rice sorting In rice processing, from harvesting and drying to transfer and storage, raw materials are highly susceptible to mixing with various fine impurities. Among them, small stones and transparent glass fragments — nearly identical in size to ordinary rice grains — are the most troublesome impurities for rice mills. These impurities are tiny and closely resemble rice grains. They may seem insignificant, but they are a core pain point for many rice mills: ✅ Fine transparent glass fragments and small stones of the same particle size hide perfectly among rice grains. Ordinary color sorters have large recognition blind spots and suffer from severe missed detection.✅ Manual picking is time-consuming, labor-intensive, and extremely inefficient. Fine impurities are difficult to distinguish accurately by eye, and human fatigue easily leads to oversights.✅ Residual fine impurities are hard to detect, directly lowering the grade of finished rice while creating serious food safety hazards and damaging product reputation. In the traditional grain and oil sorting industry, it is widely believed that thoroughly removing fine stones and transparent glass fragments similar in size to rice grains can only be achieved with infrared color sorters. However, the high procurement cost of infrared equipment discourages many small and medium-sized rice mills. Is there a solution with comparable performance and higher cost-effectiveness? In this test, we conduct a real on-site machine trial to verify whether an AI HD Color Sorter can replace infrared equipment by accurately identifying and removing fine stones and mini glass fragments of the same size as rice grains. I. Test Materials: Rice + Small Stones & Glass FragmentsTo closely simulate actual factory production conditions, we manually and precisely prepared the test material, mixing two stubborn impurities into premium rice: fine sand and stones with particle sizes basically identical to rice grains, and mini transparent glass fragments. 【Caption: Core impurities in this test: small stones, transparent glass fragments】   II. Test Equipment: Next-Generation AI HD Color SorterThe machine tested is an AI HD Deep Learning Color Sorter, equipped with HD industrial lenses and deep learning AI algorithm model, breaking beyond the recognition limitations of traditional photoelectric sorting.With high-resolution imaging, even micron-level fine foreign matter is captured in complete detail. It accurately distinguishes normal rice grains from difficult-to-detect impurities such as transparent glass fragments and fine small stones. 【Caption: HD lenses imaging — every tiny detail revealed】   III. On-Machine Test Process: AI HD Precision SortingThe rice material mixed with stones and glass fragments is evenly fed into the AI HD Color Sorter’s inlet, and the machine performs fully automatic high-speed sorting.The HD lens captures the details of every particle in milliseconds, while the AI algorithm compares and analyzes in real time:✅ Normal premium rice → flows out through the finished product channel✅ Fine stones, transparent glass fragments → precisely rejected by air jets into the waste areaThe entire process runs automatically without manual intervention, with fast sorting speed and high precision. 【Caption: Sorting effect comparison: accept on the left, reject on the right】   IV. Test Results Comparison: Impurities Completely EliminatedAfter sorting, the results are clear at a glance:The small stones and transparent glass fragments mixed in the raw material are removed. The finished rice is clean and translucent, with no residual impurities, fully meeting the quality inspection standards for high-end rice.The test fully proves that in rice stone removal and glass fragment removal scenarios, the AI HD Color Sorter’s performance fully matches infrared equipment. 【Caption: Accept rice after sorting】   V. Core Advantages: AI HD Color Sorter — A Perfect Replacement for InfraredFor the most critical rice processing scenarios — removing stones and glass fragments — the AI HD Color Sorter, relying on HD industrial lenses to capture fine material details, offers strong replacement value: 1. Equivalent performance, maximum precision — HD industrial lenses capture the texture and contours of rice-grain-sized foreign matter, combined with AI deep learning algorithms, delivering sorting precision comparable to near-infrared equipment. 2. Lower price, significant cost reduction — No need to bear the high procurement cost of infrared equipment, enabling faster return on investment and profitability. 3. One machine, multiple uses, comprehensive quality improvement — In addition to stones and glass fragments, it can also remove moldy rice, yellow kernels, chalky kernels, and off-color rice grains.   【Caption: AI HD Color Sorter field test — rice sorting site】 The arrival of the AI HD Deep Learning Color Sorter breaks the industry’s fixed mindset that “only infrared can handle fine impurities in rice.”With equivalent sorting performance, lower procurement costs, and simpler operation and maintenance, every rice processing plant can achieve intelligent precision sorting at low cost.HAWIT AI HD Color Sorter — making every grain of rice stand up to inspection. Materials from different origins and categories have different impurity conditions.We welcome you to send samples for testing. We will provide one-on-one live machine demonstrations and free customized sorting solutions!

