China PET Preform Molds Factory

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High-Efficiency PET Preform Mold – 24 Cavity

  • Precision Engineering: High-hardness stainless steel for extended lifespan

  • Efficiency: Optimized cooling channels for reduced cycle times (typically under 10 seconds)

  • Quality: Valve-gated hot runner system ensuring zero gate stringing and excellent gate vestige

  • Versatility: Compatible with major molding machine brands (Husky, Netstal, etc.) via adapter plates

  • Maintenance: Quick-change cavity and core inserts for easy servicing


  • Tags:
      PET,preform,Hot,Runner,CAVITY,FOR,24,Bottle,mold,injection
    • Descriprion

    Key Features

    FeatureDescription
    Cavity Count24 cavities, optimized for high-volume production with balanced cycle times
    MaterialHigh-grade stainless steel (e.g., S136, 2316) with excellent corrosion resistance and wear durability
    Hot Runner SystemValve-gated design with precise temperature control, ensuring uniform melt distribution and clean gate vestige
    Cooling SystemConformal cooling channels for rapid, uniform heat dissipation, enabling cycle times typically under 10 seconds
    Core & Cavity InterchangeabilityQuick-change insert design allows fast size changes and simplified maintenance, reducing downtime
    Thread FinishPrecision-machined neck finish with consistent dimensional accuracy for reliable capping performance
    Gate VestigeMinimal gate mark below the bottle's neck support ring, ensuring smooth handling in downstream equipment
    Mold BaseRobust construction with guided ejection system for high-speed, continuous operation
    CompatibilityAdaptable to major injection molding machine brands (Husky, Netstal, etc.) via interchangeable adapter plates
    Venting SystemOptimized venting to eliminate gas traps and ensure complete cavity filling for defect-free preforms
    LifespanDesigned for long-term durability, capable of millions of cycles with proper maintenance

    Introducing our premium 24-cavity PET preform mold, engineered for high-output beverage packaging production. Designed to meet the rigorous demands of the bottling industry, this mold system delivers exceptional precision, durability, and efficiency.

    Crafted from high-grade stainless steel and corrosion-resistant materials, the mold ensures a consistently high-quality finish with minimal wall thickness variation, resulting in significant material savings per preform. The 24-cavity layout is optimized for injection molding machines (IML), providing an ideal balance between rapid cycle times and maximum production capacity.


    Our advanced hot runner system ensures uniform melt distribution, guaranteeing balanced filling across all cavities to reduce stress and improve preform clarity. The mold features a robust slide-and-lock system for quick maintenance and easy cavity interchangeability, minimizing downtime and maximizing operational flexibility.

    Whether you are producing lightweight water bottles or heavy-duty carbonated soft drink (CSD) preforms, this mold is designed for long-term reliability and superior performance.


    Contact Details

    How Can We Help You?
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    Mavis Liu

    Taizhou Huangyan Taoyuan Mould Co., Ltd.
    +86-15657610896
    mavis@taoyuanmould.com

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