Ultrasonic Plastics Assembly Systems


Ultrasonic full wave sonotrode for TPU welding assembled on a rotary station

Ultrasonic full wave sonotrode for TPU welding assembled on a rotary station. Plastic materials welding.

Viale de Gasperi, 76
20017 RHO (MI) Italia


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Ultrasonic plastics assembly systems: Sonic Italia is capable of creating unique products for new or existing ultrasonic plastics assembly systems in a broad industrial spectrum. Ultrasonic assembly automatons offer particularly meaningful, cost-saving benefits for mid and high volume production. Over thirty years of experience in the field guarantees our company's capability to provide comprehensive solutions.

The video above shows a significative example of rear mirrors assembly at a rotary table and a pick and place line using ultrasounds.

In order to build more complex plastics assembly systems, Sonic Italia collaborates with its OEM partners, automated gear manufacturers and professionals who will devise and give turnkey proposals.


Fill out the form above if you wish a free consultation by our experienced staff.


Benefits of ultrasound-based plastics assembly systems

Sonic Italia designs and builds innovative and cost-effective plastics assembly systems for industrial and consumer goods, for medical items, MEMS (Micro Electromechanical Systems) and many more.

Take a look at our dedicated page and get in touch with us through the contact form.

Here is a short list of the plastics assembly systems we have developed over the years:

  • Robotic plastics assembly systems
  • Plastics assembly systems with rotary tables and pick-and-place machinery
  • Semi-automated plastics assembly systems

Take a look at our YouTube channel if you want to see Sonic Italia's multiple applications on plastics and other materials.


Learn more about plastics assembly systems by Sonic Italia


Because of our highly qualified staff, we are capable of coming up with custom-made technical and applicative solutions, from standard plastics welding to fully automatic assembly production systems.

Don't hesitate to contact us and make an appointment to bring one of our representatives or a direct encounter at our headquarters in Rho (MI).

If you need more information or about our plastics assembly systems, fill the form above and we will get back to you at no charge.

Nonwovens seaming
Solutions for nonwovens and other synthetic fabrics. Materials can be either 100% acrylics or blends.

Plastics assembly systems
This method is chosen when high aesthetic quality and production speeds are required.

Synthetic fabric weaving
Customized bonding solutions for fabrics and nonwovens.

Ultrasonic cutting
Sonic Italia manufactures state of the art machinery for all industrial needs.

Food cutting
The right solution for clean, precise food portioning.

Hermetical sealing
Friction generates localized heat through molecular movement, which seals two plastic films at a contact point.

Sewing machines
This process allows you to seam, cut, slit, trim, tack, emboss, or cut and seal simultaneously.

Portioning machine
Integrated systems for semi and fully automatic food portioners.

Ultrasonic slitting
The most efficient solution for a clean cut synthetic textiles that prevents unraveling.

Ultrasonic tools
Tools for customized cutting and welding solutions.

Ultrasonic welding 
Find out more about Sonic Italia's energy directors' development.

Handheld Ultrasonic Welder 
Maneuverable hand held tool for plastics spot welding.

Manure Belt Welder 
Discover more about our manual welder designed for manure and egg conveyor belts.

Sealing for films and fabrics 
This method has countless applications in the clothing, nonwovens, packaging and textile industries.

Insertion of a threaded brass rivet within a plastic component.

Ultrasonic blades 
Sonic Italia's mechanical department develops blades of all shapes and designs.

Raffia weaving cutter
Linear and circular loom. Ideal for manufacturing raffia products.

Ultrasonic Punching
Punching solutions for plastic, acrylics and filtration fabrics.

Rotative Bonding System For Pleated Filters 
An environmentally friendly bonding system designed for pleated filters that doesn't require solvents or adhesives.

Ultrasonic Sonotrodes
Thirty years’ experience in manufacturing customized sonotrodes.

Ultrasonic Spot Welding
Available in both in automated and manual options.

Stud Welding
This is the common choice option when similar plastic parts need to be welded at single point or multiple separate joints.



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