JOINING THERMOPLASTIC PARTS WITH ULTRASONIC WELDING TECHNOLOGY.



Herrmann Ultraschall is a manufacturer of ultrasonic welding machines, generators and sonotrodes for the joining of injection moulded thermoplastic parts. Ultrasonic welding uses voltage which is converted into mechanical vibrations. The vibrations (in the ultrasonic range from 20 to 35 kHz) are induced into the parts and then cause a controlled melting thereby bonding the parts. This joining technology produces results with highest strength, precision and repeatability. It is used in many different industries, like automotive, household, medical and electronics.

Based on fifty years of expertise in various industries, Herrmann engineering specialists are available to solve customer applications. A specialised application lab for plastic parts creates the preconditions for professional advice and support from project start to machine acceptance and after sales service.