100W Ultrasonic Atomizer Nozzle Spray transducer for Spraying equipment

100W Ultrasonic Atomizer Nozzle Spray transducer for Spraying equipment

Ultrasonic spraying uses piezoelectric effect to convert electric energy into high frequency mechanical energy, so as to atomize liquid. Compared with the traditional pressure nozzle, ultrasonic spraying can get more uniform, thinner and controllable film coating, and it is not easy to block the nozzle. Because the ultrasonic nozzle only needs a small amount of air at the level of kPa, there is almost no splash in the spraying process, so the utilization rate of the coating is as high as 94%. This technology is widely used in the field of precision coating preparation

Principle:
Ultrasonic nozzle uses piezoelectric transducer to convert high-frequency sound wave into mechanical energy and vibrate longitudinally. The longitudinal upward and downward motion generates standing waves in the applied liquid film at the tip of ultrasonic nozzle, and the amplitude of these waves can be controlled by ultrasonic generator. The liquid waves extend upward from the tip of the ultrasonic nozzle until they are separated into droplets with uniform size and almost no kinetic energy. The secondary forming gas or the surrounding air can easily wrap the droplets to the desired shape and speed to achieve a variety of spraying.

100W Ultrasonic Atomizer Nozzle Spray transducer for Spraying equipment

100W Ultrasonic Atomizer Nozzle Spray transducer for Spraying equipment Images