18L 40kHz Heated Ultrasonic Cleaner with Digital Control

Powerful ultrasonic cleaning for workshops, laboratories, automotive parts, metal components, tools, electronics and precision manufacturing.

This 18L ultrasonic cleaner combines 360W ultrasonic power, 600W heating, 40kHz frequency and adjustable ultrasonic intensity in a durable stainless steel design. With digital timer and temperature control, degas mode and six ultrasonic transducers, it provides efficient and consistent cleaning for both commercial and industrial applications.

OEM & ODM Available | Factory Direct | 1-Year Warranty

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Powerful 40kHz Ultrasonic Cleaning

The machine operates at 40kHz, producing millions of microscopic cavitation bubbles inside the cleaning solution.

When these bubbles collapse, they help remove contamination from surfaces, grooves, holes and hard-to-reach areas that are difficult to clean manually.

Suitable for removing:

• Oil and grease
• Dust and fine particles
• Polishing compound
• Carbon deposits
• Metal residues
• Dirt inside small holes and gaps
• Processing contaminants

This makes the machine particularly suitable for precision parts and components with complex surfaces.

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18L Large Cleaning Tank

With an 18-liter tank capacity and an inner tank size of:

330 × 300 × 150 mm

the cleaner provides enough working space for larger components or multiple small parts at the same time.

Compared with small household ultrasonic cleaners, the 18L capacity is designed for higher-volume commercial and industrial cleaning tasks.

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360W Ultrasonic Power with 6 Transducers

The cleaner is equipped with:

Ultrasonic Power: 360W
Ultrasonic Transducers: 6 pcs

Multiple transducers help distribute ultrasonic energy more evenly throughout the tank, providing consistent cavitation performance across the cleaning area.

Ultrasonic power can also be adjusted from approximately 20%–90%, allowing operators to select suitable cleaning intensity for different components.

Lower Power

Suitable for relatively delicate or precision components.

Higher Power

Suitable for heavily contaminated metal parts, tools and industrial components.

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600W Heating for Faster Cleaning

Built-in 600W heating power allows the cleaning liquid to be heated from room temperature up to 80°C.

Heating can help:

• Soften grease and oil
• Improve detergent performance
• Reduce liquid viscosity
• Accelerate contaminant removal
• Improve cleaning efficiency for industrial parts

The temperature can be adjusted according to the material, contamination and cleaning solution being used.

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Degas Mode for Better Ultrasonic Performance

Fresh cleaning liquid may contain dissolved air, which can reduce ultrasonic cavitation efficiency.

The built-in Degas Mode helps remove trapped air from the liquid before cleaning, allowing ultrasonic energy to work more effectively.

This function is especially useful when:

• Replacing cleaning solution
• Using freshly mixed detergent
• Performing precision cleaning
• Requiring more consistent ultrasonic performance

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Digital Timer & Temperature Control

The digital control panel allows operators to easily adjust cleaning parameters.

Timer: 1–99 minutes
Temperature: Room Temperature–80°C

The digital display shows the selected cleaning time and temperature, making operation simple and repeatable.

For workshops and production environments, controlled cleaning parameters also help maintain more consistent cleaning results between different batches.

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SUS304 Stainless Steel Cleaning Tank

The internal tank is made from SUS304 stainless steel using a one-piece stamped structure.

Key Benefits

• Corrosion resistant
• Durable for repeated cleaning
• Easy to maintain
• Suitable for commercial use
• Smooth internal surface
• No unnecessary internal welding joints

The outer housing uses stainless steel construction for additional durability and protection.

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Built for Commercial & Industrial Cleaning

This ultrasonic cleaner is suitable for a wide variety of industries.

Automotive & Mechanical Parts

Clean:

• Carburetors
• Injectors
• Bearings
• Valves
• Small engine parts
• Metal components
• Mechanical tools

Manufacturing & Precision Components

Suitable for:

• CNC machined parts
• Stainless steel components
• Hardware
• Mold components
• Precision metal parts
• Small mechanical assemblies

Electronics

Can be used for compatible:

• Circuit components
• Electronic parts
• Connectors
• Sensors
• Small precision components

Cleaning procedures and liquids should always be selected according to the component material and application.

