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1.advanced design, 2.DSP+FPGA chips, 3. Feeding system, 4.recognition accuracy up to 0.08mm - details see: https://www.machineto.com/new-type-ccd-color-sorter-for-coffee-bean-10040009

Technical feature

1. High-precision 2048 pixels high-speed line scan CCD, high-fidelity identifying and high-speed sorting;
2. Equipped with special light source to sort thousands of colors and identify small change of the color; good sorting of light green, light yellow, and small change of the same color;
3. High-quality image processing technology can distinguish 0.04mm2 area;
4. Identify the fine defects of the material; provide the favorable solutions for materials which cannot be sorted by high-precision sorter or common color sorter;
5. Powerful operation system, flexible color sorting modes, and automatic memory function for the set mode;

(1).Color high-resolution CCD image acquisition system
Wanbao coffee beans color sorter uses color CCD image acquisition system, which can acquire full color information of red, green and blue material. This enables our color sorter to better satified customers' requirements.
With a minimum resolution of 0.04mm, it can perfectly detect the small defects and spots of beans. The high precision lens ensure the image more clear and accurate.
(2). Specialized image processing algorithm
Considering the complexity of beans, It use complicated regional classification method and realize material analysis and classification within the color gamut, so the accuracy of material identification is assured.
(3). Unique feeding system
According to its adjustable module design, the feeding system can accommodate various kinds of beans for a wider application range of beans color sorter.
Special chute design ensures the uniformity of material flow, and thus, the best image acquisition and defective material rejection effects can be accomplished.
(4). Optional quality ejector
When materials of small grains, the imported high frequency ejector is more excellently
When materials of large grains, the imported large air flow high frequency ejector is more effective.

(5).Top quality CCD image sensor

Using the top quality CCD image sensor with 2048 pixels and high resolution,,Advanced design,perfect bus structure,optimizing Algorthmns and signal process system with high speed and stability.
(6). High rejection rate
High rejection rate is accomplished as a result of our high resolution CCD, unique feeding system, specialized algorithm and ejector

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