Portable Ultrasonic Spot Welding For 35Khz Multi Riveting Horn Of Auto Parts

Portable Ultrasonic Spot Welding For 35Khz Multi Riveting Horn Of Auto Parts

Specifications: Advantages and Disadvantages of Ultrasonic in Auto Industry. Advantages: 1. Application in riveting, forming and welding 2. Light weight, easy to take, easy to operate (handheld) 3. Equipped with welding timer 4. Easty to set time welding 5. Equipped with an overload protection...

35Khz Multi Riveting Horn for Auto Parts with Ultrasonic Technology


Transmitted ultrasonic energy through welding parts to welding area, local high temperature will happen due to high acoustic resistance between two welding interface places with a certain pressure, it makes fusion to one unite. When ultrasonic stop function, and keep the pressure sustain to make its solidification molding, finally forming a strong molecular chain, which achieve the purpose of welding.


Competitive Advantages in Bumper Riveting:

  • Application in riveting, forming and welding

  • Light weight, easy to take, easy to operate (handheld)

  • Equipped with welding timer

  • Easty to set time welding

  • Equipped with an overload protection circuit( Voltage, current, phase, temperature, output)

  • FET power output

  • Automatic resonance

  • Maintain the amplitude function automatically

  • Starting: achieving maximum power with 105msec

Principle of Ultrasonic Car Bumper Riveting Spot Welder:

When the ultrasonic role in the thermoplastic plastic contact surface, it will generate tens of thousands of times per second, high frequency vibration, this high-frequency vibration, ultrasonic energy through the ultrasonic wave transmitted to the mold to ultrasonic welding material surface, it will produce high-temperature materials. Plastic contact surface resulting in rapid melting, coupled with stress, it blend and coagulation, so that to achieve the purpose of ultrasonic welding.

Types of Ultrasonic Welding:

Ultrasonic welding: ultrasonic vibration with ultrasonic welding mould, the ultrasonic welding energy conduction to the plastic surface, resulting in local temperature, so that the plastic surface melting. Under the pressure of the ultrasonic hand, so to weld plastic, beautiful, strong effect.

Ultrasonic implants: the nut screws or other metal into plastic work piece. Ultrasonic energy through the ultrasound machine will be transmitted to the metal. The high-speed vibration and heat, the pressure in the ultrasound machine to make metal objects embedded directly into the plastic inside.

Ultrasonic riveting: the nature of metal and plastic or two different plastic bonding together, can make use of ultrasonic riveting machine, so that the weldment hard brittle, beautiful, strong.


Hand-held ultrasonic spot welder is widely used in plastics, stationery, daily necessities, automobile, packaging, electrical industry, etc.


Small area heating and small work table design, airframe lightweight, extended linear bearing to make the machine table action stability high, suitable for welding precision workpieces.

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