Laboratory

Useful for:

• Laboratory tools
• Glassware
• Metal instruments
• Small laboratory components

Jewelry & Watches

Suitable for compatible:

• Metal jewelry
• Watch components
• Chains
• Metal accessories

Other Applications

Also commonly used for:

• Optical components
• Industrial tools
• Metal hardware
• Coins
• Small precision components

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What’s Included

Standard package includes:

• 1 × 18L Ultrasonic Cleaner
• 1 × Stainless Steel Cleaning Basket
• 1 × Stainless Steel Lid
• 1 × User Manual
• 1 × Certificate / Inspection Document

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Why Choose This 18L Ultrasonic Cleaner?

40kHz Cleaning Frequency

A versatile frequency suitable for a wide range of precision and general industrial cleaning applications.

Adjustable Ultrasonic Power

Adjust cleaning intensity according to the contamination level and component type.

600W Heating

Improve cleaning performance for oils, grease and stubborn contamination.

Degas Function

Prepare fresh cleaning solutions for more stable ultrasonic cavitation.

18L Commercial Capacity

Suitable for workshops, laboratories, maintenance facilities and production environments.

SUS304 Inner Tank

Durable stainless steel construction designed for long-term use.

Digital Control

Simple control of cleaning time, temperature and operating functions.

Easy Drainage

Side drain valve makes changing and draining cleaning liquid more convenient.

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A Better Alternative to Manual Cleaning

Manual cleaning can require significant operator time, especially when components contain grooves, holes, threads or complex internal structures.

Ultrasonic cleaning allows multiple parts to be processed simultaneously while ultrasonic cavitation reaches areas that brushes and manual wiping may struggle to access.

For companies performing repetitive cleaning every day, an ultrasonic cleaning system can help:

• Reduce manual cleaning workload
• Improve cleaning consistency
• Process multiple parts simultaneously
• Reduce repetitive labor
• Standardize cleaning procedures
• Improve production efficiency

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Custom Ultrasonic Cleaning Solutions

Different applications require different cleaning configurations.

We can provide ultrasonic cleaning machines for applications including:

Precision Manufacturing | Automotive | Electronics | Hardware | Laboratory | Jewelry | Optical Components | Industrial Maintenance

Customization options may include:

• Tank capacity
• Ultrasonic frequency
• Ultrasonic power
• Heating power
• Voltage
• Plug type
• Cleaning basket
• Tank configuration
• OEM branding
• Packaging

For distributors, industrial users and OEM projects, contact us with your part size, material, contamination type and required daily cleaning volume.

Our team can recommend a suitable ultrasonic cleaning solution.

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Request a Quote

Looking for an 18L commercial ultrasonic cleaner for your workshop, factory or laboratory?

Send us:

1. What do you need to clean?
2. What contamination needs to be removed?
3. What is the approximate part size?
4. What voltage is required in your country?

We will recommend the appropriate ultrasonic cleaning configuration for your application.

Contact Sonicleantech for factory-direct pricing, OEM/ODM service and bulk order quotations.

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FAQ

What can an 18L ultrasonic cleaner clean?

It can be used for compatible automotive parts, machined metal components, tools, laboratory instruments, jewelry, electronics components and other precision parts.

Is 40kHz suitable for industrial cleaning?

Yes. 40kHz provides a good balance between cleaning strength and precision and is widely suitable for general-purpose commercial and industrial ultrasonic cleaning.

Does this ultrasonic cleaner have heating?

Yes. It includes 600W heating power with an adjustable temperature range from room temperature to 80°C.

Can the ultrasonic power be adjusted?

Yes. Ultrasonic power can be adjusted according to different cleaning requirements.

What is Degas Mode?

Degas Mode helps remove dissolved air from fresh cleaning liquid so ultrasonic cavitation can work more effectively.

What material is the cleaning tank?

The inner cleaning tank is made from SUS304 stainless steel.

Can the voltage and plug be customized?

Yes. Power supply and plug configurations can be customized according to the destination market and order requirements.

Do you support OEM and ODM orders?

Yes. OEM and ODM customization is available for distributors, brands and industrial customers.