One of the most important parts of car painting is the planning and construction of an air circulation system and filters for paint booths. The air in the chamber should not only be kept clean for health reasons, but also to get good results when painting yourself.
The chemicals and particles that paint leaves in the air are of course harmful to humans and the environment and must be removed. Companies manufacture reliable and the best automotive paint booths for sale for auto body shops and other businesses.
Dust, dirt, and other particles are also a problem because they can affect how the paint sticks to the surface and how it looks after the paint process is complete.
Find the right balance
The basic concept of how air should flow in the paint booth is quite simple, but achieving the desired result is a complex process that requires careful engineering. The idea is that when spraying, the airflow in the chamber should keep spraying away from the paint and out of the chamber.
The biggest problem in designing an effective ventilation system is controlling the negative and positive air pressure to achieve the right balance. When the exhaust fan is turned on in the paint booth, an area of negative pressure is created.
When the exhaust fan draws in air on the same principle as the vacuum cleaner, the chamber will draw air to replace it if possible. If this effect is not controlled, the air will come out of the cracks or crevices and carry all the dirt, debris and particles outside.