The Single screw extrusion line with Infrared crystal dryer is engineered for high-efficiency PET sheet production. With a rapid 20-minute pre-drying and crystallization cycle, it achieves final moisture levels of ≤50ppm, ensuring stable machine operation and consistent sheet quality.

This extrusion line features low energy consumption, a simplified production process, and easy maintenance. The segmented screw design minimizes viscosity loss, while the thin-wall calender roll enhances cooling for superior sheet quality. Precision multi-component dosing feeders ensure accurate control of raw materials, recycled content, and masterbatch.

Dry and crystallize R-PET flakes/chips in 20 minutes to 30ppm while saving 45-50% in energy costs.

• Limits hydrolytic degradation of viscosity.
• Prevents increased AA levels for food-contact materials.
• Increases production line capacity by up to 50%.
• Ensures stable product quality through repeatable input moisture levels.
• Instant start-up and shut-down (no pre-heating required).
• Drying and crystallization in a single step.