AI HD Color Sorter Empowers Green Pea Processing with Flexible Response to Diverse Production Requirements As consumer demand for exports and frozen fruits and vegetables continues to diversify, the challenges facing green pea processors are shifting. In the past, the focus was on “how to increase sorting throughput.” Today, the greater challenge is: while maintaining throughput, how to achieve high-precision, low-loss, customized sorting according to the quality requirements of different customers and different orders. From “Batch Sorting” to “Customized Sorting” Customized sorting is not simply “one-size-fits-all” sorting — it translates customer requirements into executable standards on the sorting end. The equipment matches different recognition strategies according to different customer standards, achieving more precise and stable sorting within the AI intelligent sorting solution. Simply put: whatever grade of green peas the customer wants, the machine sorts to that standard. Why Do Green Pea Processors Urgently Need Customized Sorting Solutions? Many processing companies in the frozen vegetable and grain export sectors simultaneously serve domestic supermarkets and export customers from different countries, with vastly different order standards: some orders only require removing seriously defective peas, while export orders strictly control defects such as wormholes, breakage, subtle yellow spots, and localized browning. As product categories and customer orders continue to diversify, companies face numerous production challenges: How to quickly switch sorting standards for different grade orders? How to balance removing wormholes, half kernels, and soybean impurities while controlling false rejection of good peas and ensuring yield? How to stably control the defect rate of finished products when incoming material quality fluctuates across batches? All of these require sorting equipment with stronger precision response and fine defect recognition capabilities. Sorting Test: Beyond Order Standards for Green Pea Processing In this green pea sample test: total raw material weight was 925g, with an overall impurity rate of 25%, including 20% wormhole-damaged peas and 5% half soybean kernels. The green pea raw material mixed with wormholes, broken half kernels, and soybeans was fed into the HAWIT AI HD Deep Learning Color Sorter. The resulting finished green peas were plump and uniform in color, with wormholes, broken half kernels, off-color soybeans, and other impurities effectively removed, achieving a finished product sorting purity of 99.6%.     Whatever grade of green peas the customer wants, the machine sorts to that standard. This is HAWIT’s customized sorting solution for green pea processing — AI-driven recognition, flexible model switching, balancing sorting precision and raw material yield, adapting to the ever-changing demands of export and frozen fruit and vegetable orders. HAWIT specializes in AI visual intelligent sorting equipment, developing customized deep learning sorting models for grains, nuts, and frozen fruits and vegetables. If you also face challenges with difficult-to-identify material defects or hard-to-control yield rates, we welcome you to send samples for free testing and verify the sorting results on site.

In the large-scale processing of small red beans, mixed raw materials are a common challenge. To visually verify the sorting performance of the equipment, we simulated the real complex raw material conditions of a factory and conducted an extreme mixed-material test: into premium finished small red beans, we artificially mixed in three types of off-color beans — soybeans, mung beans, and black beans — along with defective small red beans with wormholes. After mixing, the material contained multiple types of impurities with highly hidden defects, fully covering all common impurity issues in small red bean processing. 【Caption: Finished red beans on the left, impurities mixed in on the right】 Core Hardware Upgrade — Solving Sorting Blind Spots at the Root This equipment upgrade specifically addresses the core shortcomings of older machines, with hardware configuration fully maximized to meet the refined sorting needs of small red beans: 1. Camera Upgrade: Standard-Definition Camera Iterated to High-Definition CameraSay goodbye to the blurry images, lost details, and poor low-light recognition of traditional SD systems. The HD camera captures micron-level details on the surface of small red beans — subtle wormholes, surface damage, and color differences are all clearly imaged, providing high-definition data support for precise AI recognition and completely eliminating missed judgments of minor defects. 2. Camera Quantity Upgrade: 2 Cameras per Channel Upgraded to 4 CamerasTraditional dual-camera-per-channel systems have visual blind spots — stacked, sideways-turned mixed beans and wormhole-damaged beans easily escape screening. After the upgrade, each channel features a 3D layout of 4 HD cameras, achieving all-angle, no-blind-spot scanning of materials. No matter the posture or stacking of the material, its state is fully captured, thoroughly eliminating sorting blind spots. 【Caption: Upgraded from 2 to 4 cameras per channel】   AI Intelligent Sorting — Precise Removal of Impurities and Defects Relying on the all-new HD imaging system plus exclusive AI algorithms, the equipment performs fully automatic precision sorting of mixed materials, with clear task division and precise diversion:✅ Premium Retention: High-quality small red beans that are intact, uniform in color, free of impurities and wormholes all pass through normally, maximizing good product yield.✅ Off-Color Beans Fully Removed: Precisely identifies and separates mixed-in soybeans, mung beans, and black beans, ensuring uniform and pure finished product color.✅ Wormhole and Defective Beans Fully Screened Out: For small red bean wormholes and damage that are difficult to see with the naked eye and unrecognizable by traditional equipment, it achieves precise identification and removal, thoroughly improving the finished product grade. 【Caption: Comparison of accept red beans and rejects】   From Standard-Definition Camera to High-Definition Camera, from dual cameras to four-camera panoramic scanning, the comprehensive hardware upgrade frees small red bean sorting from the pain points of "not sorting clean, not screening thoroughly." Fully automated intelligent sorting replaces large amounts of manual picking, with unified and stable sorting standards. It handles complex raw materials with high impurity and high mixing rates, suitable for large, medium, and small grain processing plants for scaled production.   【Caption: Real footage of the AI HD Multi-View Sorter sorting small red beans on site】 🎉 Free incoming material testing is available. Processing plants are welcome to inquire and connect with us.

