The foam nozzle of the car washer mixes the car wash solution with air and fully refines it to form a large number of tiny bubbles through a specific design structure, such as Venturi effect or mechanical mixing. These bubbles are evenly distributed in the car wash fluid, forming a lightweight, bulky foam. This foam has stronger adhesion and penetration, and can better cover and clean the vehicle surface.

The delicacy and expansion characteristics of foam enable the same volume of liquid to cover a larger area, thus improving the efficiency of cleaning or treatment. Reduce water usage and lower resource consumption; In certain applications, such as agriculture and firefighting, it can also reduce the loss of chemicals and lower environmental pollution. The permeability and adhesion of foam enhance the contact between the liquid and the target surface, and improve the effect of cleaning, lubrication, cooling or fire fighting. The foam nozzle is suitable for a variety of liquids and scenes, and can meet different needs by adjusting parameters.