Desktop 35KHz ultrasonic spot welding machin for PP box welding
Ultrasonic spot welding is a specialized welding technique that uses high-frequency vibrations to join materials, typically metals, without melting them.Advantages over other welding methods include the ability to join dissimilar metals, low heat input, and the small, localized weld footprint. This makes ultrasonic spot welding well-suited for precision, high-speed assembly applications across many industries.