National Day-------Mid-Autumn The full moon heralds Mid-Autumn; Joyfully welcome the National Day.As the golden autumn brings these two festivals, we are grateful to new and old customers and partners at home and abroad for your long-term trust and partnership. To help you better plan your procurement, equipment commissioning schedule, and project coordination, we hereby officially announce our 2026 Mid-Autumn Festival and National Day holiday arrangements, along with a real-time update on pre-holiday factory shipments, so you can clearly understand order progress and production scheduling. 📅 I. Holiday Arrangements for the Two FestivalsIn accordance with company production plans and unified holiday regulations, our holiday schedule is as follows: 【Caption: 2026 Mid-Autumn & National Day Holiday Arrangements】   🥮 Mid-Autumn Holiday: September 25–27, 2026🎉 National Day Holiday: October 1–6, 2026📌 Work Day: September 28–30, 2026 & October 7 (Wednesday) — normal work and production coordination resume   During the holiday, the factory will suspend production, assembly, quality inspection, and shipping. All inquiries, orders, and intended cooperation submitted during the holiday will be entered into the system after we resume work and scheduled for production in order of priority. If you need to inquire about equipment parameters, customized solutions, or sample testing cooperation, feel free to leave a message anytime. We will provide one-on-one precise follow-up immediately after we return to work.   📦 II. Pre-Holiday Factory Shipping UpdateAs the two festivals approach, our production workshop continues to maintain a standardized production pace, with stable overall capacity and orderly delivery. Currently, multiple color sorters complete assembly, quality inspection, and boxing every day in the workshop. Large batches of equipment are continuously being organized, packed, and shipped out to destinations across the country and overseas. S I H P 【Caption: Real photos of pre-holiday bulk shipments】   All orders confirmed for production before the holiday are steadily progressing and shipping out according to the established production plan. We consistently adhere to standardized production, meticulous packaging, and full-process quality inspection, avoiding rushed delivery and ensuring that every color sorter leaving the factory runs stably and sorts efficiently.   【Caption: Loading and shipping】   💡 III. Friendly Reminders 1. Color sorters are customized precision equipment, commissioned and debugged according to material type, sorting requirements, and equipment model. Customers are advised to plan their procurement and commissioning schedules in advance.   2. Before purchasing, we recommend sending raw material samples from your factory. We will debug exclusive sorting parameters one-on-one based on material impurity characteristics and sorting difficulty, and customize the optimal equipment solution — improving sorting accuracy from the source, reducing rejection loss, and adapting to your production line needs.   3. During the two festivals, the factory will suspend production. All new and intended orders during the holiday will be scheduled for production in order after the holiday, with sufficient capacity and orderly scheduling to ensure delivery quality.   4. Currently, pre-holiday orders are full and shipments are stable. Customers who wish to lock in a slot and prioritize production after the holiday can consult in advance to secure orders and seize post-holiday production scheduling priority.   ✨ IV. To All Partners at Home and AbroadGolden autumn, bright moon — a celebration for family and country alike.Every machine that successfully leaves the factory and every stable delivery would not be possible without the trust and support of all our customers. In the future, we will continue to deepen our R&D and production of intelligent sorting equipment, maintaining stable capacity, strict quality control, and professional service to provide customers at home and abroad with cost-effective, high-precision, highly stable color sorters and one-stop sorting solutions. We hereby wish all new and old customers and partners:A fulfilling Mid-Autumn Festival, a happy National Day, prosperous business, and everlasting success!   Hefei HAWIT Optoelectronic Technology Co., Ltd.

