China SK-450PETS 450 Ton PET Injection Molding Machine from Reliable Suppliers and Factory
Product Introduction
The Heavy-Duty Architect: Precision in Large-Scale Manufacturing
Engineered for heavy-duty, large-scale PET preform production, the SK-450PETS Injection Molding Machine distinguishes itself through enhanced power, precision, and adaptability, embodying the SUCCESSOR PET series' commitment to engineering excellence. This model is the ideal solution for large manufacturers in the food, beverage, and cosmetic packaging industries who require a machine capable of handling the most demanding production schedules without compromise.
Exclusively designed for PET processing, the SK-450PETS features a reinforced large-diameter screw and barrel, optimized for superior plasticization and stable injection. This robust configuration ensures consistent preform quality that meets the highest industry standards, even when processing challenging materials or complex geometries.
Powered by a high-power, low-speed, high-torque hydraulic motor, the machine delivers stable and rapid material charging, capable of handling thick-walled or large-volume preforms with ease. This ensures that even the most demanding molds are filled perfectly, cycle after cycle. The optimized clamping unit delivers a generous shot weight, while the large maximum mold height provides exceptional versatility, accommodating diverse preform mold types ranging from small vials to large beverage bottles.
This flexibility allows manufacturers to diversify their product lines without investing in additional machinery. The SK-450PETS also champions sustainability through advanced servo motor technology, which enables significant energy savings, supporting green operations and reducing overall operational costs. Enhanced ejector force ensures smooth, fast ejection, minimizing defects and downtime, thereby maximizing throughput.
To simplify complex production environments, the machine features streamlined controls that make operation intuitive, while pre-equipped automation sockets enable seamless integration with preform conveyors and fully automated production lines. Built for durability and long-term reliability, the SK-450PETS offers a compelling high ROI, making it the perfect choice for large manufacturers with rigorous, high-volume PET preform production needs.
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Machine Specifications
| SPECIFICATION | UNIT | SK-450PETS |
| 🔧 INJECTION UNIT | ||
| Screw diameter | mm | 100 |
| Screw L/D ratio | — | 24 |
| Shot volume | cm³ | 3060 |
| Injection weight | g | 3304 |
| Injection rate | g/s | 734 |
| Injection pressure | MPa | 130 |
| Screw speed | rpm | 100 |
| 🔩 CLAMPING UNIT | ||
| Clamping force | kN | 4500 |
| Moving plate stroke | mm | 740 |
| Max. Mould height | mm | 780 |
| Min. Mould height | mm | 250 |
| Tie bars space (W×H) | mm | 770×770 |
| Ejector force | kN | 180 |
| Ejector stroke | mm | 200 |
| 📋 OTHERS | ||
| Max. Pump pressure | MPa | 16 |
| Pump motor power | kW | 45+30 |
| Heating power | kW | 44.2 |
| (L×W×H) size | M | 9×2×2.23 |
| Machine weight | t | 17 |
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