Due to ultrasonic spraying with accurate controllable spraying flow rate, coating coating thin and uniform, spray range controllable and other advantages are very suitable for spraying electronic products, and more and more used in research and production.
Ultrasonic spraying is ideal for deposition of solar cells, fuel cells, silicon cell coatings, and is increasingly used in research and production of spraying processes.Ultrasonic spraying technology enables very thin coatings to be manufactured with extremely high uniformity.
Ultrasonic sprayers can spray very thin layers of anti-stain and other protective materials on any width of glass, and do not drip and do not bounce back.Fly Ultrasound will continue to provide you with innovative ultrasonic coating solutions.
Nano-coatings are the field of rapid development of ultrasonic spraying technology.Ultrasonic spraying is ideal for deposition of nano-coatings and is increasingly used in research and production of spraying processes.
Ultrasonic spraying machine using ultrasonic nozzle technology, can produce very small, uniform droplets, with a very tight droplet distribution, saving spraying materials and improving the quality of fabric coating.
Ultrasonic nozzles are particularly suitable for a wide range of medical coating applications, such as blood collection tubes, stents, drug eluting balloons, due to their very precise, non-blocking, repeatable spray properties and extremely low flow rate capabilities.
Each ultrasonic nozzle works at a specific frequency, which determines the droplet size. The nozzles are made of very high strength titanium alloys and stainless steel materials, making them highly resistant to chemical erosion and providing superior performance. The liquid is introduced into the atomized surface by a non-clogging feed tube extending along the length of the nozzle, which produces vibrations in the liquid on the atomized surface. In order for the liquid to be atomized, the vibration amplitude of the atomized surface must be carefully controlled.
This paper briefly discusses the various influencing factors and the influence characteristics of each factor in the use of ultrasonic spraying equipment in different fields. From the utility of ultrasonic spraying to make a distinction, the main focus is on the two aspects of ultrasonic spraying atomization droplet particle diameter, the second is ultrasonic spraying flow performance.
The soft, low-speed spray produced by the ultrasonic atomization molding system usually requires gas molding to meet the needs, especially in the case of uniform deposition requiring high precision.
Ultrasonic gas Filling mode: Precision type aerated
Ultrasonic air-filling mode: focused gas filling
Acoustic gas Filling mode: wide-width aerated