Roll kneading machine is a necessary equipment for the production of high-grade sausage, ham, beef sauce for meat products. Meat under vacuum condition by physical impact principle, by mixing wing make the meat material and ingredients in rolling and kneading machine in up and down, the mutual extrusion and collision, achieve massage and marinated with do. So that the meat is tender and full of elasticity, good taste, delicious taste and increase the yield of.