PET Preform Injection Molding Machines - PET Series
ー Designed for high-throughput PET preform production with precision, moisture management, and scalability
Huarong’s PET Injection Molding Machines offer high-efficiency production, precision in preform molding, and scalability to meet the demands of the PET packaging industry. With advanced features and customizable configurations, our machines are designed to support high-output manufacturing, reduce cycle times, and ensure exceptional quality, helping businesses achieve consistent results in PET preform production.
PET Machine Features
Advanced Injection Unit for High-Quality Plasticization
With a double-wave screw and a durable barrel, our injection system provides low shear rates and consistent melt flow. This construction preserves the clarity and strength of PET preforms while minimizing material degradation.
- Low shear, high melt quality
- Improved transparency and stability
- Consistent output across cavity counts
Ejection System for Improved Cycle Efficiency
A reinforced ejection mechanism enhances part removal from the mold, decreases delays, and ensures smooth operation, even in multi-cavity, high-output setups.
- Faster mold open-close and ejection sequence
- Reduced downtime between cycles
- Ideal for large-scale PET preform production
Integrated Ventilation Channel for Anti-Dew Protection
Top-mounted ventilation channels remove condensation on tooling in humid environments using dehumidifying dryers, ensuring moisture-free processing.
Advantages of Dry Resin:
- Crystal-clear preform transparency
- Better mechanical strength and toughness
- Reduced reject rate, higher yield
Optional Desiccant Dryer for Moisture Control
PET resins are sensitive to moisture; even small amounts of water can lead to brittleness or haze. To prevent this, our optional desiccant dryer provides complete dehumidification of the material before the plasticization process. Benefits of Dry Resin:
- Crystal-clear preform transparency
- Better mechanical strength and toughness
- Reduced reject rate, higher yield
Optional Chiller for Optimized Cooling Cycles
Effective cooling is essential to maintain molding accuracy and transparency. Our optional industrial chiller shortens cooling time while improving part consistency.
Benefits of Dry Resin:
- Shorter cycle time, higher hourly output
- Uniform mold temperature distribution
- Dimensional accuracy for blow-molding compatibility
- Lower energy consumption and cost per unit
Complete PET Preform Production Setup
- PET Preform Injection Molding Machine
- PET Preform Mold
- Peripheral Equipment for PET Resin Processing(e.g., Desiccant Dryer, Dehumidifier, Auto Loader)
- Temperature Control and Cooling Equipment(e.g., Chiller, Mold Temperature Controller)
- Post-Production Handling Equipment (e.g., Conveyor System, Storage Racks and Bins)
Why Choose Our PET Injection Molding Machines?
Tailored for PET
Every detail—from screw design to cooling system—is optimized for PET resin behavior, ensuring better melt clarity, reduced AA content, and improved preform consistency.
Scalable Production
Machines accommodate various mold configurations, supporting high-cavity, high-output production while ensuring precision and stability as capacity increases.
Turnkey Integration
We offer complete production line solutions, including PET molds, dryers, chillers, and automation systems tailored to your product and factory needs.
Applications & Industry
- Bottled Water Industry
- Carbonated Soft Drink (CSD) Bottles
- Edible Oil and Sauce Packaging
- Large-Capacity Containers (5-Gallon)
- Cosmetic and Pharmaceutical PET Bottles
Customer Success Stories & Related Articles
Huarong’s PET preform injection molding machines are trusted by industry leaders in beverage packaging and custom molding.
PET Preform Molding Solution: A Detailed Guide to PET Preform Manufacturing
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PET Preform Manufacturing: A Customer Success Story with Huarong
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