Ultrasonic cleaning is a cleaning method widely used in a multitude of industries, from the pharmaceutical industry to weapons manufacturing. This method is so popular because it has a high number of advantages and we will focus on a few of the said advantages in this short article.
Before the environment became a major concern, many industries mostly used chemical cleaners. It was often the case that these cleaners contained harmful substances, such as esters and chlorinated hydrocarbons, which can seriously pollute underground water supplies.
These chemicals also emanated highly toxic vapors and the workers were often required to wear masks to protect them from the dangerous fumes. In contrast, ultrasonic cleaners use detergents soluble in water to remove contaminants instead of harsh chemicals.
Thorough and gentle cleaning
More delicate objects, such as jewelry or certain instruments, could be damaged by harsh chemicals or hand cleaning. These items require both a thorough and gentle cleaning.
The cavitation process which occurs during ultrasonic cleaning allows the solvent to reach into narrow crevices and remove unwanted contaminants, while keeping the piece safe from damage. That’s one of the reasons many jewelry workshops are equipped with some of the best ultrasonic jewelry cleaners out there.
Wide range of applications
Ultrasonic cleaners can be customized to suit specific cleaning needs. These systems can be used by nearly anyone, from passionate collectors to government agencies and private companies.
At home, ultrasonic cleaners can be utilized to clean jewelry and collectible coins in order to remove rust, skin oils or dust. Automotive workshops clean their tools with an ultrasonic unit to remove lubricants or other residue that can keep a car from working well. Police and federal agents clean their weapons or handcuffs and other pieces of equipment with ultrasonic cleaners.
Wide range of sizes
Due to its many applications, ultrasonic cleaners come in different sizes, made to fit specific cleaning needs. They can vary from tabletop units to big, industrial-sized units.
That means the perfect-sized machine can be purchased for each service needed, and there is no need to waste energy or solvents on a “one size fits all” cleaning mechanism. Nor space to store the unit is wasted either, for that matter. Some units use specific solvents to remove certain contaminants, while other ultrasonic cleaners will only require water and a small amount of detergent or degreaser.
Low electricity consumption
When comparing ultrasonic cleaners to other types of cleaning systems that use different motors to pump, agitate, circulate, spray, and capture the cleaning chemicals and their vapors, ultrasonic cleaners are clearly in advantage as they only require one small motor to filter the solution in the tank.
The entire cleaning process is done with electrical energy and transducers, keeping electricity consumption to a minimum. Using less electricity is another reason ultrasonic cleaners are more environmentally friendly than other cleaning equipment.
Remove an extensive array of contaminants
Ultrasonic cleaners can remove a variety of residues from an item’s surface, including grease, wax, sand, rust, dirt, dust, or clay down to a microscopic particle size. There is no other cleaning machine that offers this level of flexibility in one system.
In addition, ultrasonic cleaners can also remove mold and bacteria from surfaces. This makes them perfect for cleaning equipment used in food industry for preparation and processing of food, as well as for cleaning instruments and devices used in the medical and pharmaceutical industry.
Because it does not use dangerous chemicals during the cleaning process, an ultrasonic cleaner prevents those that handle it from inhaling harmful chemical fumes. Moreover, it also prevents technicians from handling sharp instruments that could contain biological residue.
Previously, workers had to handle medical instruments, such as scalpels and drill parts, which could puncture the skin and expose them to a potentially dangerous contaminant. With an ultrasonic cleaner, the technician only needs to place the item in the tank, add water and cleaning solution, and turn on the unit.
One of the biggest advantages of relying on ultrasonic cleaners is their long-term cost efficiency. The ability to clean multiple items quickly, thoroughly and gently is paramount for many industries, ranging from medical facilities to manufacturing plants and automotive workshops.
These systems are automated and they are so efficient that a technician can clean up to 20 items at a time using ultrasonic cleaning technology.