Ultrasonic parts cleaners are used for precision cleaning in various industries for its efficiency, effectiveness and versatility. Whether in automotive workshops or medical laboratories, the ultrasonic cleaning continues to make its mark ensuring that cleanliness is not just a goal but a standard of excellence.

Ultrasonic Parts Cleaning Technology

Ultrasonic cleaners has transducers that transform electricity to high-frequency sound waves usually around 40 kHz or higher. Objects to be cleaned are to be immersed in a tank filled with a liquid cleaning solution. As the ultrasonic waves pass through the liquid, they cause rapid cycles of compression and expansion making microscopic bubbles in a process called cavitation.

These bubbles implode upon themselves when they come into contact with the surface of the objects being cleaned. This implosion generates intense localized forces releasing high-energy shockwaves that dislodges dirt, grease, oil and other contaminants from the surface of the objects.

The implosion of the bubbles creates a scrubbing action at the microscopic level reaching into crevices, blind holes and other hard-to-reach areas of the objects ensuring thorough cleaning. After the cleaning cycle they are rinsed with clean water to remove any remaining cleaning solution and then dried to complete the process.

Key Components of Ultrasonic Parts Cleaners

Transducers: Transducers are the core components of ultrasonic parts cleaners which convert electrical energy into mechanical vibrations producing ultrasonic waves in the cleaning solution. These waves create the cavitation effect compulsory for cleaning by generating microscopic bubbles.

Cleaning Tank: The cleaning tank made of stainless steel or another durable material that can withstand the corrosive effects of the cleaning solution and the intense ultrasonic energy holds the liquid cleaning solution and the parts to be cleaned.

Cleaning Solution: The cleaning solution transmits the ultrasonic waves and removes contaminants from the parts being cleaned. The type of cleaning solution to be used depends on factors such as the type of contaminants and the material of the parts.

Control System: Modern ultrasonic parts cleaners has control systems for operators to adjust various parameters such as frequency, power, temperature, and cleaning time for optimal cleaning performance for different types of parts and contaminants.

Generator: The generator provides electricity to the transducers driving the generation of ultrasonic waves and regulates the frequency and intensity of the waves for precise control over the cleaning process.

A Time-Saving Solution

Automation of Ultrasonic technology decreases labor costs and quickens the cleaning process improving overall productivity. Ultrasonic cleaning is mainly automated with minimal manual intervention and it saves labor hours and let operators focus on other tasks while the cleaning process is underway.

 Ultrasonic parts cleaning technology can adapts to different materials, shapes, and sizes catering to a wide range of industrial applications.  It has significantly condensed cleaning time compared to traditional methods. The ultrasonic waves makes intense agitation in the cleaning solution effectively removing contaminants from parts in a fraction of the time it would take with manual scrubbing or soaking.

The precise and thorough cleaning action of ultrasonic parts cleaners ensures that contaminants are removed from all surfaces including intricate geometries and hard-to-reach areas. This reduces the need for rework and ensures consistently high-quality results.

Despite its effectiveness, ultrasonic cleaning is gentle so no fear of damage or wear. Unlike abrasive methods that can cause surface abrasion or erosion, it preserves the integrity of delicate components.

In many cases, ultrasonic cleaning do not need harsh chemicals or solvents relying on water-based cleaning solutions only. This reduces chemical use, disposal costs and environmental impact.

Top 5 Ultrasonic Parts Cleaner and Their Versatile Applications

LifeBasis Ultrasonic Parts Cleaner with Watch Holder for Jewelry

It can generate 42,000 Hz of ultrasonic sound waves, driven by 35W transducers for a powerful yet gentle clean and with 5 preset cleaning cycles ranging from 90 to 600 seconds, you can customize the cleaning duration to suit your needs.

LifeBasis Ultrasonic Jewelry Cleaner Ultrasonic Cleaner Machine Portable 600ML Touch Control, with Watch Holder for Jewelry, Eyeglasses, Retainer, Watches, Dentures, Rings, Coins, 100-120V 35W


  • No noise
  • Touch-screen
  • LED digital display


  • Damp environment can deteriorate
  • DON’T put plated items into the tank
  • Should not work continuously for more than 10 minutes

Magnasonic Professional Ultrasonic Parts Cleaner with Digital Timer

This cleaner generates 42,000 Hz of sound waves generating millions of microscopic bubbles. It has a user-friendly digital display to easily monitor the status of your cleaning cycle. Choose from 5 preset cleaning durations (90, 180, 280, 380, & 480 seconds) with auto shut-off for added convenience.

Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer and 20z Stainless Steel Tank for Eyeglasses, Rings, Earrings, Coins, Tools, Dentures, Hygiene Items (MGUC500)


  • Easy to Operate
  • Durable Stainless Steel Tank
  • Environmentally Safe


  • Cannot clean jewelry with loose stones
  • Cannot clean cracked glasses
  • Cannot clean tarnished silver

iSonic® Digital Ultrasonic Cleaner with Elongated Tank

It has 2 wafer transducers and its uniform ultrasonic energy guarantees thorough cleaning of all objects. Operating at 42,000 Hz, this ultrasonic cleaner provides great cleaning to remove dirt, grime, and contaminants from a variety of items. iSonic® Digital Ultrasonic Cleaner Personal Model DS300 with Elongated Tank and Two Wafer transducers to Clean Jewelry, Eyeglasses, Large Sunglasses, air Brushes, etc. 110V, 55W


  • Digital timer with 5 Settings
  • Cooling fan
  • Mobile instrument cleaning


  • 10 minutes maximum.
  • Might not be as reliable as expected.
  • Button to open the lid broke

kunphy Ultrasonic Cleaner with One-Touch Operation

Designed keeping in mind user convenience, this jewelry cleaner has one-touch button operation with an indicator light. A flashing red indicator light alerts you in case of overheating preventing damage to the machine. It has a high-end waterproof surface finish for durability and The SUS 304 stainless steel tank provides excellent corrosion resistance.

Ultrasonic Jewelry Cleaner, Jewelry Cleaner Machine 12oz 46KHz, Professional Sonic Cleaner with One-Touch Operation, Ultrasonic Cleaner for Rings, Glasses, Jewelry, Dentures


  • Portable
  • High Quality
  • One button easy operation


  • Power plug in the back is getting stained and rusted
  • Does not remove tarnish from silver.
  • Plug in the device started to rust

InvisiClean Ultrasonic Jewelry Cleaner

It measures about 7.1 x 3.4 x 2.3 inches and holding up to 800ml/27oz, this boasts a commodious inside tank along with its compact design. Easily portable, perfect for storing or cleaning your treasures in different rooms as needed. With a frequency of 42,000 hertz and dual transducers, your valuables will shine like new, every time.

InvisiClean Ultrasonic Jewelry Cleaner for Silver, Gold, Diamond Ring, Earrings, Necklaces | Professional Ultrasonic Cleaner Machine for Sun Glasses, Dentures, Retainers, Coins, Mouthguards, Jewelry


  • Cleaner is easy to fill
  • Buttons are durable
  • High quality


  • Not Water Resistant
  • Expensive
  • Can be loud

Recommended products

Magnasonic Professional Ultrasonic Parts Cleaner with Digital Timer

Built to last, this cleaner has a sturdy stainless-steel tank with a substantial 20 oz (600 mL) capacity. It easily fits multiple pieces of jewelry, dentures or hygiene items for a thorough and quick cleaning experience that leaves your valuables sparkling like new.

iSonic® Digital Ultrasonic Cleaner with Elongated Tank

The cleaner has a cooling fan to prevent overheating during extended use. The detachable power cord and power switch adds convenience and ease of use. With a tank capacity of 0.9 quarts (0.8 liters) and dimensions of 7.1″x3.4″x2.3″, this cleaner gives you ample space for cleaning different items from eyeglasses to jewelry.

Read also: 5 Most Useful Tech Gadgets

Wrap up

Ultrasonic parts cleaner will always come handy as it can accommodate a wide range of parts, materials, and contaminants. Whether cleaning metal, plastic, glass, or ceramic components ultrasonic cleaners provide unswerving outcomes across varied applications.


1.     Do ultrasonic parts cleaners work?

Yes, ultrasonic parts cleaners work, and are highly effective in cleaning various types of objects including PCBs (Printed Circuit Boards).

2.     What liquid is used in ultrasonic cleaner?

Deionized water can be used or solutions specifically designed to enhance the cleaning process by removing contaminants from the surfaces of the objects being cleaned. Surfactants, detergents, and other additives can also break down and dissolve various types of contaminants, including oils, greases, dirt and residues.

3.     Is an ultrasonic cleaner good for car parts?

Yes, an ultrasonic cleaner is exceptional for cleaning car parts. Whether its small components like bolts and nuts or larger items like fuel injectors or carburetor, ultrasonic cleaning will remove waste product such as grease, oil, dirt, carbon buildup and other residues.

4.     What is the principle of ultrasonic cleaner?

Ultrasonic cleaning operates on the principle of using high-frequency sound waves to stir a liquid cleaning solution normally water or a solvent.

5.     How ultrasound is used for cleaning?

Ultrasonic cleaning uses high-frequency sound waves for precise cleaning making it treasured in industries such as manufacturing, automotive, electronics, jewelry and more.

Belayet Hossain

I’m a tech enthusiast, entrepreneur, digital marketer and professional blogger equipped with skills in Digital Marketing, SEO, SEM, SMM, and lead generation. My objective is to simplify technology for you through detailed guides and reviews. I discovered WordPress while setting up my first business site and instantly became enamored. When not crafting websites, making content, or helping clients enhance their online ventures, I usually take care of my health and spend time with family, and explore the world. Connect with me on Facebook, Twitter, Linkedin or read my complete biography.