Ultrasonic cleaners are a type of cleaning equipment. They remove soil and contamination from small parts using cavitation causing, high-frequency sound frequencies of about 18 kHz. Cavitation, or ultrasonic cavitation, is the formation and implosion of minuscule bubbles in a liquid cleaning medium. The bubbles, or implosions, of cavitation clean and clear away parts of small dirt particles that reside in crevices and surface areas that would otherwise be impossible to reach. Ultrasonic cleaners typically clean contaminants like sludge, buffing and polishing compounds, mold release agents, and oil.
Ultrasonic cleaning equipment has a range of applications; however, it is most commonly used to clean jewelry, watches, delicate parts for electronics, medical and dental instruments, precision tools, heat exchangers内蒙古快3-首页, and weaponry.
Some of the industries that use ultrasonic cleaners to clean things include: healthcare (general practice, surgery, optometry, podiatry, etc), laboratory (sonochemistry, cleaning scientific and medical research equipment, cell disruption and mixing technology), manufacturing, jewelry, aerospace, automotive, defense, filtration内蒙古快3-首页, molding and fabrication, pharmacy and reconditioning and maintenance.
Multiple Transport Configuration Ultrasonic Cleaning System – Jayco Cleaning Technologies
Bench Top Ultrasonic Cleaner – Ultrasonic Power Corporation
Ultrasonic Pre-Sterilization System – ESMA
Ultrasonic Pre-Sterilization System – ESMA
Automated Ultrasonic Cleaning System – JRI Industries
The History of Ultrasonic Cleaners
内蒙古快3-首页The technology behind ultrasonic cleaners is derived from ultrasound technology, which was first discovered in a laboratory quite by accident in the 1930s. This happened when workers at the Radio Corporation of America (RCA), were using freon to cool radio components, and they noticed ultrasonic wave action surrounding a crystal operating at 300 kHz. However, they shelved the discover of ultrasonic power for years, not applying it until around 1949. Ultrasonic cleaners emerged from the lab and entered production facilities in 1952. Then, in the 1970s, people began using the technology to clean items inexpensively in the home.
Since the 1990s, the ultrasonic cleaning industry has seen many advances, as researchers have learned to clean parts using higher and higher frequencies and as they have learned to incorporate a variety of advanced cleaning actions. These include power spraying, rinsing, precision flushing and parts drying. In recent years, manufacturers have even been able to design systems that carry out these actions at such high rates of speed, that, when the ultrasonic cleaner is equipped or attached to deionized water, it produces zero residue.
All ultrasonic cleaning equipment is at minimum equipped with an ultrasonic transducer, an ultrasonic generator, and an ultrasonic tank, also known as an immersion tank.
Transducers work by converting the energy driven by the electric current into high ultrasonic frequency mechanical vibrations. The generator provides the transducer with the electrical energy it needs to make these mechanical vibrations. Manufacturers either attach the transducer to the side of the tank or lower it directly into the tank. (The tank is where you place the parts you want to clean.) Wherever it goes, the transducer emits ultrasonic sound waves into the tank. Once inside the tank, the sound waves cause cavitation.
The tank contains an ultrasound conductive fluid; this is the cleaning solution. Typically, it based on one of three different cleaning mediums: hot water cleaning, which uses a heated water stream; aqueous cleaning, which uses a water-based ultrasonic cleaning solution; and solvent or vapor cleaning, in which the solvent is evaporated then condensed onto the surface of the parts. Once this fluid explodes into bubbles, it scrubs the parts clean. Materials to which customers commonly give an ultrasonic wash to include stainless steel, iron, aluminum, copper, brass, plastics, molded rubber内蒙古快3-首页, wood, and absorbent cloth.
Usually, ultrasonic cleaner parts, particularly the tank, are constructed from a material like stainless steel. This is because a stainless steel tank provides ample corrosion resistance and durability.
There are many different ways that you can customize your ultrasonic cleaning system. For example, by pairing an ultrasonic cleaner with a square wave signal, you can turn your normal ultrasonic system into a multi-frequency cleaning system with which you can work on a variety of contaminants using a diversity of vibrations and frequencies. For ease of use, you can also turn your machine into a digital ultrasonic cleaner. You can also make it mobile with the addition of casters. Finally, if your application allows it, you can choose to have your system powered by a battery instead of a transducer.
内蒙古快3-首页Before you begin cleaning, you must lower your parts into the cleaner tank. Once they’re in the tank, you can turn on the system. You can do this with digital ultrasonic controls or with control knobs. The ultrasonic cleaning process truly begins when cavitation occurs in the ultrasonic bath. The agitation caused by cavitation releases energy and heat so efficient that the cleaning solution cleans both the exposed and concealed surfaces of the immersed parts.
