WENYAO Modular Channel Upgradable Grain Sorting Machine Anti-Dust Long Running Agricultural Separator Grain Color Sorter Enhance Grain Processing Quality with Our High-Precision Color Sorter Specifically engineered for wheat, rice, corn and other grain products, our color sorter incorporates 4K high-definition optical sensors and multi-spectral recognition technology, achieving pixel-level detection precision of 0.01mm and a sorting accuracy rate of over 99.9%. It effectively