원형 초음파 포도당 분말 진동 스크린 체를 위한 초음파 초음파 진동기 변형기

In vibrating screens, ultrasonic transducers are an important component. Its main function is to convert the input ultrasonic vibration energy into mechanical vibration energy, thereby achieving high-frequency vibration of the screen surface. This high-frequency vibration can enable more effective separation and screening of materials on the screen surface.

The principle of ultrasonic transducers is based on the inverse piezoelectric effect. When a high-frequency electrical signal is applied to a piezoelectric crystal, the crystal will generate high-frequency mechanical vibration due to the inverse piezoelectric effect. This high-frequency mechanical vibration is further transmitted to the screen surface, causing the screen surface to produce high-frequency vibration. By designing the structure and size of ultrasonic transducers reasonably, their vibration frequency and amplitude can be adjusted to meet the screening requirements of different materials.