







Advanced HPGR Solution for High-Efficiency Crushing Maximizing Yield and Reducing OPEX in Mining & Aggregates The Challenge: Rising Energy Costs and Ore Hardness High Pressure Grinding Roll In modern mining and aggregate production, traditional crushing circuits often face the bottleneck……
Maximizing Yield and Reducing OPEX in Mining & Aggregates

High Pressure Grinding Roll
In modern mining and aggregate production, traditional crushing circuits often face the bottleneck of high energy consumption and rapid equipment wear, especially when processing hard or abrasive ores. Conventional impact methods generate excessive fines and heat, leading to significant waste and high operational expenses (OPEX).
HSM provides a comprehensive crushing solution centered on High Pressure Grinding Rolls (HPGR). This solution moves away from inefficient impact-based crushing to inter-particle compression, where the material itself acts as the crushing medium under extreme hydraulic pressure.
• 30% – 45% Energy Reduction: By optimizing the comminution circuit, our solution significantly lowers power demand compared to ball mills or cone crushers.
• Optimized Particle Distribution: Produces a high-quality finished product with up to 85% yield and controlled powder content (<5%).
• Hard Rock Capability: Engineered specifically for hard materials like iron ore, copper, gold, and manufactured sand, maintaining stability even in viscous conditions.

High Pressure Grinding Roll
Our solution is not just a machine, but a smart system designed for long-term durability:
Hydraulic Control: Real-time pressure adjustment ensures consistent product quality despite variations in feed size.
Wear Management: With centrifugal casting solid rollers, we achieve a 90% utilization rate of the wear-resistant liners, minimizing downtime for maintenance.
Process Flexibility: The solution supports both dry and wet grinding circuits, offering full-bin feeding and one-click automation for simplified operation.
Implementing the HSM HPGR solution allows enterprises to achieve a faster return on investment (ROI). By reducing the reliance on additional grinding media and lowering energy usage, the overall cost per ton of processed material is reduced by up to 25%, enabling a more sustainable and profitable production model.
Our engineers provide custom configurations based on your specific material characteristics and throughput requirements.