A tray dryer is a type of industrial drying equipment used to remove moisture from wet materials through the process of heat and air circulation. It consists of multiple trays arranged in a cabinet or chamber, where the material to be dried is evenly spread out on each tray. Hot air is circulated within the chamber, usually by means of fans, to provide consistent and controlled drying conditions. Tray dryers are widely used in industries such as pharmaceuticals, food processing, chemicals, and textiles.
Tray dryers offer several advantages, including uniform drying, precise temperature control, and flexibility in handling different types of materials. The drying process can be easily monitored and adjusted to achieve the desired moisture content without overheating or degrading the material. They are especially suitable for drying small to medium batches of materials and can handle a variety of forms, including powders, granules, and pieces. The design of tray dryers allows for easy loading and unloading, as well as straightforward cleaning and maintenance, making them a practical choice for many industrial drying applications.