PET Preform injection Molding Machine
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The PET Preform Injection Molding Machine by Powerjet is expertly engineered for the production of various sizes of PET preforms. Equipped with a specialized PET screw, this machine enhances plasticizing speed and shot weight, making it a top choice for manufacturers. The machine’s maximum shot weight reaches an impressive 4975 grams, while the clamping force ranges from 128 to 680 tons. It features both servo and variable motor types to cater to diverse production needs.
Key Features:
- PET Special Screw: Increases plasticizing speed and shot weight, while lowering temperature and AA value, resulting in improved product transparency.
- Energy-Saving: Achieves energy savings of 30% to 50% with servo motors, and 25% to 45% with variable pump control systems.
- Pressure Synchronization System: Optional feature that allows simultaneous pressure holding and charging, boosting productivity by 15% to 25%.
- Max Shot Weight: Available models offer a maximum shot weight of 5000 grams.
Specifications
| Specification | Unit | PET1500 |
|---|---|---|
| Clamping Force | KN | 2880 |
| Opening Stroke | mm | 550 |
| Max Datlight | mm | 1160 |
| Platen Size | mm | 850 x 850 |
| Space Between Bars | mm | 610 x 610 |
| Max Mold Height | mm | 610 |
| Min Mold Height | mm | 280 |
| Ejector Stroke | mm | 175 |
| Ejector Force | KN | 111 |
| Screw Diameter | mm | 75 |
| Shot Volume | cm3 | 1303 |
| Screw Stroke | mm | 295 |
| Hydraulic System Pressure | MPa | 17.5 |
| Pump Motor Power | KW | 30 |
| Heater Power | KW | 20 |
Additional Information
For optimal performance and longevity, ensure regular maintenance of the machine and follow operational guidelines. Proper training for operators is also recommended to maximize efficiency and safety.
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