2.2L China Ultrasonic washing machine with multi- Functions for glasses jewelry


SKU: 118780737015138 Category:



 Different ways of cleaning:

1. General Cleaning – only use warm and fresh water, warm water’s temperature is about 50 centigrade.
2. Enhanced Cleaning – add a few drops of standard liquid soap or detergent into the water, some basic non-acidic cleaning agents can be used also.
3. Extensive Cleaning – Removing tarnish, carbon and rust from non-plated metals. It is recommended to use specialist cleaning solution in associated using Ultrasonic cleaner. 

Multipurose Cleaning

It’s efficient for most of household items that could be used to clean, 
get the best cleaning effects with the least effort.


Product Name
Derui ultrasonic DR-P22
stainless steel SUS304
Ultrasonic Power
Heating Power
Ultrasonic Frequency
Unit Weight
Tank Size
Transducer PC

Main features:

1) All the buttons are touch-sensitive, LCD window show
2) Temperature control knob (cleaning liquid temperature setting), Timer control knob (cleaning time setting)
3) START/PAUSE & Memory button, On/Off button.
4) Ultrasonic Power setting button, power set 40%-70%-100%.
5) Degas sweep pulse button
Degassing is the removal of dissolved oxygen trapped in a liquid. In ultrasonic cleaning systems, trapped, dissolved oxygen in the ultrasonic cleaning solution will hinder the ability of the system to clean. This dissolvedoxygen must be removed from the system by degassing.

Sweep function guarantees an optimum sound field distribution in the cleaning bath due to a modulation of the frequencies.
Pulse activetable power increase of approx. 20% by inforcement of the peak performance (High-strength cleaning power 120% with pulse).

1.Q: How to control the cleaning time?
A: Generally, 5minutes is enough for daily goods clean.
2.Q: Does ultrasonic cleaner damage the articles?
A: Ultrasonic cleaning is considered safe for most parts; although in some cases it is necessary to observe caution. Although the effect of thousands of implosions per second is very powerful, the cleaning process is safe.
3.Q: What about after-sale service?
A: our company provides 1 Year warranty. If any technical problem during warranty time, replacement parts will be sent free of charge. After warranty time, technical support is also available for every customer.
4.Q: What kind of cleaning solution should I use?
A: A large variety of different formulas designed for specific applications. Proper selection is crucial for acceptable cleaning activity and to prevent unwanted reactions with the work piece.
5.Q:Are you a factory or trading company?
A, Yes we are the factory and have 15 years production experience
6.Q:Does the products have certificate?
A:Yes, we have CE,RoHS ,FCC certificate,if you need also can be sent
7.Q:What’s the shipping method?
A:International express and sea transportation,Depend on customer.
8.Q:Can I use my own forwarder to transport the products for me?
A:Yes, if you have your own forwarder in shenzhen, you can let your forwarder ship the products for you.
9.Q:Can we print our own brand?
A: Yes, Of course.Will be our pleasure to be one your good OEM manufacturer in China to meet your OEM requirements.
10.Q:How to Place an order?
A:Please kinldy send us your order by email,we will confirm the PI with you .we wish to know the below:your details address,phone/fax number,destination,transportation way ;Product informaiton:item number,size,quantity,logo,etc

If you have any other questions, please contact us directly and we will reply within 24 hours.

Specifications Of Different Size

Shenzhen Derui Ultrasonic Equipment Co., Ltd is a professional manufacturer and exporter of ultrasonic cleaner, Since 1998 our company began to research the first generation of digital ultrasonic cleaning machine to now work the way it excited type, with more than 14 years experience in the design and manufacture ultrasonic cleaners, with the design, development and production of diverse range ultrasonic cleaner including lab, dental, medical sectors, opticians, ophthalmology, jewelry branch, watchmaker branch tattoo, electronics, industry, workshop etc.Our well-equipped facilities and excellent quality control meet the evaluations of CE and have RoHS certifications, throughout all stages of production enable us to guarantee total customer satisfaction. excellent performance and complete certificate ,all are major factors to make our products are sold to all over the world with its good after-sales service system, and with relatively high market share in US,UK, Germany, Janpan and other developed countries.

Additional information

Digital timer



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