These devices, along with an appropriate ultrasonic cleaning solution, are capable of cleaning even the hardest to reach cracks and crevices in the jewelry. Read More…
Leading Manufacturers
ESMA, Inc.
South Holland, IL | 800-276-2466Since 1972, Esma Inc. has been producing quality ultrasonic cleaners, as well as benchtop electropolishing equipment. Esma offers a unique and progressive approach to automating the ultrasonic cleaning process.
Omegasonics
Simi Valley, CA | 800-669-8227Turn to Omegasonics for high quality ultrasonic cleaners that are environmentally safe and designed to save you money in the long run. These hassle-free products are ideal for a multitude of applications and we are a forward thinking company that strives to provide you with the most innovative solutions. If you would like more information then please give one of our representatives a call today!
Great Lakes Finishing Equipment
South Elgin, IL | 708-345-5300Great Lakes Finishing Equipment, Inc. is a full line supplier of aqueous and semi-aqueous ultrasonic cleaning equipment. Equipment includes benchtop cleaners, tank and generator series, immersible transducers, console systems and engineered systems. Our customers include defense, aerospace, medical, firearms and industrial.
Blue Wave Ultrasonics, Inc.
Davenport, IA | 563-322-0144If you are in need of cleaning solutions for problem contaminates such as carbon, dirt and flux, then Blue Wave Ultrasonics has the solution in the form of state-of-the-art ultrasonic cleaners. As premium ultrasonic cleaner manufacturers for extensive applications including tubing, gears and saw blades, Blue Wave Ultrasonics ultra sonic cleaners serve industries including optical and electronics.
Tabletop Ultrasonic Jewelry Cleaner - ESMA, Inc.Aqueous and organic solvents are the two cleaners used in an ultrasonic jewelry cleaner. An aqueous cleaner is a solution in which the solvent is water and, therefore, extremely gentle to jewelry. An organic cleaner contains a chemical solvent which might be too harsh on jewelry depending on the chemical used. The best solutions to use in ultrasonic jewelry cleaning equipment are surfactants, detergents, and ammonia.
Ultrasonic jewelry cleaners have the advantages of being fast, easy to use, and consistent. They require little manual labor and leave jewelry looking spotless. Ultrasonic jewelry cleaners are ideal for cleaning most metal jewelry, such as gold, stainless steel, and silver, although this process may be a little too rough for certain gems set in jewelry pieces. Durable stones, such as diamonds, rubies, garnets, and sapphires can benefit from an ultrasonic jewelry cleaner, but emeralds, amber, opals, and pearls, which are softer stones, could get dulled or damaged in the ultrasonic cleaning process.
3.5 Gallon Ultrasonic Jewelry Cleaning Systems - ESMA, Inc.Like all other ultrasonic cleaners, jewelry cleaners have at the least a power source, an immersion tank, a generator, and a transducer. The transducer introduces ultrasonic sound waves into the tank which holds a basket containing the jewelry. Controls on the machine allow the operator to select the temperature and time limit.
The ultrasonic cleaning process begins when cavitation occurs. Electrically signaled ultrasonic frequencies travel through liquid, stretching and compressing the cleaning solution until the molecules can not be stretched any further. The liquid breaks apart, creating innumerable bubbles that form under negative pressure. The size of these bubbles increases until equilibrium is reached and the bubbles are rapidly compressed. Millions of tiny, powerful microbursts from the collapsing bubbles perform a scrubbing action that cleans every surface of the jewelry item.
Environmental concerns raised in the last decade have made some companies change the chemistry in their solvents and replace them with biodegradable solvents which eliminate ozone depletion potentials and other hazards. These more environmentally friendly water-based solutions replace some of the chemicals used for degreasing. Many companies are also redesigning their cleaning equipment to ensure the solvent is reclaimed automatically in the unit so there is no significant waste stream.
