
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.
Copper ore is known for its high hardness and abrasive nature. Our High-Pressure Roller Crusher (HPGR) is specifically designed to handle these challenges by utilizing static pressure extrusion. This technology not only crushes the ore but also creates numerous micro-cracks within the mineral particles, significantly improving the subsequent liberation rate during flotation.

High Pressure Roller Crusher
Energy Saving: By reducing the particle size to 0-8mm before it enters the ball mill, our crusher can reduce total grinding energy consumption by 25-35%.
HRC 60+ Roller Skins: We use specialized high-chromium alloy casting to ensure your rollers survive the abrasive nature of copper-bearing quartz or sulfide ores.
Hydraulic Intelligent Adjustment: Automatically protects the machine from tramp iron and maintains consistent output size.

| Raw Material: | Copper Sulfide, Copper Oxide, Porphyry Copper |
| Feeding Size: | ≤ 35mm – 50mm |
| Output Size: | 2mm – 8mm (90% passing) |
| Capacity: | 50 – 500 TPH |

In large-scale copper mining projects, the HSM roller crusher has demonstrated its ability to run 24/7 with minimal maintenance. The cubic particle shape and increased surface area of the crushed ore lead to higher recovery rates in the beneficiation stage.










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