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Welcome to our website on ultrasonic cleaners. The name of our site is called – This site is designed for people who have specialist cleaning needs.  Perhaps an Ultrasonic cleaner might be suitable for getting rid of dirt and grease and getting the items back to clean and shining condition.

What is this website on Ultrasonic Cleaners about?

We dont represent any one manufacturer. We arent paid by manufacturers to write reviews. Any advertisements for specific ultrasonic cleaning units for sale are from one provider, that is, We are Amazon affiliates and here you will find a range of valuable information on digital and non digital ultrasonic cleaners such as videos where we can find of unboxings, real user reviews, videos showing the different makes and models and the applications of these devices being used. We will also provide ultrasonic cleaners reviews and attempt to give the pros, cons and where you can get your hands on the particular make and model we have mentioned. We will also be scanning for the best in discounted ultrasonic cleaners for sale to give you the best buys, the best options for your cleaning needs.  Our reviews aren’t paid in any shape or form, we don’t manufacture ultrasonic cleaners. Rest assured, if you have a complaint about a particular ultrasonic cleaning unit you can leave a comment where comments fields are provided.

What Is ultrasonic cleaning?

In broad terms, an ultrasonic cleaning machine is an electronic cleaning device that uses ultrasound (usually from 20–400 kHz) along with a cleaning solvent (sometimes which can be as simple as ordinary tap water) to clean delicate items. This we will discuss in more depth below. Apart from tap water being used by the units, solvent may be used to improve the effectiveness of the cleaning job being done, especially on dirtier items where water alone cannot extract and clean the dirt from the item being cleaned.

The cleaning process using an ultrasonic cleaner is normally between 3 and 6 minutes duration. Sometimes a cleaning using the unit can exceed over 20 minutes but is dependent on the item being cleaned.

So what does an ultrasonic cleaner clean?

There are many objects that can be cleaned by ultrasonic cleaners. If you want to improve the shine or get dirt or oil off an item you can use an ultrasonic cleaner to do so. The objects that can be placed into an ultrasonic cleaning unit for cleaning include jewelry, optical lenses, optical parts from reading glasses or sun glasses, watches, surgical and dental instruments, various tools, old coins, fountain pens, sporting items such as golf clubs, ammunition and guns, window blinds, musical instruments and more. There are many businesses that use ultrasonic cleaners for cleaning of industrial parts and cleaning of electrical equipement. Jewelry repairers and workshops such as watchmakers also use ultrasonic cleaners.

Where can you buy cheap ultrasonic cleaners?

You can buy amazingly cheap ultrasonic cleaners – right here at The prices of ultrasonic cleaners vary considerably. There are some units that are suitable for around the household for under $25 that we will show you and these bargain ultrasonic cleaning units will do a range of tasks effectively. Please read our comments and reviews before purchasing the unit you like.   The best place to buy a discounted or cheap ultrasonic cleaner is online. Shops like have ultrasonic cleaners that are cheap and their buying power and low overheads make it possible to compete more effectively with bricks and mortar shops and thereby providing the best possible prices. If you check out our range of reviews and advertisements of ultrasonic cleaners for sale you will see that you get a lot of features for a very, very good price.

Ultrasonic cleaners come in all shapes and sizes. There are different units for different cleaning purposes in mind. Some are specifically designed for cleaning for example LP records, others have trays for jewelry and smaller items and there are other units designed for larger commercial “projects” with a bigger holding tray. We will discuss in further articles buying tips and how to choose the unit you so desire based on various features and benefits of the ultrasonic unit brands currently on the market. In effect we will aim to pinpoint in our website the cleaning unit that is right for you.

The units we have advertised are suited for: residential and home use, commercial eg. office or retail use jobs and larger industrial units.

List of items and uses for ultrasonic cleaners

  • Ammunition casings      
  • Brass items                            
  • Brass items                                              
  • Car Parts              
  • Carburetors and car parts cleaning              
  • Coins                
  • Collectibles                
  • Dentures and dental cleaning    
  • DIY Videos & Cleaning    
  • Fashion Items                
  • Fountain Pens                
  • Gold & Silver Jewelery                
  • Golf Clubs                              
  • Guns and Parts                              
  • Home Cleaning    
  • Industrial ultrasonic Cleaning                
  • LP Vinyl Records and cleaning CDs                
  • Medical Items such as surgical and dental instruments  
  • Metal Items              
  • Metal surfaces                             
  • Optical eyeglasses                
  • Parts Washing    
  • Rings                
  • Sporting Equipment                
  • Surgical Instruments    
  • War medals                
  • Watch bands                
  • Window Blinds

What Are The Features Of An Ultrasonic Cleaner?

