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  • Why does the screw of the injection molding machine appear to be locked?

    Why does the screw of the injection molding machine appear to be locked?

    In the injection molding production and processing, the phenomenon that the screw of the injection molding machine is stuck and does not rotate often occurs. If the screw protection device of the injection molding machine does not work, the operator should stop the machine immediately. In many cases... Read More

    11-05-2020 News
  • How to reduce the screw wear of injection molding machine? (2)

    How to reduce the screw wear of injection molding machine? (2)

    1. The speed should be adjusted properly. Because some plastics are added with reinforcements, such as fiberglass, minerals or other fillers. The friction of these substances on metal materials is often much greater than that of molten plastics. In the injection of these plastics, if the high speed ... Read More

    07-05-2020 News
  • How to reduce the screw wear of injection molding machine? (1)

    How to reduce the screw wear of injection molding machine? (1)

    The screw of the injection molding machine works under high temperature, high pressure, high mechanical torque and high friction environment for a long time. The first few factors are required by the process conditions, and the loss caused by friction is inevitable. Generally, the screw has been sub... Read More

    27-04-2020 News
  • What is the performance of the granulator screw?

    What is the performance of the granulator screw?

    Material performance 1. The material performance of the Granulation screw is mainly manifested as excellent electrical insulation (especially high-frequency insulation), white hard and brittle, metal sound when dropped on the ground, light transmittance second only to organic glass, coloring and wat... Read More

    21-04-2020 News
  • How to prevent the screw and barrel of the injection molding machine from slipping?

    How to prevent the screw and barrel of the injection molding machine from slipping?

    In the pre-plasticizing stage of the screw, the screw rotates in the barrel 100 to convey the material along the direction of the screw and back up to accumulate the material for the next injection, the screw will also slip. If the screw starts to slip during the pre-plasticizing stage, the axial mo... Read More

    15-04-2020 News
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