What is a color sorter?

Color sorter is an equipment that automatically sorts out different color particles in granular materials by using photoelectric detection technology according to the differences of optical characteristics of materials. The color separator is widely used in bulk or granular materials, grain, food, pigment chemical industry and other industries. It is difficult to separate quartz sand, salt, recycled plastic sheets, plastic particles, corn, all kinds of beans, all kinds of rice, ore, pepper, pepper, garlic, melon seeds, raisins, seeds, traditional Chinese medicine, sea rice, shrimp skin, clove fish, glass, metal The separation effect of malignant impurities such as the same color rod and special materials is very significant.

1. Working principle:

The selected materials are put into the slow pressure raw material hopper on the top of the equipment. The vibrator shakes the materials and evenly enters the chute. At high speed, the visual unit obtains the material signal information through the optical recognition area, transmits it to the central processing unit, carries out sorting processing according to the set algorithm module, outputs the corresponding elimination instruction, and blows the different color materials away from the defective product bin, The good materials continue to fall into the finished product silo, and the intelligent full computer automatic selection is completed.

2. Main technical indexes of color separator:

(1) Processing capacity

Processing capacity is the number of materials that can be processed per hour. The factors affecting the processing capacity include the configuration, structure and specification of the color separator identification system. In addition, the processing capacity is also closely related to the variety of raw materials, the proportion of impurities and the required selection accuracy.

(2) Election rate

The separation rate refers to the percentage of the amount of impurities selected from the raw material in the total amount of impurities, also known as color separation accuracy. The main factor affecting the selection rate is the configuration of the color sorter. The selection rate of the high-performance and high-end color sorter is much higher than that of the ordinary CCD color sorter. It is difficult for the ordinary color sorter to reach the calibration index in actual production. In addition, the purity of raw materials and the take-off ratio also directly affect the selection rate.

(3) Carry out ratio

The carry out ratio refers to the ratio of the number of impurities in the defective products selected by the color sorter to the number of good materials. The carry out ratio can be set. If the carry out ratio is set too high, the two indicators of selection rate and processing capacity will be affected; If it is set too low, the selected waste contains too many good materials, which will cause waste. If it is reprocessed, it needs to invest some human and material resources, which will cause a lot of trouble and economic losses.

In the production process, the processing capacity, selection rate and take out ratio are the key indicators. Taiyiming reminds you to do your homework before purchasing quartz sand color sorter, salt color sorter, fluorite color sorter and color sorter, and keep these three technical indexes in mind. At the same time, conduct market research and select high-end color sorters with good reputation.