In wheat processing, impurities come in many forms – transparent crushed glass, off-color wheat kernels, black and white stones, long and short straws, and wheat husks are all stubborn contaminants that are difficult to remove completely. They directly affect final product quality and market value.   In this test, we used a uniform set of test materials to conduct a side-by-side comparison of three color sorters with different technological approaches, giving you a clear look at their sorting capability.   Impurity List for This Test   2026 / 08 / 15 Impurity Type Characteristics Transparent crushed glass Colorless and transparent, different material from wheat Black stones Deep black, highly contrasting with wheat White stones Whitish, different shape and material from wheat Black rice Deep black, similar shape to wheat Brown wheat Darker color, same shape and material as wheat Long straws Elongated, yellowish in color Short straws Short straw pieces, different shape and material from wheat Wheat husks Similar size and color to wheat, different material   Test Rules   2026 / 08 / 15   RGB standard model & NIR model: Equal quantities of impurity samples were added. AI HD intelligent model: More impurities were added overall – with transparent crushed glass quantity doubled compared to the other two machines – to increase sorting difficulty. Hardware differences: RGB and NIR models are equipped with SD cameras; the AI model features an HD recognition camera.   Technology Principle & Test Results   2026 / 08 / 15 RGB       RGB Standard Color Sorter (SD camera) Relies on color and shape features to identify impurities. In this test, it successfully removed all impurities, meeting basic production standards. However, due to limited imaging resolution of the SD camera, for impurities with similar appearance to wheat (such as short straws and brown wheat), the judgment threshold had to be widened to ensure removal, resulting in a slightly higher carryover ratio. NIR       NIR Near-Infrared Color Sorter (SD camera + NIR) Adds near-infrared technology to RGB, enabling not only surface color impurity sorting but also identification of materials with internal defects. NIR adds a material property dimension, allowing more accurate recognition of "same-color, different-material" impurities without needing to expand the color threshold – achieving a lower carryover ratio. AI       AI HD Intelligent Color Sorter (HD camera + AI algorithms) As a next-generation high-end model, it is equipped with an HD imaging camera. In this test, we increased the difficulty by doubling the amount of glass impurities – yet it still removed all impurities with precision, demonstrating strong anti-interference capability. The HD camera provides clearer images, and AI algorithms deliver more accurate judgments, with a clear boundary between impurities and acceptable products – making it suitable for most production lines.     All three models deliver complete impurity removal with clean, uniform wheat output. The key differences are in carryover ratio and hardware — pick the one that fits your needs. Welcome for free sample testing — let us customize your ideal sorting solution! ✨

In pistachio processing, cracked shells are the most troublesome defect. Shells that are split, damaged, or even empty – these defective nuts are mixed in with sound kernels. Traditional color sorters use flat lenses that capture images only from the front and back angles. As pistachios tumble through the sorting channel, empty shells and cracked nuts hiding on the side are easily missed. To achieve acceptable results, the material must be run through the machine multiple times – consuming time and product, cutting throughput in half, and driving up processing costs.       That's why HAWIT proudly launches the brand-new AI HD Multi-View Sorter. Two sets of cross-mounted lenses, synchronized multi-camera imaging – truly achieving all-angle, full-coverage capture. One pass now delivers the same sorting result that used to take two passes on conventional equipment – upgrading both efficiency and accuracy.     • Core Hardware Upgrade – Say Goodbye to Blind Spots√ Upgraded to dual cross-mounted HD lenses√ Multi-camera, multi-angle synchronized imaging√ Three-dimensional capture of every material unit, 360° no-blind-spot coverage     • Key Advantages – One Pass, Multi-Angle Feature Capture, Efficiency DoubledConventional equipment: Defects hidden on the side → frequent misses → requires a second passHAWIT AI HD Multi-View Sorter: Single feed, multiple imaging passes, comprehensive screening   As pistachios tumble and move through the machine, their front, sides, back, and even recessed crevices are all precisely captured. No hidden defect can escape detection – fundamentally solving the problems of missed and misclassified rejects.     • Real Sorting Results √ Accept (170g): Plump, intact kernels with no cracks or empty shells – all meet export-grade standards. × Reject (35g): Effectively removed – broken split shells, shriveled empty nuts – with an extremely low carryover ratio and controlled material loss.     • Wide Adaptability – High-Performance Model for Multiple Nut Types The new AI HD Multi-View Sorter is not only optimized for pistachios but also perfectly suits various irregularly shaped, curved, or defect-prone nuts, such as: Almonds、Cashews、Pine nuts、Walnut kernels   • Tackles various hidden defects (cracked shells, empty shells, wormholes, etc.) • Deep removal of dark spots and color inconsistencies • 360° no-blind-spot sorting – eliminating missed rejects   One pass, double the results, zero blind spots. The top choice for nut processing plants looking to upgrade quality and throughput.   For sample testing, full sorting videos, detailed specifications, or custom solutions, feel free to DM us anytime! ✨  

