Air drying uses compressed air (not heat) to remove surface moisture after a wash, rinse, or coating stage — on cans coming off a filler, parts leaving a plating line, produce after a hydrocooler, or a freshly painted panel before it enters an oven. Because the air itself does the work, nozzle selection determines everything: too little velocity and moisture streaks or spots remain; too much and product is damaged, energy is wasted, or noise levels become a workplace hazard. Effective air drying depends on concentrating available air into a pattern that sweeps moisture off a surface rather than simply blowing across it, while using the smallest volume of compressed air that gets the job done — compressed air is one of the most expensive utilities in a plant. BEX manufactures nozzles built for exactly this job, including Air Blow Off nozzles, engineered to produce a concentrated flat fan of air for cooling, drying, and blow-off duty, and Airwisk blow-off nozzles for high-velocity moisture and debris removal. Standard flat fan F nozzles can also be used effectively as air drying nozzles.