Ultrasonic Spray Coating Dry Package With Nozzle Uniform Droplets

Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of ultrasonic spray coating dry package with nozzle uniform droplets in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.

 

 

 

Ultrasonic spray coating dry systems fitted with dedicated nozzles produce uniformly sized droplets for spray-drying processes, fabricating nanoparticles in both aqueous and organic systems. Ultrasonic nozzles generally yield finer particles than conventional counterparts, and ultrasonically atomized droplets achieve superior drying efficiency while airborne. Compared with conventional processes, the lower atomization velocity boosts nanoparticle yield, prolongs the suspension time of feed materials, and effectively mitigates material fouling on the inner walls of the spray-drying chamber.

 

 

 

The uniform vibration produced by ultrasonic precision spraying devices effectively suppresses the agglomeration and caking of nanomaterials. This optimization delivers particularly prominent results for carbon nanotubes. In conventional air spray atomization processes, carbon nanotubes are prone to agglomeration due to the absence of ultrasonic vibration intervention, which severely compromises the spraying and forming quality of nanomaterial coatings.

 

Ultrasonic nozzles atomize liquid materials through the cavitation effect generated at their nozzle tips. The uniform high-frequency vibration produced during this process serves as the core driving force for liquid atomization and enables uniform dispersion of nanoparticles, thoroughly solving the agglomeration problem of nano-scale materials in the spraying process.

 

A wide range of nano-suspensions are well suited for processing via ultrasonic spraying technology, including the following common materials:

 

◆ Carbon nanotubes

◆ Nanowires and graphene

◆ Metal oxides: magnesium oxide, indium tin oxide, cerium oxide, iron oxide, zinc oxide, zirconium oxide, titanium oxide and other composite metal oxides (widely applied as transparent conductive oxides, TCO, for touch screen manufacturing)

◆ Pharmaceutical materials

 

 

 

 

 

 

 

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