• Die Casting Process Advantages and Disadvantages
    • 2022-04-29

    Die Casting Process Advantages and Disadvantages  Die casting: It uses high pressure to press molten metal into the cavity of a precision metal mold at high speed, and the molten metal cools and solidifies under pressure to form castings. Die Casting Characteristics Advantages: 1. During die casting, the metal liquid is subjected to high pressure and fast flow rate 2. Good product quality, st...

  • 2K injection mold and molding
    • 2022-04-22

    2K injection molding 2K injection molding: product injection molding with 2 different  plastic materials or 2 colours : efficient and economical.  Where the K come from? The K in ‘multi-K’ comes from the German word for component – “komponente”. So, if you see a reference to 2K or 3K moulding, it simply means that two or three different materials, or components, are used in the moul...

  • What is gas assisted injection molding process?
    • 2022-04-15

    What is gas assisted injection molding process? Gas assist molding is a low-pressure plastic injection molding process where pressurized nitrogen gas is injected into the mold, pushing the plastic into the mold extremities, while hollowing out thicker sections in the part.  What are the advantages of gas assisted injection molding? Advantages. This process forms a hollow, plastic injection mo...

  • Co-Injection Molding Technology
    • 2022-03-25

    Co-injection molding (also known as sandwich injection, co-injection molding) is a typical situation in multi-resin injection molding process. The injection equipment has more than two injection barrels, which can inject different colors or different materials in steps or at the same time, so as to obtain products with multi-layer structure, core-shell structure or different colors or different tr...

  • Shenzhen Covid Affect Plastic Injection Mould Industry
    • 2022-03-21

    Shenzhen Covid Affect Plastic Injection Mould Industry After a whole week semi lockdown, Shenzhen Covid has been controlled in a safe level. We are happy to announce that Lyter Engineering Ltd. recover fully manufacturing from today.   It is suffering for plastic injection mould industry since the Covid, however, our team still strictly abides by the anti-epidemic and epidemic prevention poli...

  • Appliance Injection Mould Design for Plastic Washing Machine Cover Parts
    • 2022-01-01

    Appliance Injection Mould Design for Washing Machine Cover 【Abstract】According to the structural characteristics of the plastic part, the parting method and optimal design of the plastic part are discussed. The reasonable design and layout can effectively avoid the interference between the multi-sloping roof structure, inserts and ejector pins. It also introduces the disassembly of inserts, ejecto...

  • The Top 10 Factors that Affect Injection Mold Quality
    • 2021-12-23

    Mold Makingis a complex process, from design, cutting, assembly, debugging and other steps to the final actual use. In the entire life cycle, the factors that affect mold quality mainly include the following 10 aspects. 01 Mould Steel Steel is the decisive factor of mold quality, and choosing a reasonable steel is the top priority. The criteria for selecting steel are: ①Requirements for injec...

  • Hot Runner Mold
    • 2021-12-17

    Hot runner technology, with its unique technical advantages such as cost saving and shortening the molding cycle, has become an important field of plastic injection molding process. The installation of the hot runner is directly related to the quality of the product. The following are the precautions for the installation of thehot runner mold: Place the mold, level the upper mold, and clean all th...

  • How To Set the Exhaust Groove in the Injection Mold Reasonably
    • 2021-12-10

    During Injection Molding, there will not be much molten material in the vent hole, because the molten material will cool and solidify at the place to block the channel. The opening position of the exhaust port should not be facing the operator to prevent accidental spraying of molten material and hurting people. The clearance between the ejector rod and the ejector hole, the clearance between...

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