company news about Ultrasonic Spot Welding Gun Technology

Ultrasonic spot welding gun adopts ultrasonic plastic welding technology. The high-frequency electric energy is converted into mechanical vibration energy through the ultrasonic transducer, and then the mechanical vibration energy is transferred to the welding head after changing the amplitude through the banner device. When the welding head is close to the surface of the processed product, ultrasonic waves are automatically generated, and micro-amplitude high-frequency vibration is made on the surface of the processed product, and the friction with the surface of the processed product is converted into heat, and the processed product is melted and then welded. Welding operation is relatively more efficient for welding, and welding with different effects can be obtained by changing the welding head.

Welding characteristics

1. It adopts straight handle or gun handle design, which is more convenient to operate.

2. The welding effect is controlled manually, which is easy to operate and does not require the use of cylinder pressure.

3. Using piezoelectric ceramic transducer, the output is stable and strong.

4. With automatic compensation circuit, the power can be adjusted freely to achieve uniform spot welding effect.

Scope of application

Mainly used in two major areas: home appliances and automobile interior decoration. For the welding of large products, a professional ultrasonic welding machine is required.

Specifically include: automotive door panels, automotive sound insulation panels, automotive interior parts, automotive sound insulation cotton, TV shells, computer shells, electrical plastic trims, etc. Detailed processes and materials: suitable for ABS, PP, PE, PC, PUC, Spot welding, pressure welding, riveting and chain welding processes of PMMA, PS, PPS, PBT, PETG and other plastics.