Sprayniveau

Sprayniveau is a term used in Dutch-speaking contexts to describe systems and methods that maintain a constant stand-off distance or orientation between a spray nozzle and the surface being treated. The concept encompasses tools and techniques designed to achieve a uniform coating thickness, reduce overspray, and improve process efficiency. It is applied across several industries, including painting, coatings, and agricultural spraying.

Principles and methods

Spray niveau relies on feedback and control to adjust height, angle, or nozzle position during spraying. Common approaches include mechanical guides or rails, fixed-height booms equipped with sensors, and robotic or drone spray systems that use ultrasonic, infrared, LIDAR, or vision-based sensors to maintain a target distance. Some setups combine manual reference tools with simple level indicators for basic applications.

Applications

In automotive and architectural painting, sprayniveau helps sustain consistent film thickness and finish quality. In industrial coatings, it supports uniform application on complex geometries. In agriculture, height control and drift management are key for efficient pesticide or fertilizer distribution and environmental protection. Greenhouse and nursery spraying often employ height-adjustable booms or auto-height systems to accommodate plant canopies.

Advantages and considerations

Benefits include more uniform coverage, reduced material waste, and improved safety by controlling spray reach. Limitations involve equipment cost, calibration needs, and ongoing maintenance to counter drift and sensor drift or wear. The term may describe either a specific device or a broader set of practices, depending on the industry context.

See also

Spray gun, spray nozzle, spray coating, drift reduction, automation, height sensing.