Ultrasonic Parts Cleaners
Ultrasonic parts cleaners are cleaning systems that use a combination of ultrasonic sound waves, or high frequencies, and water or a cleaning solvent to clean, sterilize and degrease, primarily, industrial parts. Ultrasonic sound waves facilitate cleaning when they create vibrations that in turn create millions of tiny scrubbing bubbles that clean not only part surfaces, but also hard-to-reach spots like narrow grooves and holes. The ultrasonic sound waves usually emit vibrations between 20 and 400 kilohertz (kHz). Most often, the kinds of contaminants ultrasonic cleaners remove are those created or used during industrial processes, such as dirt, oil, wax, lubricants and grease. However, they can also target substances like pigments, algae, bacteria, lime scale, fingerprints, mold release agents and blood.
To accommodate the many applications they may serve and the many settings in which they may be placed, ultrasonic parts cleaners vary greatly in size and configuration. However, most have some combination of the following components: transducers, pumps or pressure generators, ultrasonic agitators, a cleaning tank, a reclamation system, nozzles and a metal cabinet that serves a housing. Also, in order to make sure that every nook and cranny of the parts in question are properly cleaned, parts cleaner systems often incorporate tumbling baskets, oscillating systems or rotating parts holders. In addition, the majority of them use some sort of drying system, the possibilities of which range from built-in heating exchangers to heat guns. The basic process of ultrasonic parts cleaning begins with the parts being set in baskets and immersed into the cleaning solution, which is typically heated to about 100. Once the parts are in the liquid, high frequency sound waves generated by a transducer, either built into or lowered into the cleaning tank, agitate the liquid, causing cavitation, or the formation and implosion of millions of tiny bubbles. During this is implosion, the scrubbing action occurs. The number of implosions directly correlate with the frequency level; the smaller the particles to be removed, the higher the frequency needs to be. Once the implosion process has run its course, the parts are removed and rinsed off either with water or a solvent, then dried. Typically, this process takes between three and six minutes, but it can take up to twenty minutes or more.
Sometimes, vapor degreasing machines that use hydrocarbon cleaning solutions are integrated into smaller ultrasonic parts cleaning systems. These machines employ a three tank system that consists of a lower tank, an upper tank and a refrigeration coil at the top. Cleaning of dirty fluid begins in the lower tank, where dirty fluid is gathered. In the lower tank, the dirty fluid is heated until it evaporates. As it evaporates, it gathers on the coil, where it condenses. Eventually, it falls into the upper tank. Once in the upper tank is full, it overflows into the ultrasonic parts cleaner’s work tank, where it is used to clean the contents of the tank. While the initial cost of this type of ultrasonic parts cleaner is somewhat high, it does tend to pay off in the long run. Fluid used in these systems can be reused over and over, thus minimizing pollution and waste.
There are many reasons to invest in an ultrasonic parts cleaner. For one, these automated cleaners work faster and deliver more consistent results than other methods of parts cleaning. In addition, the solutions they use are far more environmentally-friendly than those used by their peers. Along those same lines, the process of ultrasonic cleaning is very energy efficient and requires little labor. Capable of cleaning one or several items at the same time, ultrasonic parts cleaners are popular for not only industrial cleaning, but for a variety of commercial and even at-home tasks, such as the cleaning of: jewelry, small automotive parts, surgical instruments, coins, fishing reels, watches and hard drive components. Whether an application from the automotive, beverage, electronics, marine, medical, pharmaceutical, sports equipment or weapons and defense industry, its needs can be met by an ultrasonic parts cleaner. Investigate the purchase of new or used ultrasonic parts cleaners for your application(s) today, by reaching out to one or more of the highly qualified parts cleaner suppliers and manufacturers listed here on IQS Directory.
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Modular Ultrasonic Parts Cleaner – Jayco Cleaning Technologies
Custom Ultrasonic Parts Cleaning System – Ultrasonic Power Corporation
Automatic Ultrasonic Cleaning System – ESMA
GMC-3523 Ultrasonic Parts Washer – Blackstone-NEY
4 Sided Overflow in an Ultrasonic Parts Cleaner – Jenfab
Conveyor Parts Cleaner – JRI Industries
How to Use Ultrasonic Parts Cleaners for Maximized Effectiveness
Ultrasonic parts cleaners are a type of industrial cleaner that employs ultrasonic energy to achieve outstanding cleaning results. In conventional industrial parts washers, ultrasonic sound wave generators can be introduced to attain superior results. Theoretically, sound waves are directed at the cleaning solution or solvent using ultrasonic transducers and generators. The frequency of the sound wave can be as low as 20 KHz and as high as and more than 170 KHz, depending on the type of application and contaminant.
The effectiveness of ultrasonic cleaning relies on two factors—the frequency of sound waves and the solution/solvent used for cleaning. However, many other factors can influence the cleaning results. In the following paragraphs, we suggest a few techniques to improve the output of industrial ultrasonic cleaners.
Carefully Plan Your Ultrasonic Cleaning Process
Much like you prepare a proper plan for using your industrial machinery, the installation and application of an ultrasonic cleaning system will also require you to follow a thoughtful strategy. These cleaning appliances should be used according to your overall business requirements. Additionally, you should decide which capacity or type of ultrasonic cleaner will be ideal for your purpose. Fine-tuning the cleaning appliance with the application for which it is being used is an inevitable exercise.
Weighing the potential severity of environmental contamination is also a crucial aspect when setting up the cleaning process. Heavily contaminated parts need different and more thoughtful cleaning in comparison to less soiled machine parts. For very dirty objects, you might need arrangements for cleaning at more than one station. Whether or not ultrasonic technology is leveraged across all cleaning processes, you should weigh the level of contaminants involved.
Determine the Cleaning Solvent and Temperature
As stated earlier, the type of cleaning solution used has a direct impact on the quality of cleaning. Cleaning solutions should be chosen according to the type of application, contaminant, and part that have to be washed, and most importantly, while keeping industry protocols and regulations in mind (ask your local authorities regarding this factor).
Typically, there are three types of cleaning solutions used for parts cleaning–acidic, neutral or plain, and alkaline. All these cleaning solutions have different pH levels and are used to meet different requirements. However, the biggest change recently has been the shift to aqueous cleaners for many types of parts-cleaning applications.
Acidic chemistry is suitable for the removal of metal oxides; neutral ones for oily and greasy elements; and alkaline for all kinds of oils and grease, inks, and carbon compositions. By turning the solution reservoir into an ultrasonic tank, or simply by introducing ultransonics into the tank, the efficacy of cleaning can be raised. Alternatively, the temperature of the ultrasonic reservoir to could be raised to about 180 degrees Fahrenheit in order to improve the cleaning success.More Ultrasonic Parts Cleaners Information