High Pressure Grinding Rolls (HPGR)

Traditional impactors consume massive energy by accelerating material to extreme velocities for high-impact collisions. Our HPGR technology shifts this mechanism to static, high-pressure extrusion. By forcing materials through a controlled gap, particles fracture via mutual inter-particle compression. This low-velocity, high-density force application requires significantly less mechanical power, enabling a proven 40% reduction in daily energy overheads.