Ultrasonic cleaning technology – Advanced cleaning solutions for businesses

Ultrasonic cleaning technology - Advanced cleaning solutions for businesses

Ultrasonic cleaning technology is increasingly proving its vital role in the cleaning processes of many modern businesses. With the ability to quickly and effectively remove dirt and contaminants, ultrasonic cleaning technology not only saves time but also protects and extends the lifespan of equipment and components. In this article, we will provide detailed information about ultrasonic cleaning technology, its superior benefits, and why your business should invest in this advanced technology.

What is ultrasonic cleaning technology?

What is ultrasonic cleaning technology?
What is ultrasonic cleaning technology?
Ultrasonic cleaning technology is the process of using high-frequency sound waves (usually from 20kHz to 400kHz) to create cavitation in the washing solution, thereby creating a powerful cleaning force.

Advantages of ultrasonic cleaning technology:

  • High cleaning efficiency: Can clean hard-to-reach stains.
  • Save time: Significantly shortens cleaning time compared to manual methods.
  • Safe for materials: Causes little damage to the surface of the object to be cleaned.
  • Chemical savings: Use less cleaning solution than other methods.
  • Environmentally friendly: Reduces use of toxic solvents.
  • Ultrasonic cleaning technology is an effective cleaning method that uses high-frequency sound waves to create microscopic air bubbles in the cleaning solution. It has become an important cleaning method in many industries. Brings high efficiency and saves costs compared to traditional methods.

Application of ultrasonic cleaning technology in industries

Application of ultrasonic cleaning technology in industries
Application of ultrasonic cleaning technology in industries

Electronics and semiconductor industry

  • Cleaning small electronic components: This technology helps remove dirt, grease and other impurities on the surface of components such as resistors, capacitors, and transistors without causing damage.
  • Printed circuit board (PCB) cleaning: Ultrasonic cleaning helps remove post-soldering flux residue, dirt and other impurities, ensuring PCB performance and reliability.
  • Sensor and semiconductor chip cleaning: This technology is especially effective in removing microscopic dust particles that can affect device performance.
  • Cleaning chip molds: Helps extend mold life and ensure product quality.
  • Clean LCD/LED screens: Remove stains and impurities on the screen surface during the manufacturing process.

Mechanical manufacturing industry

  • Cleaning complex machine parts: Ultrasonic cleaning can reach and clean small gaps and holes that conventional methods cannot.
  • Remove oil and grease after machining: Helps prepare the surface of details for the next steps such as painting, plating, and welding.
  • Cleaning cutting tools: Extends the life and maintains the performance of tools. Such as drill bits, milling cutters, grinding discs.
  • Clean hydraulic and pneumatic components: Ensures smooth operation and extends system life.
  • Cleaning molds: Remove dirt and grease. Helps increase the quality of molded products and prolong mold life.

Automotive and aviation industry

  • Clean engine parts: Ultrasonic cleaning helps remove carbon deposits and stubborn grease on parts such as pistons, valves, and combustion chambers.
  • Clean the fuel injection system: Clean the injectors and carburetor. Helps optimize engine performance and reduce emissions.
  • Clean brake system parts: Remove brake dust and grease on details such as brake pads and brake discs, helping to increase braking efficiency and safety.
  • Cleaning aviation electronic components: Clean circuit boards and sensors. Ensuring high reliability for aircraft electronic systems.
  • Clean the heat exchanger: Helps increase cooling efficiency for car engines and aircraft air conditioning systems.

Medical and pharmaceutical industry

  • Disinfection of surgical instruments: Ultrasonic cleaning combined with disinfectant chemicals. Helps effectively remove bacteria and viruses on complex surgical instruments.
  • Precision medical equipment cleaning: This technology is especially useful for equipment cleaning. Like endoscopy, vascular catheter without causing damage.
  • Cleaning medicine molds: Ensuring hygiene and quality during the production of pills and capsules.
  • Clean laboratory equipment: Remove chemical and biological impurities on test tubes, pipettes, and petri dishes. Ensure accuracy for experiments.
  • Cleaning membranes and filters: Helps extend the life and performance of filtration systems in pharmaceutical production.
Ultrasonic cleaning technology brings many benefits in these industries. Including high cleaning efficiency, saving time, costs, and safety for users. It is especially suitable for cleaning parts with complex shapes or requiring high cleanliness.

Factors affecting the effectiveness of ultrasonic cleaning technology

Factors affecting the effectiveness of ultrasonic cleaning technology
Factors affecting the effectiveness of ultrasonic cleaning technology

Frequency and power of ultrasonic cleaning technology

Ultrasonic Frequency:

Low frequency (20-40 kHz): Creates larger air bubbles, providing strong cleaning force. Suitable for hard and dirty materials that are difficult to clean.
High frequency (68-170 kHz): Creates smaller air bubbles, suitable for sensitive surfaces and detail cleaning.

Ultrasonic power:

High power increases cleaning efficiency but is harmful to thin or sensitive materials.
It is necessary to balance the capacity and properties of the object to be cleaned.
Temperature and composition of washing solution


High temperatures (50-65°C) often increase cleaning effectiveness. By reducing the viscosity of the solution and increasing the chemical activity.
However, too high a temperature can reduce the effectiveness of air bubble formation and affect some sensitive materials.

Ingredients of washing solution:

Detergent: Helps reduce surface tension, increase wetting ability and dissolve dirt.
pH: Acidic or alkaline solutions may be necessary for some specific applications.
Corrosion inhibitors: Protect metal surfaces during cleaning.

Washing time and arrangement of objects to be cleaned

Washing time:

The optimal washing time depends on the level of soiling, the type of material and the size of the object to be cleaned.
Washing for too long can harm some materials or cause residue to deposit.

How to arrange objects to be cleaned:

Make sure the object to be cleaned is completely immersed in the solution.
Avoid stacking or placing objects in direct contact with each other.
Use a suitable holder or basket to optimize ultrasound exposure.
Rotate or move objects during washing to ensure even cleaning.
To optimize the effectiveness of ultrasonic cleaning, all of these factors need to be considered and adjusted to suit each specific application. Testing and refining the process is necessary to achieve the best results.
Please contact us immediately to receive professional advice and optimal solutions for your needs.

Contact Info


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Tax code: 01 05 158 192

Website:  https://vnatech.com.vn

Email:  contact@vnatech.com.vn

Hotline:  0903 418 369  / 0977 550 085

Tel:  024 668 3 261  /  098 311 7863

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