... density) Sheet. 2.good plastify result,stable pressure 3.38CrMoAIA, Nitrogen treatment TF-105/75-1000 Double Layer Plastic Extruder Line ... machine. PP, PS, PE(high density, low density) and equivalent sheets that are manufactured with TF-105/75-1000 Double Layer ... and boxes. Specification:1Width of sheet1000mm2Thickness of sheet0.3-2.0mm3Diameter of screw105,75mm4Ratio of length to diameter of screw1 ...