In the field of architecture, the surface of metal components and aluminum-plastic panels is treated with coating, and coating production lines are often used. Its main function is to spray building materials to make them more beautiful, corrosion-resistant, and waterproof.

Marine engineering: Some marine engineering equipment can experience severe corrosion after prolonged exposure to seawater and sea winds. By applying a coating production line, a layer of anti-corrosion protective coating can be added to its surface to ensure the service life of the equipment.

Aerospace field: In the aerospace field, manufacturing aircraft and missiles requires a large amount of surface coating work. Coating production lines can achieve fast, accurate, and high-quality coating treatment, reducing manual coating work and greatly improving product quality and appearance.