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Ultrasonic Punching


Ultrasonic punching

Sonic Italia develops ultrasonic solutions for ultrasonic blanking of plastic materials.

Viale de Gasperi, 76
20017 RHO (MI) Italia


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Ultrasonic punching is a widespread process employed in automated assembly lines, particularly in the automotive industry. Our ultrasonic punching machines guarantee a constant, precise result. As you can see in the embedded video, the punching process allows to obtain a ribbing effect in the paint with the assistance of a special sonotrode.

Sonic Italia is a market leader of ultrasonic technology, manufacturing high quality, innovative machinery and providing an extensive product range to cover all possible needs.


Fill the contact form above if you want a free consultation by our team of experts.


Discover more about ultrasonic punching techniques


Ultrasonic punching is a particularly useful technique for the following activities:

  • Shearing and brazing of painted bumpers – this extremely accurate solution is used to punch parking sensor holes, sidecar markers etc.
  • Punching and sealing is used in the textile industries with thermoplastics;
  • Puncturing and welding is especially popular for filtration purposes.


Unlike with other methods, it is possible to achieve perfect results with ultrasonic punching every time by developing sonotrodes and anvils with customized shapes.

Sonic Italia produces such components and is capable of checking their frequency and amplitude using specialized software (F.E.A.).

It is also possible to configure one-step punching and binding by combining both operations. For example, it offers the possibility to shear multilayered fabrics in the textile industry, providing a perfect aesthetic and quality result all the time.


Visit our YouTube channel to watch Sonic Italia’s multiple options.


More information on ultrasonic punching and Sonic Italia


Do not hesitate to contact us if you have further questions regarding our punching methods.

We will gladly clear your doubts.

You can also find out more by browsing our website. Here you can find a presentation of our vast product assortment.

Do you want free advice from our staff? Fill the form above.  

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