The VPF UV Sorter (UV Optical) Removes Aged PET Flakes And Those Containing OBAs, Providing A⁺ Grade Transparent Flake Quality Assurance For AAA Recycled PET

The VPF UV Sorter features an advanced UV camera-based optical sorting system that accurately identifies and removes aged yellowish PET flakes and those contaminated with optical brighteners (OBAs). It effectively prevents product defects, delivering reliable A+ grade transparent flake quality for AAA-grade recycled PET, bottle-to-bottle recycling, and food-grade packaging production.

• High-Sensitivity Fluorescence Detection
  Captures fluorescence signals with a resolution of 0.1mm², detecting weak fluorescence emitted by aged PET under UV LED excitation, as well as the strong blue-white fluorescence from OBA-contaminated materials.
• Customized Optical Solution
  Specifically designed for UV detection of PET flakes, optimizing inspection accuracy and stability.

• Uniform Spread Technology
  A high-frequency vibratory feeder ensures even distribution of flakes, effectively reducing material overlap and improving sorting efficiency.
• Modular Chute Design
  Available with 4, 6, 8, or 10 channels to flexibly meet different capacity requirements.
• Industrial Dust-Proof Design
  Sealed sorting chamber and electrical cabinet, combined with an integrated dust control system, ensure reliable operation even in high-dust environments.

• Fast & Precise Ejection
  Optimized valve design balances durability, response speed, and air consumption, maintaining stable ejection performance at high throughputs.
• Flexible Adjustment
  Adaptable to typical flake sizes (3–15 mm) with adjustable parameters to suit various material specifications.

• 15-Inch Industrial Touchscreen
  Intuitive HMI with multi-language support and one-click changeover of product sorting parameters for easy operation.
• Comprehensive Remote Support
  Enables remote access and real-time monitoring, featuring a performance data dashboard, online expert diagnostics, and interactive troubleshooting for efficient equipment maintenance.

VPF UV Sorter – Safeguarding High-Quality Recycled PET Production