In the deep processing of crushed walnuts and pistachios, the presence of fine shell fragments is a common industry headache. After crushing, nut kernel fragments and tiny shell pieces are thoroughly mixed together – the particles are extremely small, making sorting exceptionally difficult:  Pistachio kernel fragments and shell fragments differ significantly in color, but the particles are so tiny that ordinary color sorters lack sufficient resolution – they can't see clearly, miss many particles, and easily leave shells behind.  Walnut kernel fragments and shell fragments are very close in color. Conventional equipment that relies solely on color detection simply cannot distinguish between kernel and shell, resulting in large amounts of shell contamination that severely affects final product quality. Traditional color sorters either have low pixel resolution, making fine particles hard to see, or rely only on color and fail to separate similar materials. Manual re-inspection is costly, material loss is high, and it's difficult to meet quality standards. Targeting the specific challenges of nut kernel processing, HAWIT's AI HD Color Sorter delivers a breakthrough solution specifically designed for separating fine shell fragments from kernel fragments.  Ultra-High-Definition Hardware – See Even the Smallest Impurities ClearlyThe machine is equipped with professional-grade HD industrial lenses, achieving a minimum resolution of 0.015 mm.This completely eliminates the common problem of "not being able to see fine particles" – no matter how fine the kernel pieces or how tiny the shell fragments, they are captured in high definition with complete detail.  AI-Powered Intelligent Recognition – Distinguishing "Material Essence," Not Just ColorWalnut kernel fragments and shell fragments are extremely similar in color, rendering ordinary color sorters completely ineffective.HAWIT's AI HD Color Sorter, however, does not rely solely on color judgment. Through deep learning of material texture features, it:Accurately captures the subtle difference between the rough texture of shell fragments and the smooth cut surfaces of kernel fragments – distinguishing kernel from shell by their essential characteristics. Sorting Results Pistachio fragments: Precisely separates fine kernel pieces from shell fragments – the finished product is pure pistachio kernel fragments, free from shells and impurities; all shell fragments are uniformly rejected.     Walnut fragments: Thoroughly solves the problem of sorting materials with similar colors – the finished product is highly pure walnut kernel fragments; all shell fragments are completely removed.   The core challenge in nut kernel processing has never been coarse material sorting, but the precise removal of fine particles, similarly colored materials, and trace impurities. HAWIT AI HD Color Sorter– Clear enough to see even the smallest particles, capable enough to separate even the closest colors –Truly achieving complete shell-kernel separation for nut kernels.Enabling deep-processed broken nuts to achieve high purity and consistently meet quality standards. For equipment sample videos, technical specifications, or free material testing, feel free to contact us anytime!

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"!

Why do traditional color sorters always require two passes when sorting wormhole-damaged chickpeas?   During the feeding process, materials inevitably collide and tumble. Traditional color sorters use flat lenses that capture images from only a single angle. As chickpeas tumble, the good side may be photographed while the defective side is missed - and wormhole-damaged beans are mistakenly judged as acceptable and end up mixed in with the finished product. To ensure accuracy, two sorting passes are often required - significantly reducing efficiency. HAWIT's new AI HD Multi-View Sorter features an upgraded design with cross lenses, completely solving this pain point. Cross-Mounted Lenses - Multi-Camera, Multi-Angle Imaging: The new machine replaces the original single set of flat lenses with two sets of cross-mounted lenses, enabling synchronized imaging from multiple cameras and multiple angles. As materials enter the sorting channel, the cross-mounted lenses capture images simultaneously - front, back, and sides. No matter where the wormhole is hidden, it can be accurately detected. One Pass Equals Two - Sorting Efficiency Doubled: Traditional flat-lens machines require two passes to achieve ideal accuracy when sorting chickpeas. The AI HD Multi-View Color Sorter completes the same level of precision in a single pass - multi-angle synchronized imaging combined with millisecond-level AI decision-making doubles sorting efficiency. Higher throughput in less time. Richer Data Acquisition, Faster Model Generation: Cross-mounted lenses capture richer and more complete image data, significantly accelerating AI algorithm labeling and speeding up the generation of new material models.   One pass delivers 360° no-blind-spot inspection. The job that used to take two passes now takes just one.   Flat lenses see one side, cross-mounted lenses see the whole picture. HAWIT AI HD Multi-View Color Sorter - one pass equals two, efficiency doubled.

