Hand held ultrasonic spot welder           
Compared with the traditional technology (such as adhesive, electric welding or screw fastening), ultrasonic spot welding has the advantages of high production efficiency, good welding quality, environmental protection and energy saving. The hand-held ultrasonic welding machine can also be used for the welding and riveting of thermoplastic products, as well as the inlaying and edge pressing process between metal parts and plastic parts. It has already replaced the process of organic melting point paste, and has the characteristics of low energy consumption, high efficiency, no deformation, no pollution, firm welding, convenient operation, etc.