In the field of sorting, precision and efficiency are the keys to success for enterprises. The HAWIT Deep Learning Color Sorter, with AI technology at its core, redefines sorting standards and injects intelligent power into your production line! Core Advantages of HAWIT Deep Learning Color Sorter: AI Algorithm, Precise Recognition: Leveraging deep learning-based image recognition technology, it accurately captures subtle color and shape differences, effortlessly removing defects with a sorting accuracy of up to 99.9%! High-Speed Sorting, Efficiency Leap: With millisecond-level response speed, sorting efficiency is increased by over 50%, meeting high-volume production demands and helping enterprises reduce costs and improve efficiency. Stable and Durable, Hassle-Free Operation: Modular design ensures easy maintenance and 24/7 stable operation, significantly reducing labor costs. Multi-Scenario Application, Versatile Use: Suitable for sorting various materials such as grains, tea, nuts, and plastics, meeting the needs of different industries. HAWIT Deep Learning Color Sorter empowers enterprises with intelligent technology, enhancing product quality and market competitiveness!

Southeast Asia, a global rice production powerhouse, is embracing advanced technologies to meet rising quality demands. Among these, color sorters have become essential in modern rice processing, enabling mills to deliver high-quality rice efficiently and consistently.   A rice color sorter uses optical technology to separate defective grains, such as discolored or contaminated ones, ensuring only premium rice reaches consumers. By automating this critical step, mills save on labor, increase throughput, and reduce waste. For businesses aiming to stay competitive, these machines offer both cost savings and quality assurance.   Beyond operational efficiency, the adoption of rice color sorters ensures mills meet international quality standards. Whether catering to domestic or export markets, these machines make it easier for processors to deliver consistent, high-grade rice at scale.   What sets hawit apart is not just the precision and reliability of its rice color sorters, but also its exceptional service. From consultation to installation and after-sales support, hawit ensures that customers maximize the value of their investment. This commitment to service is why so many processors choose hawit as their trusted partner.  

Color Sorter is a highly efficient automated device widely used in food processing, mining, and chemicals to ensure product quality. Its working principle can be divided into the following key steps: Feeding System: The materials to be sorted are delivered to the feed inlet via a conveyor belt. The feeding device starts vibrating, spreading the material evenly on the feed chute. Under the action of the vibrating chute, the material automatically forms a continuous linear arrangement and enters the photoelectric detection system at a constant speed. Photoelectric Detection System: The machine is equipped with an LED light source inside, providing stable and uniform illumination for the material to ensure the most accurate color is displayed during detection. High-resolution cameras and sensors capture images of the material under specific lighting and send them to the image processing center for identification. Image Processing System: The acquired images are transmitted to the control system. Hawit’s independently developed algorithm analyzes the color, shape, and size characteristics of each object. Using this algorithm, the system compares the material's features with preset standards (such as color differences between qualified and defective products) to quickly identify the materials that need to be removed. Execution System: Once defective material is detected, high-pressure air valves control the opening and closing of high-pressure gas according to preset instructions. The air nozzles then blow the non-compliant material into the waste bin. Output System: After processing, the finished products and waste are separately sorted into different discharge outlets, ensuring efficient sorting is achieved.

That's wonderful to hear that Hawit Color Sorter is a famous brand in China and has exported its machines to many countries. Achieving recognition in the domestic market and expanding into international markets is a testament to the quality and performance of their color sorting machines. There are several reasons why Hawit Color Sorter may have gained fame and successfully exported its products: Product quality and reliability: Hawit's focus on producing high-quality and reliable color sorting machines has likely contributed to their success. Customers value e/multifuntcion-color-sorterquipment that performs consistently and meets their sorting needs, leading to positive reviews and recommendations. Extensive product range: Hawit Color Sorter offers a wide range of sorting machines catering to different industries and applications. This versatility allows them to cater to the diverse needs of customers both in China and abroad, expanding their customer base and market reach. Innovation and technology: Staying at the forefront of technological advancements in color sorting is crucial for success in the industry. If Hawit has consistently introduced innovative features and incorporated advanced technologies into their machines, it would have helped them gain recognition and stand out in the market. Focus on customer satisfaction: Providing excellent customer service and support is essential for building a strong brand. If Hawit has prioritized customer satisfaction by offering timely support, addressing customer needs, and ensuring customer success with their color sorting solutions, it would contribute to the positive perception of their brand. Marketing and brand promotion: Effective marketing and brand promotion strategies can significantly impact brand recognition and market penetration. By effectively promoting their brand and products through various channels, Hawit Color Sorter would have created awareness and generated interest among potential customers in China and abroad. Exporting to multiple countries demonstrates the brand's ability to meet international standards, adapt to diverse market requirements, and establish a global presence. It also indicates that Hawit has likely invested in logistics and distribution networks to make their products accessible to customers worldwide. It's important for Hawit Color Sorter to continue focusing on maintaining high product quality, embracing innovation, and prioritizing customer satisfaction. By consistently delivering reliable and efficient color sorting solutions, they can further enhance their brand reputation and continue their successful export endeavors.

