What conditions do you need to meet in the injection molding machine?


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Leading screw products and technology solution providers, with strong R&D, design and manufacturing capabilities, provide customers with reliable and efficient full-grinding screws, alloy screw fully hardened screws, high-speed steel screws, optical screws, halogen-free screws, etc. Help our customers to be invincible in the fierce market competition Jieyu screw is the best choice for injection molding production in optical fiber communication, electronics, medical, auto parts, household appliances, industrial gears and other industries.

Screw injection molding machine screw Dongguan screw

    1 According to the molding product of the injection molding product, it is necessary to guarantee the accuracy of the one-time feeding amount.
    2 According to the plasticizing conditions of raw materials, there is a relatively stable heating and heating device.
    3 According to the nature of the raw materials for plastic products, the screw structure suitable for plasticizing is selected.
    4 In order to guarantee the plasticizing quality of raw materials, the screw work should have a certain back pressure.
    5 According to the necessity of plasticizing the molten state of different raw materials, it is necessary to inject a molten material into the forming mold to have a certain injection pressure and moving speed.
    6 The clamping force must be greater than the expansion force of the molten material in the cavity of the injection molding cavity.
    7 According to the performance of the melt material, the mold temperature is scheduled to control the cooling speed of the molten material in the mold.
    8 The melt flow channel in the mold should be smooth and smooth, with a certain degree of draft. According to the change of the product, if necessary, there must be a product ejection device.

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