Chengdu Purui Polymer Engineering Co., Ltd.
                                                                                                           
Verified Supplier
20 Years
Since 2006
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PET Bottle Flakes Washing Line with AI Sorter High Precision and Self-Learning for Plastic Recycling

Price Negotiable
Price: USD200000-400000
MOQ: 1 set
Delivery Time: 10 weeks
Brand: PR-PULIER
Product Description
PET Bottle Flakes Washing Line
Our PET Bottle Flakes Washing Line incorporates mature recycling technology to efficiently process post-consumer PET bottles into high-quality recycled flakes.
Complete Processing System
  • Debaling system for compacted bottle bales
  • Trommel separation for size classification
  • Metal separation with eddy current and magnetic sorting
  • AI-powered bottle sorting technology
  • Crusher for size reduction
  • Floating tank system for density separation
  • Friction washing and hot washing systems
  • Dewatering machine for moisture control
  • Label separator for contaminant removal
  • Color and material sorting for final quality control
  • Automated packing system
PET bottle washing line processing equipment Close-up of PET bottle sorting machinery PET bottle washing line in operation Finished PET flakes from washing line
AI Sorting Technology
The AI sorter represents a critical advancement in our washing line technology, delivering significant operational benefits:
  • Reduces downstream workload by up to 40%
  • Minimizes manual sorting requirements
  • Decreases need for final material sorting
  • Substantially improves PET flake quality
  • Enhances overall product consistency
We collaborate with leading AI technology providers including Meyer, Tomra, and Taihe to continuously improve our line's automation capabilities and output quality.
AI Sorting Technology Working Principle
Our advanced AI bottle color sorting system operates through a sophisticated process:
  1. High-speed cameras capture detailed visual information of each bottle
  2. Pre-trained deep learning AI models analyze and evaluate the images
  3. System identifies discolored bottles, different materials, and various defects
  4. Non-conforming products are precisely removed via high-pressure air ejection
Core Advantages of AI Bottle Color Sorters
Compared to traditional color sorting technology, our AI-powered systems deliver superior performance:
High Precision and Low Misjudgment Rate
AI models understand complex visual contexts, distinguishing between normal bottle reflections and actual contaminants, dramatically reducing false rejections.
Comprehensive Defect Detection
Performs simultaneous color sorting and defect detection in a single operation.
Continuous Learning Capability
The system collects new data on non-conforming products to continuously refine and improve sorting accuracy over time.
Exceptional Flexibility
Changing sorting criteria requires only AI model or parameter adjustments, eliminating complex optical recalibration.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chengdu Purui Polymer Engineering Co., Ltd.
Location suite 524, No7 Hangkong Road, wuhou district, chengdu city, sichuan province, china
Contact Person Aileen he

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