When the diameter of wok gas stove is 30-40 cm, it is suitable for setting up stalls. The size of the wok should be selected according to the actual needs and the number of fried skewers. Generally speaking, the larger the diameter of the wok, the more kebabs can be roasted at the same time. Therefore, the size of the frying pan should be determined according to the needs of the fried string. If you plan to use the frying pan on the stall, you need to consider the size of the stall and the space for placing the frying pan. The size of the frying pan should not be too large, and the diameter should be 30-40 cm. At the same time, the height of the wok should also be considered, which should not exceed 20 cm, so that the operation and turnover of the wok are more convenient.