Hawit Color Sorter is known for producing high-quality and stable color sorting machines, including their Infrared Color Sorters. These machines incorporate advanced infrared imaging technology to detect and sort materials based on their infrared properties. Here are some key features and benefits of Hawit's Infrared Color Sorters: High precision and accuracy: Hawit Color Sorters utilize high-resolution infrared cameras and advanced algorithms to achieve precise and accurate sorting results. The machines can effectively identify and separate materials based on their infrared characteristics, ensuring reliable performance. Versatile application: Hawit's Infrared Color Sorters can be used across various industries, including food processing, agriculture, plastics, recycling, and more. They are capable of sorting a wide range of materials such as grains, seeds, nuts, plastics, ores, and other bulk materials. Stable and consistent performance: The machines are designed to deliver stable and consistent sorting performance over extended periods of operation. They feature robust construction, reliable components, and effective system controls to minimize downtime and maintain sorting accuracy. Customization options: Hawit Color Sorter offers customization options to meet specific sorting requirements. Customers can choose from different machine sizes, sorting capacities, and sorting configurations to optimize the sorting process for their specific applications. User-friendly interface: The Infrared Color Sorters from Hawit are equipped with user-friendly interfaces and intuitive controls. Operators can easily set sorting parameters, monitor the sorting process, and make adjustments as needed. Quality assurance: Hawit Color Sorters are manufactured using high-quality materials and undergo rigorous quality control checks to ensure durability and performance. The machines are designed to meet international standards and regulations for safety and quality. After-sales support: Hawit provides comprehensive after-sales support, including training, technical assistance, and spare parts availability. Their global network of service centers ensures prompt assistance and maintenance services when needed. When considering purchasing a color sorter, it's important to assess your specific needs and requirements. Contact Hawit directly to discuss your application and determine how their Infrared Color Sorters can meet your sorting needs while offering high quality and stability.

Hawit Color Sorter Machine is one of electronic products , maintainance is so important for machine life  In the working process of the Hawit color sorter, especially the accessories and equipment of the color sorter, the damage of one color sorter accessory will affect the normal operation of the entire color sorter, such as Hawit plastic color sorter, Hawit corn color sorter,Hawit rice color sorter Machines, etc., will seriously affect the color sorting effect and production efficiency. Therefore, the maintenance of the accessories and equipment of the color sorter is very important. So how should the color sorter be maintained? The following aspects are the most important things to pay attention to:   1. Maintenance of rice road When cleaning the rice channel, please do not touch the rice channel with hard objects or sharp areas to prevent scratching the rice channel. For surface dust, you can use a dust-removing air gun to clean; dust sticking to the rice channel can be used Wipe with a soft cotton cloth, or use smooth chopsticks that have been used for a long time and use a cotton cloth to wipe.   2. Maintenance and replacement of cleaning brush The cleaning brush must be replaced and calibrated regularly (1 time/3 months), otherwise the cleaning quality will be affected. If the glass dust in the sorting room accumulates too much, the color selection effect will be affected. Whether there is dust in the glass of the sorting room. There is dust on the glass of the sorting room. You can use a cotton cloth to wipe it, or dip a little alcohol on a cotton cloth to wipe it. Before wiping, you can remove the rice selection plate of the Hefei Hawit Optoelectronic Color Sorter for easy wiping. It must be done when the air valve is closed.   3. Whether there is dust in the glass of the sorting room There is dust on the glass of the sorting room. You can use a cotton cloth to wipe it, or dip a little alcohol on a cotton cloth to wipe it. Before wiping, you can remove the rice selection plate of the Hefei Hawit Optoelectronic Color Sorter for easy wiping. It must be done when the air valve is closed.   4. Maintenance of touch screen When removing dust from the touch screen of the color sorter, you can use a soft cotton cloth to gently wipe, or use a cleaning air gun to gently blow dust on the surface. Do not use an air gun to blow directly on the surface of the touch screen to avoid excessive force on the surface to damage the touch screen.    5. Cleaning the dust removal port The dust removal port must be cleaned regularly, once a week, to prevent the dust removal filter from being blocked by dust for a long time, which is not conducive to dust removal and affects the color sorting effect. If it is serious, it affects the service life of the color sorter.   6. Air valve maintenance   The main consideration is that due to environmental dust, moisture, weather, etc., the solenoid valve core has foreign matter and cannot be sealed to cause the maintenance of air leakage. Generally, there are two methods for users to solve on-site: 1. Find which nozzle port is leaking, right The nozzle port in front of it is subjected to high-frequency testing; 2. Use high-pressure gas to blow the solenoid valve directly.