The bean peeling machine can process many kinds of beans, such as soybeans, mung beans, red beans, chickpeas, lentils, peas and broad beans etc. Peeling is one of the key processes in bean processing. The peeling can reduce the heat-resistant bacteria in the soil and improve the flavor of soybean milk. Meanwhile, it can shorten the heating time required for the passivation of lipoxygenase and decrease the thermal denaturation of stored proteins, preventing the enzyme from browning. Among the 100 kinds of natural foods, soybeans are the varieties with high nutritional value. All in all, beans need to be peeled when they are further processed.