VPMC SWIR Color Sorter – Reshaping Plastic Sorting Purity, Empowering High‑End Circular Manufacturing

Why Choose the VPMC SWIR Color Sorter?

1. Accurate Identification, Purity Leap
   • Sorting Based on Molecular Structure: Utilizes a three‑band indium gallium arsenide (InGaAs) SWIR camera to directly recognize the molecular spectral signatures of plastics, reliably distinguishing various polymers such as PET, HDPE, PP, ABS, PC, PS, PETG, etc., even when colors are similar.
   • Specialized PET Separation: Specially optimized for efficient separation of PET‑similar materials like PETG, PPSU, and TRITAN, ensuring extreme purity of PET output to meet food‑grade and high‑value product requirements.
   • Simultaneous Color and Impurity Removal: Integrates a high‑resolution RGB color camera to accurately capture color differences and visible impurities, achieving combined color sorting and polymer sorting in one step, enhancing overall material quality.

2. Efficient and Stable, Continuous Operation
   • Uniform Feeding, Overlap‑Free: Innovative dual‑layer vibrating feeder ensures plastic flakes are distributed evenly in a single layer, maximizing scanning recognition accuracy and reducing misjudgments.
   • Rugged Protection, Reliable Stability: Fully sealed scanning chamber with dust‑proof design and integrated efficient dust removal system ensures long‑term stable operation of core optical components in harsh environments, significantly reducing failure rates and maintenance costs.
   • Precise Ejection, High‑Efficiency Removal: High‑performance ejection valve system optimized for 3‑15 mm plastic flakes, featuring rapid response and accurate positioning, maintaining high removal accuracy and low air consumption even at high speeds.

3. Intelligent and Flexible, Full Control
   • Modular Flexible Configuration: Vertical‑frame design supports modular selection of 4, 6, or 8 channels, easily adapting to different capacity and space requirements for more flexible production line layout.
   • Smart Interactive Control: 15‑inch industrial touchscreen with an intuitive multilingual interface allows one‑click switching of sorting parameters. Built‑in remote support system enables:
   ◦ Real‑time monitoring and data dashboard
   ◦ Online expert diagnostics and fault troubleshooting
   ◦ Remote software upgrades and maintenance support
   • Parameterized Process: Different material recipes can be saved as sorting profiles for quick recall, simplifying operation and ensuring product consistency.

Core Application Value
• Improve Product Purity: Obtain higher‑grade recycled plastics (e.g., food‑grade rPET), directly increasing product price and market competitiveness.
• Increase Recycling Revenue: Efficient separation of different polymers and colors enables refined material classification, maximizing material value.
• Ensure Production Continuity: High‑reliability equipment design and remote intelligent support minimize unexpected downtime and secure production capacity.
• Support Sustainable Development: Through high‑quality sorting, promote closed‑loop plastic recycling and meet environmental regulations as well as brand‑owner requirements for sustainable materials.

The VPMC SWIR Color Sorter is not just a sorting device—it is your core partner in elevating plastic regeneration quality and advancing toward the high‑end value chain of the circular economy.