Description
Our PET injection molding machine lineup is built around one thing: moving preforms from raw PET to finished product without the usual headaches. Based in Foshan, we have been running injection molding machine projects for bottling plants long enough to know where the bottlenecks actually hide—drying control, mold linkage timing, and auxiliary sync.
What You Actually Get
These are not general-purpose presses with a PET sticker on them. Every unit is configured for PET-specific processing, which means the screw geometry, heating profile, and injection response are tuned for preform work rather than generic plastics.
- Shot weight range: 800 g – 6,000 g. Pick the model that fits your preform weight and cavity count without oversizing the machine.
- Mold linkage: Matched to our own PET preform molds from 2 to 96 cavities. The machine-mold interface is tested before delivery so you are not debugging mechanical fit on your floor.
- Auxiliary integration: Robots, drying systems, and conveyors are quoted as a package if you want them. We do not force a one-size-fits-all bundle.
- Delivery timing: Confirmed per order and model. We will give you a real lead time based on current shop load, not a marketing number.
Common Setup Scenarios
Most of our customers pair a mid-size PET injection molding machine with a linear blow mold line downstream, or use it as a standalone preform cell feeding multiple PET bottle mold stations. If you already run a blow molding machine and want to bring preform molding in-house, we can spec the tie-bar spacing and platen layout to match your existing mold sets.
Optional Configuration Notes
- Cavity count: 2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 72 / 96 cavities
- Auxiliary equipment: drying hopper, auto-loader, robot takeaway, conveyor, chiller
- Control: standard PLC or upgraded servo-drive injection unit
- Voltage and safety spec: built to destination market requirements
How to Order
Send us your preform drawing or sample bottle, target output per hour, and the bottle mold or blow molding machine you want to feed. We will confirm the right machine size, mold specification, and auxiliary list within one working day. If you are not sure yet, we can run a target cycle-time estimate so you see the numbers before deciding.
Still comparing rotary blow mold and linear blow mold downstream options? We build both mold types too—ask us and we will show you the line layout that keeps the preform path short and the handling damage low.
Description
Product Overview
The 872 Series represents HEYAN’s integrated approach to high-volume PET preform manufacturing. This is not a single machine, it is a complete production system that combines PET preform mold, dedicated injection machine, drying system, chiller, material handling, and robot integration into one coordinated line.
Designed for customers who need high-output preform production with confirmed parameters with minimal manual intervention, the 872 system is engineered as a complete line configuration from day one.
System Components
| Module | Function | Notes |
|---|---|---|
| PET Preform Mold | 48–96 cavities, custom neck finish | Designed for the target bottle and injection machine |
| PET Injection Machine | 470T–550T, high-speed PET-optimized | Matched to mold cavitation and cycle target |
| Drying & Dehumidifying | Resin pre-conditioning | Required for PET hygroscopic properties |
| Chiller | Mold temperature control | Independent circuits per mold half |
| Material Handling | Auto-feeding, blending, coloring | Optional gravimetric dosing |
| Robot / Take-out | Automated preform removal and cooling | Post-mold cooling for cycle optimization |
| Conveying & Storage | Preform transfer to blow molding or warehouse | Layout customized to factory footprint |
Why an Integrated System?
Buying mold and machine separately often leads to:
– Mismatched platen sizes and tie-bar spacing
– Inadequate shot volume for target cavitation
– Cooling bottlenecks that extend cycle time
– Robot reach conflicts with mold or machine guards
– Utility demands (power, water, compressed air) exceeding factory capacity
The 872 system is designed as one unit , every component is sized and positioned to work together. We verify your factory conditions (floor space, ceiling height, utilities, resin storage) before finalizing the layout.
Applications
- Large bottled water plants
- Soft drink and juice preform suppliers
- Edible oil packaging lines
- PET preform export manufacturers
- Existing factory expansion projects
Delivery & Commissioning
- Design & confirmation: 7–10 days
- Manufacturing & procurement: 45–55 days
- Shipping & customs: Varies by destination
- Installation & commissioning: 5–7 days on-site
- Training: 2–3 days
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Ready to discuss your project? Send your bottle drawing, target output, and factory layout. We will confirm compatibility and return a detailed proposal.
PET Injection Range & Market Position
The HEYAN PET injection machine lineup covers shot weights from 800 g to 6,000 g. We entered the high-speed PET preform segment earlier than many competitors in China, and that experience is reflected in the complete auxiliary options—molds, robots, drying systems, and material handling—quoted as a package or separately.
Additional information
| Shot Weight (PET) | 800g – 6,000g |
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