Understanding Color Sorter and Their Importance
Color sorter machines play a vital role in various industries, especially in agriculture and food processing. These machines use state-of-the-art technology to efficiently sort materials based on color differences. This allows for improved quality control and reduced manual labor, making color sorters an essential component in modern industrial processes.
Automatic color sorters use advanced sensors and imaging systems to detect subtle variations in color. This enables them to accurately separate items based on specific hue, saturation, or brightness levels. Common applications include sorting grains, seeds, beans, and other food items, as well as non-food materials such as recycled plastics, minerals, and textiles.
Compared to manual sorting methods, employing color sorting machines offers several advantages. For example, an automatic system can consistently maintain a high level of precision and accuracy, eliminating human error and subjectivity. Color sorter machines can also work continuously at high speeds, efficiently processing large quantities of materials in a shorter amount of time.
As customer expectations for quality continue to rise, the importance of color sorters in maintaining quality control has never been greater. These machines play a crucial role in ensuring that products adhere to strict industry standards and customer preferences. By screening out discolored or contaminated materials, color sorters help enhance product quality, customer satisfaction, and ultimately, a company’s reputation within the market.
In summary, color sorter machines, both automatic and manual, provide a valuable solution for efficiently sorting materials based on color differences. With the aid of state-of-the-art technology, these machines significantly improve quality control, saving time and resources while maintaining a high level of accuracy.
Types of Color Sorters
Color sorters are essential machines in various industries like food processing, recycling, and mining. They separate materials based on their color, enabling manufacturers to maintain quality and consistency in their products. There are several types of color sorters in the market, each designed to cater to specific needs and applications.
Belt color sorters are widely used in industries like food processing and agriculture for sorting products such as grains, nuts, and seeds. These machines use a conveyor belt system to transport materials under a high-resolution camera, which then identifies and sorts the items based on their color. Belt color sorters are known for their efficiency and precision.
Vibrating color sorters also function to sort materials based on color, but they use a vibrating mechanism to move the product through the sorting process. The vibrating tray ensures even distribution of materials, allowing cameras to capture accurate images for sorting. These machines are particularly suitable for granular or irregularly shaped materials.
Vertical color sorters are another type of sorting machine that utilizes gravity to separate materials based on color. The items fall through a detection area where a camera captures their images, and a computer-controlled system sorts them accordingly. This design allows for continuous and high-speed sorting, ideal for applications with large quantities of materials.
Computer-controlled color sorters use advanced algorithms and machine learning to enhance sorting efficiency and accuracy. These devices quickly process the captured images, segregating materials based on their color. Computer-controlled systems can also adapt and improve their performance over time as they analyze more data.
Multi-way color sorters are versatile machines capable of sorting materials into multiple output streams according to their colors. This feature allows manufacturers to separate items into several color categories within a single sorting process, increasing productivity and reducing waste.
Cross-belt color sorters utilize a series of conveyor belts arranged perpendicular to one another. This design ensures better coverage and detection of the materials being sorted. Consequently, cross-belt color sorters are known for their precision and ability to handle high throughput rates.
Lastly, pop-up color sorters use air nozzles to remove unwanted items based on their color. As the materials pass through the sorting area, the camera system detects any discrepancies in color and activates the air nozzles, which then eject the rejected items. This setup is particularly useful in industries where cleanliness is crucial, such as pharmaceuticals and food processing.
Each type of color sorter offers unique benefits and is designed to cater to specific applications and industries. Thus, selecting the right color sorter depends on factors like material characteristics, required sorting precision, and overall production goals.
Best Color Sorter Manufacturers & Brands
About the company:
Hefei Meyer Optoelectronic Technology Co., Ltd. (stock code: 002690) is a national high-tech enterprise that focuses on researching and developing intelligent identification core technologies and products.
The company’s product line includes artificial intelligence color sorters, X-ray testing equipment, high-end medical equipment, and other products. These products are widely used in global agricultural product processing, industrial testing, medical and health care, and other fields.
