Application of Ultrasonic Spraying

The ultrasonic spraying technique is implemented in various industrial branches for manifold applications. Most common fields of ultrasonic nebulizing and atomization are the thin-film coating and the spray drying or spray freezing of particles.

As an industrially proven technique, ultrasonic spraying is successfully implemented in production lines of high performance thin film coating during the manufacturing process of precision electronics such as semiconductors, precision devices, nanotechnology applications, fuel cells, and solar cells.

In the food industry, ultrasonic spraying is used to promote the spray freezing of powders, e.g. coffee, milk, whey and other powders.

Industries and applications:

disintegration of liquids
thin-film coating for electronics
high performance coatings (e.g. containing functionalized nano particles)
anti-fog coating
adding moisture to a gas stream
encapsulation of active agents in pharmaceuticals
spray drying of powders and granules, e.g. nano-particles
food industry: milk & whey powder, instant coffee
particle engineering
spray drying of food powders, e.g. heat-sensitive products
in the production of semiconductors, fuel cells, medical equipment
chemistry: e.g. gas-liquid reaction, bondings