Gu Xin Salt Mine’s Dedicated Color Sorter Wins Praise from Customers in Multiple Countries
Release Date:
2025-11-01
In the field of salt-mineral sorting, equipment precision and adaptability are the key determinants of production efficiency. The salt-mineral-specific color sorter developed by Hefei Guxin Electronic Technology Co., Ltd., empowered by advanced AI algorithms and multi-spectral fusion technology, has broken through the limitations of conventional sorting methods, achieving color-sorting accuracy exceeding 99.9% and a reject rate of less than 2%. As a result, it has become the preferred equipment for salt-mineral enterprises worldwide and has earned high recognition from customers in Canada, Australia, India, Russia, and many other countries.
In the field of salt-mineral sorting, equipment precision and adaptability are the key determinants of production efficiency. The salt-mineral-specific color sorter developed by Hefei Guxin Electronic Technology Co., Ltd., empowered by advanced AI algorithms and multi-spectral fusion technology, has broken through the limitations of conventional sorting methods. With a color-sorting accuracy exceeding 99.9% and a reject rate of less than 2%, it has become the preferred equipment for salt-mineral enterprises worldwide and has earned high recognition from customers in Canada, Australia, India, Russia, and many other countries.
Traditional color-sorting equipment for salt mines often grapples with the dual challenges of insufficient sorting accuracy and poor adaptability: either impurities are missed due to variations in particle size, or weak corrosion resistance drives up operation and maintenance costs. The Guxin salt-mining-specific color sorter directly addresses these pain points. Leveraging a self-developed AI algorithm, it can accurately identify, in real time, color and texture differences among impurities in the salt ore—even minute particles with subtle color anomalies can be precisely removed. Moreover, its multispectral fusion technology further enhances recognition performance under complex operating conditions, ensuring consistently high-purity sorting results. Equally noteworthy is its exceptional versatility: a single machine can handle raw-salt sorting across a particle-size range from 1 mm to 50 mm, eliminating the need for frequent part replacements or parameter adjustments. This makes it equally well suited for the fine-grained sorting of small particles as for the efficient processing of coarse-grained salt, significantly reducing capital expenditures and changeover costs for operators. In addition, the equipment is constructed from corrosion-resistant materials and features a robust mechanical design that not only withstands the high-humidity, high-salinity environment typical of salt-mining operations—thereby minimizing downtime—but also incorporates low-energy consumption to lower operating costs, achieving a perfect balance between high precision and cost-effectiveness. From production lines at domestic salt mines to salt-lake deposits in Canada, salt farms in Australia, and large-scale salt-production hubs in India and Russia, the Guxin salt-mining-specific color sorter has become a key enabler of global salt-industry modernization. Customer feedback indicates that, since deployment, average product purity has increased by 5 to 10 percentage points, waste-generation rates have dropped markedly, and production efficiency has improved by more than 30% compared with conventional equipment.
As a national high-tech enterprise, Hefei Guxin Electronic Technology Co., Ltd., under the leadership of Chairman Sang Haibo, has consistently placed technological innovation at its core and has so far secured more than 40 patents for its proprietary intellectual property. This breakthrough in the market for specialized color-sorting machines for salt mines not only showcases the technological prowess of China’s intelligent manufacturing but also propels domestic mining equipment toward greater precision, adaptability, and global reach, thereby providing a “Chinese solution” for green and efficient salt production worldwide.
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