The selection rate of the ore color separator refers to the percentage of the amount of impurities selected from the raw grain in the total amount of impurities, also known as the color separation accuracy. The factors affecting the selection rate are mainly determined by the flow rate and the model of the color separator, that is, the performance. Generally speaking, the CCD mode is higher than the silicon photocell mode, and the multiple choice structure is better than the single choice structure. The selection rate of the check color sorter equipped with CCD sensor technology can reach more than 99%, while the ordinary color sorter equipped with the traditional sensor for one-time color selection can hardly reach the calibration index in actual production. In addition, the selection rate is also affected by the high and low of the belt out ratio.

Parameters of quartz sand color separator