Ultrasonic cleaners are high-efficiency, environmentally friendly cleaning devices that utilize the cavitation effect generated by ultrasound in liquid to clean the surfaces of hardware and plastic parts. They mainly consist of an ultrasonic generator, transducer, and cleaning tank, capable of cleaning every crevice and corner of complex workpieces to achieve efficient cleaning results. They are widely used in various industries such as surface coating treatment, machinery, electronics, semiconductors, watch and jewelry, optics, textile printing and dyeing, and more. For example, in the machinery industry, they can be used to remove contaminants like cutting oil, abrasive particles, iron filings, and dust; in the electronics industry, they can clean dust, oil stains, and other impurities from the surfaces of electronic components.
Main Features
1. High-Efficiency Cleaning: Ultrasonic cleaning equipment can accommodate batch cleaning of multiple workpieces and clean every gap and corner of complex parts, achieving efficient cleaning results.
2. Reduced Labor Intensity: Ultrasonics provide fast and efficient cleaning, reducing workers' labor intensity and creating a clean and orderly cleaning environment.
3. Environmentally Friendly Cleaning: Ultrasonic cleaners are equipped with an efficient circulation and filtration system. Used cleaning solvents can be filtered and reused, saving water resources and cleaning solvents, reducing cleaning costs for enterprises, and enhancing environmental sustainability.
Ultrasonic frequency: For conventional cleaning, frequencies are typically selected between 20-40 kHz and 68-120 kHz. The lower frequency range is suitable for removing contaminants with particle sizes of 3-5 μm.
Recommended Applications for Yunyi Commercial Ultrasonic Cleaner Series
YB Series: Suitable for cleaning PCB boards, 3D printed models, and items requiring volatile cleaning agents;
YD Series: Equipped with heating function, suitable for cleaning heavy oil, severe rust, and stubborn stains;
YS Series: Equipped with degassing function, suitable for cleaning oxidation-prone components;
YW Series: Equipped with degassing and variable frequency functions, recommended for laboratory use or cleaning highly precision-sensitive objects.

Main Parameters
1. Frequency: ≥20 kHz, categorized into low, medium, and high frequency ranges.
2. Cleaning Medium: Chemical solvents or water-based cleaning agents, combining chemical action with the physical effects of ultrasonic cleaning for better results.
3. Power Density: Power density = Transmitter power (W) / Transmitter area (cm2), typically ≥0.3 W/cm2. Higher power density enhances cavitation effects, speeds up cleaning, and improves results.
Materials Used in Commercial Ultrasonic Cleaners
Standard configuration includes an integrally stamped stainless steel tank, ranging from 0.8L to 30L, with a stainless steel body.
Ultrasonic Frequency for Cleaning Objects
Powder metallurgy parts such as magnetic cores, rings, and components with grinding powder: select frequency 20-25 kHz;
Rough machined metal parts, such as automotive hubs, cylinder components, and other large parts: select frequency 25-28 kHz;
For watch components and precision stamped parts: select frequency 40 kHz;
For optical glass and low-end LCD devices: select frequency 68-120 kHz;
For cleaning semiconductor wafers and LCD glass substrates to remove contaminants of 1-3 μm: select megahertz-level frequencies of 0.8-1.0 MHz.
After-Sales Service
One-year warranty from the date of shipment, with lifelong maintenance support.