Hot Washing PET Plastic Recycling Line for Round Flat Bottles 500-1000kg/h

Project Overview

This line introduces a powerful "two-stage hot wash" process, which effectively removes stubborn oils, adhesives, and organic residues. This results in significantly higher cleanliness levels compared to cold wash systems, qualifying the output for more demanding applications.Designed to handle both round and flattened PET bottles at 500-1000 kg/H, this line incorporates a "hot wash" stage for enhanced cleaning efficacy. This improved process yields a higher quality recycled flake that meets the standards for general-purpose chemical fiber production.

Process Introduction

The process includes conveyor feeding, label removal, and manual sorting before crushing. The flakes are initially cleaned via friction washing and sink-float separation. They are then conveyed to a two-stage hot wash unit, followed by further mechanical friction, rinsing, and dewatering. A final density separation and pneumatic conveying to storage complete the workflow.

Technical Parameters

Key Features & Technological Advantages

1.Enhanced Purity with Hot Washing: This line introduces a powerful "two-stage hot wash" process, which effectively removes stubborn oils, adhesives, and organic residues. This results in significantly higher cleanliness levels compared to cold wash systems, qualifying the output for more demanding applications.

2.Versatile Feedstock Compatibility: Uniquely designed to handle both round and flattened PET bottles, it offers superior operational flexibility and mitigates feedstock sourcing challenges, ensuring consistent production volumes.

3.Advanced Impurity Removal: The inclusion of a dedicated "Density Separation" unit acts as a final quality checkpoint, meticulously ejecting heavy impurities like PVC and PC that survive initial washing, thereby enhancing the final flake's purity and value.

Finished Product

Applications of Output rPET Flakes

Apparel and Textiles: For clothing, home furnishings (e.g., fiber fill for jackets, bedding).
Thermoformed Sheets: For blister packaging and clamshells.
Non-Food Contact Containers: For packaging industrial or agricultural chemicals.

Application for Apparel and Textiles

Application for Thermoformed Sheets