20K 2000W  Ultrasonic Welding  Transducer 

The ultrasonic vibrator is composed of an ultrasonic transducer and an ultrasonic horn. The ultrasonic transducer is a device that can convert high-frequency electrical energy into mechanical energy. The ultrasonic horn is a passive device. It does not generate vibration itself. It only transmits the amplitude of the vibration input by the ultrasonic transducer to change the amplitude. Impedance transformation.

Ultrasonic transducer composition:
1. Central piezoelectric ceramic element 2. Front and rear metal cover 3. Pre-stressed screw 4. Electrode piece 5. Insulating tube
This kind of sandwich transducer generates a stable ultrasonic wave when the load changes, which is a relatively basic and main method for obtaining a power ultrasonic driving source.
According to different designs of ultrasonic transducers, there are mainly:
1.Column type 2.Inverted horn type 3Steel back cover type 4.Aluminum sheet type
Mainly suitable for ultrasonic plastic welding machine, ultrasonic plastic welding, ultrasonic metal welding machine, ultrasonic cleaning machine, ultrasonic sonochemical equipment, etc.

Technical characteristics:
Piezoelectric ceramic chip adopts original imported parts to ensure strong and stable ultrasonic power output;
High efficiency: The mechanical quality factor is high, and the electro-acoustic conversion efficiency can be obtained by working at the resonance frequency point;
Large amplitude: The structure optimized by the computer has a high vibration speed ratio and a large amplitude of the front cover;
High power: under the action of prestressed prestressed screw, the energy of piezoelectric ceramics is maximized;
Good heat resistance: small resonance impedance, small heat generation, wide temperature range.