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  • Near infrared camera and InGaAs technology used for color sorter
    May 17, 2023
    Full color RGB CCD color sorter is mainly used for color and shape sorting,what is Infrared color sorter? Infrared color sorter is a machine used for sorting materials based on their material types color and shape. It uses infrared sensors to detect the material as it passes through the machine and separates them based on their material types color and shape. This technology is mainly used in the food processing industry for separating impurities or defective products from high-quality ones based on their color and physical characteristics. It is a very efficient and accurate method of sorting materials, reducing the need for human labor and increasing productivity. Infrared color sorter features as following: 1.Color + Shape + Material type sorting,reaching the best sorting standard. 2.Multidimensional infrared matrix imaging. 3.Infrared + HD visible light. 4.Dual-band infrared technology. 5.Independent light source cooling system,more stable performance. 6.Effectively separate the nuts kernel and shell.
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  • What is the advantages of chute color sorter compared with belt color sorter?
    May 09, 2023
    Today we will sort out the advantages of the chute color sorter over the crawler color sorter. 1.Fast: The chute color sorter moves items quickly through the slideway during operation, making the sorting speed much faster than that of the crawler color sorter. 2.Materials:The slide color sorter is suitable for selecting smaller materials, such as rice, wheat, quinoa, sesame, spice seeds, quartz sand and other fine particles. 3.Energy saving: Slideway optical sorters do not require a lot of energy to move the track system and are therefore a more energy-efficient option. 4.In terms of maintenance and cleaning, slideway color sorters are easier to maintain and clean because they do not have complicated mechanical structures such as crawlers. The crawler color sorter requires more manual operation and professional maintenance. 5.Price: In the case of the same output, the chute machine has more price advantages. In general, the chute color sorter has advantages in terms of adaptability, color sorting efficiency, processing speed, price and maintenance. However, due to the different application scenarios, choosing a color sorter that suits you still needs to consider various factors comprehensively.
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  • The main technical indicators of belt color sorter
    Apr 17, 2023
    Belt color sorter is widely used in food and resource recycling processing. 1.The processing capacity. The processing capacity is the amount of materials that can be processed per hour. The main factors affecting the processing capacity per unit time are the movement speed of the servo system, the maximum speed of the conveyor belt and the purity of the raw materials. The fast movement speed of the servo system can quickly send the actuator to the position corresponding to the impurity, which can also increase the speed of the conveyor belt and increase the processing capacity, otherwise the speed of the conveyor belt must be reduced. The processing capacity per unit time is directly proportional to the moving speed of the conveyor belt, the faster the conveyor belt speed, the greater the output. The processing capacity per unit time is also related to the proportion of impurities contained in raw materials. If there are few impurities, the larger the interval between two impurities, the longer the reaction time left for the servo system, and the speed of the conveyor belt can be increased. At the same time, the processing capacity per unit time is closely related to the required selection accuracy. 2.Color sorting accuracy. Color sorting accuracy refers to the percentage of the number of impurities selected from raw materials to the total amount of impurities contained. The color sorting accuracy is mainly related to the moving speed of the conveyor belt and the purity of the raw materials. The slower the moving speed of the conveyor belt, the longer the time between adjacent impurities. The servo system has enough time to remove impurities and improve the color sorting accuracy. Similarly, the higher the initial purity of the raw material, the less the amount of impurities, and the higher the color sorting accuracy. At the same time, the color selection accuracy is also limited by the design of the servo system itself. When there are more than two impurities in the same frame of image, only one impurity can be removed, and the color selection accuracy decreases. The multiple selection structure is better than the single selection structure. 3.The take-out ratio refers to the ratio of the amount of impurities in the waste selected by the color sorter to the amount of normal materials. The level of the take-out ratio can be adjusted, and the adjustment of the take-out ratio is mainly completed by adjusting the energization time of the actuator. If the take-out ratio is set too high, it will affect the two indicators of selection rate and processing capacity; if it is set too low, the selected waste contains too much normal material, which will cause waste; if it is reprocessed, it will need to invest A certain amount of manpower and material resources will cause a lot of trouble and economic loss. In the actual production process, the three indicators of processing capacity, color sorting accuracy and take-out ratio are integrated, and they are all key indicators, which must be investigated at the same time.
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  • What is belt color sorter advantages compared with chute color sorter?
