Cooling Tube&Sleeve&Tube Insert



Product Details


Cooling Tube for PET Preform Injection Molds

Compatible with HUAYAN Systems

The Cooling Tube is a functional spare part used in PET preform injection molds, designed to support effective cooling and stable preform ejection during high-speed injection molding processes.

This cooling tube is manufactured by Baijinyi and designed for use in PET preform molds compatible with HUAYAN systems. It is produced with precise dimensional control to ensure reliable installation, consistent cooling performance, and stable operation under continuous production conditions.


Product Specifications

  • Product Name: Cooling Tube

  • Application: PET Preform Injection Mold

  • Compatible System: HUAYAN PET Preform Mold Systems

  • Manufacturer: Baijinyi

  • Dimensions: 140 × 32 × 32 mm

  • Manufacturing Method: Precision machining

  • Installation Area: Preform cooling and ejection assembly


Function in PET Preform Injection Molding

In PET preform injection molding, uniform and efficient cooling is essential for controlling cycle time and maintaining consistent preform quality. The cooling tube plays an important role by:

  • Supporting heat dissipation in the preform area

  • Assisting smooth and stable preform ejection

  • Reducing deformation caused by uneven cooling

  • Helping maintain consistent preform weight and geometry

Accurate dimensions ensure correct positioning within the mold assembly, minimizing wear and avoiding unnecessary stress on surrounding components.


Design and Manufacturing Features

Precision Compatibility
The cooling tube is manufactured according to the dimensional requirements of HUAYAN-compatible PET preform molds, ensuring proper fit and stable operation without the need for additional modification.

Stable Thermal Performance
Material selection and internal structure are optimized to support effective heat transfer, contributing to stable cooling performance during long production runs.

Surface Quality and Durability
Controlled surface finishing reduces friction and residue buildup, improving wear resistance and simplifying routine maintenance.

Suitable for Replacement and Maintenance
This cooling tube is suitable for routine replacement during mold maintenance, helping restore proper cooling efficiency and operational stability.


Typical Applications

This cooling tube is used in PET preform molds for:

  • Bottled water and beverage packaging

  • Edible oil containers

  • Dairy and liquid food packaging

  • Daily chemical and cosmetic packaging

It is recommended for production lines operating at high cycle speeds where cooling efficiency directly affects productivity and stability.


Baijinyi Manufacturing Approach

Baijinyi focuses on the precision manufacturing of PET mold components based on real production requirements. Each cooling tube is produced with attention to dimensional accuracy, functional reliability, and long-term performance in actual molding environments.

This approach supports stable production and predictable maintenance cycles for customers using HUAYAN-compatible PET preform mold systems.

Keywords:

PET Blow mold,PET Preform mold,Capping mold,HUSKY,Krones,Sidel,SIPA,Sacmi

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