Coating dryers are essential in industrial processes to remove solvents from applied coatings, ensuring quality and durability. This article covers the principles of heat and mass transfer in drying, various dryer types such as convection, infrared, tunnel, and drum dryers, and their applications across industries including paper, battery, and pharmaceuticals. Key factors influencing drying efficiency and recent technological advances are also discussed, providing a comprehensive overview for professionals seeking to optimize coating drying operations.
