The soybean plant tissue protein production line is a high-protein, high-fiber puffing equipment introduced to the market by the company to follow up the market demand and based on years of extrusion technology. Under the propulsion of the screw, the material undergoes high temperature, high pressure and high shear in the barrel to produce protein texture. The products produced have strong meat texture, good fiber state and high toughness, and are favored by manufacturers. The products can be added to ham sausage, sausage, canned food, vegetarian meat dumplings, meatballs, steamed buns and other vegetarian simulated meat foods to increase food chewing Taste.