For food industry and plastic recycling, the color sorter machine is widely used to sorter different color of defective items. It can be applied for many materials such as tea, rice, cereal, grain, beans, nuts and non-food like plastic materials: PE, PVC, PP, etc. In general, the machine takes good advantage of CCD technology to color sorting solutions. The CCD in your camera has the function of measuring light at three separate wavelengths of red, green, and blue. That is to say, this is able to recognize color while separate defective items.
The system is added to special algorithm, such as shape selection, area algorithm in order to solve sorting problems like sorting some specific materials like beans according to their shapes, color, and area at the same time and make multi species color sorting to accomplish.
2014年8月16日 星期六
How Does Beans Color Sorter Work?
At present, there are several types of color sorter machines in the industry, from beans color sorter machine, rice color sorter machine to plastic color sorter machine. However, no matter which type is it, the main idea of working color sorter is the same. The basic working principle is: the color difference between good item which is purity and defective item (unwanted). To get started the sorting solution, the color sorter machine should translate the photo signal to electronic signal by photo-sensor and other complex element; then due to there is difference between good materials and bad materials, so corresponding there is also a difference good materials' electronic current. And we can adjust some degree electronic current is “safe” (good materials) and other is “dangerous” (defective or unwanted materials).
At last, when the electronic current is "safe", there is nothing happens and rice will successfully fall down to the accepted output; but if the electronic current is "dangerous", the ejector will be driven to blow away the bad or unwanted materials.
At last, when the electronic current is "safe", there is nothing happens and rice will successfully fall down to the accepted output; but if the electronic current is "dangerous", the ejector will be driven to blow away the bad or unwanted materials.
The Color Sorting Technology for Cereal, Pulse, and Grain
Jietai Intelligent Technology equipped cereal color sorter machine view in both monochromatic ‘visible' light and NIR wavelength(s) simultaneously. NIR can be used to remove defective and foreign material that is the same visible color as the good cereal products. Examples include clear glass in white rice, brown stones in peanuts, mould damage in almonds, cob in corn grits, burnt material in flaked breakfast cereals, etc.
Foreign material can react differently to varying NIR wavelengths and therefore our tri-chromatic machines sort in two different mono wavelengths plus one NIR or one mono plus two different NIR wavelengths at the same time. Our tri-chromatic technology has an enviable reputation in the cereal and grains sorting industry, in many cases completely removing the need for manual inspection tables.
Foreign material can react differently to varying NIR wavelengths and therefore our tri-chromatic machines sort in two different mono wavelengths plus one NIR or one mono plus two different NIR wavelengths at the same time. Our tri-chromatic technology has an enviable reputation in the cereal and grains sorting industry, in many cases completely removing the need for manual inspection tables.
The Color Sorting Machine is invented for Farmers and Grains Processors
Around 1930, the idea of a machine able to sort by color was introduced in the US. By 1937, the first color sorting machine was made in England. The first color sorting machine was introduced to Japan in 1966 and the usage of these machines has since spread worldwide. Put simply, color sorting machines can detect and remove materials based on colors and visual elements not previously possible with conventional sorting machines.
Discolored or damaged rice and foreign substances could now be sorted out by these machines, thus the product quality significantly improved. Recently, due to traceability issues, farmers themselves have started to purchase rice color sorting machine due to the demand of consumers who prefer to purchase directly from farmers.
Near-Infrared (NIR) sensor technology coupled with highly sensitive algorithms are likely the most efficient and consistent plastic sorting technologies due to their high sorting accuracy in separating desired plastics from mixed waste, as well as sorting plastics by color and resin types. Identification algorithms then rapidly categorize the different “signatures” of polymers from their infrared spectra.
While other sensor based sorting technologies, such as x-ray, laser, and light emitting device (LED), are capable of distinguishing between colors and densities, NIR with identification algorithms is likely to be the most consistent, accurate, and time-efficient of the various sensor based sorting options in terms of sorting plastics. Lasers and LED have the ability to detect color differences but cannot determine the different resin types of plastics. X-ray technology can decipher plastics from non-plastics but it cannot distinguish different colors and resin types, therefore lessening its overall efficiency in effective plastic sorting. NIR sensors used with identification algorithms are able to consistently complete all necessary tasks in the sorting of plastics.
Discolored or damaged rice and foreign substances could now be sorted out by these machines, thus the product quality significantly improved. Recently, due to traceability issues, farmers themselves have started to purchase rice color sorting machine due to the demand of consumers who prefer to purchase directly from farmers.
NIR Sensors Used with Identification Algorithms for Completing Tasks of Plastic Sorting Methods
Near-Infrared (NIR) sensor technology coupled with highly sensitive algorithms are likely the most efficient and consistent plastic sorting technologies due to their high sorting accuracy in separating desired plastics from mixed waste, as well as sorting plastics by color and resin types. Identification algorithms then rapidly categorize the different “signatures” of polymers from their infrared spectra.
While other sensor based sorting technologies, such as x-ray, laser, and light emitting device (LED), are capable of distinguishing between colors and densities, NIR with identification algorithms is likely to be the most consistent, accurate, and time-efficient of the various sensor based sorting options in terms of sorting plastics. Lasers and LED have the ability to detect color differences but cannot determine the different resin types of plastics. X-ray technology can decipher plastics from non-plastics but it cannot distinguish different colors and resin types, therefore lessening its overall efficiency in effective plastic sorting. NIR sensors used with identification algorithms are able to consistently complete all necessary tasks in the sorting of plastics.
