Grinding is the core link of mineral processing in the mining industry. Rooted in the mining machinery sector, Jiangxi Mingxin has built core grinding equipment including ball mills and rod mills, paired with exclusive matching spiral classifiers, forming an integrated grinding solution. It directly addresses the industry pain points of low grinding efficiency, uneven particle size and high energy consumption, empowering mining production with efficiency improvement, cost reduction and quality stabilization.
Mingxin’s ball mills support dry and wet grinding methods, including grid-type and overflow-type models. With steel balls as the grinding medium, they are suitable for cement, non-ferrous metal beneficiation, ceramic and other industries, capable of fine grinding various ores and grindable materials with uniform particle size, meeting the demands of large-batch continuous production. The matching spiral classifiers cover four types: high-weir single/double spiral and submerged single/double spiral. Combined with ball mills, they form a closed-circuit cycle operation, accurately completing ore sand classification and pulp desliming & dewatering, making grinding and separation more efficient.
For the grinding needs of high-hardness ores and brittle materials, Mingxin’s rod mills use steel rods as the grinding medium. Relying on the linear contact grinding feature, they effectively reduce over-grinding of materials and produce more uniform ground products. Ideal for beneficiation of ferrous and non-ferrous metals, as well as gravity and magnetic separation of rare metals such as tungsten and tin ores, they feature lower energy consumption and stronger adaptability.
All grinding equipment is equipped with key components made of high wear-resistant materials and optimized core mechanical structures, ensuring low failure rate, high operation rate and a significant reduction in downtime and maintenance hours. Meanwhile, the operating parameters can be customized to balance grinding efficiency and finished product quality. From design and manufacturing to on-site application, Jiangxi Mingxin strictly controls equipment quality throughout the process, providing customized grinding solutions for various mines and boosting the green and high-efficiency development of the mining industry with reliable intelligent manufacturing.
