PET preform mold

PET preform mold

Basic Information:

Hot runner PET preform mold

Cavity numbers up to 144

Mold core, cavity, lip cavity material: ASSAB STAVAX S136

Mold bases: S420

High precision, high quality, high performance

Customized order acceptable, mold can be made suitable for many famous preform injection system

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  • Product Detail

    Product Tags

    Hot runner 48-cavity PET preform mold running video

    cav144cav 96 cav 144 robot

    High cavity mold for high-speed perform injection molding system like HUSKY, KM (KRAUSS-MAFFEI), SIPA, NETSTAL, etc.




    Low cavity mold for general purpose machine like HAITIAN, YIZUMI, TOYO, TOSHIBA, SUMITOMO, ARUG, MILACRON, etc

     16 - 48 cav




    Technical details:

    The 420 die stainless steel is used for mold platens, with special heat treatment on surface hardness up to HRS32-35, to get good performance of anti-corrosion and abrasion resistance.

     mold base


    Essential parts made from S-136 ASSAB STAVAX material, hardness up to HRC52- HRC54, with long life span.

     mold parts


    Lip cavity surface is with DLC coating, has excellent abrasion resistance ability.


    mold core

    Optimized design for core ring, to improve air vent, to increase mold performance.


    mold parts2

    Double taper design lip cavity, allow high clamping force without flash, and higher precision.
    Cavity water flow adopts spiral independent cycle for better cooling.

     mold hot runner

    Manifold is with rational balance design, every customized mold is calculated by professional software.

    Inner channel diameter is different as per actual flow rate required.

    Separate temperature control for each heat section.


    mold hot runner parts

    International brand components are used. Hot runner heaters and thermocouple by HOTSET, Insulation cap by Dupont, Valve-stem by Punch.