High-Pressure Grinding Rolls (HPGR)

High-Pressure Grinding Rolls (HPGR)

High-Pressure Grinding Rolls (HPGR) Leading the Laminated Crushing Revolution for Superior Efficiency. Inter-Particle Crushing Excellence The HSM HPGR utilizes extreme hydraulic pressure to cr……

Feed size: ≤100mm
Productive capacity:60-1000t/h
Application:clay shale, chalk, brick, slag, clinker, feldspar, coke etc. It applies to cement chemical industry, electric power, metallurgy, construction, refractory and other industrial department including limestone, slag, coke, steel slag etc.
Application scope: cement chemical industry, electric power, metallurgy, construction, refractory and other industrial department including limestone, slag, coke, steel slag etc.

High-Pressure Grinding Rolls (HPGR)

Leading the Laminated Crushing Revolution for Superior Efficiency.

Inter-Particle Crushing Excellence

The HSM HPGR utilizes extreme hydraulic pressure to crush material against itself within a compressed bed. This “laminated crushing” not only reduces particle size but also creates internal micro-cracks in the material. Whether you are producing high-grade manufactured sand or pre-grinding metallic ores, the HPGR delivers significant energy savings and superior grain shape compared to traditional impact or cone crushers.

Core Technology

Tungsten Carbide Studs: Extreme wear resistance.

Hydraulic Relief System: Instant protection from tramp iron.

30% Power Reduction: Compared to VSI crushing.

Micro-Fracture Tech: Increases mill efficiency by up to 35%.

Technical Applications

Application Case	Key Benefit	Performance Gain
Pebble Sand Making	Cubical shape, <8% needle content	-30% Energy Consumption
Metallic Ore Pre-grinding	Extensive ore micro-fractures	+20%-35% Ball Mill Capacity

Optimize Your Grinding Circuit

Speak with HSM engineers to design your high-efficiency HPGR production line.

Advantage

Technical Data

Inquiry

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