Crock barbecue is simple to operate and has many functions: you can roast mutton kebabs, stir-fry meat and eat hot pot, or you can eat Chinese food flat on the table; It is not greasy, and the food also has the smell of charcoal, which makes the baked food crisp, soft and delicious. The fan is controlled by single meter and turned off when not in use, which greatly saves the cost. The working principle of charcoal barbecue oven is: half-lit and half-unlit charcoal is added during barbecue, and only raw carbon is added when fire is needed. According to experiments, charcoal can save about 60%. Simple, fast, time-saving and labor-saving, low cost and convenient disassembly. The installation is simple, the use is convenient, and the desktop can be moved as needed. The internal device is not easy to be damaged, and there is an air purification system inside, so there is no need to install a smoke exhaust pipe. Just install the oven on the fireproof desktop and turn on the power supply, which reduces the cost of facilities and renovation. Because the meat won't stick to the baking tray, there is no need to change the baking tray frequently, and the smoke exhaust pipes are all exposed, so the cleaning and maintenance are convenient and simple. In the use of charcoal barbecue, air conditioning can also be used to cool the hot air by convection and then release it. In this process, due to serious pollution, most barbecue shops don't turn on the air conditioner, and the newly launched charcoal barbecue can not only prevent air pollution, but also effectively purify some air, so turning on the electric fan and air conditioner will not pollute the air. Because the air can purify itself, it is very clean and hygienic, and will not spill oil on the clothes of guests, so that guests can enjoy food in a clean and comfortable atmosphere. The smoke exhaust pipe is equipped with a fire power adjustment button, so that the fire power and the barbecue process can be independently adjusted as required. It is not easy to cook the plates, and it is not necessary to change the plates when eating normally. Various foods can be baked independently. The working principle and operation method of charcoal barbecue oven are very simple. With the continuous enrichment of people's lives, the love for barbecue products is getting deeper and deeper.