Recycling Machinery Hub

Sorting & Separation

Optical sorters, eddy current separators, and density methods for high purity recovery of specific materials from mixed streams.

  1. Optical Sorter Buyers Guide: Purity and Throughput

    An optical sorter uses near-infrared sensors and air jets to separate plastics by polymer type. Buyers should evaluate detection accuracy, jet precision, and throughput

    Oct 6, 2026 · 8 min read