years of
color sorter manufacturing experience

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 20 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 100 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. "Color 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 more than 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!

    • 900
    • Skilled employees in AMD factory
    • 3000
    • Annual production quantity of sorters
Research & Development


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...


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

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 


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


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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Case Study: 25T/H rPET Sorting Line with AMD Optical Seperators

Case Study: 25T/H rPET Sorting Line with AMD Optical Seperators
Liupanshui Pucheng Environmental Protection Co., Ltd. is mainly engaged in the recycling and processing of plastic waste, and is one of the largest recycled bottle flake bases in China. At present, more than 20 sets of AMD plastic sorting machine are working on Pucheng's bottle flake (rPET and rHDPE) production line which including plastic bottle sorting machines, 3D plastic material sorter, flake color sorter and aging flakes separator, etc. AMD Color Sorter delivers intelligent optical sorting machines and solutions for the plastic recycling industry, which are widely used in mixed plastic bottles, flakes, granules and construction waste. Click to see full series of AMD® Sorting Machine for plastic recycling.
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AMD company introduction

AMD company introduction
Anhui Zhongke Optic-electronic Color Sorter Machinery Co., Ltd. Committed to providing global users with professional,systematic and most commercially valuable sorting solutions National High-tech Enterprise National Enterprise Technology Center National Specialized Special New Giant Enterprise Focus on the sorting industry for 20 years Focus on 10+ major sorting fields, 700+ professional employees 100+ product series 200+ R & D personnels 300+ invention patents 22,000+ users around the world 34,000+ machines running around the world 100+Million USD annual revenue Stock code 603011
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Customer Case Study: AMD® Quartz Sandstone Sorting in Yuan De Mining
Customer Case Study: AMD® Quartz Sandstone Sorting in Yuan De Mining
Customer Case Study: AMD® Quartz Sandstone Sorting in Yuan De Mining
With the largest engineered quartz sand production line in China, Qingyuan Jinsha New Materials Co., Ltd. is mainly engaged in the production of quartz sand and quartz powder, with an annual output of 300,000 tons of quartz sand and 75,000 tons of quartz powder. AMD is a leader in ore sorting equipment and enjoys a high reputation in the industry. In June 2021, Qingyuan Gold Sands Company was registered and established. They turned to AMD for equipment solutions. After communication and investigation, they finally purchased 49 sets of AMD ore sorting equipment, mainly including small particle ore sorting machines and powder sorting machines. Today, these devices are running smoothly and generating expected economic benefits for customers. Click to learn more details about AMD Ore Quartz Sorting Machine.
Customer Case Study: AMD Peanut
Customer Case Study: AMD Peanut
Customer Case Study: AMD Peanut
Shandong Zhaoyuan Jincheng Peanut Co., Ltd. is a professional peanut comprehensive processing enterprise with an annual processing capacity of more than 300,000 tons. The company has the production and processing capacity of a full range of peanut products such as traditional peanuts, imported oilseed rice selection and grading, roasted peanut kernels, milky white peanut kernels, crushed peanuts, peanut butter, peanut oil, and peanut protein. Jincheng Peanut and Zhongke AMD have a close cooperative relationship. Currently, 5 sets of AMD Kunpeng series deep learning double-layer crawler, vertical CV series and Phoenix series products are used, which are used in raw meal, roasted peanut kernels, milky white peanut kernels, Grinding sauces are selected in four areas of processing. Zhongke Optoelectronics provides solutions for various peanut sorting application scenarios. For example, the AMD Kunpeng series of deep-learning peanut-specific machines developed for peanut sorting problems, with ultra-precise rejection and ultra-low take-out ratio, ensure the quality of peanuts. In the future, Zhongke Optoelectronics will continue to uphold the concept of innovation leading development, and provide the most valuable peanut sorting solutions for peanut processing enterprises. Sorting Application AMD CV Peanut Color Sorter Machine AMD Belt-type InGaAs Color Sorter Machine
RZ Series Rice Color Sorter Installations
RZ Series Rice Color Sorter Installations
RZ Series Rice Color Sorter Installations
With the largest engineered quartz sand production line in China, Qingyuan Jinsha New Materials Co., Ltd. is mainly engaged in the production of quartz sand and quartz powder, with an annual output of 300,000 tons of quartz sand and 75,000 tons of quartz powder.
Zhongke Optic-electronic Triumphs with Two Prestigious Awards at CRRA's 30th Anniversary Event
Jun 29, 2023 Zhongke Optic-electronic Triumphs with Two Prestigious Awards at CRRA's 30th Anniversary Event
Good news! Zhongke Optic-electronic has won two major awards at the 30th anniversary event of the China Resource Recycling Association. On June 29, 2023, the 30th anniversary event and work conference of the China Resource Recycling Association was grandly held in Beijing. Under the theme of "Never Forget the Initial Aspiration, Forge a New Brilliance in Resource Recycling", this conference gathered industry leaders from various sectors to strategically plan for the future development of the resource recycling industry through in-depth dialogues at various levels. Zhongke Optic-electronic was invited to attend the conference and won two awards for being an "Outstanding Equipment Company" and a "Charitable Public Welfare Enterprise". Certificate of Honor: Outstanding Equipment Company The recognition of Zhongke Optic-electronic  as an outstanding equipment company is a testament to the company's 21 years of dedication to optical sorting. It has now become into a world-leading supplier of intelligent sorting equipment with the most extensive application of spectral technology and a comprehensive product line. The company is consistently ranks among the top three in the global optical sorting industry. Zhongke Optic-electronic' AMD® brand of plastic sorting machine includes six major series with over 20 models, namely bottle sorting machines, flake color sorters, material sorters, aged flakes sorters, pellets sorters, and X-ray foreign object detectors. These machines enable comprehensive sorting of waste plastics in all forms based on their color, material, fluorescence aging, and density. Currently, there are more than 1,000 plastic recycling sorting machines distributed worldwide, serving more than 400 plastic recycling companies. In 2021, Zhongke Optoelectronics was recognised by the Ministry of Commerce as a case study of innovative plastic waste recycling models. In 2022, it was honoured with the "Golden Apple" award for innovative recycling and regeneration equipment. Click to learn more about AMD® Plastic Sorting Machine. Being rated as a "charitable public welfare enterprise" by CRRA once again confirms Zhongke Optic-electronics' long-term commitment to social welfare and its firm belief in the transformative power of technology to improve people's lives. With the vision of "optical sorting of high-quality agricultural products, improving your quality of life; optical sorting and recycling of renewable resources, making the sky bluer and more beautiful", Zhongke actively participates in various themed public welfare activities. Certificate of Honor: Charitable Public Welfare Enterprise
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