High-Pressure Grinding Rolls (HPGR) are a proven alternative to traditional crushing methods in hard rock mining and mineral processing. MIMICO supplies Metso HPGR units designed for energy-efficient size reduction, improved throughput, and lower operating costs. These systems use interparticle compression to reduce rock, offering superior performance in final-stage crushing circuits or as part of a comminution plant. Ideal for gold, copper, and other metal ore applications.