640 Channels Intelligent Multifunction Rice Color Sorter Machine

Description:

In the process of using the large rice color separator, in addition to considering the color separator itself, the effect of the color separation process is affected by many other factors, such as the bran content of rice, the heterochromatic particle content of rice, the temperature of raw rice and the quality of the gas source.

(1) The bran content of raw rice. When the raw rice contains more bran, it is easy to scale on the channel of the color separator after a period of time under the condition of appropriate moisture and temperature, which affects the flow of rice grains. In addition, the dust concentration in the sorting room is too high, which will affect the recognition ability of the electric eye and the operation of the injection valve, so as to reduce the color sorting accuracy. Therefore, the rice entering the color separator is required to have a smooth surface, less bran, and good fluidity.

(2) Heterochromatic grain content of raw rice. It is generally required that the heterochromatic particle content of raw rice does not exceed the calibration range of the color separator. At this time, the color separation accuracy, take-out ratio, and output can meet the standard. When the content of heterochromatic particles exceeds the normal range, in order to ensure a certain color separation accuracy and take-out ratio, the output must be reduced and the unit processing cost must be greatly increased; On the contrary, in order to meet the output requirements, the color separation accuracy must be reduced and the take-out ratio must be increased, which will affect the quality of finished products and rice yield.

(3) Temperature of raw rice. After multi-machine milling and polishing, because the temperature of rice is higher than the normal rice temperature if it enters the color separator immediately, it is easy to make the bran powder on the rice surface adhere to the channel surface, affecting the normal flow of rice particles and reduce the color separation effect.

(4) Air source quality. The sorting device of the color sorter uses high-pressure air to blow different color rice grains out of the normal track. The quality of high-pressure air will affect the accuracy and take-out ratio of the color separator. The air source shall be free of oil, water, dust, dry and stable pressure, otherwise, it is very easy to block the gas circuit and injection valve, affect the sensitivity of injection valve action, and damage the nozzle.

1. Equipped with Nikon industrial grade 2048 pixel CCD camera and high-resolution image sensor to detect the tint particles and tiny flaws.

2. Analysis of spectral properties of various kinds of material to identify flaws and color difference tiny to 0.1mm2

3. LED and fluorescent tubes are optional to enable different colo sorting modes to achieve the best results

4. Various sorting modes and automatic memory functions, it is no need for the setting of a second-time operation.

Parameters: