Electric oven structure and working principle:
  As the name suggests, the electric heating oven uses electric energy to heat, which is different from the oven equipment of other heating methods. The electric heating oven uses the connection between the digital display instrument and the temperature sensor to control the temperature of the studio, and uses the hot air circulation to dry the materials. The hot air circulation system is divided into horizontal air supply and vertical air supply, all of which are professionally designed. The operation of the motor drives the air supply air wheel, so that the blown air blows on the electric heating pipe to form hot air, and the hot air is sent to the working room of the industrial oven from the air duct, and the used hot air is sucked into the air duct again to become the air source and circulates again. Heating greatly improves temperature uniformity. If the box door is opened and closed during use, the air supply circulation system can quickly restore the temperature value of the operating state.

Electric oven structure:
      The composition of the electric heating oven is mainly composed of a box body, an electric heating element, a temperature controller, a timer and a power adjustment switch. Among them, the oven body is mainly composed of a three-layer structure consisting of an outer shell, an intermediate air duct, a thermal insulation layer, and an inner liner. A curling edge is formed on the front and rear edges of the inner liner to cut off the air in the cavity; the outer cavity is filled with high-temperature resistant silicon The acid aluminum fiber product greatly reduces the temperature of the shell; at the same time, a rocker structure is installed on the door and door, so that the door is always pressed on the door frame, so that it has better sealing.

Matters needing attention when using:

1. Cut off the power and turn off the oven.
2. Observe and adjust the temperature in the box at any time, which should meet the temperature requirements of the baking process.
3. Keep the inside of the electric oven clean, check and remove the oxide scale next to the resistance wire in the oven.
4. Before power-on, check that the insulation of the power supply line should be good, and no leakage is allowed. There must be no contact between the heater resistance wires to prevent short circuits.
5. When using a non-explosion-proof electric oven, it is strictly forbidden to bring volatile objects into the oven.
6. Open the exhaust valve before electrifying.
The air mode of the electric oven:
    A. Horizontal air supply: It is suitable for objects that need to be baked in the tray; the hot air for the water supply air is blown out from the air ducts on both sides of the studio, and the materials in the tray can be bathed in the circulating hot air! It will be good to bake. On the contrary, it is very inappropriate to use vertical air supply for the objects placed in the tray to be baked. The vertical air supply hot air is blown out from top to bottom, which will block the hot air, so that the hot air cannot bathe the lower layers, and the corresponding baking effect would be bad!
    B. Vertical air supply: It is suitable for baking objects placed on the grid. The hot air for vertical air supply is blown from top to bottom. Because it is a grid, the upper and lower circulation will be very good, so that the hot air can be completely bathed in the object. superior!