内蒙古快3-首页Ultrasonic cleaners are unique for one main and significant reason: They provide an unprecedented quality of cleaning. Not only do they clean every nook and cranny, but they clean them better and more efficiently than other cleaning systems.
There are a wide variety of different of ultrasonic cleaners. Some of these systems are categorized by application. Examples of these include ultrasonic blind cleaners, ultrasonic jewelry cleaners, golf club cleaners, ultrasonic gun cleaners and ultrasonic degreasers.
Ultrasonic blind cleaners, as their name suggests, are designed to clean and remove contaminants like fingerprints, dirt, grease, and nicotine from blinds and shades of all kinds. Likewise, jewelry cleaners clean jewelry, golf club cleaners clean golf clubs, and ultrasonic gun cleaners clean guns. Degreasers clean the grease buildup found on automotive equipment and in parts processing. Other ultrasonic parts washers, such as industrial ultrasonic cleaners, immersible ultrasonic cleaners, and fully-automated ultrasonic cleaners, are categorized more widely.
Industrial ultrasonic cleaners work by creating high-frequency sound waves to lift debris and pollutants on the surface of the object they plan to clean. In addition to employing an ultrasound wave, to clean dirt from the industrial parts, the device also makes use of a customized solution and a robust electric heater内蒙古快3-首页 that warms it. Immersible ultrasonic cleaners offer many advantages including high flexibility and ease of operation, installation, and endurance.
内蒙古快3-首页Fully-automated ultrasonic cleaners improve upon conventional models of ultrasonic cleaning equipment because they increase pre-assembly cleaning quality and cut solvent use by ninety percent. These improvements are the result of harnessing heat pump thermal transfer techniques which serve to minimize solvent evaporation that occurs overnight. Combined with diagnostic process control, full-automated ultrasonic cleaners offer a dedicated computerized work transporter that facilitates, establishes and maintains optimal performance levels.
Advantages of Ultrasonic Cleaning Equipment
Ultrasonic cleaners deliver a superior level of clean that no conventional parts cleaning system can provide. This, however, is not their only advantage. They are also environmentally friendly, cost effective, time efficient, versatile, gentle, energy efficient, reliable and able to clean the smallest parts.
1. Environmental Friendliness: 内蒙古快3-首页Ultrasonic cleaning offers reduced biodegradable waste, emissions, and a safer working environment.
2. Cost Effectiveness: Since ultrasonic cleaning utilizes soap-based solutions in combination with sonic energy, it has minimal operating costs. The cost per operation can vary a little, depending on the type of cleansing agent used and the parts being cleaned. However, it is marginal in comparison to other options.
3. Time Efficiency:内蒙古快3-首页 The time required to clean metal parts using ultrasonic cleaning is relatively short, so you’ll see great savings on your energy bill.
4. Versatility:内蒙古快3-首页 Using ultrasonic industrial parts cleaners, you can clean up almost every variety of pollutants and particulates. Oil, grease, metal chips, cutting fluids, dirt, dust, sand, metal melts, paint, shavings, carbon, sulfur, oxides, and many other elements are in the list of contaminants that these intelligent devices can eradicate.
5. Gentleness: To clean parts and remove debris, ultrasonic cleaners do not rely on abrasion, scrubbing, spraying, vacuuming or the like. Instead, they offer a much gentler solution. Ultrasonic is so gentle that you can even use it to clean the delicate microchips of phones and laptops.
6. Energy Efficiency: In comparison with traditional industrial parts washers, ultrasonic cleaners consumer much less power. While other washing machines have scores of motors to perform different actions, ultrasonic washing machines内蒙古快3-首页 have just one motor to carry out different exercises. Furthermore, the cleaner motor is usually designed to work efficiently without consuming too much electricity.
7. Reliability:内蒙古快3-首页 Ultrasonic technology centers on effective and reliable parts washing. There is no moving or rotatory part in this application. To put it simply, ultrasonic cleaning devices do not work on a rotating mechanism. For that reason, ultrasonic washers keep working reliably and constantly.
8. Small Parts Cleaning: When you are working with ultrasonic cleaners, there is no need to worry about small machine parts. This cleaning system offers an ease in washing small parts that are typically tough to wash with conventional systems. In addition to this factor, you can perform cleaning even within open and deep sections of machine parts. Ultrasonic cleaning machines prove very effective for parts with passageways, small openings, cracks, and holes.
