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Cross-welding solutions

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

Special system for cross-welding

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 realizes all wishes. To be able to work in the longitudinal direction as well, the welding head and the anvil wheel can be operationally fixed and turned by 90°. 

Machine highlights

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Machine Details

Technical characteristics
Ultrasonic frequency35kHz
Ultrasonic generatorNUCLEUS digital generator DG1 400W
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
Handling of the machine11“ Multi-Touch-Display
Power supply230 V, 50 Hz reversible to 110 V, 60 Hz
 – Unwinding and rewinding device
 – Ionizing device
 – Repressing puller
 – Material buffer
 – Cutting device
 – Cross welding device expandable according to your needs 

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.