Ultrasonic cleaners can be broken down into simple bits. Theres generally a removable basket (which you place the items to be cleaned into) and this basket (which can be made of plastic or metal) slots into the unit. Theres also a timer and light. These units are cleaning equipment that can clean using ultrasound frequencies. The ultrasound (or ultrasonic pulses) generally range from 20 to 400 Kilohertz

Cavitation: What Is The ‘Cavitation’ Process About? Ultrasonic cleaners use a process called cavitation, that is how they essential clean the item. Cavitation is essential a system of bubbles that the units create. The bubbles are induced by high frequency pressure (sound) waves that agitate the liquid to produce bubbles in the tray housing the item. This agitation causes force on the contaminants that are on or sticking to the items being cleaned and it doesnt matter if the items are metal, plastic, glass, ceramics or rubber. Cavitation or bubbling will penetrate blind holes, cracks and recess areas of the item being cleaned by the ultrasonic cleaner. The process thoroughly removes all traces of the contamination that are tightly adhering to the surfaces. And its quite amazing that the unit will clean using as little as water to do so.

A transducer – also known as an ultrasonic cleaning transducer is built into the chamber of the ultrasonic cleaning device or lowered into the fluid produces the ultrasonic waves in the fluid by changing in size in concert with an electrical signal oscillating at ultrasonic frequency. Created from this a waves of compression in the tanks liquid which “tear” the tanks liquids apart leaving behind it many millions of microscopic “voids” or partial vacuum bubbles or cavitation. The bubbles that are produced in the cavitation process collapse with great energy, temperature and pressure at between 5,000 k and twenty thousand pounds per square inch. By this process contaminants and dirt is removed on the surfaces of the items being cleaned. The higher the frequency the smaller the nodes between cavitation points and its these small nodes that allow cleaning in more intricate detail the nodes between the cavitation points, which allows for cleaning of more intricate detail.

The types of soiling and dirt removed by an ultrasonic cleaner: The cavitation will get into items covered in dust, oil, rust, grease, algae, fungal / fungus, bacteria, scaling from lime, polishing compounds, flux agent/s, finger print marks, soot wax and mold releasing agents. In other cases there is soiling like blood and other matter that is capable of being cleaned by an ultrasonic cleaning unit. Ultrasonic cleaners can be used on a range of items, size items and various materials. In most cases the items wont requires disassembling before cleaning in the ultrasonic cleaning unit. The objects being cleaned must not be allowed to rest on the bottom of the ultrasonic cleaning device bay during the process of cleaning the items as this will prevent / hinder the cavitation process from doing its job in the areas to be cleaned. In some cases, laundry detergent may be used as a chemical cleaning solution in the ultrasonic machine.

What are the different ultrasonic cleaning brands and manufacturers on the market?

To answer this question, there are many. Many manufacturers are also based overseas in countries such as China or have the units made in China and shipped to the US, Canada, UK or Australia for sale. Many ultrasonic cleaner brands are good, some are not so good and we will try to identify all the brands we can and pinpoint the better brands getting reviewed on the market and highlight also some not so good brands.

There are some brands that specialise in certain niche areas. Hornady tend to be associated with recreational equipment like ammunition cleaning and guns and parts cleaning. There are other brands such as Magnasonic or Sonic Wave focus on the home user for jewelry cleaning and some optical. Kendal is a popular seller through our site and has a bigger housing area for items and tends to focus on the commercial market. It is possible to get a custom made ultrasonic cleaner but these will be expensive and for a specific business use such as parts washing, specialist items cleaning etc.

As mentioned above there are units for under $50 and there are good priced units for between $150 to $400.

Other popular brands on the market beside Hornady are

  • Bransonic
  • Lyman Ultrasonics
  • Kendal – tend to be commercially focused and might be of interest to those seeking a more heavier duty unit.
  • Sonic
  • Sharpertek Ultrasonics
  • Omegasonics

Some factors to consider when buying an ultrasonic cleaner.

Not all ultrasonic cleaning units are the same and not all ultrasonic cleaning units are suitable for the job you desire. Scientific, medical and dental laboratory cleaning will need a different approach versus the simple jobs of cleaning reading glasses or watches or jewelry. The same goes for industrial parts washing and the need to remove grime and flux around the unit and different levels of contamination that you wouldnt get from cleaning household items. The cleaning process also depends on the frequency of the unit. Home units will have less frequency than commercial grade units.

Other factors to consider when buying an ultrasonic cleaning unit include:

