Screw Barrel, Screw and Barrel, Extruder Screw Barrel manufacturer / supplier in China, offering High Output High Quality Planetary Screw Barrel for Planetary Machine PVC Recycling, High Output Bimetallic Recycled Dirty Material Granulation Screw and Barrel Set for Recycling PE & PP Film and Pipe with Water, SKD61 Inlaid Inner Sleeve & Bimetallic Alloy Layer Granulation Parallel Twin Screw and Barrel with Long Operating Life for PVC Pipe Profile Sheet and so on.
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