Film Blowing Screw Barrel Extrusion Screw Barrel Bimetallic Screw Barrel
Modular Twin Screw Barrel
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Battenfield parallel twin screw wpc/pvc special screw barrel
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Top Quality Twin Screw Barrel for Plastic Machinery
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Twin screw barrel for Battenfeld extruder
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Bimetal Twin Conical Screw and Barrel 55/120
125mm Twin Screw and Barrel for PVC Extruder
Parallel Twin Screw Barrel PVC PE Pipe Granule
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