Driven by scientific and technological innovation, Meyer Optoelectronics has gathered a team of national experts in optoelectronic identification research. The company has built national innovation platforms such as the National Certified Enterprise Technology Center, the National Agricultural Products Intelligent Sorting Equipment Engineering Technology Research Center, and the National Postdoctoral Research Station. Moreover, the company has undertaken many national major scientific instrument and equipment development projects, including the National 863 Plan Major scientific research projects and the National Torch Plan. It has also presided over the formulation of several national and industrial standards during its more than 20 years of development.
Today, Meyer Optoelectronics has built a global marketing network, providing high-quality photoelectric identification solutions to nearly 100 countries in Southeast Asia, Central Asia, the Middle East, North America, South America, Western Europe, Eastern Europe, Africa, and other regions. The products and services cover all provinces, cities, and regions in China, and more than 40,000 customers around the world are using products made by the company.
In the future, Meyer Optoelectronics will adhere to its corporate mission of “intelligent identification, so that everyone can enjoy a safe and healthy life.” Under the guidance of the concept of “Green Meyer,” the company will promote the coordinated development of business production and environmental protection with practical actions. Meyer Optoelectronics aims to build a high-tech enterprise with intelligent identification technology at its core!
About the company:
Every day, hundreds of millions of people around the world rely on Buhler technology to meet their daily needs in the food and transportation industries.
To achieve this, we are dedicated to developing exceptional process solutions across the entire value chain.
Buhler’s equipment produces food that is enjoyed by 2 billion people daily, while 1 billion people travel in vehicles manufactured by Buhler.
As a result of its unique position in the global market, Buhler is committed to transforming global challenges into opportunities for sustainable development.
Buhler’s three core business pillars include cereal food solutions, which guarantee safe and healthy food and feed; consumer food solutions, which enable people to enjoy the pleasure of cooking; and advanced material solutions, which aim to produce energy-efficient vehicles and construct energy-saving buildings.
About the company:
Anhui Zhongke Photoelectric Color Sorting Machinery Co., Ltd., located in Hefei, China, covers an area of 100,000 square meters, with a total investment of 150 million yuan. It comprises of 27,000 square meters of digital production workshops and 25,000 square meters of scientific research buildings.
The company is a high-tech enterprise that is engaged in the research, development, production, and sales of intelligent sorting equipment. It has obtained several certifications, including the quality management system certification, environmental management system certification, occupational health management system certification, and the “AMD” series of products have passed the EU CE certification.
The company’s strict quality management system has ensured the quality of its products and services, which has earned it the brand reputation of “AMD” not only in the country but also worldwide.
Zhongke Optoelectronics’ pursuit and commitment to color selection technology is “Color selection, we are everywhere.” The market share of the “AMD” brand series of intelligent color sorters ranks in the top three, and they have been successfully sold to over 100 countries and regions.
Furthermore, the company has established a special R&D center that has been recognized as the “Anhui Enterprise Technology Center and Postdoctoral Research Workstation.” It has also co-built a smart identification and separate building engineering technology center with Hefei University of Technology.
Anhui Zhongke Photoelectric Color Sorting Machinery Co., Ltd. has obtained nearly 48 independent intellectual property rights, developed 6 high-tech products, and participated in the formulation of three local standards in Anhui Province.
About the company:
Anhui Jiexun Optoelectronic Technology Co., Ltd. was founded in 1999 as a high-tech enterprise engaged in the research and development, manufacturing, sales, and service of intelligent sorting equipment.
Jiexun Optoelectronics always considers talent training, production, education, and research as the source of technological innovation. They maintain a robust talent training mechanism with universities such as China University of Science and Technology, China National Defense University, Jiangnan University, Hefei University of Technology, Xiamen Overseas Chinese University, Anhui Agricultural University, and others. Additionally, they reserve talents by establishing post-doctoral workstations, teaching practice bases, and other ways.
At present, Jiexun Optoelectronics owns an increasing number of invention and new utility patents year by year.
In 2013, Jiexun Optoelectronics independently developed the third generation of cloud color sorter, which pushed the color sorter technology to the cloud era. The cloud color sorter products now cover sorting applications in many fields such as rice, tea, salt, fried nuts, and miscellaneous grains.
Their products are sold to more than 80 countries and regions worldwide, including Germany, Britain, Japan, the United States, France, and many more. The export of color sorters continues to grow.
