• Mold heat treatment plays a big role

    Mold heat treatment plays a big role

    Mould heat treatment is to play the potential of mould materials and improve the performance of the mold. The performance of the mould must meet: high strength, including high temperature strength, resistance to cold and heat fatigue, high hardness (wear resistance) and high toughness, and also requ... read more

    Nov 23,2019 News
  • Improve mould life and mold safety protection

    Improve mould life and mold safety protection

    A mould is a tool used to make moulded articles. It can be used to make a variety of beautiful crafts, so it is particularly important to increase its life. What are the ways to improve the life of the mould? 1. Choose materials correctly and reasonably. 2. Adopt advanced and reasonable heat treatme... read more

    Nov 29,2019 News
  • How to choose the correct preform mold

    How to choose the correct preform mold

    1. Product weight: The requirements of hot runners for products with different weights are completely different. 2. Plastic raw materials: Different plastic raw materials have different processing variables, and those processing variables will affect the choice of hot runner system. 3. Mold: What is... read more

    Dec 13,2019 News
  • Introduction of preform mold

    Introduction of preform mold

    1. Product weight: Different weight products have completely different requirements for hot runners. 2. Plastic raw materials: Different German plastic raw materials have different processing variables, and those processing variables will affect the choice of hot runner system. 3. Mold: What is the ... read more

    Dec 20,2019 News
  • Preform defects and solutions

    Preform defects and solutions

    Preform is yellow Cause: The resin is thermally or oxidatively degraded, but the carbonization point is not reached 1. Reduce the drying temperature, the maximum drying temperature is 175 °C; 2. Confirm whether the specifications of the raw materials meet the requirements; 3. Confirm that the drying... read more

    Dec 27,2019 News