Coffee color sorter

Coffee color sorter using color CCD image acquisition system, comprehensive access to material red, green and blue three color information of the color of coffee beans from green to yellow, orange light cinnamon color to dark brown is one of the most ideal, it is dark brown. The color sorter has the ability to feel human, material selection is more real, more in line with the requirements; the highest resolution up to 0.15mm, accurate identification of raw materials of small blemishes and spots, special lens with high precision to ensure clear and accurate image. Using high quality solenoid valve, high frequency, long service life, low consumption, high output, guarantee the machine with a low ratio, low failure rate, low energy consumption; the raw material particles of large and small size characteristics, using different electromagnetic valve.