Jiexun Optoelectronics maintains strategic cooperation with international brands such as COFCO Group, China Tea Group, CCFCO, Yihai Kerry, Shounong Group, Jinjian Rice, Starbucks Group, Nestle Group, Beidahuang Group, China Salt, Zhizhi Food, Xufuji Food, Wangwang Group, Lipton Group, Zhuyeqing Group, Tiny Pot Tea, Japanese Nissin Group, and Japanese Ajinzhisu, providing food safety control programs with commercial value for global enterprises.
Since its establishment, Jiexun Optoelectronics has been committed to the research, development, and application of cutting-edge sorting technology, effectively integrating color sorters with cloud technology, Internet plus, artificial intelligence technology, and other cutting-edge technologies in the industry, and developing the third generation of cloud color sorters.
The third-generation cloud color sorter has three core intelligences: central cloud intelligence, product placement intelligence, and operation and maintenance intelligence. Jiexun has developed 12 core technologies, including eagle-eye recognition technology, intelligent shape selection technology, cloud technology, intelligent cloud driving inspection, and intelligent early warning, which promote technological innovation in the sorting industry.
Because of its strong scientific research strength and advantages in innovation and creation, Jiexun Optoelectronics will always adhere to its original intention of letting the world enjoy high-quality food and contribute to the new development of China’s national industry in the field of international color selection.
About the company:
In 1896, the Satake Company invented the first power rice machine in Japan, which greatly advanced the efficient development of agriculture.
Through active innovation and continuous progress, the products developed by Zuozhu Company have been widely used in over 150 countries and regions worldwide, and Zuozhu has become a renowned name around the globe.
The company’s business scope has expanded from grain processing to breeding, cutting, harvesting, drying, storage, processing, cooking, and waste recycling, providing comprehensive solutions to the challenges encountered by the entire grain industry chain.
In 1997, Zuozhu Machinery (Suzhou) Co., Ltd. was established to provide customers with complete services, including technical consultation, process design, complete equipment, installation and commissioning, after-sales service, technical training, and spare parts.
Over the years, the company’s products have covered most areas of China, offering effective solutions to customers’ grain-related issues and providing strong technical support for China’s grain products to penetrate the international market.
Simultaneously, leveraging the comprehensive technical strength of the Zuozhu Group, the company has expanded foreign cooperation, extending from the processing middle link to the front end of breeding and tailoring, as well as the back end of staple food processing. This has enabled the establishment of a “Safe, reassuring, delicious, and healthy” food industry chain solution, from field to table. This transition transformed the company from grain machine manufacturers to food whole industry chain solution providers, creating a business ecosystem for the food industry and fostering win-win cooperation among all parties involved.
With the service tenet of “co-creation, sharing, and common development of customers, employees, and enterprises,” Zuozhu Company is dedicated to providing customers with exceptional products and swift services, meeting their needs and surpassing their expectations. The company strives to repay society with advanced technology, high-quality products, and impeccable services.
About the company:
Hefei Taiho Intelligent Kezhi Group Co., Ltd. was founded in 2004 and was listed on the main board of the Shanghai Stock Exchange in 2017 (A share code: 603656). It is a comprehensive logistics service provider specializing in the research and development of intelligent parks based on artificial intelligence, machine vision, and complete sets of intelligent equipment.
Their products include intelligent sorting, intelligent packaging, intelligent palletizing, intelligent AGV, intelligent three-dimensional storage, intelligent loading systems, etc.
As a high-tech enterprise, the company’s R&D personnel account for more than 20%, including over 60 individuals with doctorate and master’s degrees. They have established a provincial postdoctoral research workstation, provincial engineering technology research center, and enterprise research and development center.
The company holds over 200 patents and software copyrights and has participated in the formulation of several national and industrial standards. Taihe has continuously led the technical upgrading of the color sorter market as a pioneer of CCD intelligent color sorter.
After the successful development of rice, coarse grain, and tea color sorters using artificial intelligence image recognition and machine learning technology, industrial intelligent sorting equipment such as plastic, industrial salt, and coal were subsequently developed. Taihe has also expanded and developed intelligent equipment products such as intelligent packaging, intelligent palletizing, intelligent AGV, intelligent three-dimensional storage, and intelligent loading systems.
With a reputation for excellent quality and service, their products are distributed in more than 80 countries and regions around the world.
