Ultrasonic jewelry cleaners are used by jewelers around the world. Professional cleaning supplies are a must for serious jewelers. Quality Ultrasonics bring confidence and ease to your cleaning tasks.

We carry a variety of Ultrasonics by Gemoro starting at one pint and increasing in size to thirty-two quarts.

Click here to view our catalog of Ultrasonics.

  Information About Ultrasonics

Ultrasonics are commonly used as jewelery cleaners but what is less known is the background behind this form of cleaning. Ultrasonic is actually the sound generated above human audible level. Humans can hear sounds at different frequencies and those that are above 16 kHz are typically considered to be ultrasonic. Normal ultrasonic frequencies used for cleaning purposes range from 20 kHz to 80 kHz.

   Ultrasonics as Cleaners

Ultrasonics are used as jewelery cleaners because when mixed with the appropriate liquids, the pressure forms a vacuum which cleans the item. Tiny bubbles are formed during the process and the Ultrasonic equipment cleans the jewelery even within the cracks.

The frequency of an ultrasonic cleaning device actually has nothing to do with its cleaning power. The ideal cleaning frequency is determined by the chosen piece of jewelry that is to be cleaned. Essentially, the higher the frequency the more capable it is to remove smaller particles.

National Jewelery Supplies is a leading distributor of Ultrasonic cleaning equipment. We carry Ultrasonic 21 Quart Ultrasonic, 10 Quart Ultrasonic, 6 Quart 6Qth Ultrasonic, Crest 3 Quart Ultrasonic - Heat & Timer, 3 Quart 3Qth Ultrasonic, Crest 2 Quart Ultrasonic - Heat & Timer, 2 Quart 2Qth Ultrasonic 1 Pint No Heat Ultrasonic, Ss Basket For 6 Qth, Sparkle Spa Ultrasonic, Ss Basket For 3 Qth, Ss Basket For 2 Qth, Gallon Super Concentrate, Double Ring Rack W/Legs, Quart Super Concentrate, Stainless Steel Ring Rack, 12 Steamer Tweezer, and Ring Rack Legless, among other jewelry cleaning items.

Click here for our full list of Ultrasonics