... Double Step Granulating Line,its first screw diameter :100mm,L/D 34:1,second screw diameter:100mm,L/D10:1, ... single screw extruder,vaccum exhausting unit,filter exchanging unit,pelletizing device and so on.Increase the diameter of feeding section of screw.Compressor with ... materials,production,equipped with different types of screw.ModelFirst screw diameter(mm)L/DSecond screw diameter(mm)L/DOutput(kg/h) ...