Color Separator are commonly used in the plastics recycling industry in PET bottle washing recycling lines. The washing plastic flakes are rejected by the color sorter to get the raw material with uniform color.
Color sorters are generally used to obtain food-grade PET bottle flakes.
Rejection rate 99.9%
Reduced labor
The working principle of a photonic color sorter is based on a sensor emitting a specific wavelength of light to irradiate the product. Different products have different absorbing and reflecting optical properties for different wavelengths of light. By analyzing these light signals, the color sorter identifies color differences, foreign matter, defects or damage assessed in the product, thus providing superior sorting accuracy.