Non-metallic minerals, industrial solid waste, and coal powder processing involve a wide variety of raw materials. With significant differences in material hardness, target fineness, and production capacity requirements, selecting the wrong mill can easily lead to issues such as insufficient output, excessive energy consumption, and substandard finished products. SBM has been deeply involved in the grinding industry for many years, developing a product line of mills that covers the entire fineness range—from coarse sand to fine and ultra-fine powders—and is suitable for the vast majority of conventional grinding materials on the market.
For projects involving conventional fine powders in the 200–325 mesh range with small to medium production capacities, the MTW Standard European Mill is recommended; For large- and medium-scale intelligent, energy-efficient upgrade projects, we recommend the MTW6X Smart European Mill; for large-scale production lines seeking maximum energy savings and long-term cost reduction, the PMD Permanent Magnet Direct-Drive European Mill is the top choice. All three models are suitable for materials such as limestone, coal powder, dolomite, and marble, covering an hourly output range of 6–55 metric tons.
For large-scale integrated drying and grinding projects involving slag, steel slag, limestone, and pulverized coal, select the LM Vertical Mill, which achieves a maximum hourly output of 340 metric tons per unit and combines drying, grinding, and classification; For the simultaneous production of special mortar and sand powder, the LM vertical sand and powder mill is selected; for ultra-fine graphite, talc, and calcium carbonate in the 325–2500 mesh range, two equipment models are available: the SCM ultra-fine powder mill for small-to-medium-sized plants, and the LUM ultra-fine vertical mill for large-scale, high-end ultra-fine powder projects.
The entire product line can operate as standalone units or be integrated with jaw crushers, cone crushers, elevators, vibrating feeders, and dust collectors to form a complete production line. Engineers can comprehensively match equipment models based on raw material hardness, moisture content, target fineness, hourly production capacity, plant area, and budget, thereby avoiding economic losses caused by incorrect equipment selection. Mineral processing plants in many regions across China—including Inner Mongolia, Shanxi, Gansu, and Hubei—have implemented SBM’s complete powder grinding production lines, covering processing cases for various materials such as bentonite, coal powder, limestone, and quartz.
Many customers process multiple materials simultaneously but are unsure whether a single piece of equipment can meet different fineness requirements, leading them to blindly purchase multiple units and tie up capital unnecessarily. Customers facing challenges in selecting production lines for grinding multiple materials can use the “Business Chat” feature on this page to provide a complete list of all materials to be processed, along with the target fineness and production capacity for each. SBM’s technical team will then provide, free of charge, the optimal configuration for a multi-material production line, equipment quotations, and site planning.
