The auto double screw snacks food process line adopts advanced share extrusion technology, which can extrude products with different textures and tastes out of double-screw extruder at the same time. It can produce a variety of core-filling food which are popular in the market, such as fragrant chicken, core-filling rolls, etc. It can also produce nutritional powder, grain gruel and many other snacks by changing moulds and assistant equipments. This automatic process line is of leading level for its superior characters "Normal materials, convenient operation and maintenance, lower power consumption, higher output".