Fuente: WIPO "processing tomato" The utility model relates to the technical field of tomato processing, and discloses a multi-channel sorting and grading integrated system for tomatoes, which comprises a size grader for sorting out tomatoes with qualified sizes; the primary color sorter is connected with the size grader and is used for receiving the tomato fruits with qualified sizes and screening out the tomato fruits qualified in primary color sorting; the peeling machine is connected with the primary color sorter and is used for carrying out peeling treatment on the tomato fruits qualified in primary color sorting; the secondary color sorter is connected with the peeling machine and is used for receiving the peeled tomato fruits and screening out tomato fruits qualified in secondary color sorting; the dicing machine is connected with the secondary color sorter and is used for dicing qualified tomato fruits subjected to secondary color sorting; and the third-stage color sorter is connected with the dicing machine and is used for receiving the diced tomatoes at the outlet end of the dicing machine and removing unqualified diced tomatoes from the diced tomatoes. According to the method, the tomato raw materials are subjected to multi-stage color sorting, so that the product quality problem caused by unqualified raw materials is reduced, and the product quality is ensured.