At the dog days of summer, Hefei has entered "sauna mode". Yet at HAWIT's production workshop and shipping site, operations remain in full swing - another batch of color sorters has passed factory inspection and is officially on its way to customer sites!     🌡 No Matter How Hot It Gets, Quality Control Never "Down"As temperatures continue to soar during the dog days, HAWIT's uncompromising pursuit of quality has never slackened – not even by a fraction. Every machine must undergo rigorous testing before leaving the factory – with critical components such as the drive mechanism, imaging system, electrical systems, system functions, and software algorithms all thoroughly inspected one by one. After passing these checks, each unit must also clear 16 cosmetic inspection items to ensure that every machine arrives at the customer's production line in optimal condition.   💎 Technical Strength That Withstands the HeatThe July heat wave is sweeping across the country, but HAWIT's shipping pace has never slowed. No matter how hot it gets, we deliver on our promise!The reason we can keep shipping and delivering consistently through the dog days lies in our solid technical strength and quality assurance. 🔹 Proprietary R&D, Technology Leadership – The company focuses on the R&D and manufacturing of intelligent sorting equipment, with full in-house development across optics, mechanics, electronics, computing, and software. The supply chain is stable and reliable, unaffected by external environmental fluctuations. 🔹 AI Deep Learning Algorithms – The system automatically trains sorting models, achieving an accuracy rate of up to 99.9%. Equipped with HD cameras and high-pixel imaging, it delivers clearer images and maintains stable, precise recognition even with complex materials. 🔹 Comprehensive Systems, Global Service – After years of development, HAWIT has exported to over 60 countries and regions, established deep partnerships with numerous enterprises, and provides 24/7 remote operation and maintenance support.   The dog-day heat wave cannot stop HAWIT's shipping momentum, High temperatures won't lower our standards - quality builds our reputation. This summer, HAWIT ensures that every shipment withstands the "heat test"!

Red kidney beans, plump and round, are an excellent ingredient for making porridge, fillings, and processed red bean products. But there is one defect that processing plants find most troublesome – wormholes in kidney beans. These wormholes are tiny, with a color nearly identical to that of sound beans. Traditional color sorters, which rely solely on color differentiation, are almost powerless against such "normally colored but defective" wormhole beans. The AI Deep Learning Color Sorter is designed specifically to tackle insect damage in beans. Sorting Made Easy in Four Steps – Wormhole Beans Have No Place to Hide Step 1: Feeding Red kidney beans are poured into the hopper. The vibratory feeder evenly spreads the material, allowing it to fall smoothly into the sorting channels. Step 2: Imaging High-definition lenses scan each bean one by one, with a minimum resolution of 0.015 mm. Wormholes and insect-bored holes are all captured. The system looks not only at color but also at shape and surface texture – this is the key to distinguishing "sound beans" from "wormhole beans." Step 3: Judgment The built-in deep learning algorithm automatically analyzes each bean without requiring manual parameter adjustments, completing the decision in milliseconds. The system continuously evolves during operation – the more it sorts, the more accurate it becomes. Step 4: Rejection The high-speed nozzle system responds precisely, instantly blowing wormhole beans into the reject channel. Traditional color sorters look at color; AI color sorters look at substance. Small as they are, wormholes make a big difference. The AI Deep Learning Color Sorter eliminates the "wormhole blind spot" in red kidney bean sorting – ensuring every finished bean is pure and reliable. HAWIT Technology – Making Sorting Smarter, Making Food Safer.