  • Tank sizes. You can buy ultrasonic cleaners with various sized tanks from 5 to 80 gallon capacity.
  • Heating system required. Models come with or without a heating system.
  • History of the company focused on making ultrasonic equipment and technology. Branson Ultrasonic cleaners for example have been in business 60 years from what I have read online focusing on ultrasound technology.
  • Grade of transducers. If you are getting a system for industrial use make sure the ultrasonic cleaner transducer is of industrial quality to stand up to the job and the capacity to use sweep frequency (a frequency modulation that maximizes cleaning power uniformity).
  • Warranty. Some ultrasonic cleaner brands on the market offer a 2 year warranty from the manufacturers. It might also be important for you to try and find something with an international warranty.
  • Timer units can be mechanical or digital timers and heaters. A digital ultrasonical cleaner comes with a degas function that is used for degassing new cleaning solutions and HPLC solvents. Degassing cleaning solutions increases the cleaning capacity as gas bubbles interfere with cavitations.
  • Heaters can be optional on analog models.
  • Accessories that the unit comes with: What are the accessories that come with the units including baskets with plastic coated handles, cooling coils, clamps, acid-proof tanks, and holders for 1 liter HPLC solvent flasks for HPLC solvent degassing. Noise-reducing covers can be flipped over and used as a tray and drip-off basin. Collected cleaning liquid can be emptied back into the tank. Large capacity industrial ultrasonic cleaners are also available. The ultrasonic cleaner accessories you require differ obviously depending on your ultrasonic cleaning needs.
  • Ultrasonic Cleaner Reviews: Find ultrasonic cleaning reviews online – you can do brand specific searches and/or find reviews on places like from people who have bought the same units. Remember to read the ultrasonic cleaner reviews carefully that they aren’t “paid” and scripted advertisements for the companies concerned. We are not manufacturers of these units and do not get paid for sales by the manufacturers.

Tips To Ensure Power And Cleaning Efficiency Of Your Ultrasonic Cleaner

The power efficiency of an ultrasonic cleaner is essentially the ratio of the consumed electrical power to the sonic power actually delivered into the cleaning tank’s bath. The higher the power efficiency, the lower the consumed power for a given cleaning application. It is an excellent measure of the ultrasonic units’ cleaning efficiency. Moreover, it is also a good indicator of the overall health of the ultrasonic cleaner, and its periodic measurement is highly recommended. The cleaning efficiency depends strongly on the delivered power levels and the condition of the cleaning liquid.

From a practical standpoint, the importance of maintaining high power efficiencies grows with the size of the ultrasonic cleaner. In smaller units, such as those used for jewelry, dental instruments and prosthetics, the scale and cost of power is not critical. As the scale is increased, the net power consumed increases more or less proportionately. Since even in larger home-scale or lab-scale cleaners the power drawn can be a hundred watts or more, it is important that we do not add too much to our power bill! In industrial-size ultrasonic cleaners, the cost of electrical power consumed heavily influences the operating cost. The high power consumption in industrial applications drives the need for their consistently high power efficiencies.

Ultrasonic cleaners are efficient devices in their usage of electrical power. A properly configured unit can have effective power efficiencies as high as 80-90%, when operated correctly. With respect to electrically powered mechanical devices, whose power efficiencies range from 30-50%, they compare very well. Below we list the most important methods in sustaining high operational power efficiency.

To ensure high power efficiency, operate the units’ transducer-mass system as closely as possible to its natural resonant frequency. Each particular transducer-mass unit has a single natural resonant frequency. In such a cleaner, it is possible to force the transducer-mass unit to oscillate at higher frequencies but this is at the cost of significantly reduced delivered power. This is the reason why sweep frequency variations are limited to ±1-2 KHz. The need to increase frequency may arise for cleaning some objects with finer details, where frequency is alterable. The waste energy from the input dissipates as heat – which will cause an undesirable increase in temperature. It is best to know the requirements prior to purchasing the cleaner to use it at its optimal frequency.

Cleaning dislodges the dirt and grime that adheres to the object. This slowly fills the cleaning bath with suspended solids. The presence of such solids reduces the power and cleaning efficiencies. To sustain the cleaning efficiency, regularly drain and filter the cleaning liquid to make it fit for reuse. In addition, these contaminants may include oils, whose regular removal is required. Similarly, skimming, or sparging, is required for oil removal, along with a weir to take the overflow into other vessels. In home or lab cleaning this can be done easily. In larger set-ups, it is advisable to run a multi-tank cleaning liquid counterflow to reduce liquid losses. Certain counterflow set-ups include automation that adds small, regulated doses of fresh make-up liquid only when the cleaning liquid quality falls below a preset level.

A word about the videos on this website

We have pooled together videos on the topic of ultrasonic cleaners. The videos have been embedded into our posts and therefore come from sources such as, vimeo, daily motion etc. We do not store any videos on our website servers. We have not stolen anyones videos and these are purely those videos that have given permission to embed on third party websites. Any advertising is related to the author or video content provider that is overlaid on the video. We do not receive any money from this advertising and cannot control the type of advertisements that are shown to you.

If you have any objections to any of the videos or concerns please contact us immediately.

What if you see an ultrasonic cleaner and it states that it is not shippable to your location?

If you would like to purchase an ultrasonic cleaner and are having problems with the purchase such as stating that the unit is not able to be shipped to your country or address or suburb location then please contact us. We have ways to work around this fact by using legitimate businesses that are based in the US and provide a service whereby purchased goods can be sent to their warehouses and then onfowarded to either your home address overseas or the freight forwarders warehouses in your own country. In a lot of cases the cost of sending small items can be reasonably cheap in fact, outside the US some providers will ship overseas to countries such as Asia for as little as USD$20 and this covers all cutoms, duties, shipping costs etc. You can see an example of such a company like Johnny Air Plus.

If you have any other questions please don’t hesitate to contact us. We are here to help you.

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