20 October 2023

An introduction to ultrasonic cleaning

By ruiiid5

Ultrasonic cleaning is a highly effective method of removing grease, dirt, debris and grime from surfaces, even those that contain crevices and holes. The technology has been developed for over 70 years, with scientists formulating cleaning methods for when water and detergent alone simply do not stand up to the task.
Ultrasonic cleaning is a highly effective method of cleaning any surface that can be reached by a sound-conducting liquid. High-frequency sound waves work to loosen up any grime and debris that typically resists traditional cleaning methods.

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What is ultrasonic cleaning?

Ultrasonic cleaners consist of a tank, a generator and a transducer. They are electronic devices that use high-frequency, high-intensity sound waves to produce cavitation bubbles within a cleaning solution. They operate at frequencies ranging between 20kHz and 400kHz.

Ultrasonic cleaning can be used on a large range of items from jewellery and medical devices to automotive parts. However, it is only suitable for non-absorbent items that can be fully submerged in water.

The efficiency of the ultrasonic method relies partly on the correct cleaning solution being used. This may be a high-caustic solution which is suitable for tougher stains or build-up, or a milder alkaline-based detergent.

Large-scale ultrasonic cleaning

A large ultrasonic cleaner can be used to clean all manner of surfaces. This even includes those that contain textures, holes and crevices that are extremely difficult to clean by means of traditional methods.

Large ultrasonic cleaners are particularly useful for aircraft and car parts where standard sizing is not suitable. Industry-specific requests can be taken for custom-made ultrasonic cleaning equipment, tailored to the individual needs of the sector. Specialist manufacturers such as https://www.hilsonic.co.uk can design devices specifically for any surface, from textiles and metals to plastics or ceramics.

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A specialist supplier with the latest innovations in engineering and ultrasonic cleaning technology will be ready to deal with any queries you may have. They can establish the exact frequency and size specifications in order for you to achieve optimum cleaning performance, specific to your industry and requirements, even for large-scale items.