mine ore color sorting machine is a good equipment to separate the ores after crushing in factory. Details The prevailing ore colour sorting machines are usually flexible belt type, they could be divided into two types, namely double layer and single layer. The machine is very suitable for ore sorting. Since it could separate the ores from the impurities in a efficient and productive way. with the adaptation of high precision full-color plane array CCD sensor technology, bulk materials could be scanned in free fall by a color ra. the cameras could easily distinguish the subtle color difference in 0.02 mm2, the machine could sort a variety of ores ranges from quartz, feldspar to gold and silver ore.