Fully automatic systems

NUCLEUS offers through an in-house development and design team, the possibility  fully and semi-automated machine solutions, according to your requirement. Among our standard product range we are also specialized in hose and bag machines, entire splicing units and special systems for transverse welding.

In addition to the manual Rotosonic NUCLEUS offers a wide range of fully and semi-automatic machine solutions. Our in-house development and engineering can realize every special customer request. 


Mattresses-/Duvet production

The new trend in the mattress- and duvet industry:
The fully automated production of ultrasonic welded panels.
Both edge- and cross-seams are cut and welded in one process.

Discover the world’s fastest production machine, even for heavy materials.

Tube and bag production

NUCLEUS developed an elaborate solution for production of conical tubes. The welding unit is moved by a linear engine as it is controlled via camera systems which guide it along the materials edge. 

Cross-welding solutions

Nucleus Cross-welding machines are ideal for applications where a straight transverse seam is desired. Whether as a stand-alone machine or inline version with free material feed, NUCLEUS realize all wishes. 


The NUCLEUS Splice Unit is a compact solution to combine or to attach gravity-roller conveyers consecutively.

Application examples for ultrasonic welding

Your personal sales partner

You can find our sales partners in many countries in Europe and North America. If you have any questions, please do not hesitate to contact us or our sales partners. We also prepare welding samples for you.