Tray Dryer

A tray dryer is a convection-based drying equipment widely used in industries like pharmaceuticals, food processing, chemicals, and ceramics to remove moisture from solid materials (e.g., Fruits, Vegetables, powders, granules, pastes) under controlled temperature and airflow conditions. Here’s a detailed breakdown:

Double-walled chamber, insulated with fiberglass or glass wool to minimize heat loss.

Perforated stainless steel (SS 304/316) or aluminum trays for optimal airflow.

Electric elements, steam coils, or thermic fluid heaters.

Axial fans ensure turbulent airflow for proper temperature uniformity. 

Digital temperature controllers and timers for precision