24

years of excellence

About AMD

Anhui Zhongke Optic-electronic Color Sorter Machinery Co., Ltd. is located in Hefei, China, covering an area of 100,000 square meters, with a total investment of 20 million USD. It has digital production workshops of 27,000 square meters and a research building of 25,000 square meters. It is a high-tech enterprises of professional intelligent sorting equipment R & D, production and sales . After more than 23 years of development, it has become a large-scale intelligent sorting equipment production base with more than 900 employees and annual sales revenue of more than 150 million USD.


The company fully passed the quality management system certification, environmental management system certification, occupational health management system certification, and the "AMD" series of products passed the European Union CE certification. The strict quality management system guarantees the quality of the company's products and services, and has launched the "AMD" brand throughout the country and the world. "Optical sorting, we are everywhere" is the pursuit and commitment of Zhongke  to color sorting technology. "AMD" series of intelligent color sorters ranked top three in the market and successfully exported to  100+ countries and regions.


The company established a special R&D center and was awarded the "Anhui Enterprise Technology Center" and "Postdoctoral Scientific Research Workstation". It also co-constructed the Intelligent Identification and Sorting Engineering Technology Center with Hefei University of Technology. Has obtained nearly 48 independent intellectual property rights, 6 high-tech products, and participated in the formulation of 3 local standards in Anhui Province. "AMD" brand was identified as "China Famous Trademark" and "Famous Trademark of Anhui Province". The company has been identified as "National High-tech Enterprise", "Anhui Intellectual Property Advantage Enterprise", "Hefei Intellectual Property Demonstration Enterprise", "Hefei Demonstration Enterprise Integrating Two Chemical Industries" and "Hefei Innovative Enterprise". In 2015, the company was listed in Shanghai Stock Exchange (stock code 603011).


Quality wins trust and confidence comes from professionalism. AMD strives to be a gold enterprise in the hearts of thousands of users, and enthusiastically looks forward to working with new and old customers to achieve win-win cooperation!



    • 1000
    • Skilled employees in AMD factory
    • 5000
    • Annual production quantity of sorters
Research & Development

R&D CENTER

Since its establishment, AMD has always put R & D innovation and talent reserve in an important position of development. Now it has a high-quality R & D team led by experts in the field of intelligent optoelectronic technology research. The enterprise technology R & D center is based on the national science and education base Hefei, and it is also supported by many universities such as China University of science and technology, Hefei University of technology, National Defense University of the people's Liberation Army, etc The university carries out cooperation and exchange of production, learning and research. The technology R & D center will focus on the integration of optical, mechanical and electrical technology research with the innovation concept, form the core competitiveness and technology leading advantages with R & D as the leading force and innovation as the driving force, and become the industry leader...



RESEARCH RESULTS

73 Independent intellectual properties    
16 Software copyrights     
 8  Invention patent    
12 Key new products of Anhui Province     
 1  Product passed the achievement appraisal of Anhui Province    
 3  Local standards of Anhui Province







Quality Management
PROCESSING EQUIPMENT

AMD company has invested heavily in introducing internationally advanced cutting-edge equipment such as fully automatic chip welding machines, wave soldering machines, laser cutting machines, shears, bending machines, CNC machining, and comprehensive processing to provide a solid guarantee for creating first-class quality products.

1. Fully automatic placement machine and reflow soldering

2. laser cutter

3. Box vacuum coating machine

4. Bending machine

5. Gantry machining center 



PROCESSING PRODUCTION

Refined production and management, continuously introducing the latest production technology and manufacturing equipment, adopting the 5S refined management mode, ensuring first-class processing and manufacturing levels, fully implementing the ISO9001 quality management system, and ensuring product quality

1. Workshop working environment

2. Production assembly line

3. Demo workshop

4. Assembly workshop

5. Electronics workshop




QUALITY ASSURANCE

1.Our Goal : Excellent quality control to create first-class products for you

2.Our Guarantee: Strictly abide by ISO9001 quality management system standard and establish strict quality control system

