20khz ultarasonic is include central piezoelectric ceramic element, front and rear metal cover plates, prestressed screws, electrode plates and insulating tubes. When the load changes, the bolt-connected transducer will generate stable ultrasonic waves, which is the main method to obtain the power ultrasonic drive source.
1. In good heat resistance, can be used in a wide range of temperature with long.
2. Imported ceramic discs and superior aluminum raw materials
3. Materials economy