Ultrasonic Focusmist Spray Nozzle

◆ Atomized particle size range (μm)：15-40

◆ Spray width（mm）：2-20

◆ Spray flow（ml/min）：0.5-10

◆ Spray height（mm）：10-30

◆ Liquid viscosity（cps）：＜30

◆ Particle size（μm）：＜10

◆ Diversion pressure（Mpa）：＜0.05

25Khz

40Khz

60Khz

100Khz

100Khz double feed

100Khz with Flange

120Khz

Short Description

The foucs ultrasonic nozzle is an ultrasonic atomizing nozzle with a smaller spray width. It adopts ultrasonic atomizing nozzle technology and a special contraction flow channel design to evenly distribute the carrier gas, so that the ultrasonic atomized liquid mist is in the form of concentrated spray, thereby reducing the spray area of the ultrasonic nozzle. Due to the small spray width of the centralized ultrasonic nozzle, it is mainly suitable for various small and medium-sized spraying applications. It complements the Funsonic wide-width spraying ultrasonic nozzle and can be applied to almost all different flat spraying requirements.

Advantages

◆ Small area spraying

◆ Uniform coating: uniformity>95

◆ Save raw materials: The utilization rate of raw materials is over 85%, which is four times that of traditional two fluid spraying

◆ High precision control of coating thickness: capable of preparing coatings ranging from 20nm to tens of microns, with precise control of coating thickness

◆ The atomized particles are uniform, and the spray flow is extremely low

◆ Can be sprayed intermittently or continuously

◆ Will not block the nozzle

◆ Anti corrosion nozzle

◆ High precision controllable spraying

Application

Typical applications include fuel cell spraying, i.e. membrane electrode spraying in proton exchange membrane fuel cells, where a catalyst (e.g. platinum-carbon catalyst) dispersion is ultrasonically atomized and sprayed onto a proton exchange membrane to form a uniform and dense membrane electrode. Since the focus ultrasonic nozzle has the advantages of coalescing and concentrated spraying, it can be used for precision spraying of small areas. Therefore, the focus ultrasonic atomizing nozzle can also be used for spraying on the surface of interventional medical devices such as balloon catheters and drug-eluting stents. In addition, the focus ultrasonic nozzle can also be used for thin-film solar cell coatings, perovskite solar cell coatings, PCB flux coatings and other applications.