Boretech has developed a PET tray washing system that overcomes industry bottlenecks with innovative technologies.
A Game-Changing Solution for PET Tray Recycling
背景
As global plastic pollution becomes increasingly severe, the recycling of PET trays (commonly used in food packaging, fresh produce trays, etc.) has become a critical component of the circular economy. Challenges in the cleaning and recycling process of such materials include high compression density, high adhesive label content, material brittleness, and complex material composition. Boretech offers innovative recycling solutions to overcome these challenges, increasing the recycling yield of trays to 80%.
Feature
▶Yield Enhancement Technology– A pre-treatment system with low-loss de-watering technology overcomes the problem of brittle materials being easily broken during washing, achieving a material yield rate of 80%, 30% higher than the industry average.
▶Complete Material Loosening – High-efficiency pre-washing system ensures full loosening of high-compression-ratio material bales.
▶Intensive Hot Washing – >90% removal and separation rate of adhesive labels and impurities.
▶Mega Aspirator – Film labels and materials are separated with >99% accuracy and <1% flake carryover rate.
Description
Pre- hot Washing Module
[Enhanced De-baling Efficiency] [Material Integrity Assurance] [Energy-saving Configuration]
The innovative mechanical + thermodynamic de-baling process with 70°C water flow, enables efficient loosening of high-density compressed bales. It outperforms typical de-baling systems and ensures high material integrity for subsequent sorting. The water circulation system within the module achieves water reuse after impurity separation.
Crushing & Sieving Module
[Wet Crushing] [Material Loss Reduction] [Enhanced De-watering Efficiency]
Wet crushing and gradient sieving technology with special crushing parameters ensures material’s deep cleaning and smooth passage through the screen—significantly reducing fine generation. The water circulation system within the module enhances cleaning performance during crushing and extends blade service life.
The patented low-loss centrifugal dryer(Utility Model Patent, Patent Number:ZL202420526270.5) minimizes mechanical impact on the material, reducing loss rate during de-watering. Adjustable residence time ensures thorough de-watering with no fine generation during long-time operation.
Intensive Hot Washing Module
[Deep Cleaning] [Detergent Circulation System]
This module delivers thorough, intensive washing and friction against the material, achieving 25% higher impurity removal over typical systems. It fully removes large adhesive from trays’ surface. The integrated inline detergent circulation system separates adhesives and impurities via filtration, and the detergent is circulated for reuse.
High-speed Rinsing Module
[Powerful Rinsing] [Extended Flotation Path] [Advanced Purification]
The high-speed rotating shaft generates intense turbulence, removing residual alkali and micro-adhesives from the material. The long flotation path ensures complete separation of floating impurities.
Input Capacity
3000 kg/h