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Bimetallic Conical PVC Screw Barrel 92/188 55/110 65/132 for PVC Pipes Specification: For good plasticizing effect, we have different designs of screw and barrel for extruder or injection to meet customers ... Read More

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38CrMoAlA/31CrMoAlA Nitrided Single Screw Barrel for Plastic Machine Specification: Single Screw Barrel For good plasticizing effect, we have different designs of screw and barrel for extruder or injection to ... Read More