The conventional hollow cone nozzle spray angle is 51°-180°. If you have special requirements for the spray angle, we can customize it according to your requirements.

The hollow cone nozzle has two design paths. The first is to use the swirling cavity inside the nozzle to rotate the liquid at high speed, throw the liquid out, and spread it along the curve at the nozzle, thereby forming a hollow cone spray shape. The hollow cone nozzle of the working principle is suitable for the hollow cone nozzle with a small angle, and the controllable distance of the liquid is short, so it has more precise requirements for manufacturing.

The other hollow cone nozzle design is to rotate the liquid through the swirl cavity inside the nozzle (the rotation here is not to throw the liquid out, but to make the liquid flow more evenly when it reaches the guide surface), and then It is sprayed through the guide surface to form a hollow cone spray shape.This type of nozzle is suitable for large-angle hollow cone spray.

For more technical information about the spray angle of the hollow cone nozzle, please feel free to contact us.