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13.5g Lock Ring

Spare Parts For Injection Machine

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13.5g Lock Ring

Specifically designed for 13.5g PET preform injection molding, this Lock Ring complies with the industry-standard 2925 interface specifications. Crafted from steel material with 5-axis precision machining, it ensures precise alignment with hot runner systems in preform molds. Featuring a modular structure design, it seamlessly integrates with mainstream preform injection equipment while supporting both hot-fill and ambient-fill processes. Ideal for high-efficiency mass production scenarios in beverage and household chemical industries.

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    Product Features

    Precision Positioning System
    The Lock Ring interface strictly matches the 2925 standard clamping parameters to achieve precise alignment with preform mold cavities, preventing eccentricity defects.

    Torsion-Resistant Reinforced Structure
    Resists high-frequency clamping impacts to extend service life.

    Thermal Stability Optimization
    Integrated circular cooling channels within the Lock Ring balance hot runner temperature differentials, preventing preform wall thickness variations caused by thermal deformation.

    Rapid Configuration Compatibility
    Standardized quick-release interface design enables multi-specification core changes, reducing mold changeover and setup time.
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    Application Scenarios

    Carbonated Beverage Preform Mass Production

    Compatible with 29/25 neck finish standards, meeting high-pressure preform requirements for precise neck sealing in cola and sparkling water applications.

     

    High-Temperature Fill Container Production

    Temperature resistance tailored for hot-fill processes ensures dimensional stability of tea and juice bottle preforms under high heat.

     

    Household & Viscous Liquid Packaging

    Precision neck thread forming enables leak-proof packaging for high-viscosity products like shampoos and body washes.

     

    Multi-Regional Equipment Compatibility

    Offers cost-effective Lock Ring replacement solutions for emerging market injection systems, reducing cross-border procurement costs.

     

    Pharmaceutical Packaging Upgrade

    Supports medical-grade packaging preform production for medicine bottles, eye droppers, and similar applications.

    Service Process

    1.Sample-Based Workflow

    ① Customer provides sample → ② BJY Baijinyi conducts reverse engineering → ③ Deliver 2D/3D drawings for confirmation → ④ Confirmation completed → ⑤ Order placement → ⑥ Production workshop manufacturing → ⑦ Quality inspection → ⑧ Qualified shipment.

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