25KHZ 100W Ultrasonic Spray Nozzle Machine Trasnducer For Paint Spraying

Ultrasonic spraying uses the piezoelectric effect to convert electrical energy into high-frequency mechanical energy to atomize the liquid. Ultrasonic high-frequency oscillation is used to atomize the liquid into uniform micron-sized particles. Compared with traditional pressure nozzles, ultrasonic spraying can obtain a more uniform, thinner and more controllable film coating, and it is not easy to block the nozzles. Because the ultrasonic spray nozzle only needs a tiny air volume of kilopascals, there is almost no splash during the spraying process, so the paint utilization rate is as high as 94%. This technology is being widely used in the field of precision coating preparation

principle:
Ultrasonic nozzles use piezoelectric transducers to convert high-frequency sound waves into mechanical energy to perform longitudinal high-frequency vibration. This longitudinal upward and downward movement generates standing waves in the applied liquid film at the tip of the ultrasonic nozzle, and the amplitude of these waves can be Controlled by the ultrasonic generator. The liquid waves extend upward from the tip of the ultrasonic nozzle until they are separated into droplets of uniform size and almost no kinetic energy. The secondary molding gas or surrounding air can easily wrap the droplets to the required shape and speed to achieve various spraying.
application:
Ultrasonic atomization spraying is a high-performance industrial-grade precision spraying technology for high uniformity
High-degree sub-micron and nano-scale film coating, widely used in fuel cells, solar cells,
Glass coating, electronic circuit and other industries.

25KHZ 100W Ultrasonic Spray Nozzle Machine Trasnducer For Paint Spraying