SK-680PETS 680 Ton PET Injection Molding Machine - China Suppliers and Factory for Various Plastic Products
Product Introduction
The Flagship Benchmark: Redefining Large-Scale PET Excellence
As the flagship model of the SUCCESSOR PET series, the SK-680PETS Injection Molding Machine sets a new global benchmark for large-scale PET preform production, delivering unparalleled efficiency, precision, and sustainability. This machine is engineered for the most demanding high-volume applications, serving the food, beverage, and cosmetic packaging industries with absolute perfection.
Exclusively engineered for high-volume PET processing, the SK-680PETS features a heavy-duty, large-diameter screw and barrel system, optimized for maximum plasticization efficiency and rock-solid injection stability. This ensures flawless preform quality that meets the strictest global standards, even when running at maximum capacity.
Equipped with a high-power, low-speed, high-torque hydraulic motor, the machine enables stable and rapid material charging, effortlessly handling extra-large or thick-walled preforms. Its robust, optimized clamping unit delivers an exceptional shot weight, while the extra-large maximum mold height accommodates the most diverse range of preform mold types, from small cosmetic containers to large industrial PET packaging. Embracing the future of green manufacturing, the machine utilizes advanced servo motor technology to significantly reduce energy consumption, supporting sustainable operations and lowering long-term operational costs.
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Machine Specifications
| SPECIFICATION | UNIT | SK-680PETS |
|---|---|---|
| INJECTION UNIT | ||
| Screw diameter | mm | 110 |
| Screw L/D ratio | — | 24 |
| Shot volume | cm³ | 4274 |
| Injection weight | g | 4701 |
| Injection rate | g/s | 1015 |
| Injection pressure | MPa | 125 |
| Screw speed | rpm | 110 |
| CLAMPING UNIT | ||
| Clamping force | kN | 6800 |
| Moving plate stroke | mm | 900 |
| Max. Mould height | mm | 900 |
| Min. Mould height | mm | 330 |
| Tie bars space (W×H) | mm | 925×875 |
| Ejector force | kN | 180 |
| Ejector stroke | mm | 335 |
| OTHERS | ||
| Max. Pump pressure | MPa | 16 |
| Pump motor power | kW | 45+45 |
| Heating power | kW | 55 |
| (L×W×H) size | M | 10.95×2.1×2.5 |
| Machine weight | t | 30 |
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