Plastic single screw extruder: 1.Use flakes, granules 2.Make sheet,pipe,profile 3, Single screw extruder 4, Plastic extruder Plastic single screw extruder: The SJ series single screw extruder with specifically screws ,model and other auxiliaries machines can directly convert thermoplastic into pipe , plate sheet ,film and profile ,also provide function of modifying and pelletizing .It also can ...