Bimetallic Single Screw Barrel For Injection Molding Machine Tungsten Carbide Screw Barrel Molybdenum Alloy Screw Barrel Bimetallic Single Screw Barrel For Injection Molding Machine For good plasticizing effect,we have different designs of screw barrel to meet customer's demand. Product Parameter: ProductBimetallic Single Screw Barrel For Injection Molding MachineHardness after hardening and ...
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