• Seven points that must be considered after injection molding

    Seven points that must be considered after injection molding

    1. Shrinkage rate The form and calculation of thermoplastic molding shrinkage are as described above, and the factors that affect thermoplastic molding shrinkage are as follows: 1 Plastics: In the molding process of thermoplastics, due to the volume change caused by crystallization, strong internal ... read more

    Jan 06,2022 News
  • What are the reasons for the aging and brittleness of plastic products

    What are the reasons for the aging and brittleness of plastic products

    It is not difficult to find that the most commonly used plastic products in our lives, such as plastic basins, plastic cups, and plastic buckets, will age and become brittle over a long period of time. So what is the reason for this? In fact, this is related to molds, equipment, raw materials, and p... read more

    Dec 24,2021 News
  • What is easy to miss in mold maintenance

    What is easy to miss in mold maintenance

    1. Check whether there is an early warning of rust or moisture in the air diffuser. If rust or moisture is found near the hot runner exhaust hole, it means internal condensation or a broken water pipe. Humidity can cause a fatal short circuit to the heater. 2. Sliding stop - For machines that run al... read more

    Dec 17,2021 News
  • What impact will mold temperature have on injection molding?

    What impact will mold temperature have on injection molding?

    Generally, the increase in mold temperature will reduce the condensation layer of the plastic in the cavity, making the molten material easier to flow in the cavity, so as to obtain greater part weight and better surface quality. At the same time, the increase in mold temperature will increase the t... read more

    Dec 10,2021 News
  • How to control the temperature during the injection molding process

    How to control the temperature during the injection molding process

    According to the needs of users, the injection molding factory injects hot melted materials into the mold cavity from high pressure, and then cools and solidifies to obtain parts with complex shapes. Injection processing is a common part processing method. Next, the injection processing plant introd... read more

    Dec 03,2021 News