About the company:
In 1972, brothers Peter Planke and Tore Planke from Norway invented a machine for recycling empty beverage bottles at the request of a local store, and used this opportunity to establish a market in Norway. This marked the formal establishment of the Tomra Group. Later, Tomra’s automatic recycling machine for beverage bottles gained widespread popularity in other European countries and the American market.
In the 1990s, Tomra expanded its business chain and ventured into transportation, processing, regeneration, and trading of empty beverage bottles, covering 46 countries and regions.
Entering the 21st century, Tomra further expanded its strategic layout and business fields by acquiring several companies engaged in cutting-edge sorting technology, such as TITECH, Onwak, Commedas, and Ultrasor in Germany. This enabled Tomra to venture into the sorting of mixed garbage, mixed metals, and minerals, further consolidating its product chain in the field of resource recovery and environmental protection.
With its experience and expertise in the sorting industry, Tomra expanded the application of sorting technology to the food sector and acquired Odenbera in Ireland and BESTSorting in Belgium. This enabled Tomra to become a global leader in the food sorting field.
In 2017, Tomra acquired Compac and BBCTechnologies from New Zealand, two enterprises engaged in the development of cutting-edge fruit sorting and grading technology, achieving extensive involvement in the food industry.
Tomra entered the Chinese market in 2010 and established Tomra Sorting Technology (Xiamen) Co., Ltd. Tomra has now completed the layout of its three major businesses in China, including food sorting, resource recovery sorting, and intelligent beverage bottle recycling machines.
In addition to local R&D, sales, and service teams, Tomra has established a modern production base in China with over 300 local employees. The subsidiary of Tomra in China is located in the beautiful coastal city of Xiamen, which also serves as a research and development center in China and a global supply center.
Moreover, Tomra has set up a number of service outlets across the country to respond to the needs of customers in a timely manner. In 2015, Tomra’s Auto Bottle Returning Machine established a cooperative relationship with Yingchuang Recycling and established two joint ventures in Beijing and Xiamen for local research, development, operation, and sales of intelligent beverage bottle recycling machines.
Finally, the Compac brand of Tomra Group has set up a modern large-scale production base in Kunshan, providing channel-type fresh fruit grading and sorting equipment for the global market and is responsible for the assembly of localized production equipment in China.
About the company:
Hefei Anjinglong Electronics Co., Ltd. was founded in 2001 as the Hefei Anjinglong Intelligent Control Institute. It is a high-tech enterprise that integrates research, development, production, and sales of color sorter products.
The company has over 200 employees and an annual output value of almost 100 million yuan. In 2016, Anjinglong was listed on the National Small and Medium-sized Enterprise Share Transfer System with stock code 838092.
Since its establishment, the company has focused on product R&D investment and technical innovation. It has gradually built a high-quality R&D team and applied advanced image recognition technology in the field of color sorter development.
An independently developed and produced Angelon intelligent color CCD color sorter by the company is widely used in the food, traditional Chinese medicine, renewable resources, ores, and other industries. It has high precision, low damage, low belt-out ratio, and can be used for color and shape separation.
The company adopts an asset-light operating mode without loans, ensuring sufficient cash flow for daily operations. It has over 3000 square meters of office space and more than 5000 square meters of production workshops. It has established a marketing network covering domestic and foreign markets.
The products are exported to more than 30 countries and regions in Europe, the Americas, Africa, Southeast Asia, the Middle East, and others.
The company always adheres to the business philosophy of “quality first, service first,” and the craftsmanship spirit of innovation, lean, and dedication. It selects high-quality food raw materials to ensure food safety, increases the recycling rate of recycled materials to contribute to environmental protection, and identifies ore characteristics in multiple dimensions to help the transformation and upgrading of non-metallic mining industries.
With outstanding talents, Anjinglong is committed to being a responsible Chinese enterprise. It strives to build a first-class Angelon color sorter and lead the Chinese color selection industry to occupy the commanding heights of the world color selection.
9. Hongshi High-tech
About the company:
Anhui Hongshi Optoelectronics High Technology Co., Ltd. is a national high-tech enterprise established in 2008 that focuses on the development, production, sales, and technical services of intelligent sorting equipment.
