When the color sorter is working, the feed hopper in the materials under the action of vibrator is uniform distribution in each chute. The CCD signal while the materials are dropping is in testing. If it is found that there are unqualified materials or impurities in the materials, the ejector will blow the defective goods in the hopper. Featuring a standard mechanical structure and sorting performance, the new optical sorter offers precise and standard sorting for different materials. Different preset product modes can be saved. High-resolution custom-made 4096-pixel sensor, customized high-precision ejectors, easy to operate with the user-friendly graphical Interface Advanced long-life LED illumination featuring an alert capability-maximising uptime and ensuring faster service responses.