Why does the heating element on the oven turn red when it starts to work, and it will not turn red after a few minutes?
Aiming at the problem of "the reason why the heating element on the oven starts to turn red after a few minutes, it will not turn red in a few minutes", the following editor of Suwaie company will explain it to you:
It is normal. First of all, the reason why the electric heating element is red is because there are impurities in the tube wall, so the good quality is relatively dark. Secondly, if the quality is the same and the power is the same, because of the design of the oven, the surface fire always heats up faster and the heat preservation is better, so there is more time to wait (the heat preservation, the electric heating tubular is not heated), and the bottom fire heats up slowly. The insulation is also poor, so the working time will be more frequent (the continuous power-on time is longer than the face fire). When you observe it, you will most likely see that the work is powered on and the heat preservation state. So when the temperature is the same, the upper tube is not red and the lower tube is red.