EIWEI 6L Ultrasonic Cleaner of Ultrasonic Power Adjustable Series (CD-C6)

Regular price$269.99
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  • Ultrasonic power from 0 to 100% adjustable
  • Intuitive knob controls for easily adjust power, time and temperature settings with convenience.
  • New design plastic handle for easily handling the machine
  • Timer settings up to 20 minutes or continuous
  • Temperature settings up to 80 °C
  • 1.5 gal. tank volume
  • Drain with valve for easy emptying of the tank
  • Package weight: 19 lbs

For those who demand more control over their cleaning processess, EIWEI CD-C6 Ultrasonic Cleaner offers the ultimate in customization and efficiency. Ideal for advanced ultrasonic cleaner users, this model allows you to fine-tune the ultrasonic power, time and temperature to achieve optimal results for a wide range of applications.

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Shipping time: It takes 1-2 business days to process your order, and another 2-5 business days (Depending on the option you choose) for the order to arrive at your door. Your delivery confirmation email will contain your tracking number and order details. Should you have any questions, our team is also on hand 7 days a week and can be reached at support@eiweisonic.com.

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Why Use Ultrasonic for Cleaning

Non-Destructive Cleaning

CD-C series ultrasonic cleaner gentle enough for delicate items yet powerful enough for the toughest jobs, our ultrasonic cleaner ensures that your valuables are cleaned thoroughly without any damage.

Chemical-Less Cleaning

Uses only water and a small amount of cleaning solution, reducing the need for harsh chemicals and protecting the enviroment.

Time and Effort Saving

Achieve professional cleaning in minutes, cutting down on time and labor compared to traditional methods.

Why Choose EIWEI CD-C6 Ultrasonic Cleaner

Ultrasonic Power Control

EIWEI CD-C6 ultrasonic cleaner allows you to fine-tune the cleaning power. Adjust the cleaning power to suit the specific needs of different items, from delicate jewelry to robust automotive parts.

Advanced Cleaning Action

40kHz High-frequency ultrasonic waves create millions of tiny bubbles that penetrate deep into every nook and cranny, lifting away dirt and contaminants effortlessly.

Enlarged Plastic Handle

Upgraded and enlarged to plastic handles for easier handling and improved user comfort.

Continuous Timer

Turn the knob to the left to keep the ultrasonic running continuous, or turn it to the right to set the ultrasonic working time for up to 20 minutes

Fast Heater

Effectively removes oil, wax, and other stubborn dirt by heating the cleaning solution, making it easier to break down and eliminate tough residues.

Robust Construction

Made from high-quality SUS304 stainless steel, the tank is resistant to corrosion and built to last.

1.5 Gallon Volume

The large tank can hold multiple items at once, making it ideal for both personal and professional use.

Intuitive Knob Controls

Easily adjust ultrasonic power, time, and temperature settings with convenience.

What Can You Clean with EIWEI CD-C6 Ultrasonic Cleaner


Restore the sparkle to you rings, necklaces, earrings, and bracelets.


Clean your glasses and lenses, removing smudges and grime.


Safely clean watch bands, cases, and other components.

Dentures and Dental Tools

Ensure thorough hygiene and cleanliness for dentures, dental instruments, and retainers.


Clean small electronic components, circuit boards, and tools.

Automotive Parts

Clean carburetors, injectors, and other small engine parts effectively.

Before & After Ultrasonic Cleaning


The duration of the cleaning cycle can vary depending on the object being cleaned and the degree fo contamination. Most household ultrasonic cleaners run cleaning cycles ranging from a few minutes to about twenty minutes. Industrial ultrasonic cleaners may have longer cycle times.

  • Porous Stones: Such as pearls, opals, and emeralds, which can be damaged by ultrasonic vibrations.
  • Certain Electronics: Items with loose or delicate components, such as hearing aids or non-waterproof watches.
  • Delicate Materials: Items made of materials that can be easily scratched or damaged, such as certain plastics or wood.
  • Items with Loose Inlays: Such as jewelry with glued-in gemstones, which can become dislodged.
  • Vintage or Antique Items: Delicate items that may be weakened by age and susceptible to damage.

Customer Reviews

Based on 1 review
Works great, worth the money

The 6L was a reasonable size for cleaning parts of the motorcycle overhaul.
It also cleans the carbs quite well. The jets need Yamaha carb cleaner to finish them off.
I also tried putting in the oily chain, but it only makes the cleaner dirty and does not remove the hardened grease, so you need to remove the excess grease first.

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