The invention provides a skin cutting production system and method. The skin cutting production system can achieve treatment of different kinds of skin materials and is flexible and variable in treatment. The skin cutting production system comprises a skin field supplied material cutting production system and a cold storage supplied material cutting production system. The skin field supplied material cutting production system and the cold storage supplied material cutting production system share a part of devices, so that the equipment cost of production is reduced. In addition, the skin fieldsupplied material cutting production system is mainly used for cow skin crushing, shredding, washing and the like. The cold storage supplied material cutting production system is mainly used for fresh pork crushing, shredding, skin cleaning and the like. In this way, it can be achieved that treatment of different kinds of skin materials is conducted by means of one skin cutting production system;in addition, washing water existing after skin washing treatment is adopted in a skin shred conveying pipeline, so that the consumption of water is reduced beneficially, and the purposes of saving and environmental protection are achieved.