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3 Gallon Preform Plastic Molded Products , Custom Plastic Molding 4 Cavity Valve Gate 210 Grams

Categories PET Preform Mould
Brand Name: HITEK
Model Number: PET preform mould
Certification: ISO
Place of Origin: CHINA
MOQ: 1SET
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 20SETS
Delivery Time: 50-60DAYS
Packaging Details: WOODEN CASE
Shaping mode: Plastic Injection Mould,Preform Mould
Product: PET preform mould for water bottle
Cavity: 4 cavities
Mould life: 300000~400000shots
Design software: UG,CAD,CAD/STP,PRO-E
Runner: cold runner/hot runner
Mould material: S136,2738
Plastic material: PET
Preform weight & number of cavities: 210g/4cavities
Mold material: S136
Neck: 30/25, 28PCO, 1881
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    3 Gallon Preform Plastic Molded Products , Custom Plastic Molding 4 Cavity Valve Gate 210 Grams

    PET Preform Mold for 3gallon, 210grams, 4cavity hot runner valve gate


    MOULD INSTRUCTIONS:

    1. Feature of the preform mold.No cutting of vavle gate is employed to reduce the labor cost

    2. Advanced hot runner system assures lower level of AA value

    3. Reasonable-designed cold water channels increase cooling effect and shorted the cyscle time.

    Pin-valve gate ,pneumatic drive the nozzle pin simultaneous high speed open and close action, which can effectively control the injection hole open and close actions on each cavity. Reliable seal function, smooth moving, low thermal expansion rate, long using life and also saves electric energy.

    Hot runner system is designed and made by ourselves, it can achieve ideal and prompt heating effect for preform production, cavity with lower injection pressure to reduce wear and tear of moldparts.


    Heat system

    With double heating system, it has separate temperature control mode ,the heat bar are used to heat hot-runner mainfold , small heaters supply the heating temperature for cavity nozzle continuously.


    Cooling system

    Each parts including core ,cavity and valve gate has independently cooling system.


    Heat treatment

    Mechanical treatment cavity and core to prolong service life ,nitrogen treatment with neck screw. with fitly operation ,guarantee Long using life over 2.0 million times of injection cycle.


    Mold DescriptionPneumatic, pin-valve gate, shut-off, free-cut, PET preform mold with hot runner.
    Cavity quantities2 and 72 cavities
    Main mold baseP20 steel (Nitrogen treatment, HRC 28-32 degree)
    Core (punch) and cavityS136 (Vacuum quench treatment, HRC 43-52 degree)
    Screw neck (lip)S136
    Heating plateH13 steel , Chinese standard manifold.
    Heating ringROTFIL from Italy.
    Temperature controllerPID voltage temperature controller

    Preform mold configuration

    Adopted European mold

    structure;

    PET materials go into nozzle tip straightly to improve mold cycle

    time.

    Cooling system on cavity, core. If you require,

    we also design the cooling system on neck (slip).

    Preforms drop through injection machine central ejector automatically

    The controller heat Individual cavities, runner and sprue.

    One Temperature zone control one point temperature.

    Double-locked, inter-changeable mold components;

    Usage life

    (guarantee)

    2,000,000 shots
    Warranty Period2 years


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