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20khz 1500w Nonwoven Ultrasonic Welding Transducer Supplier for nonwoven bags and mask making
What is ultrasonic transducer
Ultrasonic transducer: A device that can convert high-frequency electrical energy into mechanical energy. Generally there are magnetostrictive and piezoelectric ceramic types. The power is output to the ultrasonic generator and then to the ultrasonic welding transducer. Generally, the ultrasonic can be generated through the ultrasonic derivation device.
The composition of an ultrasonic welding transducer includes a housing, a matching layer, that is, a sound window, a piezoelectric ceramic disc transducer, a backing, and a lead-out cable, which is characterized in that it also includes an array receiver, which consists of a lead-out cable, a transducer, Metal ring and rubber washer.
The principle and function of ultrasonic transducers: Ultrasonic transducers are piezoelectric ceramics that resonate at ultrasonic frequencies. The piezoelectric effect of materials converts electrical signals into mechanical vibrations. Ultrasonic transducers are energy conversion devices. Its function is to convert the input power into mechanical power (that is, ultrasonic waves) and then transfer it out. It consumes a small part of power by itself.
Types of ultrasonic transducers: They can be divided into piezoelectric transducers, sandwich transducers, cylindrical transducers, inverted horn transducers, and so on.
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