Photoelectric color machine is used for medium material quality inspection and grading a nondestructive sorting equipment, with food, food, pigment, chemical and other industries has been widely used for the separation is difficult regeneration plastic sheet, plastic particles, corn, beans, all kinds of rice, ore, pepper, Chinese prickly ash, garlic, melon seeds, raisins, seeds, medicine, dried shrimp, dried small shrimps, cloves fish, and special material separation effect is very significant.

Based on the differences of the optical properties of material, the use of photoelectric technology to detect granular materials in different color particles automatic sorting equipment.Photoelectric color separator is used for medium material quality inspection and grading a nondestructive separation equipment, in food, food, pigment, chemical and other industries has been widely used.Can sorting of plastic, glass, metal, grain with malignant impurities such as colour bar, reached the international leading level.Color separator as a typical integrates light system, involves each innovation and application in the field of optical soft, upgrading the speed is very fast, is typical of innovative technology products.