This process line adopts advanced extruding technique which can extrude two kinds of 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, crispy stick, etc. By changing moulds and assistant equipments, it can also produce nutritional powder, grain gruel and many other leisure snacks in different shapes. This automatic process line is of leading level for its superior characters, such as, "applied to many materials, convenient operation and maintenance, low power consumption, high output".