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Ultrasonic components

Ultrasonic Boosters

Boosters are acoustic tools that amplify and transmit vibrations from an ultrasonic transducer to the horn. The use of boosters in ultrasonic welding helps modulate the amplitude of the vibrations as well as offering a mechanical advantage. These components generally have a threaded attachment that connects to the converter, with a similar attachment connecting to the sonotrode. Which booster makes the most sense for your application(s) depends on requirements such as materials being welded, the frequency of the vibrations, and the size and shape of the sonotrode. The experts at Herrmann Ultrasonics have the expertise and knowledge necessary to ensure you find the equipment that is best suited for your particular requirements.

Ultrasonic Welding Machines

The ultrasonic welding process relies on mechanical vibrations to melt and join plastic components together. The most important equipment for this technique is the ultrasonic generator, the converter, the booster, and the sonotrode. The converter works to generate the vibrations, while the booster amplifies them to deliver the proper amount of energy to the plastic parts. The vibrations are directed by the sonotrode to the plastic/parts to weld them into place.

Boosters are rated according to the amount of gain they add to the vibrations produced by the converter. Some of the most common booster gains are 1:1, 1:5, 1:2, and 1:2.5. Choosing the proper gain is important for ensuring the ultrasonic welding process results in a strong bond between the components. Ultrasonic sonotrode boosters are available in a few different configurations. Titanium ultrasonic boosters are the industry standard and are used in a number of industrial processes. For enhanced durability, many manufacturers choose rigid-mount boosters, but flexible support rings are also available to suit other specifications.

For frequency values of 20, 30, and 35 kHz ultrasonic boosters with different gain ratios (transformation) are available. All ultrasonic boosters are made of high-quality titanium. Depending on the required demands, they are installed using rigid or flexible support rings.

APPLICATION ENGINEERING
We work with you to develop customized solutions which correspond to your demands precisely. As experts in our field, we develop applications which make your project a success. Here, we rely on long-standing technology partnerships and the results from over 40 high-tech laboratories around the world.
PERFECT PRODUCT
We offer a premium product portfolio with the highest quality standards – Made in Germany. We stand for top weld results, professional integration and durability of all ultrasonic components and modules for an economical overall solution.
GLOBAL SERVICE
We guarantee reliability, safety and a quick on-site service as part of our concept, and immediate support in over 20 countries. For you, this means quick help when you really need it – at any time and in your local language.
SUSTAINABILITY
A simple route to more sustainability: not a problem with our efficient ultrasonic technology! The ability to do without joining materials and the low energy consumption mean that your production process will automatically become more sustainable. Reliable bonding will also reduce your rejects and prevent you from generating unnecessary waste.