Linked with success.

For more than 35 years, SONOTRONIC has been successfully developing and building systems and components for connecting plastics, based on ultrasonic, hot plate and laser technology. In addition to this, we use the benefits of these forward-looking technologies in order to find optimum solutions to other applications.

Our products are now in use in many different ways in various industries:
  • Electronic and Electric Industry
  • Medical Technology
  • Special Applications

With our efficient team of qualified employees, we reliably and consistently put new ideas into practice. Through our branch offices and partners, we are represented internationally and are in a position to provide a worldwide service.

Packaging: New ultrasonic roll seam module with cantilevered sonotrode
Packaging: New ultrasonic roll seam module with cantilevered sonotrode

The cantilevered SONOTRONIC roll seam module is particularly suitable for continuous sealing and weld separation without interfering contours in the packaging industry. The roll seam module can also be integrated in existing or new machine concepts.

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Automotive: New ultrasonic punching and joining concept for special machines
Automotive: New ultrasonic punching and joining concept for special machines

As a pioneer in ultrasonic punching, SONOTRONIC is currently developing a new concept for processing bumpers, which will combine punching, cone stamping and joining.

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Sealing without disturbing contours with the KSE ultrasonic head sealing unit
Sealing without disturbing contours with the KSE ultrasonic head sealing unit

SONOTRONIC now supplies, as a supplement, mechanical sealing tongs for the pure ultrasonic components for free head sealing of upright and flat bags.

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GREEN SONICS - Green Ultrasonic Technology by SONOTRONIC.
GREEN SONICS - Green Ultrasonic Technology by SONOTRONIC.

Ultrasonics is a particularly environment-friendly and energy-efficient technology. That is exactly what the brand GREEN SONICS stands for, combining the advantages and aspects of sustainability.

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The ultrasonic solution for tubular bags
The ultrasonic solution for tubular bags

Our new ultrasonic sealing system for vertical (VFFS) and horizontal (HFFS) tubular bag machines is an innovation in packaging technology. It delivers absolutely tight seal seams and is extremely material and energy efficient: 100 % tight bags, films up to 25 µm, seam length up to 320 mm and more.

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Flexibility in production
Flexibility in production

Robot systems using the latest robotic technology in conjunction with highly developed ultrasonic devices make flexible production possible. Different applications can therefore be performed on different workpieces on the same robot system.

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