The company’s facilities include a modern standardized production workshop of 22,000 square meters, a scientific research office building of 4,000 square meters, and an area of 60 mu. It has a total investment of 60 million yuan, and an annual output value of nearly 100 million yuan.
In June 2019, the company was listed in the Science and Technology Innovation Special Edition of Anhui Equity Trading Trusteeship Center (securities code: 630299).
Hongshi High Tech leads innovation with science and technology and drives development with innovation. It has established a special R&D center and hired experts, doctors, and professors in the opto-mechanical and electrical industry as the main heads of scientific research. The Hefei Research Center for Remote Monitoring and Diagnosis Engineering Technology of Color Sorting Equipment, Hefei Industrial Design Center, and Amethyst Optoelectronics Institute have also been established.
The company has been recognized as a national high-tech enterprise for three consecutive times. It is a national level-three enterprise for safety production standardization, an Anhui software enterprise, an Anhui specialized and special new enterprise, a demonstration enterprise for the integration of industrialization and industrialization in Hefei, an intellectual property rights demonstration enterprise in Hefei, and a brand demonstration enterprise in Hefei.
Hongshi Hi Tech has more than 100 independent intellectual property rights patents and software copyrights, 1 provincial high-tech product, 6 provincial new products, and participated in the formulation of 2 Anhui provincial local standards.
Hongshi Hi Tech has always placed R&D innovation and talent reserve in an important position in development. It has a high-quality R&D team led by experts in the field of intelligent optoelectronic technology research and has carried out industry-university research cooperation with many universities, such as China University of Science and Technology, Hefei University of Technology, Anhui University, and Hefei University.
The company has undertaken several projects, including one national science and technology innovation fund project, one national agricultural science and technology achievement fund transformation project of the Ministry of Science and Technology, one soft science research project of Hefei, one major special project of Hefei Science and Technology Bureau, and one key special project of the State Food and Materials Reserve Bureau to help the economy with science and technology.
The scientific research team has won honorary titles such as the “228” industrial innovation team and the “Second Prize of Hefei Science and Technology Progress.”
Hongshi Hi Tech’s main products, such as the new intelligent CCD color sorter, Yunnao intelligent color sorter, X-ray sorter, vacuum gravitational sorter (air sorter), and high-frequency vibrating screen, have been recognized by customers for their excellent quality and service, establishing a good market reputation.
Hongshi Hi Tech is committed to providing high-quality products, considerate services, and professional solutions to customers in the global industry. Its products are sold nationwide and exported to more than ten countries and regions, including the United States, Russia, France, Poland, Japan, India, Pakistan, Thailand, Sri Lanka, Brazil, Peru, and Nigeria.
Hongshi High Tech has maintained a long-term cooperative relationship with COFCO Group, CCFCO, Yihai Kerry, Beidahuang Group, Huaibei Mining Group, Zhizhi Food, Yanzhifang, Tianyi Group, Banu Hot Pot, Dalin Pharmaceutical, Xufeng Aquatic Products, Jinwan Fengbao, and other brands, providing commercial food safety and industrial sorting solutions for global enterprises. With its commitment to excellence, Hongshi Hi Tech has established itself as a leading company in the industry.
As technology continues to advance, Hongshi Hi Tech is determined to stay ahead of the curve by investing in research and development, talent acquisition, and partnerships with academic institutions. By doing so, the company aims to provide cutting-edge solutions that address the ever-evolving needs of its customers.
In summary, Anhui Hongshi Optoelectronics High Technology Co., Ltd. is a dynamic and innovative company that is committed to providing high-quality sorting equipment and solutions to customers worldwide. With a focus on research and development, Hongshi Hi Tech is well-positioned to continue leading the industry for years to come.
About the company:
Hubei Yongxiang Grain Machinery Co., Ltd., established in 1998, is a joint-stock high-tech enterprise that designs, manufactures, and sells rice machinery sets in China.
The company has a registered capital of 33 million yuan, total assets of over 100 million yuan, an area covering 180,000 square meters, and a workforce of more than 800 employees, including 150 medium and senior engineers.
The company primarily produces rice milling machinery, covering the entire process of rice initial processing from rice cleaning, stone removal, green rice separation, to rice white polishing and color selection. There are seven series and over 130 varieties of products in total.
