Hot Air Oven are designed to generate heat with blower assisted air re-circulation inside the chamber at temperature from ambient+10°C to 150°C, 200°C or 250°C. In general, they are also called forced air circulating oven and widely used to dry glassware, sterilize N95 mask, general instruments and packaging items.
The core job of a hot air oven is to eliminate moisture from the material; therefore, it is used in related applications such as curing, drying, baking, annealing and even storage of certain products at constant temperature in laboratory and hospitals etc..