In rapeseed processing, off-color grains and fine impurities are key factors affecting final product quality. The 90-Channel Grain Color Sorter, with its core advantages of high throughput and high precision, provides an efficient solution for rapeseed sorting.     Ⅰ. High-Throughput Discharge for Rapeseed Addressing the characteristics of small grain size and large processing volumes, the 90-channel wide chute design ensures even material distribution, delivering large and stable discharge to meet the demands of continuous, large-scale production. Ⅱ. Intelligent Control for Rapeseed Sorting Equipped with a 15-inch high-resolution large screen, key parameters and throughput data for rapeseed sorting are displayed in real time, enabling easy operation and full visibility of production status. Ⅲ. High-Definiton Identification of Tiny Rapeseed Particles Using a CCD industrial lens combined with multi-spectral confocal technology, the minimum resolution reaches 0.015mm, clearly capturing fine off-color grains and impurities in rapeseed to ensure no omissions. Ⅳ. Precise Rejection of Impurities in Rapeseed The high-speed nozzle system responds quickly, accurately rejecting dark red, white, and other immature grains as well as various impurities. The finished product achieves high purity with an optimized carryover ratio, minimizing material loss.     The 90-Channel Grain Color Sorter, designed specifically for rapeseed sorting, helps processing companies improve finished product purity, reduce waste, and achieve efficient production with high throughput and high precision. HAWIT Technology --- Making Sorting More Intelligent

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!

With the rapid development of the plastic recycling industry, color sorters, with their precise and efficient sorting capabilities, have become essential equipment for enhancing recycling efficiency and product quality. They are widely used in color classification, material separation, and impurity removal, playing a key role in the recycling process. Main Sorting Directions of Color Sorters in Plastic Recycling Color Sorting Sort mixed plastics by color (e.g., transparent, white, blue, etc.), remove contaminated particles, and improve the uniformity and market value of recycled plastics. Material Sorting Using near-infrared (NIR) technology, accurately separate different types of plastics such as PET, PP, PE, etc., to meet the requirements for further recycling processes. Impurity Removal Efficiently remove non-plastic impurities such as metals, glass, paper, etc., ensuring the purity of the recycled material. Transparency Sorting For transparent plastics, detect and remove particles with poor transparency or surface contamination, improving the cleanliness of the final product. Pollution Detection Identify and remove plastic particles that are oxidized, discolored, or burnt (e.g., yellowed or blackened particles), ensuring stable quality for recycled materials. Why Choose Our Color Sorters? Advanced Technology Optical and near-infrared sensors for precise sorting. User-Friendly Operation One-touch operation for automatic sorting. Wide Application Meets the diverse needs of plastic recycling across different sectors. Comprehensive Service Technical support and equipment maintenance to ensure stable operation. Color sorters are a core tool in the plastic recycling industry, aiding resource reuse and promoting sustainable development. If you are looking for high-efficiency plastic color sorters or material sorting machines, feel free to contact us and join us in creating a greener future!    

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.  

For the maintenance and care of color sorters, here are some suggestions:1.: Regular cleaning is crucial to keep the color sorter in good working condition. Before and after use, as well as periodically during use, make sure to clean the machine thoroughly. You can use a soft cloth to wipe the surface of the machine and pay attention to removing any particles and dust, especially around the conveyor belt and optical components.2. Checking and replacing parts: Regularly inspect the machine for loose or worn-out parts. For example, check the condition of the conveyor belt to ensure its proper functioning. If necessary, promptly replace any worn-out parts to prevent further damage to the machine.3. Maintaining optical components: The optical components of a color sorter are crucial and require special maintenance. Ensure that the optical components are clean and free from dust, and regularly check for any damaged or worn-out parts. If there are any damages to the optical components, contact professional repair technicians for timely repair or replacement.4. Regular calibration and adjustments: To maintain the accuracy and precision of the color sorter, regular calibration and adjustments are necessary. This can be done using calibration tools or relying on professional technicians. Calibration and adjustments can help ensure the color resolution and sorting efficiency of the color sorter are at their best.5. Follow manufacturer's recommendations: Each color sorter manufacturer provides specific maintenance and care recommendations. Be sure to carefully read and follow the instructions and recommendations provided by the manufacturer. These recommendations are usually based on the specific features and requirements of the machine to ensure long-term reliability and performance.In summary, regular cleaning, inspection, maintenance, and following the manufacturer's recommendations are essential for the care and maintenance of color sorters.