Ultrasonic washers do not require many accessories, as their work is pretty straightforward. However, there are some available to you, should they suit your application. Examples of these include extra sinks, casters内蒙古快3-首页 for mobility, hinged and/or insulated lids and containment baskets.
There are a number of different places you can set up your ultrasonic cleaner. For example, you can have it mounted on a table or in a frame, assembled next to walls that are installed with transducers or placed as a self-contained unit.
内蒙古快3-首页No matter where you put it, make sure that it is close to a standard grounded electrical outlet. Before you plug it in, make sure that your system’s power requirements match that of the outlet.
Proper Care for Ultrasonic Cleaners
If you run your cleaner safely and normally, it will rarely require maintenance. So, the key is to follow best practices and keep an out for defects.
For example, a bad practice among operators is to put parts directly at the bottom of equipment's tank, which damages the transducers. The best practice is to use a basket instead. Meanwhile, the most common defect with used ultrasonic parts cleaners is heat damage. Ultrasonic transducers release quite a bit of heat, which is dispersed in the liquid or solution in the tank, and running a unit with a low-level of solvent can effectively damage the bonding between the transducers and the tank, preventing cavitation. To check for heat damage, see there is any discoloration on the housing.
内蒙古快3-首页In addition, to make your ultrasonic cleaning equipment work even better and last even longer, you need to keep it at the right temperature (typically between 135? and 150?), make sure you have the right watt density and right output frequency (standard ultrasonic washers work at 40 kHz, or 40,000 cycles per second; the 40-kHz rate maximizes equipment life expectancy) and select the right cleaning solution.
内蒙古快3-首页The standards to which you adhere depend partly on your application and partly on government/industry standards. For example, if you plan to clean parts for medical purposes, your cleaner must be up to FDA standards. If you plan to clean military equipment, your part washer will likely need to meet Mil-Specs. In addition, for the best results, make sure your system and your practices are up to the code of standards organizations like ISO, ASTM, and NIST.
Things to Consider
The first thing to think about is what you plan to clean. Specifically, think about the shape, size, and quantity of parts you want to clean. This will help you pick the tub size of your ultrasonic cleaning equipment. You can purchase an ultrasonic cleaning tank with just about any capacity.
内蒙古快3-首页When picking out your ultrasonic part cleaner, you also need to consider the nature of your application. For the heaviest duty cleaning jobs, consider high-capacity ultrasonic cleaners, which are significantly sturdier than their standard counterparts.
Also carefully consider your cleaning solution. Cleansing agent types can be alkaline, acidic or neutral. The choice of which depends on the parts you’re washing. For example, while alkaline solutions work very well on hard metal parts like stainless steel, they can damage some non-ferrous metals and softer metals like aluminum. Likewise, don’t clean stain prone steel and other ferrous metals with water-based solution; they need a built-in rust inhibitor and rinsed in a rust inhibitor to be washed effectively, without any harm to the metal. Neutral pH cleaners are needed to clean delicate parts like copper内蒙古快3-首页 filaments or thin layers of metal. Mostly, they’re used with ultrasonic jewelry cleaner solutions.
To help you reach the right conclusion and build you the best cleaning system, you need the right manufacturer. This manufacturer will go the extra mile and treat you like you’re their only customer. They’ll make sure that you get a solution that works within your specifications, requirements, budgets, and timeframe. To find the right manufacturer for you, check out the companies listed above.
Ultrasonic Cleaners Types
are used to wash small parts. They have a small footprint and are often
rested on a counter or table.
- Golf club cleaners
clean golf clubs quickly and thoroughly. They are widely used at golf
courses for players to use.
takes place in a tank using an aqueous solution. In this process, it
is the cavitation that releases the contaminant from its base host.
- Industrial ultrasonic cleaners are large-capacity parts cleaners that use sound waves which produce
cavitation to clean, degrease and sterilize products in manufacturing
are used to wash small parts. As the name indicates, they are small
enough to sit upon a table.
do not require a lot of complicated machinery. Generally, they are built
in a rectangular shape, holding 100 gallons or less.
- Ultrasonic blind cleaners are equipment designed to clean window blinds utilizing ultrasonic cleaning
techniques. They provide for a very thorough cleaning, removing allergens
like dust, pollen, soot and nicotine, as well as any other accumulated
- is a process that uses ultrasonic sound waves to clean.
- uses millions of tiny bubbles to scrub.
- Ultrasonic cleaning solution is used in ultrasonic parts cleaners as an
important part of the cleaning process, since water alone is not effective at
cleaning the dirty part or product.
