Grain Color Sorter

Grain color sorter is a new type of multi-purpose color sorter developed, produced and successfully introduced to the market by the color sorter industry for many years. It mainly provides a series of color sorting work of miscellaneous grain agricultural products such as soybean, corn, broad bean, peanut, coffee bean, pepper, chickpea and so on.            Compared with manual selection, labor saving, time saving, high efficiency and low processing cost. Improve the quality and economic and social benefits of the selected products. Enquiry
We will deal with your message in 24 hours
* Contacter:
* Email:
* Telephone:
* Content:


Color sorter core technology

1. The color high resolution CCD image acquisition system uses the color CCD image acquisition system to realize the comprehensive acquisition of the material red, green and blue color information. The color sorter has the human eye's sense ability, the material selection is more realistic and more in line with the requirements; the higher resolution is up to 0.04 mm2, which can accurately identify the fine defects and spots of raw materials. High precision special lens ensures clear and accurate image.          

2 Flexible and variable light source equipped with LED system with heat dissipation, long life, low energy consumption and good performance. Different raw materials require different spectral lighting, and tailor the light source according to the needs of customers.            

3 The special image processing algorithm uses shape and color combination algorithm according to material characteristics. For complex color materials, the color space after HSV transformation is more intuitive and precise.            

4. Unique material trough equipped with special anodizing process can ensure the output and make the product reach the international level. It can be equipped with waterfall flat and narrow chute channel, which can meet many kinds of material color selection.            

5.High-quality solenoid valves use high-quality solenoid valves, high frequency, long service life, very low gas consumption, to ensure that the machine output is large, take-out ratio is low, failure rate is low, low energy consumption; in view of the characteristics of large and small particles of raw materials, solenoid valves of different sizes are adopted.            

6 Excellent rejection rate (take-out ratio 10:1). Advanced image acquisition system + intelligent image processing algorithm + high quality nozzle system = Excellent rejection rate            

7. Simple operation, easy to learn and use, simple optical system design, precise automatic correction system, combined with carefully designed man-machine interface, greatly simplifies the complexity of machine debugging and use, ensures simple operation, and makes the machine easy to learn and use.      

8.The selected material enters the machine from the top hopper, slides down the channel through the vibration of the vibrator device, accelerates the falling into the observation area of the sorting room, and passes through the sensor and the background plate. Under the action of light source, according to the intensity and color change of light, the system generates output signal to drive the solenoid valve to work and blow out the heterochromatic particles into the waste cavity of the hopper, while the good selected materials continue to fall into the finished cavity of the hopper, so as to achieve the purpose of sorting.