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 dog days of summer, the ground burns hot while the workshop buzzes with relentless energy.At the HAWIT production facility, packing and shipping never skip a beat —39 color sorters have completed debugging one after another, packed batch by batch, and are heading to customer sites overseas.     High temperatures won't stop our frontline — sweat builds quality.Production, assembly, debugging, securing, packing… every step is carried out with meticulous care. 39 machines, covering four main series:    Grain Color Sorters (21 units): 90-channel high-throughput design, specially engineered for small particles like rapeseed and millet — precisely removing off-color grains and impurities.  Rice Color Sorters (11 units): Tailored for rice processing, accurately eliminating off-color grains, chalky kernels, glass, plastic, and other hazardous impurities — safeguarding staple food safety.  AI Deep Learning Color Sorters (4 units): Equipped with high-definition lenses and self-training sorting models, tackling hidden defects such as wormholes, mold, off-color, and irregular shapes.  Mini Color Sorters (3 units): Compact size, high precision — ideal for small-batch processing or space-constrained environments, offering flexible deployment.     The scorching sun cannot melt our resolve; sweat cannot drown our passion.From components to complete machines, from debugging to packing — every step undergoes rigorous quality inspection. HAWIT color sorters have been exported to over 60 countries and regions worldwide, earning the trust of countless customers.   HAWIT Technology — making sorting smarter, and service warmer.  

In sunflower seed processing, wormholes and white spots are two of the most common types of hidden defects. Wormholes: Tiny holes with a color similar to that of normal kernels. White spots: Localized whitening on the seed surface, light in color and irregular in shape. These two defects directly lower the quality of the final product. The new AI Deep Learning Color Sorter, specially customized for sunflower seeds, accurately identifies wormholes and white spots. HAWIT’s Triple Engine – Pinpoints Every Defective Seed 1. Optical SensingEquipped with high-definition lenses, every sunflower seed is captured at high speed, producing clear images with fine detail. Tiny wormholes and light-colored white spots are fully revealed under the lens, providing high-quality image data for subsequent algorithm recognition. 2. Algorithmic Decision-MakingBuilt on a self-training model based on deep learning, no manual parameter adjustment is required. It integrates multi-dimensional features such as color, shape, and texture, greatly reducing the false positive rate and becoming more accurate with use. 3. Execution CoordinationAfter AI completes recognition and judgment within milliseconds, instructions are instantly transmitted to high-speed solenoid valves for precise rejection. This coordination mechanism breaks through the speed bottleneck of traditional color sorters, maintaining high throughput while improving rejection accuracy. The new AI Deep Learning Color Sorter – with high-definition vision as its core, deep learning algorithms as its brain, and high-speed coordinated execution as its hand – specializes in overcoming hidden defects like wormholes and white spots, making sunflower seed sorting clearer, more accurate, and more reliable.  

When it comes to corn sorting, do you think only color matters? Far from enough. In actual production, there is a type of defective product that gives many processing plants a headache – square corn kernels. They look similar in color and size to qualified round kernels, leaving traditional color sorters "dazzled" – they can only let them pass by helplessly.   The newly upgraded HAWIT belt color sorter features three cameras working in synergy – not only checking color, but also inspecting shape.     01. Smooth Conveying, Perfect IntegrityThe Belt Color Sorter is made of high-quality soft materials. All contact points with the corn are flexible and non-damaging. Combined with an anti-bouncing design, the corn moves forward smoothly on the belt – no jumping, no tumbling, and the material is evenly distributed. Breakage is eliminated at the source, and the yield rate is significantly improved.   02. Shape + Color Sorting, Precision Lock-OnTraditional color sorters can only see color. When round and square corn kernels have similar colors, they become "blind".   HAWIT is equipped with three lenses:   First look (shape-sorting eye): While the material is still on the belt, the top lens performs shape sorting – round contours pass, square contours are locked.   Second & third looks (color-sorting eyes): At the moment of ejection, the upper and lower lenses work together to perform color sorting – mold, black spots, and offcolor kernels have nowhere to hide.   Shape sorting first, then color sorting.  Three cameras work in synergy, doubling the identification dimensions –round is round, square is square, never mixed up.     Corn sorting – shape sorting sets the standard, color sorting ensures no flaws are missed.The HAWIT belt color sorter – no breakage, no omissions, rounds kept and squares removed – so every kernel leaving the factory is round, plump, and able to withstand the most critical inspection.  

Two major pain points in bay leaf sorting: broken leaves and missed selections. HAWIT’s newly upgraded belt color sorter – three-lens collaboration, shape and color sorting in one – prevents leaf breakage and eliminates missed picks. 01. The “Broken Leaf” Issue. The entire machine is made of high-quality soft materials that protect the product, combined with an anti-bouncing design. Bay leaves move smoothly on the belt without jumping or tumbling. The material is evenly distributed, creating ideal conditions for precise identification. Breakage is eliminated at the source, and the yield rate is significantly improved. 02. The “Missed Selection” Issue. Traditional optical sorters rely only on color. HAWIT is equipped with three lenses working in unison: while the material is still on the belt, the top lens first performs shape sorting – detecting stems, irregular shapes, and incorrect contours in advance. At the moment the material is ejected, the upper and lower lenses work together to complete color sorting – spots and color differences have nowhere to hide. Shape sorting first, then color sorting – doubling the identification dimensions for higher accuracy.   HAWIT Belt Color Sorter – High-quality soft materials protect every bay leaf Smooth and even belt lays the foundation for precise sorting Three-lens collaboration with shape + color sorting elevates accuracy     Bay leaf sorting – no breakage, no misses, more accurate, more stable.    

