First of all, you don't know much about the principle of braised pot. Divided into an inner pot and an outer pot. After heating the food in the inner pot (without boiling), put it in the outer pot for a period of time to cook the food. Its principle is that the outer pot adopts advanced new materials and has very high thermal insulation performance (basically no heat loss). After the food is heated, it can be cooked by its own heat in an insulated outer pot. Braised pot has great advantages, such as saving energy, reducing pollution, convenient operation and very safe, and it has become very popular abroad.