Things You Need to Know about Color Sorter Machine
While you are installing the tea color sorter machine, please avoid vibration and other interference in order to keep a good working condition of the equipment.
Environment:
Be aware of the environment of the operation. Just keep your tea color sorter under the appropriate room temperature (10-30℃), with the minimum dust interference and good ventilation installation. This is a crucial element during the operation and working situation of sorters. Further, the best environment for a color sorter machine can last the service life longer.
Light:
The sunlight is highly avoided because that this element will influence the sorting effect. To have a better tea leaves result, this machine should be placed indoor and shadowy room.
Maintenance:
As the color sorter works, please don’t open the cover of sorting box to avoid that the dust enters and damages the CCD lens. If there is dust on the lens, please clean with the special lens paper; regularly remove the dust on the color sorter and clean the filter.
Environment:
Be aware of the environment of the operation. Just keep your tea color sorter under the appropriate room temperature (10-30℃), with the minimum dust interference and good ventilation installation. This is a crucial element during the operation and working situation of sorters. Further, the best environment for a color sorter machine can last the service life longer.
Light:
The sunlight is highly avoided because that this element will influence the sorting effect. To have a better tea leaves result, this machine should be placed indoor and shadowy room.
Maintenance:
As the color sorter works, please don’t open the cover of sorting box to avoid that the dust enters and damages the CCD lens. If there is dust on the lens, please clean with the special lens paper; regularly remove the dust on the color sorter and clean the filter.
Color Sorting Machine for Saving the Labor Cost and Improving Working Efficiency
Peanuts are always the good partners for people watching television or some recreations with good taste or added ingredient for cooking. You may buy it in traditional market or supermarket without knowing the resource. In general, peanuts will be processed with the sorting solutions to pick out the purified and clean ones. The peanut sorting processing is applied to shelled peanuts, peanuts kernels, or blanched peanuts.
Without the peanut color sorting machine, it needs hand picking which consumes high labor cost with low accuracy. The automatic color sorting technology solves the problems of labor cost and improves the working efficiency by directly packing the processed peanuts and further lowers the troubles with employee management. Besides, the color sorter machine is not only used in peanuts, but also widely applied in fruits, coffee beans, soybeans, tea leaves, sea food, and plastic recycling.
Without the peanut color sorting machine, it needs hand picking which consumes high labor cost with low accuracy. The automatic color sorting technology solves the problems of labor cost and improves the working efficiency by directly packing the processed peanuts and further lowers the troubles with employee management. Besides, the color sorter machine is not only used in peanuts, but also widely applied in fruits, coffee beans, soybeans, tea leaves, sea food, and plastic recycling.
Tomato Processing System & Sorting Machine
When it comes to sorting tomatoes, the important ways to evaluate sorting systems is the gentle processing plus accuracy of color sorting and weight sizing. Most of tomatoes in market are fragile and delicate fruit so it deserves the special and careful handling systems to avoid the damage.
Tomatoes is normally be sorted on the basis of the color, weight, diameter (minimum or maximum) to detect the blemishes and drawbacks with a variety of packing options available. The complete processing systems include place packing single or double layer packs or semi-automated volume filling where the computer weighs each carton automatically before palletizing. The color sorting machine is the crucial invention that makes fruit packers find the extraordinarily good value to replace hand sorting and to make the final product consistently superior compared to hand packing.
Tomatoes is normally be sorted on the basis of the color, weight, diameter (minimum or maximum) to detect the blemishes and drawbacks with a variety of packing options available. The complete processing systems include place packing single or double layer packs or semi-automated volume filling where the computer weighs each carton automatically before palletizing. The color sorting machine is the crucial invention that makes fruit packers find the extraordinarily good value to replace hand sorting and to make the final product consistently superior compared to hand packing.
2014年7月25日 星期五
Introduction of Tea Color Sorter Machine
There are plenty of demands increasing in color sorter machines in the agricultural and industrial fields. Hence, we grab the chances to offer worldwide customers with the best products consisting of tea color sorter machine, rice color sorting machine, grain color sorters, beans color sorter machine. Among the product line, we are most proud of our tea color sorter machine. And below are its specific features.
Specific Features:
1、High speed bus communication, high signal consistency, strong anti-interference ability. All ensure stable and reliable sorting operation.
2、Oversized 10 inch color touch-screen display with user-friendly interface which makes users easy of use and good experience.
3、2048 pixel CCD camera image sensor with high precision image capture lens and custom image processing system that enables to shape features of high speed imaging.
4、Our LED light is totally different from others. Ours is Double-lines led bulb. The LED bulb has enough light sources to cut down your cost with environmental protection.
5、Double deck design and selectable enables materials balanced drop, decreasing breakage rate, and to improve purity rate.
Sorting materials：
Green Tea, Black Tea, White Tea, Yellow Tea, Pu’er Tea, Oolong and Other Tea Varieties.
Specific Features:
1、High speed bus communication, high signal consistency, strong anti-interference ability. All ensure stable and reliable sorting operation.
2、Oversized 10 inch color touch-screen display with user-friendly interface which makes users easy of use and good experience.
3、2048 pixel CCD camera image sensor with high precision image capture lens and custom image processing system that enables to shape features of high speed imaging.
4、Our LED light is totally different from others. Ours is Double-lines led bulb. The LED bulb has enough light sources to cut down your cost with environmental protection.
5、Double deck design and selectable enables materials balanced drop, decreasing breakage rate, and to improve purity rate.
Sorting materials：
Green Tea, Black Tea, White Tea, Yellow Tea, Pu’er Tea, Oolong and Other Tea Varieties.
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