Vision CCD Cereal Color Sorter, Grain Color Sorter

Specifications
1. Grain color sorter
2. High-capacity
3. High Sensitivity
4. Low waster
5. Detecting area 0.07 square milimeter 

Important parts
Signal processing and control system
Vision CCD color sorters use large-scale integrated DSP technology. The main control 
system adopts ARM9 high-end embedded ships. The complete sorter applies intelligent 
closed-loop control.
  
Nikon CCD camera
Vision CCD color sorters use professional large-size optical lenses. The working 
parameters are customized according to material color sorting requirements. The 
optimized light path structure ensures proper imaging and high image quality. 
 
Valve
The snifting valve was granted a utility model patent in 2006 with the patent number: 
ZL200620075811.9. 
The patented high speed snifting valve design and manufacturing technology adopts 
optimized valve design and special manufacturing technique to ensure quick response, 
low power consumption and long service life. 
 
Chute
The chutes are made of special alloy materials and molded with precision digital equipment 
with vacuum surface plating. Therefore, chutes are hard to wear and corrosion resistance. 
Special chutes will be used for materials with different shapes to ensure high flow speed 
and volume and easy maintenance.  

Materials

The following samples are for your reference: 

Description

VISION cereal CCD color sorter 

1. The color sorter uses 2048 high performances CCD sensors with the definition up to 0.07mm² and thus is able to detect fine color differences of materials in parts. 

2. The sorter adopts high quality special industrial lenses designed and manufactured for color sorting of coarse cereals, dehydrated vegetables and plastics. The working parameters of the lenses are customized for color sorting of different materials with optimized light path design to ensure that each grain of materials can be imaged on the image sensor. 

3. The high speed DSP technology provides the sorter with fast detection speed and high identification rate. The special coarse cereal detection algorithm is designed according to the spectrum characteristics and identification characteristics and emphasizes on both sensitivity and robustness to meet requirements on fine color difference detection and increase the robustness to prevent interference by other factors on material surfaces. 

4. The main control system uses ARM9 high-end embedded chip to effectively increase the control speed and color sorting precision. 

5. The complete sorter applies intelligent closed-loop control. The industrial grade data bus ensures the reliability of communication and the control system and provides powerful interference resistance capability. 

6. The operation interface adopts industrial grade 7-inch TFT contact screen and features simple parameter settings and easy operation. The color inter face provides great vividness. 

7. High speed air valve is used to ensure quick response, low power consumption and long service life. 

8. The sorter is able to provide double-side detection and has various working modes to meet requirements of various coarse cereals such as melon seeds, sunflower seeds, millets, beans, dried grapes and peanuts and dehydrated vegetables such as peppers and garlic pieces, thus has common applicability, high sorting precision and low carryover rate. 

9. The sorter uses intelligent temperature and air pressure control technology to ensure the best working state. The sorter is equipped with automatic fault alarming and the modularized structure for easy repairing and maintance. 

*Our main products are as follow: Rice CCD Color Sorter, Grain CCD Color Sorter, Tea CCD Color Sorter, Dehydrated Vegetable CCD Color Sorter, Coffee CCD Color Sorter, Plastic CCD Color Sorter.