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We have more than 40 years experience in welding technology. Starting with the welding production of personal protective equipment, today we are in high-tech engineering and software development for ultrasonic welding for a wide range of different applications.

Our machines offer considerable advantages in many applications, for example through the roll seam method – also individual designed special machines are part of our product portfolio! If you have any questions feel free to contact us or one of our partners. We also create welding samples for you also from your material.

An individual all-rounder

With currently four machine versions, the NUCLEUS Rotosonic DX1 presents itself as an individual all-rounder. Simple retooling and unique free-range diversity ensure maximum flexibility in all areas of application. Flat-layed goods, three-dimensional structures, hard-to-reach small parts, closing or closed mouldings – an optimal free arm is available for every application.

Type 2

Tube 80+

For the production of tubes or sleeves from diameter of more than 80 mm with engine driven anvil-wheel.
Optional accessories:
– Various material guides
– Automatic material-stopper 

Tube 50+

Complex, round-milled Free arm for the production of tubes or sleeves from a diameter of more than 50 mm with engine driven anvil-wheel 
Optional accessories:
– Motorized material removal (puller)
– Material spreader 

Mini Tube

Special arm for tubes with a diameter of more than 8 mm. An automatic cutting device is also available. 

Machine details

Technical characteristics
Ultrasonic frequency35kHz
Ultrasonic generatorNUCLEUS digital generator DG1 1000W
SonotrodeTC12: 12mm wide cutting sonotrode
Contact pressureDigital NUCLEUS press unit with 600 N contact force (without air pressure)
Speedmax. 24,3 m/min
Number of drives2
Schweißbreitemax. 12 mm
Welding width11“ Multi-Touch-Display
Power supply230 V, 50 Hz reversible to 110 V, 60 Hz

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.