Product / PET Injection Mold / Neck Ring

Neck Ring

Precision Neck Ring | BJY Mold

As a professional preform mold manufacturer，The Neck Ring is a high-performance PET preform mold component. With over 20 years of expertise in precision mold manufacturing, BJY delivers high productivity, durability, and superior precision for PET preform production. No matter what your requirements are for the pet pre-forming molds, including but not limited to: restoration or refurbishment, you can find the suitable injection molding solution for you at BJY.

Spare Parts for PET Preform Mold- Neck Ring

Market Positioning: A premium solution for high-efficiency PET preform molding with strict precision mold quality demands.

Core Technology: coating technology significantly improves wear resistance in PET preform mold applications, effectively preventing surface peeling during high-volume injection molding. This advanced treatment extends the operational lifespan of neck ring components in preform production systems while maintaining consistent mold precision across millions of cycles.
Item Name: Neck Ring

Applicable Equipment: HUSKY

Material : S136 Series High-quality mirror finish mould steel

Feature: Special treatment of DLC coating effectively avoid the problems of poor wear-resistance and easy-peeling of the coating, thus extends the service life of neck ring.

Life Time: 5-10 million cycle times
High Precision & Durability: Constructed from S136 series mirror-polished mold steel, this neck ring component delivers exceptional durability for PET preform mold applications, maintaining ultra-precise dimensional stability throughout high-volume injection molding operations. The premium material composition ensures consistent performance across 5-10 million production cycles, reducing downtime in preform manufacturing systems while meeting stringent blow molding quality standards.

Quality Assurance: Complies with industry standards

Customization: BJY provide custom-engineered neck ring solutions for PET preform molds, with adjustable dimensional specifications, specialized surface coating options (including DLC and other wear-resistant treatments), and equipment compatibility modifications to perfectly match your injection molding system requirements.
✔ Compatibility: Optimized for HUSKY machine, NETSTAL machine, SIPA machine, HUAYAN machine, LINIQLIE, machine etc.

✔ High Efficiency: DLC coating reduces friction, shortens cycle time, and boosts output.

✔ Ultra-High Precision: Surface roughness ≤Ra0.05μm, mold flatness ≤0.02mm/m for perfect sealing.

✔ Heat & Corrosion Resistant: S136 steel with HRC52-54 hardness withstands high-pressure molding.
◼ Basic Specifications

Mold Type: PET Preform Neck Ring

Cavities: BJY’s injection molding can customize any number of cavities that you wish to have.

Applicable Preform Capacity: Standard (specific range to be confirmed)

◼ Material & Heat Treatment

Material: S136

Hardness: HRC52-54 after heat treatment

Surface Coating: coating

Neck Ring

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