HFKG High Pressure Grinding Rolls (HPGR) offers several benefits to the minerals industry, such as:
• Low energy consumption, 0.8-3.0kWh/t
• Ability to process moist ores, up to 10%
• Enhanced downstream recovery and  grind ability
• Improved grade of downstream products
• Low maintenance requirements
• Low space requirements
• Low vibration and noise
• High availability, >95%
• High wear surface life, 8000-36000 hrs