Air-induction nozzle
A spray nozzle type that utilizes the Venturi effect to draw air into the nozzle, creating larger, air-filled droplets that are highly resistant to wind drift.
Также говорят: AI nozzle, air-induction spray tip, drift-reduction nozzle
Air-induction (AI) nozzles are engineered to provide maximum drift control in field crop spraying operations. By incorporating an internal venturi, the system injects air into the spray liquid, which increases the average droplet size and alters the impact behavior upon reaching the crop canopy.
These nozzles are essential when environmental conditions require spraying during windy days while maintaining compliance with buffer zone regulations. Increased droplet size ensures that the pesticide reaches the target area rather than drifting onto adjacent crops or sensitive areas.
Common operational mistakes include failing to maintain the recommended operating pressure range specified by the manufacturer, which can compromise the air-mixing process, or using these nozzles for contact products that require ultra-fine droplets for full leaf coverage.