    Apr 30, 2023
    The color sorter is a device that uses photoelectric detection technology to automatically sort out the different-color particles in the granular material according to the difference in the optical characteristics of the material. The color sorter is used for quality testing and grading of bulk materials. There are 2 types of color sorting machine.One is chute type color sorter,the other is belt type color sorter.Let's talk about the belt color sorter advantages compared with chute color sorter. 1.The crawler color sorter greatly reduces the damage rate of the selected materials. The chute-type color sorter uses gravity to let the materials slide along the chute to the sorting area. During the sliding process of the materials, collisions and frictions will inevitably occur, such impacts. The crawler type is to send the material from one port (into the hopper) to the outlet at the other end through the crawler, and the process is relatively stable. This can greatly reduce the damage rate of materials. 2.The crawler color sorter has a wide range of applications. The color channel of the chute-type color sorter is designed according to the size and shape of the product. In this way, some materials with large volume differences cannot be tried at the same time. Clean, but affect the shipping price. In contrast, the crawler-type color sorter adopts an algorithm combining color and space, and provides the function of "color sorting + shape sorting" for different materials. Multiple modes can be set freely, and multiple materials can be freely selected, which is more "flexible" ", there is no need to consider the above issues at all. 3.The crawler-type color sorter has a high separation rate and clean. The crawler-type color sorter uses the characteristics of belt transmission, which is smooth and stable, which not only reduces the collision of materials, but also protects materials and reduces damage. And no bullets. It is convenient for color recognition, with small carry-out ratio and high cleaning rate. It is especially suitable for materials such as tea that are difficult to select and are easily damaged.
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  • What is CCD color sorter?
    Feb 28, 2022
    CCD color sorter is a machine used in the food industry to efficiently and accurately sort grains, nuts, seeds, and other food products by color. It utilizes a high-quality Charge-Coupled Device (CCD) camera technology to scan each food product and detect any color defects, such as discoloration, mold, or other impurities. Each product is then sorted and separated into different channels based on their color and quality. This technology helps to improve food quality, reduce waste, and increase efficiency in the food processing industry.
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  • What is deep learning color sorter?
    Apr 20, 2022
    Deep learning color sorter is a machine that uses deep learning algorithms and computer vision technology to accurately sort objects based on their color shape material. The sorter can be programmed to distinguish between different colors and shades with high precision. This technology is commonly used in industries such as food processing, recycling, and manufacturing to sort products by color shape material and ensure that only high-quality products make it to the market. The deep learning color sorter combines the power of artificial intelligence and machine learning to improve the efficiency and accuracy of color shape material sorting, ultimately leading to increased productivity and profitability.
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  • Working principle of chute color sorter
    Jan 10, 2022
    In the previous era when technology was relatively backward, manual labor became the main productivity of screening products. We can clearly see in the market that high-quality products will be more expensive and popular at the same time; Machine selection, product quality at a glance, speed up. As an intelligent high-tech product, what is the working principle of the color sorter? TOPSORT technology takes you into the door of color sorter technology. The color sorter is a device that uses photoelectric detection technology to automatically sort out the different-color particles in the granular material according to the difference in the optical properties of the material. A very official explanation, I believe most people can’t understand it, in fact, you may understand it another way; the color sorter is like a person, with a camera equivalent to the human eye to observe the product. If it is broken, there are spray valves equivalent to human hands. When the camera catches a bad product, the spray valve blows it out. This is how the color sorter works. How does the color sorter work? Let's look at a picture below. 1. The material enters the machine from the collecting hopper on the top, and the selected material falls down along the feeding distribution chute through the vibration of the feeding device (vibrator). 2. The material passes through the vibrator at the upper end of the chute, and the material slides into the sorting box at an accelerated speed along the chute. 3. After entering the sorting box, it passes between the image processing sensor CCD and the background equipment. Under the action of the light source, the CCD receives the synthetic optical signal from the selected material, and the system generates an output signal, which is amplified and transmitted to the FPGA + ARM computing processing system, and then the control system issues instructions to drive the injection solenoid valve to blow the particles of different colors Flows away in and out of the waste cavity of the hopper. 4. The selected materials continue to fall into the finished product chamber of the hopper and flow out, so that the selected materials can achieve the purpose of selection. How does the color sorter work? The above is the workflow of the color sorter. According to the survey, most of the processing manufacturers in the market are already using the color sorters of Xingtai Hongche Technology. At the same time, with the help of the color sorter of TOPSORT technology, customers become bigger and stronger, and truly realize the freedom of wealth.    
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