For assembly of complex plastic moulded parts, ultrasonic welding equipment can easily be applied to join the parts by welding. Strong structural welding can easily be achieved. Ultrasonic welding is fast and extremely energy efficient.
Do you have an Ultrasonic Welding application ?
Techspan can carry out feasibility welding trials to assess the suitability for your application.
Ultrasonic tooling can be customised to fit the exact specifications of the part to be welded. Plastic parts are sandwiched between a customised fixture or nest (anvil) and the work horn (sonotrode).
Common ultrasonic welding machines operate at frequencies between 20 kHz to 70 kHz. Often the joint interface can require a special ‘joint design’ to assist the melt and flow of the plastics. The ultrasonic energy melts the contact points of the parts, creating a weld
We can help you to investigate your welding application, so contact us now.