Short description

RINCO ULTRASONICS is a leading company in the field of ultrasonic welding and cutting technology. With over 130 employees, a presence in more than 40 countries and decades of experience under our belt, we are the strong partner for projects on all scales.


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Standards, Products, Services

  • S ISO 9001:2015
  • S ISO 14001:2015
  • S ISO 13485:2016
  • P Equipment plastic welding
  • P Further processing
  • S Engineering services
  • S Engineering of tools with conformal cooling
  • S Reverse engineering
  • S Simulation (FEM, process simulation, etc.)
  • S Consulting
  • S Workshops
  • S Joining of plastics
  • S Part testing
  • S Equipment manufacturing

About us

A passion for detail and technical vision have always been our driving force. Within almost 40 years, RINCO ULTRASONICS has grown from a small family firm to a world-leading company in ultrasonic welding and cutting technology.

We have a acquired extensive expertise thanks to decades of experience and our willingness to find and develop new approaches unfailingly. Our ultrasonic tools consequently meet the highest standards – above all our sonotrodes for complex welding applications. We can guarantee this unique quality, because we verify our performance and our apparatus in painstaking detail time and time again. For example, we can visualise the oscillation behaviour of our sonotrodes by means of modern FEM systems and in this way we can adapt them perfectly to the needs of our customers.