistent welding effect:

Due to the precise pre storage and release of welding energy, the energy of each welding is highly consistent and completely unaffected by voltage fluctuations in the power grid. This fundamentally ensures that from the first solder joint to the 10000th solder joint, a welding effect with stable melt size and uniform and beautiful appearance can be obtained. The product yield rate is extremely high, making it perfectly suitable for large-scale automated production with strict quality requirements.