The Guxin brand color sorter for natural sand leads the upgrade of sand sorting in the industry with cutting-edge technology and premium service.
Release Date:
2025-10-15
Natural sand serves as a fundamental raw material in industries such as construction engineering, glass manufacturing, and precision casting; its purity directly determines the quality and safety of downstream products. Impurities in construction-grade sand can reduce concrete strength, while discolored particles in industrial-grade sand can compromise the light transmittance of glass.
Natural sand serves as a fundamental raw material for industries such as construction engineering, glass manufacturing, and precision casting; its purity directly determines the quality and safety of downstream products. Impurities in construction-grade sand can reduce concrete strength, while discolored particles in industrial-grade sand can compromise glass transmittance. However, during natural sand extraction, it is inevitable that iron filings, mica flakes, and heterochromatic mineral grains become mixed in. Traditional manual sorting is inefficient and imprecise, while conventional mechanical screening can only separate particles by size and cannot identify impurities with similar color or luster, resulting in low product pass rates and high rework costs for enterprises. Consequently, color sorting has become a critical and urgent need for improving quality and efficiency in the natural sand industry, and the introduction of the Guxin-brand color sorter specifically designed for natural sand has effectively addressed this longstanding industry challenge.
The core competitive edge of this equipment lies in its dual strengths: cutting-edge technology and attentive customer service. Technically, it boasts a color-sorting accuracy of up to 99.99%, enabling precise removal of even trace amounts of hidden impurities. With a broad sorting range from 16 mesh to 150 mesh, it seamlessly accommodates all grades of natural sand—coarse, medium, and fine—without the need for frequent adjustments to machine settings. The combination of AI algorithms and multispectral fusion technology further enhances performance: multispectral sensors capture comprehensive optical data across all dimensions, while AI algorithms autonomously learn the impurity signatures unique to sands from different origins. Even when dealing with feldspar or light-gray impurities that closely match the color of sand grains, the system can still accurately identify and sort them, increasing sorting efficiency by more than threefold compared with conventional methods. On the service front, Guxin has established a “full-lifecycle after-sales support system”: within 24 hours of delivery, on-site installation and commissioning are carried out; dedicated after-sales engineers are assigned to each customer; routine fault responses are guaranteed within two hours; and regular free technical training sessions along with annual equipment maintenance are provided, thoroughly addressing customers’ concerns about making a confident purchase only to worry about operation and maintenance.
Customer recognition is the driving force behind Gu Xin’s steady growth, and we sincerely thank each of our partners for their trust and support. Moving forward, Gu Xin will continue to deepen its expertise in the field of natural sand sorting, focusing on the industry’s demand for “higher precision and broader applicability.” We will enhance the learning efficiency of our AI algorithms and expand the spectral dimensions of our multispectral technology, while developing color-sorting equipment that is better suited to challenging operating conditions such as high dust levels and high humidity. Through superior products and services, we aim to help our customers reduce costs and improve efficiency, and work hand-in-hand with industry partners to promote the high-quality development of the natural sand industry.
Product Inquiry
Contact: Mr. Sang
Mobile phone:139 6505 7846/158 5516 8199
Landline:0551-62914256
Address: No. 2, Gaocheng Road, Feixi County, Hefei City, Anhui Province
HR: hr@hfguxin.com
FT: ft@hfguxin.com
DT: dt@hfguxin.com
AS: srv@hfguxin.com
General: guxin@hfguxin.com
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