Air-atomizing nozzles provide the finest droplet control for precision coatings, while flat-fan nozzles deliver uniform coverage for wider applications. Full-cone nozzles work well for thicker coatings requiring complete saturation, and fog/mist nozzles suit ultra-fine, low-impact coats. The right choice depends on your coating's viscosity, target film weight, and the substrate geometry you're coating.

Select nozzles matched to your target coating weight, optimize spray pressure and distance, use automated spray controls for consistent timing, and maintain nozzles regularly to prevent pattern drift and flow variation. Worn or clogged orifices are a common hidden source of waste — they distort spray pattern before the defect becomes visible on the coated product.

Yes. Heated spray headers maintain fluid viscosity for consistent atomization of wax, chocolate, oils, and other temperature-sensitive coatings. Match header temperature to your coating's optimal spray viscosity — too cold and the coating won't atomize properly; too hot and you risk degrading the coating itself or affecting the substrate.

316 stainless steel and PTFE-lined nozzles are designed to align with FDA and USDA food-contact material requirements. Choose sanitary designs with tri-clamp connections for easy cleaning and to support your facility's HACCP program. Browse our food & beverage collection for suitable options.

Calculate nozzle spacing for 30–50% pattern overlap at your target distance, match flow rate to line speed, and use flat-fan or air-atomizing nozzles with consistent droplet size for even film distribution. On variable-speed lines, flow control should be linked to a line-speed sensor so coating weight holds constant as throughput changes.

The underlying nozzle technologies (air-atomizing, flat-fan, full-cone, fog/mist) are shared across industries, but the specific configuration — orifice size, spray angle, material, and whether heating is needed — is tailored to each coating chemistry and application. A system built for oil application on steel sheet won't directly transfer to tablet coating without re-specification, even though both might use air-atomizing technology. Our engineering team works from your specific coating chemistry, target film weight, and line configuration rather than assuming a one-size-fits-all setup.