In industrial production and laboratory research, ultrasonic equipment with a frequency of 20kHz has become the core equipment in the field of material handling due to its stable performance and wide adaptability. Among them, ultrasonic treatment machines, homogenizers, and ultrasonic extractors, relying on the core frequency of 20kHz, play an irreplaceable role in different scenarios, balancing efficiency and quality. Promote the upgrading of material handling technologies in various industries.
The 20kHz ultrasonic treatment machine takes high-frequency vibration as its core working principle. It converts electrical energy into mechanical vibration through a transducer, generating cavitation effects in the medium. The micro-jets of shock waves produced by the instantaneous disintegration of bubbles can meet various processing requirements such as material crushing, dispersion, and emulsification. With a frequency setting of 20kHz, it strikes a balance between energy transmission efficiency and processing stability. It can generate sufficient impact force to break the material structure while avoiding energy loss caused by high frequencies. It is widely used in various fields and can handle all kinds of liquid and semi-solid materials, significantly improving processing efficiency and reducing pollution and loss caused by traditional mechanical processing.
The ultrasonic homogenizer, which also belongs to the 20kHz frequency system, focuses on the fine homogenization treatment of materials. Its core advantage lies in its ability to refine material particles to the smallest size and achieve uniform dispersion. Compared with traditional mechanical homogenization, it takes advantage of the cavitation effect of 20kHz ultrasonic waves to ensure that all components of the material are fully integrated without vigorous stirring, avoiding particle agglomeration. After homogenization, the particle size distribution of the material is uniform and the stability is stronger. Whether it is the processing of trace samples in the laboratory or large-scale emulsification in industrial production, it can adapt to different processing volume requirements, and is easy to operate and has low maintenance costs. In fields such as cosmetics, biomedicine, and food processing, it has become a key equipment for ensuring product quality.
The 20kHz ultrasonic extractor focuses on the efficient extraction of active ingredients. By leveraging the penetrating power and cavitation effect of 20kHz ultrasonic waves, it breaks the cellular structure of materials, accelerating the dissolution and separation of active ingredients. Compared with traditional extraction methods, it does not require high-temperature heating and can complete the extraction process at room temperature, effectively preserving the activity of heat-sensitive active ingredients. At the same time, it shortens the extraction time, increases the extraction rate, and reduces solvent consumption. Its applications cover fields such as the extraction of Chinese herbal medicines, the separation of bioactive substances, and the extraction of food additives. It can not only meet the precise extraction needs of laboratories but also be adapted to large-scale industrial production, achieving the extraction goals of high efficiency, energy conservation and environmental protection.
As the core frequency for industrial ultrasonic applications, 20kHz endows three types of equipment with unique technical advantages: stable energy transmission, convenient operation, wide application range, and the ability to effectively reduce energy consumption and pollution during the processing. Although the three have different application scenarios, they complement each other and jointly form a complete system for material processing. From basic crushing treatment to refined homogenization and then to efficient extraction, they provide more efficient and high-quality solutions for various industries, promoting the development of material processing towards refinement, energy conservation and environmental protection.
