Ultrasonic Presses



As a joining process for industrial thermoplastics, the ultrasonic method is very well proven in practice. Particularly in the production of mass- produced parts, the process offers definite advantage over previous methods.

RTUL offers wide selection of welding equipment and installation which with respect to generator performance, range of welding force, frequency of operation and possible uses, efficiently satisfies your specific application requirements.

Each ultrasonic welding installation comprises the following main components:

  • Electronic ultrasonic Generator
  • Transducer, Booster and Sonotrode
  • Pneumatic Press and Control Unit (AWC 6 & MPS 3.1)

The Generator is the heart of every ultrasonic welding system, its function being to supply the transducer with an alternating current of a given ultrasonic frequency. This is then converted by the transducer into mechanical / ultrasonic vibrations which are finally transmitted via, the booster and sonotrode to the item being welded.