The nozzle of the sprayer is an important part of the sprayer. Its quality directly affects the quality of the spray. According to different requirements, the nozzles of the sprayer also have different types, which are divided into:

    (1) Vortex nozzle: The nozzle has a built-in guide part, and the high-pressure liquid medicine generates a spiral motion through the guide part. According to the structure, it can be divided into three types: tangential centrifugal nozzle, vortex chip nozzle, and vortex core nozzle.

    (2) Fan-shaped nozzle: The fan-shaped nozzle has a slit nozzle and an impact type (reflection type) nozzle. After the liquid is sprayed through the nozzle holes, it forms a flat fan-shaped mist, and its spray distribution area is rectangular.

    (3) Impact nozzle: This nozzle is composed of a diffuser, a nozzle, a nozzle cap, and a barrel. The nozzle is made of a conical cavity hole, and the outlet aperture is generally 3-5mm.

    Different nozzles correspond to different effects. For cosmetics, agricultural and industrial sprayers, the choice of nozzles is very important.