The Importance Of Ultrasonic Vibrating Screen Transducer

Ultrasonic vibrating screen is a very mature type of machine used in the screening industry. It is the ideal vibrating screen for screening fine powder and some high fine materials. Ultrasonic vibrating screen as a popular vibrating screen in addition to powerful applications, it can stand out from the many vibrating screen machine, the difference is that compared with ordinary vibrating screen equipment, ultrasonic vibrating screen more than a set of ultrasonic generation device. This ultrasonic device is composed of ultrasonic vibrating screen power supply and ultrasonic transducer. The role 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, is the core of ultrasonic vibrating screen.

The so-called ultrasonic transducer is a kind of piezoelectric transducer, piezoelectric transducer is made of positive and inverse piezoelectric effect of piezoelectric materials, transducer as the name implies is to carry out energy conversion devices. The constitution of ultrasonic vibrating screen transducer: by gland, piezoelectric ceramic, electrode, radiation head, prestressed screw and insulation sleeve several parts. Notes for the use of ultrasonic vibrating screen transducer: 1, in order to avoid power flow or damage to the grid and the transducer, do not open the power when there is no grid frame; 2, working state, avoid dust into the ultrasonic transducer inside; 3. The supply voltage remains stable; 4, in order to ensure that the ultrasonic transducer is not damaged, ultrasonic vibrating screen to run at rated current; 5, ultrasonic power supply and ultrasonic transducer match.