◙◙◙◙ Product Specifications ◙◙◙◙ 

Type: Ultrasonic Cleaner Cleaning 
Duration: 8~10 minutes 
Certification: CE 
Power (W): 0.2W 
Voltage: 1.5V 1 X AA batteries (battery not included) 
Weight: 150 grams 
Dimensions: 90 X 115mm 
Inter Size: 85 X 65mm 
Capacity: 150ml 
Material: PE Plastic 

◙◙◙◙ Main Features: ◙◙◙◙ 
1.You can use ultrasonic cleaning machine to clean gold and silver jewellry and other items such as watch strip / shaver blade / coins / dentures / bracelets / contact lenses, etc. 
2. Highly Portable 
3. Energy saving. Use only 1 x AA Battery. Yet very powerful.

How it works:
All you need to do is add water and the device will create 42,000 ultrasonic energy waves per second that will clean and restore your items to their former brilliance without using harsh chemicals or scrubbing. The extreme vibrations created by the machine cause even the most stubborn dirt and grime to detach. Millions of microscopic cleansing bubbles clean in ways no hand or brush could match. And the best part is it won't harm your precious valuables in the slightest! Plus you can let the jewellery cleaner do the work while you attend to other things and you don't need to make a special trip to have your items cleaned.

What are advantages of ultrasound over traditional cleaning methods?

1) minimizes the use of manual labour;

2) Makes cleaning and degreasing without the use of organic solvents;

3) Reaches every area of product and remove all types of dirt;

4) Shorten processes such as extraction, dispersion, purification, and chemical reactions;

5) Eliminates costly mechanical and chemical cleaning of heat exchangers.

Applications:

Cleans jewellery, necklaces, rings, earrings, bracelets, eyeglasses, sunglasses, keys, gold, diamonds, silverware, precious coins, metal badges, metal watchbands, waterproof watches, shaver heads, razor blades, dentures, combs, toothbrushes, valves, nozzles, small machine parts, printer heads, and other valuables!

Items Not Suitable For Ultrasonic Cleaning

> Soft Jewellery: Pearls, emerald, ivory, coral, agate, sea turtle shells, etc

These items are not hard, so scratches may occur during cleaning.

 

> Welded, Plated and Glued Items: Welded or plated metal items, glued items

Ultrasonic cleaning may increase the gaps inside the welded joints, plated coating or glued items and may cause separation.

 

> Watches: Except diver's watches with depth rating over 50 m (150 ft).

Because the strong penetration capability of the ultrasonic waves, water may get into the watches if they are not truly waterproof. Use the watch stand we supply as a precaution.

 

> Others: Glass, ceramic, camera filters with pre-existing cracks.

Ultrasonic cleaning may increase the cracks pre-existed in the coating on the glasses, ceramic, and glass. If the items have no pre-existing cracks, then it is okay.

Recommended Application
Home, Office, Hotel, Optical, Jewelrey, timepieces, mobile phone repair, office supplies and household goods.

Remarks: As the stain on the coins has been there for more than 10years so it is rather "stubborn" and it will not be 100% removed. Please note the above demo is purposely meant to take in the toughest stains to show you how effective the small yet strong machine can work on your other items which most probably less "dirty" as the above coins.



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