PROCESSES

Ultrasonic Welding

HOW DOES IT WORK?

Control and reliability in every joint

We specialize in ultrasonic welding, thanks to an advanced production department and qualified technicians who guarantee precise, safe and repeatable joints on different types of materials.

From prototyping to series production, we offer customized solutions integrated into highly efficient industrial lines, with constant quality control and optimized cycle times.

Ultrasonic welding is a process that uses high-frequency mechanical vibrations to generate localized heat and join materials without the use of glues, solvents or external heat sources.

Thanks to extremely short cycle times, often less than a second, the process ensures high productivity and consistent quality over time, eliminating operator-related variability while also ensuring safety for the environment and for those working on the production lines.

Our certifications:

ISO 9001 Certification

Quality

ISO 14001 Certification

Environment
SOLUTIONS

Advantages

0 +

Years of experience in high frequency welding for the automotive sector

0 variability

Fully automated process that eliminates operator-related inconsistencies: every joint is identical.

0 %

Quality control on each batch to ensure uniform, strong and defect-free welds.

~ 0 environmental impact

Low environmental impact technology: no consumption of chemical adhesives, no harmful emissions.

Saldatura a ultrasuoni
Prodotti Tramite Saldatura a Ultrasuoni — Leva S.p.A.
SOLUTIONS AND PRODUCTS

Products Made Through Ultrasonic Welding

Plastic Elements

Internal and External Badges

Interior and exterior trim for motor vehicles made from technical plastics with precision ultrasonic welding. Solutions designed to ensure high mechanical strength, consistent aesthetic quality, and optimized assembly times on industrial production lines.

  • US welding on plastics
  • Integrated injection molding
  • Certified mechanical resistance
  • Customization to OEM specifications
Discover the product
Mostrine Interne ed Esterne — Elementi in plastica | Leva S.p.A.

Plastic Elements

Bumper Protection Grille

Bumper grilles made of engineering plastics, assembled with precision ultrasonic welding. They combine lightweight construction, impact resistance, and an aesthetic finish that meets the specifications of leading European car manufacturers.

  • US structural welding
  • Automotive grade plastics
  • Certified impact resistance
  • Customization to OEM specifications
Discover the product
Griglia Protezione Paraurti — Elementi in plastica | Leva S.p.A.

Handling Solutions

Indoor and Outdoor Handling Carts

Indoor and outdoor handling carts custom-designed for industrial logistics needs. Ultrasonically welded plastic structural components: a robust, integrated handling solution optimized for production flows.

  • US welding on structural components
  • Carts for indoor and outdoor use
  • Custom design
  • Integrated handling solution
Discover the product
Carrelli Movimentazione Indoor Outdoor — Handling Solutions | Leva S.p.A.

Request a technical consultation

Our technical office is available to analyze your specifications and propose the most suitable process.

Contacts:

Leva SpA with Single Shareholder

Addresses:

Registered office: Via Pietro Ferrero 7
10095 Grugliasco (TO)

Offices: Via Rodolfo Morandi 10
10095 Grugliasco (TO)

Warehouses: Via Don Minzoni 5
10095 Grugliasco (TO)