In the highly competitive mineral processing industry of 2026, maximizing recovery rates while minimizing reagent consumption is the primary objective for plant metallurgists. While gold itself is a diamagnetic metal—meaning it is repelled by magnetic fields—the ores hosting gold deposits are frequently heavily associated with ferromagnetic and paramagnetic minerals such as magnetite, pyrrhotite, and ilmenite….
Authored by Foshan ORO Mineral Co., Ltd. As a large-scale intelligent mineral processing, screening, and sand washing equipment manufacturer integrating R&D, production, and sales, ORO Mineral has been at the forefront of the industry since 2014. We have made great contributions to every kind of mineral screening, solid waste resource recovery, beneficiation, washing, and separation,…
ORO Mineral Co., Ltd. is a large-scale intelligent mineral processing, screening, and sand washing equipment manufacturer integrating R&D, production, and sales. Since 2014, ORO Mineral has made great contributions to every kind of mineral screening, solid waste resource recovery, beneficiation, washing, and separation, and has accumulated rich experience in providing robust engineering solutions. In industrial…
From our experience as industry-leading engineers at Oromineral, extracting tramp iron and purifying raw materials requires robust, failure-proof equipment. Relying on substandard machinery can lead to catastrophic downstream blockages, contaminated final products, and severe profit losses. In this guide, we detail the top permanent magnetic separator machine manufacturers in the world, ensuring your processing plant…
At Oromineral, our engineering legacy is built upon decades of resolving complex mineral processing challenges. Silica sand purification stands as one of the most demanding sectors in industrial mineralogy due to the stringent purity requirements of modern end-users. We design, manufacture, and optimize separation equipment engineered to extract microscopic ferromagnetic and paramagnetic impurities, ensuring your…
Written by Oromineral In the highly demanding field of non-metallic mineral processing, achieving absolute purity in quartz sand is a rigorous engineering challenge. High-purity quartz is the foundational raw material for glass manufacturing, ceramics, metallurgy, and the rapidly expanding semiconductor industry. However, naturally occurring quartz deposits are heavily contaminated with iron oxides, mica, and other…
Feldspar is an essential industrial mineral, serving as a critical fluxing agent in the ceramics and glass manufacturing industries. However, the commercial viability of feldspar strictly depends on its purity. Contaminants such as iron oxides (Fe2O3), titanium dioxide (TiO2), and various paramagnetic silicates drastically reduce the whiteness and melting efficiency of the final product. To…
Kaolin clay is one of the most versatile and highly demanded industrial minerals in the world, serving as a critical raw material for paper coating, ceramics, paints, cosmetics, and advanced polymers. However, the commercial value of kaolin is entirely dependent on its brightness and whiteness. Raw kaolin deposits are frequently contaminated with iron-bearing minerals (such…
The efficiency and profitability of any mineral extraction operation rely fundamentally on the caliber of the beneficiation machinery deployed on the site. Selecting the correct mining separation equipment supplier dictates not only the purity of your final yield but also the operational uptime of your entire plant. The physical chemistry of mineral separation—ranging from specific…
The processing and beneficiation of mineral sands require profound technical expertise, precision engineering, and a deep understanding of physical chemistry. When evaluating heavy mineral separation methods, industrial operators must account for variations in specific gravity, magnetic susceptibility, electrical conductivity, and surface chemistry. Heavy minerals, generally defined as having a specific gravity greater than 2.9, include…