
Applicable materials:River pebble, Calcite, quartzite, marble, cobble, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, Diabase, granite, basalt
Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.
High-Efficiency Roller Press for Mineral Ore & Hard Rock Pulverizing
Our advanced **High Pressure Grinding Roll (HPGR)** represents a major technical step forward for high-volume aggregate manufacturing sand processing and tough mineral grain reduction. Relying on an advanced inter-particle bed compression mechanism sustained by heavy-duty hydraulic force, the station cracks complex minerals along their geological micro-fractures instead of shattering them blindly.
This layout offers excellent wear resistance, reduced corporate maintenance costs, and exceptional output size control, making it an ideal upgrade to replace conventional low-yield impact setups or high-maintenance hammer installations worldwide.

Premium Studio View of the Heavy Duty HPGR Station

Close-up of Roll Liner Alloys
| Model No. | Roller Dimensions (Dia.×W) | Capacity Range | Motor Power |
|---|---|---|---|
| G8030 | 800 × 300 mm | 60 – 90 t/h | 90KW × 2 |
| G1060 | 1000 × 600 mm | 130 – 150 t/h | 160KW × 2 |
| G1280 | 1200 × 800 mm | 180 – 200 t/h | 250KW × 2 |
| G1410 | 1400 × 1000 mm | 220 – 300 t/h | 315KW × 2 |
Our industrial engineering team stands ready to deliver tailored mechanical drawings, specialized roll alloy selections, and wholesale part quotations built around your operational metrics.










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