Sonaer (Example) Sonia Corporation's ultrasonic spray nozzle for photoresist coating

Would you like to consider reviewing the spraying method for "energy saving, reduction of spraying liquid, and environmental improvement"? Creating fine liquid droplets requires a lot of energy. For example, a two-fluid spray nozzle that combines liquid pressure and air pressure. Even if the droplets are fine, having speed in those droplets can lead to poor coating efficiency and yield. The solution to this problem is the ultrasonic spray nozzle.
Ultrasonic vibrations from piezoelectric ceramics are transmitted to the spray nozzle, causing the liquid film to vibrate, forming fine droplets, and then spraying them. Since no pressure is applied to the liquid, the droplets have no speed. As a result, there is very little scattering or bouncing back, and the liquid being applied is sprayed without waste.
This time, we will explain the benefits of changing from a two-fluid nozzle to an ultrasonic spray nozzle in a previously used location as a case study.
If you have any questions, please feel free to contact our staff.

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This is a collection of videos featuring the ultrasonic spray nozzles made by Sonia Corporation. The spray pattern is modified using attachments.
This is a successor product to the ultrasonic atomizer from Lehner Corporation. It is an ultrasonic spray nozzle that uses Sonosis Corporation's unique transmitter. This product comes with an air transport fixture.
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