Dust collector systems are important for industrial plants to safely manage dust particles and ensure employee safety. The document discusses the need to design customized dust collection systems according to the specific needs and materials of each industry. It emphasizes designing systems with safety features to minimize risks from flammable dust or explosives, such as including deflagration protection, vent vessels, and automated cleaning. Regular maintenance of the entire dust collection system, such as cleaning hoppers and filters and changing ducts, is important to enhance safety.