This electrothermal hot air circulation baking oven can be used to bake bread, cakes, poultry and a variety of pastry pasta. It is used in food factories, bakeries, institutions, units, canteens, as well as food baking in individual food processing plants, cake houses, and western cake houses. The large capacity of 12 discs can meet the production requirements of batch type. 4 wheel load-bearing for flexible movement and easy handling.