Benefit from over 25 years experience!



Sonotroden - Ultraschallschweißen


Our sonotrodes are constructed, designed and manufactured with the most modern technology.

With FEA-Software analysis we can assure an optimum with exegesis and design during the construction process.

We manufacture in aluminum, titanium, hardened ferrous alloys or Ferro-Titanit®  

Aufnahmen - Ultraschallschweißen


We adjust our fixtures with the condition and requirements of the application and the composition of the parts in mind. 

Our fixtures are designed according to your CAD-data and manufactured by newest CAD/CAM-standards.

Aufnahmen - Ultraschallschweißen

About us

Helm-Sonotrodenbau was founded in February 2010 by me, Erik Helm.

I have about 11 years of experience in development and lay out design of ultrasonic welding tools in one of the leading companies in this field as well as 10 years of experience in my own company. I know the needs of customers very well. The direct implementation from challenge to solution as well as the requirements from the customers.

Is my project suitable?

If there are any questions left, you can contact me from monday-friday 8 – 16 o’clock via phone or e-mail.

Tel: 49 (0) 6073 740 7350