HAWIT upgraded belt color sorter, building on the original upper and lower dual lenses, a new high-definition CMOS lens is added --- creating Three-Eye Synergy that combines shape sorting and color sorting for more accurate, faster, and more stable results.   【Dimension One】Three-Eye Synergy, Shape Sorting First, Then Color Sorting A new high-definition CMOS lens is installed directly above the tail end of the belt. While the material is still on the belt, shape sorting is completed first --- identifying physical features such as shape, size, and contour. The moment the material is ejected, the upper and lower dual lenses take over to complete color sorting. With Three-Eye Synergy, the recognition dimension is doubled. Shape Sorting+Color Sorting significantly reduce missed selection and misjudgment.   【Dimension Two】High-Speed Scanning, Doubled Speed Equipped with high-speed scanning technology, the scanning speed is doubled. Even during high-speed production, every single frame remains crystal clear. Doubled speed, doubled efficiency, doubled output.   【Dimension Three】Flat-Throwing + Dual Sorting, Precision Evolved ·Specifically solves the bouncing issue of rolling materials. Materials move smoothly on the belt, creating ideal conditions for the CMOS lens to perform shape sorting. ·Dual-layer sorting design: coarse sorting on the upper layer, fine sorting on the lower layer. After ejection, the upper and lower dual lenses work together to complete color sorting, optimizing the carryover ratio and significantly improving sorting accuracy. ·Slow-speed flat-throwing system: materials are distributed more evenly with a more consistent ejection trajectory.   Say goodbye to the limitation of traditional belt sorters that "only see color." The HAWIT Belt Color Sorter --- Three-Eye Synergy, from shape sorting to color sorting, full-process precision control --- delivers more accurate, faster, and more stable material sorting.  

Traditional color sorters rely on “eyes” to identify colors. When impurities share the same color as the seeds, they go completely “blind”. HAWIT Technology proudly introduces the all-new AI Deep Learning Color Sorter. It does more than just “see”--- it “see through”. Upgrading from simple color recognition to a full multi-dimensional perception encompassing color, shape, and hardness, it leaves hidden impurities nowhere to hide.      PART.01 --- A Smarter Brain Traditional color sorters require manual parameter adjustments, which are time-consuming, labor-intensive, and struggle with complex materials. HAWIT AI Deep Learning Color Sorter, based on deep learning and multi-dimensional modeling technology, automatically trains sorting solutions without starting from scratch. The system continuously learns and evolves during operation. The more black melon seeds it sorts, the more accurately it identifies black impurities. PART. 02 --- A Sharper Eye Black goat dung mixed in black melon seeds is difficult for ordinary lenses to distinguish. HAWIT AI Color Sorter integrates RGB visible light and near-infrared spectroscopy, capturing hidden information invisible to the human eye. Whether it’s early-stage mildew, internal cracks, or foreign contaminants, multi-spectral technology sees it all at a glance. PART.03 --- A More Comprehensive Observation Black melon seeds and black goat dung are nearly identical in color. Relying solely on color will never tell them apart. HAWIT AI Color Sorter fuses multi-dimensional data including color, shape, hardness, and texture to construct a complete profile of each material. Black melon seeds are smooth and oval-shaped; goat dung is rough and irregular. Adopting a “coarse sorting first, fine sorting second” approach, it doesn’t just look at the “surface” - it looks at the “whole picture”. Same color? Still perfectly distinguished! PART.04 --- A Faster Response Traditional color sorters struggle with the high output demands of black melon seeds. Too slow, and they can’t keep up; too fast, and they can’t sort accurately. HAWIT AI Color Sorter achieves deep synergy between AI algorithms and high-speed solenoid valves, enabling efficient and rapid material sorting. It breaks through the speed bottlenecks of traditional sorters, accurately removing black goat dung and other impurities while maintaining high-speed production. Perfectly suited for large-scale, continuous black melon seed sorting. Sort fast, sort accurately - with black melon seed sorting, both efficiency and purity are achieved. HAWIT AI Deep Learning Color Sorter · Deep Learning Algorithm – A smart brain that automatically identifies goat dung · Multi-Spectral Detection – Sharp eyes that see through black impurities · Multi-Dimensional Feature Analysis – A More Comprehensive Observation, mastering shape and texture · Ultra-Fast Sorting – A Millisecond response, guaranteeing both output and purity     Say goodbye to the embarrassment of "can't tell them apart when colors match." Ensure every single black melon seed product stands up to inspection!