What is the principle of the oven

The working principle of the oven is mainly to control the temperature through the unique air duct design and the connection between the precise digital display control instrument and the temperature sensor. The air source is driven by the operation of the air supply motor to drive the wind wheel through the electric heater to evenly send the hot air to the air duct and then enter the oven working room, and inhale the used air into the air duct again to become the air source for circulating heating operation again and again, Reach the required temperature.