1. Hardness and Heat Treatment Status Inspection Regular hardness measurements are performed on the barrel surface using a hardness tester. A hardness drop exce...
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Industry NewsHow to determine the service life of a Single Screw Barrel?
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Industry NewsWhat are the heat dissipation design requirements for a Single Screw Barrel during high-temperature, high-pressure extrusion?
Heat dissipation design requirements for a Single Screw Barrel during high-temperature, high-pressure extrusion: 1. Selection of High-Efficiency Heat-Conducting...
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Industry NewsWhat are the differences in the roles of screw bars in injection molding and extrusion?
1. Functional Differences: The Screw Barrel in an injection molding machine is primarily responsible for forcing the melt into the mold and maintaining a seal u...
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Industry NewsHow does the choice of screw barrel material affect different plastics?
1. Matching Abrasion Resistance to Plastic Viscosity: Different plastics have significantly different viscosities and abrasive properties. High-viscosity polyca...
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