3.Our Measures: The details determine the success or failure, the whole process of refined management, without letting go of any defects

4.Our Team :  Everyone in the team is responsible for the product quality, and each operation determines the product quality

5.Our Commitment: Prevent a defective product from entering the market






Our Advantages
  • High Quality
    High Quality
    Equiped with imported famous brand key components to gurantee the reliability
  • Strict Production
    Strict Production
    Strict production processes ensure high quality of the machine
  • High Accuracy
    High Accuracy
    The equipment can achieve high sorting accuracy of the raw material
  • Low Waste
    Low Waste
    Best rejection ratio of the machine ensure the low waste of the material
  • Quick Delivery
    Quick Delivery
    Safe stock of standard parts of the machine guarantees the quick delivery of the machine
  • Competitive Price
    Competitive Price
    Competitive price thanks to the mass production and lean production
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AMD® Ore Sorting Solutions | Consistent High Output for All Sizes & Moisture

AMD® Ore Sorting Solutions | Consistent High Output for All Sizes & Moisture
Grading and sorting ore materials accurately and efficiently is one of the biggest challenges in mineral processing. Traditional manual sorting is slow, inconsistent, and labor-intensive—especially when dealing with varying sizes, shapes, and moisture levels. The AMD® Ore Sorting Solutions change that. Designed specifically for the mining and mineral industry, this intelligent sorting system combines advanced optical sensors, AI-driven algorithms, and robust mechanical design into a single automated solution. It handles materials ranging from fine powder to extra-large lumps, delivering consistent high output regardless of size and moisture. Watch the full video to see the AMD® Ore Sorting Solutions in operation. Product Description Powered by advanced optical sensors and AI-driven algorithms, the AMD® Ore Sorting Solutions perform fast, accurate, and stable sorting for a wide range of mineral materials. It evaluates each particle individually—sorting by size, color, and surface condition—to ensure every output meets your specified quality standards. Whether your material is dry powder or wet, fine granules or extra-large lumps, the system maintains consistent performance. Key Features : Why Choose AMD® Ore Sorting Solutions? Full-Size Range Capability – Handles everything from 16-120 mesh powder to 5-20cm extra-large lumps, eliminating the need for multiple specialized machines. Moisture-Resistant Design – Maintains stable sorting accuracy even with high-moisture materials, reducing downtime and pre-drying costs. AI-Powered Precision – Deep learning technology continuously improves defect recognition accuracy, even for subtle color or texture variations. High-Capacity Output – Engineered for continuous, high-volume production with minimal maintenance. Ready to upgrade your ore processing line? Please contact us for technical solutions and a quote. Email: marketing@cn-amd.com
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AMD® AHT Series | Inshell Walnut Grading Machine

AMD® AHT Series | Inshell Walnut Grading Machine
Grading inshell walnuts accurately and efficiently is one of the biggest challenges in nut processing. Traditional manual sorting is slow, inconsistent, and labor-intensive—especially when dealing with different varieties and quality standards. The AMD® AHT Series changes that. Designed specifically for inshell walnuts, this intelligent grading system combines size classification, color sorting, and defect removal into a single automated solution. It helps processors reduce labor costs, minimize material loss, and deliver consistently high-quality output—regardless of walnut variety or batch size. Watch the full video to see the AHT Series in operation on inshell walnuts. Product Description Powered by advanced optical sensors and AI-driven algorithms, the AHT Series performs fast, accurate, and stable grading for inshell walnuts. It evaluates each walnut individually—sorting by size, shell color, and surface condition—to ensure every nut meets your specified quality standards. Key Features : Sorting Feature Description Size Grading Precisely classifies walnuts by size with customizable standards, giving you full control over final product specifications Color Sorting Identifies and separates walnuts by shell color—white, light white, slightly stained, or heavily stained—ensuring visual consistency Defect Removal Automatically removes defective walnuts, including dark, green, purple-red, broken, or cracked shells, to maintain uniform product quality Multi-Variety Compatibility Handles different walnut varieties with flexible settings, making it suitable for diverse processing needs Why Choose the AHT Series? 360° Full-View Imaging– high-definition cameras capture every surface detail from all angles, leaving no defect undetected Anti-Breakage Design– gentle material handling reduces shell damage and minimizes product loss Deep Learning Technology– continuously improves defect recognition accuracy, even for subtle blemishes or color variations Multi-Outlet Design– enables multiple grade outputs in a single pass, streamlining your production line Ready to upgrade your walnut processing line? Please contact us for technical solutions and a quote. Email: marketing@cn-amd.com
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AMD® XC‑E AI Sorter | Cashew Nut Sorting Demo

