Ultrasonic vibrating screen is a mature type of machine used in the screening industry. It is an ideal vibrating screen for screening fine powder and some high precision materials. Ultrasonic vibrating screen as hot vibrating screen in addition to powerful applications, it can stand out from the numerous vibrating screen machine, the different is that compared to common vibrating screen equipment, ultrasonic vibrating screen more than a set of ultrasonic generator. So, what is the importance of ultrasonic vibration screen transducers? Please see the details.
The ultrasonic device is composed of ultrasonic vibrating screen power and ultrasonic transducer, the effect of power ultrasonic vibrating screen is the low frequency current into high frequency current, to use the high frequency vibration sieve the supplies. For ultrasonic vibration screen, ultrasonic device is the most important component, is the core of ultrasonic vibration screen.
The so-called ultrasonic transducer is a kind of piezoelectric transducer, piezoelectric transducer is used is inverse piezoelectric effect of piezoelectric materials made of transducer and transducer as the name suggests is for energy conversion device. The structure of ultrasonic vibration screen transducer: it consists of pressure cover, piezoelectric ceramic, electrode plate, radiation head, prestressed screw and insulation sleeve.
Precautions for the use of ultrasonic vibration screen transducer: in order to avoid power over-current or damage to the grid frame and transducer, please do not turn on the power when the grid is not stretched. When working, avoid dust entering ultrasonic transducer. The power supply voltage remains stable. In order to ensure the ultrasonic transducer is not damaged, the ultrasonic vibrating screen should operate under the rated current. The ultrasonic power source matches the ultrasonic transducer.