The importance of ultrasonic vibrating sieving transducer

Ultrasonic vibrating screen is a kind of mature machine used in the screening industry. It is an ideal vibrating screen machine for screening and processing fine powder and some high-precision materials. As a popular vibrating screen, in addition to its powerful function and wide application, the reason why ultrasonic vibrating screen can stand out from many vibrating screens is that it has a set of ultrasonic generator more than ordinary vibrating screening equipment. This set of ultrasonic device is composed of ultrasonic vibrating screen power supply and ultrasonic transducer. The function of ultrasonic vibrating screen power supply is to convert low-frequency current into high-frequency current, so as to use high-frequency vibration to screen materials. For ultrasonic vibrating screen, ultrasonic device is the most important component and the core of ultrasonic vibrating screen.

The so-called ultrasonic transducer is a kind of ultrasonic piezoelectric transducer, which is made of the positive and negative piezoelectric effect of piezoelectric materials.

The transducer of ultrasonic vibrating screen is composed of gland, piezoelectric ceramic, electrode sheet, radiation head, prestressed screw and insulating sleeve.

Precautions for the use of ultrasonic vibrating screen transducer:

1. In order to avoid power overcurrent or damage to the grid frame and transducer, do not turn on the power when the grid frame is not stretched;

2. When working, avoid dust entering the ultrasonic transducer;

3. The power supply voltage remains stable;

4. In order to ensure that the ultrasonic transducer is not damaged, the ultrasonic vibrating screen should run under the rated current;

5. The ultrasonic power supply is matched with the ultrasonic transducer.