- Ultrasonic cleaning systems use sound waves to clean, degrease and sterilize products, parts and
machine components of grease, dirt, wax, lubricants, oil and other
- Ultrasonic degreasers are used to clean critical parts by incorporating both ultrasonic immersion cleaning and conventional vapor degreasing.
- Ultrasonic jewelry cleaners use ultrasonic frequencies to clean cracks and crevices in jewelry that are difficult or impossible for traditional cleaning methods to reach.
- Ultrasonic parts cleaners are underwater cleaning systems that use high frequency sound waves to clean parts with hard surfaces.
- Ultrasonic tanks are the components of ultrasonic cleaners that hold the water, cleaning solution and parts to be cleaned.
- uses solvents in an environmentally-safe chamber. The
vapor and ultrasonic agitation work together to clean parts.
- Ultrasonic transducers are the power source of larger cleaning systems that convert electrical
energy from a generator into mechanical energy, or sound vibrations,
which cause cavitation.
- Ultrasonic washers use ultrasound waves and special fluids to clean jewelry, surgical instruments, and golf clubs.
Ultrasonic Cleaners Terms
to the energy of sound waves and the science and application of acoustic
flowing in one direction through a fluid because of sonic waves, like
the action of a transducer in ultrasonic cleaning.
– Rotation of components
that allows cleaning solution and cavitation to remove contaminants.
– Mechanical amplitude
rising from both ends of an acoustic element. Amplification could be negative
– The use of
water-based solutions for the cleansing process.
– Small-parts container
comprised of mesh or containing holes.
– An air pocket in
a component where the cleaning solution cannot reach and the cavitation
process cannot occur.
– Cleansing bubbles
caused by ultrasonic waves in liquid, which create negative pressure.
– The succession
of rinses used for the washed part(s). Water flows in a direction opposite
of the flow of the parts, which allows for exposure to cleaner water throughout
– Using a
basket that spins to enable the water and contaminants to separate from
the surface of the cleansed part(s).
Cleaning Solution – Water-based
detergent or organic solvents that provide an intense amount of cavitation
– A water
break testing process used to determine if the components are free of
oil and other contaminants. A surface quality monitor takes measurement
for thin films of contaminants.
– A system
in which wastewater is recycled once it has been treated and purified
so it can be recirculated through the wash and rinse tanks in an aqueous
– Acoustic wave
used in ultrasonic cleaning. Parts exposure to this wave occurs throughout
the full process.
– The cleanest
stage possible for the components to experience. Cleanliness is essential
for the uses of the product.
– A device that generates
– The device used in the
process of removing moisture from components.
– The component that
provides electrical energy at the preferred ultrasonic frequency to the
transducer. Electrodes are typically thin metal plates.
– Also known as the
"power supply," it is the equipment component that provides
energy and control to the converter or transducer of an ultrasonic device
or system which is electronically run.
– A measurement unit
for frequency equal to cycles per second (cps). One Hertz is the same
as one cps.
– A common element of amplification that is equipped with
a tip in a probe for ultrasonic systems.
– A unit of
measurement for frequency equal to one thousand cycles per second (cps).
components by submerging them in an aqueous cleaning solution.
– A factor
that affects the construction of the tank, generator choice and cleansing
– Point of maximum amplitude.
– Fixed point of minimum
– A ceramic crystal between two
strips of tin. Voltage taken through the tin will displace through the
ceramic crystal, and the diaphragm attached to the transducer then creates
a pressure movement that makes a wave through the aqueous solution in
– Specific to ultrasonics
only, it refers to the converter, horn and tip system that receives power
from a generator and performs work.
– Using clean water or
solution to remove residual detergent.
The cleaning level that is lower than critical cleaning. Aesthetic or
quality problems could occur if not cleaned well.
– Not as imperative as the cleanliness
of critical or somewhat critical, but still poses an aesthetic or quality
problem if not cleaned well enough.
– Pertaining to the velocity
of speed of sound in contrast to ultrasonic. Labeling cleaning devices
as sonic does not indicate that it is ultrasonic with cavitation, just
that it vibrates components.
film depth of contaminant left on cleaned part.
– Containers to hold the
solution and part(s), usually rectangular in shape and manufactured in
almost any size.
– Component that receives electrical energy from the
generator or power supply and converts it into mechanical vibrations.
the frequency of standard electric into high frequency needed to create
– An up-and-down
motion in an aqueous solution, in which spray blasts clean the submerged
parts. Vertical agitation is a powerful cleaning method for parts containing
blind holes or intricate passages.
内蒙古快3-首页 – Determines
if oil is no longer present on the cleaned part.
Ultrasonic Cleaners Informational Video