AMD® XC‑E AI Sorter | Cashew Nut Sorting Demo
Looking to improve purity and yield in your cashew nut processing line? We offers advanced sorting solutions specifically designed for cashew nuts—capable of identifying and removing belly defects, husk adhesion, foreign materials, and minor blemishes with AI-powered precision. AI‑Powered Deep Learning Technology– The XC‑E utilizes advanced deep learning algorithms to recognize subtle defects, including belly blemishes, husk adhesion. 360° Full Inspection with Zero Blind Spots– Unlike conventional systems, the XC‑E captures images from every angle, ensuring comprehensive detection of foreign materials and small defects on all sides of each nut. Versatile All‑in‑One Sorting Solution– Engineered to handle multiple defect types in a single pass, the XC‑E adapts to various cashew sorting requirements, reducing the need for multiple machines and simplifying your processing line. Watch the full video to see the XC‑E in operation on cashew nuts. Key Sorting Capabilities Shown in the Video: Sorting Feature Description Belly Defect Detection Identifies internal discoloration and belly blemishes on the flat side of cashews Husk and Skin Adhesion Removes nuts with partially attached husk or skin for improved final product appearance Foreign Material Removal Detects and ejects stones, glass, plastic, and other contaminants Small Defect Elimination Captures minor cracks, insect damage Our team is available to discuss how this solution can be tailored to your specific processing needs, throughput targets, and quality specifications. Contact us today for a personalized consultation or to request a sample test on your own materials. Email:marketing@cn-amd.com
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AMD® Global Tour in Nakhon Pathom, Thailand: Precision Rice Color Sorting
AMD® Global Tour in Nakhon Pathom, Thailand: Precision Rice Color Sorting
AMD® Global Tour in Nakhon Pathom, Thailand: Precision Rice Color Sorting
AMD® Global Tour | Precision Rice Color Sorting in Nakhon Pathom, Thailand Customer |Naratip Ricemill Co., Ltd. (Nakhon Pathom, Thailand) Capacity |Rice processing and export line Equipment |AMD® Rice Color Sorters (2 Standard Models + 1 High-End Model) Challenge In the competitive rice export industry, consistency and purity are everything. For a rice producer and exporter like Naratip Ricemill, the challenge goes beyond simply removing bad grains. They needed a solution that could handle a very specific requirement: separating rice by different colors to ensure each color variant remains pure and independent, without any mixing. At the same time, they needed to maintain high efficiency while accurately separating good rice from bad rice. Manual sorting or traditional equipment simply couldn't meet the dual demands of color differentiation and quality control at an industrial scale. Solution To address these challenges, Naratip Ricemill turned to AMD® color sorting technology. We deployed a tailored setup consisting of three AMD machines: two ordinary models for standard sorting tasks, and one high-end model for the most demanding color separation requirements. The AMD® color sorters are equipped with advanced optical sensors and AI-driven algorithms that precisely identify and eject grains based on subtle color differences. This allows the rice mill to achieve two critical goals simultaneously: Independent Color Separation: Accurately separating rice of different colors so they remain distinct and unmixed. Quality Control: Effectively removing defective, discolored, or bad rice to ensure the final product meets export-grade standards. Result Since the installation of the AMD® color sorting line, Naratip Ricemill has experienced a significant improvement in both sorting accuracy and operational efficiency. Email us at: marketing@cn-amd.com
AMD® Global Tour in Chonburi ·Thailand: Full-Process Plastic Recycling Sorting
AMD® Global Tour in Chonburi ·Thailand: Full-Process Plastic Recycling Sorting
AMD® Global Tour in Chonburi ·Thailand: Full-Process Plastic Recycling Sorting
