External Mix Air Atomising Nozzles

In standard air atomising nozzle the mixing of the gas and fluid occurs internally prior to exit from the spray orifice. For fluids with a viscosity above 200CP this mixing internally will result in poor spraying as the viscous fluid will not move well through the spray orifice. A solution to this problem is to have a larger spray orifice and to impinge the atomising gas onto the fluid after it has exited the orifice.

For more information on External Mix Air Atomising Nozzles talk to Bete Ltd