Ultrasonic Welding Gun

An ultrasonic welding gun is a handheld ultrasonic welding device used for joining thermoplastics, synthetic fabrics, or thin metal sheets without screws, adhesives, or heat from external sources. Instead, it uses high-frequency ultrasonic vibrations (usually 20kHz, 28kHz, or 35kHz) to generate localized heat at the contact point, melting the material and creating a strong bond. Key Features: Handheld Design – looks like a gun, lightweight, easy to operate. Interchangeable Welding Horns (Sonotrodes) – different shapes/sizes for various applications. Frequency Options – 20kHz for thicker plastics, 35kHz for delicate/small parts. Power Output – typically ranges from 200W to 1200W depending on the model. Plug-and-Play – portable, often requires only a power supply/driver box. Applications: Plastic welding (ABS, PP, PE, PVC, etc.). Textile industry – sealing non-woven fabrics, medical masks, gowns. Automobile parts – dashboards, interior fittings, wiring harnesses. Electronics – fusing plastic casings, circuit protection covers. Packaging – blister packs, small containers. Repairing jobs – quick fixes for broken plastic parts. Advantages: Fast & clean welding (no glue, screws, or solvents). Strong and precise bonding. Portable and versatile (easy to use in small or large-scale production). Energy-efficient compared to hot welding methods.