AMD® Global Tour | Full-Process Plastic Sorting in Chonburi, Thailand Customer| Andy Huang's Recycling Plant (Chonburi, Thailand) Capacity| 2,000 tons/month (PET) + 600-700 tons/month (PP & PE) Equipment| AMD® Bottle Sorters, Color Sorters, and Polymer Sorters (Full-line Integration) Challenge In the fast-evolving plastic recycling industry, achieving high-volume output without compromising purity is a daunting task. For Andy Huang's facility in Chonburi, managing a sprawling 36,800-square-meter plant, the scale of operation is immense. Processing over 2,000 tons of mixed plastics monthly means that even a 1% contamination rate can lead to hundreds of tons of substandard material, severely impacting market value and profitability. However, the true difficulty lies in the complexity of the material stream. Sorting post-consumer waste demands the ability to distinguish not just between different polymers (like PET, PP, and PE), but also between varying colors and physical contaminants. Relying solely on traditional mechanical screens or manual sorting simply cannot keep pace with the required purity standards. Andy Huang needed a solution that could handle this massive volume with absolute precision, ensuring the final recycled flakes met the strict requirements of high-end downstream manufacturers. Solution To address these challenges, AMD® deployed a comprehensive, AI-driven sorting ecosystem designed for the entire recycling workflow. Rather than a single machine, we designed a multi-stage sorting strategy that covers every critical step. The highlight of this deployment is the seamless integration of AI into every stage. The machines learn from the specific material profiles of Andy Huang 's incoming waste, continuously improving sorting accuracy over time.Moreover, this end-to-end automation directly translated into operational efficiency. Transform your mixed waste into premium recycled materials. Reach out to our team to discuss your specific sorting requirements. Email us at: marketing@cn-amd.com
AMD® KGS5 (KP) Cobblestone Sorting Case Study
AMD® KGS5 (KP) Cobblestone Sorting Case Study
AMD® KGS5 (KP) Cobblestone Sorting Case Study
AMD® KGS5 (KP) SmartCobblestones Sorting Customer|Wannian County Pucheng New Materials Co., Ltd. Capacity|20%–30% throughput increase Equipment|AMD® KGS5 (KP) Color Sorters (4 units) Challenge In the aggregate industry, market demands for quality are becoming increasingly stringent. Processors must now achieve higher standards for both throughput and precision in the sorting process – a combination that traditional equipment struggles to deliver. Pebbles present a particularly difficult sorting challenge. Their natural colors are very similar to common impurities such as yellow granite and red granite, making them notoriously difficult to distinguish with conventional optical systems. Without precise identification, these impurities can compromise the final product quality and reduce its market value. To meet these rising standards, Wannian County Pucheng New Materials Co., Ltd. needed a sorting solution capable of handling three different size ranges simultaneously, while maintaining exceptional accuracy and significantly improving production efficiency. Solution AMD® deployed four KGS5 (KP) color sorters in a dedicated sorting line, each configured to process pebbles across three distinct size fractions: 0.8 – 1.8 cm(Small) 1.8 – 2.5 cm(Medium) 2.5 – 3.6 cm(Large) The KGS5 (KP) is equipped with high-definition image recognition and advanced deep learning algorithms, enabling it to precisely capture subtle differences in both color and texture between pebbles and impurities. This advanced recognition capability significantly reduces the rate of misclassification, ensuring that yellow and red granite particles are reliably removed at each size tier. Each sorter features a high-capacity vibratory feeder that boosts overall throughput by20%–30%, directly addressing the customer’s productivity goals. The optimized belt design and anti-splash configuration ensure stable, reliable operation even when handling spherical materials that tend to roll or shift during processing. Proprietary ejector valves are fine-tuned for each size fraction: Small-size finished product and reject – fast response, low energy consumption, precise impurity rejection Medium-size finished product and reject Large-size finished product and reject Result The AMD® KGS5 (KP) excels in three critical areas: recognition precision, operational stability, and throughput. With four sorters operating across three size ranges, Pucheng Company has achieved efficient, low-energy pebble sorting production that meets the most demanding market quality standards – delivering consistent, high-purity finished product at scale. For inquiries or customized sorting solutions, reach out to us at marketing@cn-amd.com. Our team is ready to assist.
Vietnam Cashew Processor Improves Production with AMD® Sorting Technology
Vietnam Cashew Processor Improves Production with AMD® Sorting Technology
Vietnam Cashew Processor Improves Production with AMD® Sorting Technology
AMD® Cashew Sorting Solution in Vietnam Customer| Vietnam Cashew Processor Country| Vietnam Capacity| 300 tons/day Equipment| AMD LQ Series Belt-type Sorter (AI+4-View) & AMD X-ray Foreign Object Detector (AI+X-ray+Visible Light) Challenge As one of the world's largest cashew processing hubs, Vietnam demands exceptional accuracy and efficiency from sorting equipment. This customer needed to process high volumes while removing discoloration, impurities, and internal defects that could compromise product value. Achieving consistent "Accept" grade quality at scale was their primary objective. Solution AMD® deployed an integrated sorting line combining two advanced technologies for comprehensive quality control. AMD LQ Series Belt-type Sorter (AI+4-View) The LQ Series features a 360° four-view vision system specifically designed for cashew sorting. It removes black silk, belly silk, black spots, and subtle discoloration with high precision. Optional deep learning configuration further enhances accuracy in detecting minute color differences and impurities. AMD X-ray Foreign Object Detector (AI+X-ray+Visible Light) Integrating Visible Light and X-ray imaging with deep learning AI, this detector identifies internal defects and dense contaminants.Together, the two systems deliver comprehensive quality control from surface to core, ensuring consistent "Accept" grade output. Results The facility now processes 300 tons of cashews daily, producing premium-grade finished products with consistent quality suitable for demanding export markets. The integrated system maximizes yield, minimizes waste, and ensures that only the highest-grade cashews reach the final product. For inquiries about your specific sorting needs, please contact us at marketing@cn-amd.com
AMD ORE SORTING to Exhibit at Xiamen Stone Fair 2026
Mar 10, 2026 AMD ORE SORTING to Exhibit at Xiamen Stone Fair 2026
HEFEI, CHINA – AMD SORTING, a global provider of ore sorting technology, will participate in the China Xiamen International Stone Fair, taking place March 16–19, 2026 at the Xiamen International Conference & Exhibition Center. Visitors can meet the AMD team at Booth B1004, where the company will present its latest solutions for mineral and quartz processing. Live Demonstrations At the booth, AMD SORTING will showcase: K2C6 Quartz powder sorting equipment for high-purity material processing KGS5 Ore sorting machines for 2–50 mm ore particles A new intelligent control system for smarter operation and monitoring By combining AI, Color, and XRT sensing technologies, AMD solutions help mineral processors improve recovery, enhance product purity, and optimize efficiency. Visit Us at Booth B1004 Industry professionals are invited to visit AMD SORTING at the show and explore customized sorting solutions with our technical team. Event: China Xiamen International Stone Fair 2026 Dates: March 16–19, 2026 Location: Xiamen International Conference & Exhibition Center Booth: B1004 About AMD SORTING AMD SORTING (Zhongke Optic-electronic) develops intelligent optical and sensor-based sorting equipment for the mining processing industries, helping customers improve material recovery, reduce operating costs, and achieve consistent high purity. To learn more about our ore sorting solutions.
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