PRODUCTS

Optimize your results with high-pressure roller grinding (HPGR), the most energy-efficient way to process ore. Suitable for industries including iron ore, precious metals, base metals and more, HPGR’s ability to weaken rock structures provides downstream metallurgical benefits (Improved kinetics for heap leaching)

HPGR is truly a unique comminution product. It weakens the rock structure and exposes the ore particles, making it an attractive option for all applications. HPGRs add efficiency to the primary comminution circuit for highly capable and complex ore bodies. The HPGR product features micro-fractured particles that weaken the boundaries and lower the bonded work index. This reduces the amount of ball milling power required downstream.

WHAT MAKES US DIFFERENT ?

Lower energy consumption compared to horizontal grinding mills – especially for very hard or high-grade ores.

• High energy efficiency reduces operating costs
• Higher grinding efficiency enables higher productivity
• Reduced need and consumption of grinding media
• More stable grinding process for highly variable ores
• Higher availability compared to conventional crushers