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  • How to protect the extrusion screw?

    When extruding thermoplastic composites, the design of the screw and the structure of the screw and barrel are critical. If you consider these issues in advance. The processing of thermoplastic composites can be satisfactorily completed. In general, ...

  • Causes and solutions for screwing of injection molding machine

    There are many reasons for the screw slip, such as the wear of the screw and the barrel is likely to cause the screw to slip. The compression ratio of the screw of the injection molding machine is designed. If the feeding section is too short, that i...

  • Screws and barrels are like screws and nuts

    Screws and barrels are like screws and nuts and are a combination of parts that are inseparable. The perfect meshing and just the right gap between them makes the material plasticization, product quality and production efficiency significantly improv...

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