PET (polyethylene terephthalate)

It has high density and strong hygroscopicity, requiring dehumidification and drying prior to processing; the flowability of pellets and bottle flakes is highly sensitive to temperature changes.

High density and strong hygroscopicity require pre‑drying to remove moisture; the flowability of pellets or bottle flakes is highly sensitive to temperature changes. The equipment integrates dehumidification and drying, pneumatic conveying for dust removal, metal detection, and precise metering modules, making it suitable for production lines processing PET bottle‑flake recycling into pellets, PET sheets, PET strapping, and synthetic staple fibers. It effectively controls moisture content, minimizing defects such as bubbles, silver streaks, and color variations.