28KHZ 200W Ultrasonic Vibrating Sieve Transducer For Vibrating Screen Circular Industrial Flour Sifter

Ultrasonic vibrating screen is a high-precision and high-efficiency screening equipment, widely used in medicine, food, chemical industry, environmental protection, and ceramic ultrasonic vibration. The screen transducer is one of its core components, which directly affects the screening effect and service life.

Firstly, the structure and principle of the ultrasonic vibrating screen transducer are relatively complex. It mainly includes piezoelectric ceramics, metal plates, resonant cavities, input and output ports, and other parts. When piezoelectric ceramics are subjected to external electrical signals, they will generate a certain amount of mechanical vibration, which is transmitted to the resonant cavity through the metal sheet, and then produce this type of ultrasonic wave vibration. It can effectively screen and filter materials.