Final answer:
Different types of spraybooths are used in industries for painting and coating applications, including downdraft, semi-downdraft, crossdraft, and semi-crossdraft spraybooths.
Step-by-step explanation:
Spraybooths are used in industries for painting and coating applications. The different types of spraybooths have different airflow patterns and configurations to ensure efficient and effective removal of paint overspray and fumes. The types of spraybooths include downdraft, semi-downdraft, crossdraft, and semi-crossdraft. In a downdraft spraybooth, the air flows from the ceiling down to the floor, directing the overspray and fumes away from the worker. In a semi-downdraft spraybooth, the air flows diagonally from the ceiling towards the rear of the booth. In a crossdraft spraybooth, the air flows horizontally across the booth, carrying the overspray and fumes to the exhaust filters. In a semi-crossdraft spraybooth, the air flows diagonally across the booth, similar to a crossdraft pattern but with some downward airflow as well.
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