With a perfect product development system, modern product production capacity, and the industry’s first-class professional process equipment and product research and development center, the company has participated in the construction of large-scale rice milling projects both domestically and abroad, earning a comprehensive market share among the best.
The company has established a perfect modern enterprise management system, a domestic marketing network covering the entire country, and an international sales system with agents as the primary part. This integration of the company’s R&D, product production, and after-sales service has greatly improved its competitive strength.
By implementing advanced K/3 MPS/MRP calculation and 6S on-site management, the company’s operation and management capabilities have improved significantly, as has its market competitiveness and labor efficiency.
The company has made profits for many consecutive years in the machinery manufacturing industry. Key products, such as the “Yongxiang” brand gravity grain separator, vertical rice milling machine, rice polishing machine, and complete rice equipment, have always been at the forefront of the domestic market.
Currently, the company is expanding into new fields. Its high-tech color sorter, integrating light and motor, is being mass-produced and put on the market. The low-temperature circulating rice dryer has received favorable evaluations from users and will produce good economic and social benefits, propelling Yongxiang Company to new heights.
Application of Color Sorters
Color sorters are essential devices in the industry, renowned for their ability to process and sort various types of materials based on color, shape, and size. They have numerous applications across different sectors including food, recycling, and mining.
In the food processing industry, color sorters play an integral role in the production of high-quality goods. They are used for sorting a wide range of products such as rice, grain, corn, beans, tea, and salt. The innovative technology helps to separate unwanted materials, discoloration, and impurities, ensuring the final product meets the desired standards.
Recycling centers use color sorters to streamline the sorting process of plastics, glass, bottles, metals, and waste materials. These machines can efficiently differentiate materials based on their colors and chemical composition, enhancing the overall quality of recycled materials.
The agriculture sector also benefits from color sorter applications. Seed sorting is crucial for the production of healthy crops, and color sorters ensure the selection of only the best seeds. They also assist in sorting large quantities of bulk materials like soil, stone, and sand, allowing for the optimization of agricultural resources.
Furthermore, color sorters prove useful in the textile industry, where they aid in the classification and quality control of various fabrics. By detecting color defects and irregularities, manufacturers can ensure consistent quality in their textile products.
In addition to these applications, color sorters also serve the mining industry by sorting valuable ores and minerals. Their precise sorting capabilities lead to efficient extraction of desired materials, improving the recovery of valuable minerals and reducing waste.
Lastly, color sorters contribute to other specific industries and research areas. They are employed in laboratories for the analysis and sorting of polymer samples and paper, ensuring accurate results and quality assurance.
As depicted above, color sorters are instrumental in the effective processing and sorting of a diverse range of materials from various industries. Their advanced technology and adaptability to different applications highlight their significance in maintaining quality and efficiency across numerous sectors.
Critical Features of Efficient Color Sorters
Efficient color sorters are a crucial component in the manufacturing and processing industries. They ensure high-quality production by sorting materials accurately and quickly. To achieve this, several critical features must be present in these machines.
High-speed processing is essential for modern color sorters. The technology enables continuous operation, resulting in increased overall throughput. It allows manufacturers to process large volumes of material in less time, making the sorting process more efficient and cost-effective.
One key component of efficient color sorters is the AI-based detection system. This technology utilizes a combination of advanced algorithms and visible light sensors to identify and sort materials based on their color and other visual properties. The AI system helps improve the accuracy and consistency of the sorting process, ensuring that only the desired materials are selected.
User-friendly interface and controls play a significant role in the efficiency of a color sorter. Easy-to-navigate controls make it simple for operators to customize the sorting parameters as per the requirements. This adaptability helps in achieving better results and reducing the waste of valuable materials during the sorting process.
Durable construction and materials are essential for the longevity and efficiency of color sorters. High-quality materials, such as PP (Polypropylene), ensure the machine is resistant to wear and tear, even under continuous operation. This durability translates into less frequent maintenance and reduced downtime, consequently leading to increased productivity.
In conclusion, the critical features of efficient color sorters include high-speed processing, AI-based detection systems, user-friendly interface and controls, and durable construction materials. These factors, when present, contribute to the overall efficiency and effectiveness of the color sorting process and ultimately lead to increased productivity and quality output.