Steel slag is a byproduct of the steel making process, generated during the conversion of iron ore into steel. It consists of various oxides, including calcium, iron, silicon, and aluminum. Due to its abrasive nature and variable composition, processing steel slag efficiently requires robust grinding equipment. Rod mill is normally recommend to process steel slag. In this text, we will have a detail introduction for rod mill.
Rod mills are grinding machines that use long steel rods as the grinding media instead of balls (as in ball mills). They operate on the principle of cascading and attrition, where the rods roll and slide, crushing and grinding the material fed into the mill.
Advantages of Using Rod Mills for Steel Slag
Effective Coarse Grinding – Rod mills excel in reducing large slag chunks into smaller particles, making them ideal for primary grinding stages.
Reduced Overgrinding – Unlike ball mills, rod mills produce a more controlled particle size distribution, which is beneficial for downstream separation processes.
Handling Abrasive Materials – While wear is inevitable, rod mills can be lined with high-chrome or rubber linings to extend service life.
Energy Efficiency – For certain slag types, rod mills may consume less energy than ball mills when producing intermediate-sized particles.
Rod Mill for Steel Slag Processing at Customer Site
Luoyang Dahua Heavy Industry is a high-tech enterprise with research & development production, sales, and service. The mobile crushing station has been successfully applied in domestic and foreign mine crushing projects. The company has a professional R & D team, a strong after-sales team, from the equipment selection, site inspection, equipment manufacturing, installation, commissioning, delivery and other aspects for your service.