More about Spray Booths

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Spray booths provide a controlled environment for the application of powder coatings, paints and other finishes. They are regularly used in the end stages of automobile production, as well as in numerous finishing applications for bathtubs, home and commercial appliances, scaffolds and industrial surfaces. Paint and finishing materials can be applied manually or automatically, depending on the nature of the operation and the design of the spray booth.

The key elements of a spray booth are proper temperature, filtration, airflow and mode of spray application. Proper disposal of waste and decontamination of the spray chamber are also important facets of any successful production, as the spray process often uses a variety of potentially hazardous chemicals. Booth temperature plays a significant role in the effectiveness of the applied coating, and should be kept in the necessary range for the operation. Proper airflow helps ensure that the coating will apply evenly to the surface, and that excess particles will leave the chamber before a new part is manufactured. Spray booths can be designed for batch finishing, as well as custom and conveyor line finishing tasks.

A variety of accessories are employed in spray booths, including a number of lighting options, contaminant-free personnel suits, spray guns, booth coatings and filters. Due to the nature of spray booth operations, filters will require regular replacement, and should be replaced according to the manufacturer’s recommendation. Spray guns require regular maintenance; they can be hand-held or built in to the existing system. Hand-held sprayers allow for a wider range of parts, but automatic systems can process components at a much more rapid pace. Automobile body restoration shops utilize specialized, air-compressor-driven, hand-held spray guns, to achieve high-quality finishes. Automobile manufacturers, however, typically apply paint using various robotic systems, which handle a single part or panel at a time.