ActOn's Ultrasonic Cleaning Solutions Revolutionises the Automotive Industry

By ActOn Finishing Ltd
schedule15th Sep 23

Here at ActOn Finishing, we’re experts in all things ultrasonic cleaning, from how it works, its benefits to our various ultrasonic machines and processes. In this article, we’re going to be taking a look specifically at how ultrasonic cleaning can be used within the automotive industry for the best results.

What is ultrasonic cleaning?

Ultrasonic cleaning is a process that uses high frequency sound waves to agitate a liquid, with a cleaning effect. The ultrasonic waves create tiny bubbles in the liquid, which collapse violently and produce a scrubbing action that can remove dirt, grease, and other contaminants from surfaces. Read our blog for more information on ultrasonic cleaning machines and how they work.


Traditional cleaning methods in the automotive industry

More often than not, automotive ultrasonic cleaning is looked past as an option for those in the automotive industry, instead they opt for solvent cleaning or vapour degreasing, but what are these traditional cleaning methods? 

Solvent cleaning uses various solvents such as methylene chloride or trichloroethylene to dissolve dirt and grease, and whilst effective it can be extremely harmful to the environment and dangerous to workers too.  

Vapour degreasing uses a solvent vapour to remove dirt, grease, and other contaminants, and is considered more effective than solvent cleaning, but it is also more expensive and requires special equipment, which is its major downfall as a sustainable cleaning option.

The benefits of automotive ultrasonic cleaning

Undoubtedly, automotive ultrasonic cleaning is the best cleaning option for the automotive industry, with a number of advantages over traditional cleaning methods. Not only is automotive ultrasonic cleaning more effective at removing dirt, grease and other contaminants when compared to traditional methods, it’s also much gentler on parts, making it an ideal option for cleaning delicate components. 

Unlike solvent cleaning, ultrasonic cleaning does not require harsh chemicals, making it a more environmentally-friendly option and less harmful to workers which is top priority. Due to the tiny bubbles in the liquid that are produced during the cleaning process, ultrasonic machines are able to clean hard to reach areas. Additionally, automotive ultrasonic cleaning is much faster than traditional cleaning methods, saving you valuable time and money.


ActOn’s range of ultrasonic cleaning machines includes the MOT Series, specifically designed for the automotive industry. This equipment is well suited for:

  • Degreasing, decarbonising and descaling engine components, such as cylinder heads, pumps and particle filter
  • Removing cinders, oils and grease and grinding engine blocks
  • Removing cinders and burned oils from turbochargers 
  • Cleaning injectors from diesel engines, in just 10 to 15 minutes
  • Cleaning gearboxes with hard to reach geometries 
  • Maintenance work in garages and repair shops
  • Cleaning radiators, cylinder heads, engine blocks, cleaning transmissions, hydraulic systems and working tools, such as shovels or chains for heavy machinery maintenance

Probably the main advantage of the MOT Series, is the fact that is reduces considerably the time spent on cleaning, obtaining the highest quality and avoiding the use of acids, brushes and grit blasting.


Ultrasonic cleaning is a valuable tool for automotive industries. If you’re looking for a way to clean your automotive parts more effectively, ultrasonic cleaning is a great option. At ActOn we have a range of ultrasonic cleaning machines and solutions for you to choose from. Get in touch with one of our expert team members today or get a quote to start your automotive ultrasonic cleaning journey.

Chat with us!

Live Chat

Welcome to our microsite, please tell us your name, company and email to chat with a member of the team.