On March 8, 2026, the chemical design technical document platform launched animations illustrating the structure and working principles of 11 conventional drying equipments, visually presenting the operation logic of mainstream drying equipments such as spray, fluidized bed and air flow dryers, and providing a convenient learning reference for practitioners in the chemical industry. As core equipment in chemical production, drying equipments remove moisture from materials through direct or indirect heating, which is an important link for subsequent processing and application of materials, and are widely used in chemical, food, pharmaceutical and other fields. The displayed equipments have their own characteristics: the spray dryer can complete drying in 3-10 seconds, the microwave dryer heats from the inside of materials and is suitable for heat-sensitive materials, the vacuum harrow dryer is applicable to the treatment of paste-like materials, and the tunnel dryer can meet the slow drying needs of wood, brick and tile blanks. Different equipments adapt to differentiated drying working conditions with their unique structures, providing diversified solutions for the material drying link in industrial production, and also enabling industry personnel to select suitable equipments according to production needs more clearly. For more information, please click: https://www.tiktok.com/@mia_iota/video/7597717976720149782