What's the reason why rice cookers are slow to cook?
At the same time, the electric heater in the rice cooker has been used for quite a long time, and its efficiency will be reduced in relative terms, but generally speaking, it is the pot and the heating dish that have the biggest deformation.
The heating plate of the rice cooker is deformed or the rice cooker is deformed, and the joint surfaces are less, so the heat conduction is low;
You can take off the bladder. You can see a heating tray in the center. Scrape off the black on the surface.You can also see a moving circular object, which is a potentiometric sensor. Press it to see if it's moving and clean the black surface of it.
