Coating production line air duct

The “air duct” connecting the spray booth to the filter chamber serves three critical functions in a painting line

Safe Transportation: It safely transports air laden with flammable overspray and volatile organic compounds (VOCs) from the spray booth to the rear-end filtration system. It acts as the respiratory tract that ensures directional airflow

Quality Assurance: By steadily and continuously extracting the overspray, it prevents the paint particles from dispersing and settling back onto the freshly painted surfaces, thereby guaranteeing the finish quality.

Environmental Compliance: It is the essential pathway for channeling contaminated air to the purification equipment. Only by passing through it can the exhaust air be effectively treated and released in compliance with environmental standards.

In summary, the air duct functions like an “arterial vessel” in the painting line. It is responsible for carrying the “polluted blood” (air containing overspray) from the “heart” (spray booth) to the “liver” (filter chamber) for detoxification. It is indispensable for the safety, quality, and environmental compliance of the entire system.