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2L Jewelry Ultrasonic Cleaner Without Drain Vavle

The 2L ultrasonic jewelry cleaner is a powerful tool for cleaning jewelry and other parts. If you have any cleaning troubles in your jewelry store or repairing shop. This model will be a suitable tool for you.

Additional information



Ultrasonic Power


Heating Power




Tank size


Unit Size


Single Packing Size



0~30 Minutes Setting

Container Loading

20 GP:1600pcs/40 GP:3200pcs


Details About 2L Jewelry Ultrasonic Cleaner Without Drain Vavle

How to Use Ultrasonic Jewelry Cleaner?

Some of you might be at a loss as to how to use the jewelry cleaning machine effectively. Most brands of the best professional jewelry cleaner are easy to use and are quite effective in removing dirt and grime from your jewelry.

To use your cleaner, turn it on so that the motor produces the ultrasonic vibrations needed to clean your jewelry or other items. Pour your cleaning solution in the tank before you place your jewelry and items inside.

You can either choose a cleaning solution bought from the store or make one yourself with water and a tablespoon of ammonia (or dishwashing liquid). Allow the machine to run with just your cleaning solution for about 5 – 10 minutes to allow the solution to be well mixed. One mistake to avoid is to put cold water or solution into your ultrasonic cleaner. The thing to do is to heat (don’t boil) the mixture first before putting it into your tank. Of course, you won’t need to take this step with ultrasonic cleaners that already have a built-in heater.

Once you have poured the hot water and cleaning solution into your tank, place your jewelry inside. Avoid placing too many items into the tank at the same time as this will scratch or damage your jewelry items.

Set your timer to allow the ultrasonic jewelry cleaner to run for as long as you need to clean your items. Your time may run from between one minute to twenty minutes depending on how much dirt or grime you need to remove. You may need to repeat this cycle if your jewelry or item is not cleaned properly the first time around. In addition, you may also need to do some pre-cleaning to remove excess dirt or grime before placing it in the ultrasonic cleaner.

At the end of the cleaning, turn the cleaner off and allow your items to settle for between five to ten minutes to allow the dirt particles to sink to the bottom of the tank. Then take the items out and use a soft brush to remove any dirt that may have remained. Rinse the items to remove any detergent or solution that is left and dry your item with a soft rag or cloth.

Is Ultrasonic Jewelry Cleaner Safe For Diamonds?

Although diamonds are said to be the hardest and most durable stones cleaning them in a normal ultrasonic jewelry cleaner can be a risky task.

Diamond clarity generally depends on inclusions and blemishes it has. Diamonds with more inclusions are said to be of low clarity grade and carry higher chances of getting damaged internally when cleaned in ultrasonic cleaners.

Even diamonds with higher clarity grade or enhanced clarity are at risk of getting damaged when cleaned ultrasonically. This is due to the fact that the clarity of these diamonds are enhanced through the processes such as laser drilling or fracture filling. And cleaning these enhanced diamonds can cause the internal fillings to break or crack sooner.

As not all the ultrasonic jewelry cleaners are built for cleaning diamonds (and also colored diamonds) you should once check with the manufacturer, whether the machine you are going to purchase is really safe for diamonds or not.

According to the Gemological Institute of America’s Essential Colored Stone Reference Guide ultrasonic cleaning for corundum stones such as sapphire and rubies is safe to implement as far as your stones do not carry inclusions.

Also, you can use ultrasonic cleaning devices safely for gemstones that are not fractured from inside or have been not cavity filled.

If you are pretty unsure about the jewelry type of gemstone you want to clean, it is best to avoid the diamond ring ultrasonic cleaner for a while and use other recommended methods or products.

Although using the ultrasonic cleaner for diamonds is not recommended all the time if you purchase the best ultrasonic jewelry cleaner for diamonds, you can, of course, try it for home use once in a while.

Brief Introduction Of 2L Ultrasonic Cleaner:

The 2L ultrasonic cleaner is a helpful cleaning tool for your dirty parts. It has 60W ultrasonic power which can handle the normal cleaning job. Besides we have five different series for you to choose.

  • Digital control ultrasonic cleaner without additional function. (This model is a classic model which was made more than 20 years ago. It has stable quality and power. )
  • Mechanical control ultrasonic cleaner without additional function. (This model is also a classic model which was made more than 20 years ago. The analog control is an easy control way. It has stable quality and power. )
  • Digital control ultrasonic cleaner with degas and double power. (This model is designed for handling heavy cleaning tasks and light cleaning tasks at the same time. You can choose different power according to your cleaning task. The degas function will help improve the cleaning effect.)
  • Digital control ultrasonic cleaner with low noise and power-adjustable. (This model is specially designed for customers who need a low noise environment. It can cut working noise under 60db.)
  • Digital control ultrasonic cleaner with adjustable power. (This model can adjust ultrasonic power from 0 to full power)
  • Digital control ultrasonic cleaner with sweep frequency, degas and power-adjustable. (This model has sweep frequency function which can avoid the hot spot during ultrasonic cleaning)

You might want to know what is degas function and what is sweep frequency function. Please check below:

Degas: Degas function can drive out gas in cleaning liquid which will absorb ultrasonic energy.

Sweep frequency: Sweep frequency technology to ensure uniform levels of ultrasonic activity throughout the fluid, these baths offer high performance giving an accurate and precise ultrasonic process. It can avoid the hot spot on the cleaning object.

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