Classification and use of ultrasonic nozzles
Different ultrasonic spray nozzles have different spray patterns, flow rates and droplet sizes. Whether you are coating small medical devices such as drug-eluting stents, coated blood collection tubes or depositing thin films onto fuel cells.
Focused ultrasound nozzle
The focused ultrasonic nozzle and air-formed shield can achieve a 0.010 inch focused spray, which is very suitable for small equipment, such as stents, balloon catheters, wires, fluxes for selective welding applications, etc.
Vortex ultrasonic nozzle
The vortex spray nozzle uses an air cover to produce a wide "vortex-like" dispersion, which is very suitable for coating flat objects such as PEM fuel cells and solar cells. It is best to make the vortex nozzle reciprocate.
Wide area ultrasonic nozzle
Wide-area ultrasonic nozzle The wide-area nozzle adopts a special air forming device, which can form a horizontal fan-shaped pattern. This design can be integrated into a reciprocating system, or it can be arranged in series in multiple nozzle arrays to achieve a wide coating. This type of nozzle reciprocating system is commonly used in wave soldering machines to apply flux to the underside of the printed circuit board. The tandem system is widely used in float glass, textiles and other fields.
High temperature ultrasonic nozzle
High-temperature ultrasonic nozzles are suitable for environments above 600°C. The high-temperature atomizer was originally designed for ultrasonic spray pyrolysis applications, such as nanoparticle formation, crystalline film deposition, and transparent conductive oxide (TCO) coatings.
Radial ultrasonic nozzle
Radial spray is most commonly used in blood collection tubes (BCT), vials, countersinks and other cylindrical cavities.
