Heavy-Duty Hydraulic Double Roller Crusher

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.

Feed size:25-100mm
Productive capacity:5-450t/h

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Industrial-Grade Mineral Processing

Heavy-Duty Hydraulic Double Roller Crusher

Extreme Wear Resistance | Smart Hydraulic Reset | High-Capacity Fine Crushing

Efficiency: +40% Output | Power Usage: -30% Per Ton

The HSM 2PGY Series Hydraulic Double Roller Crusher is the definitive solution for large-scale mining and metallurgical plants requiring high-stability fine crushing of hard ores. By utilizing two massive, horizontally mounted counter-rotating rollers, it applies immense Static Pressure Extrusion to materials. This process forces materials to fracture along their natural internal crystalline lines, resulting in a significantly lower needle-flake percentage and higher cubic yield compared to impact-based crushing methods.

Hydraulic Double Roller Crusher

Superior Performance Advantages

1. Advanced Hydraulic Protection & Smart Reset
Integrated with a high-performance hydraulic control system, the machine automatically detects uncrushable foreign objects. The movable roller retreats instantly to clear the hazard and resets automatically via nitrogen accumulators, preventing expensive downtime and shaft damage.
2. Proprietary High-Chrome Manganese Roller Skins
HSM roller skins are cast from an exclusive alloy that offers 3 to 5 times the service life of standard aftermarket parts. This extreme durability ensures the machine thrives in brutal, 24/7 mining environments processing iron ore, quartz, and limestone.
3. Controlled Cubic Output & Low Fines
The static pressure mechanism ensures “laminar flow crushing,” producing uniform, cubic-shaped aggregates with minimal over-crushed dust. This increases the efficiency of subsequent ball mill operations by providing a perfect feed gradation.
4. Energy Efficient Low-Speed Operation
By applying direct pressure at low rotational speeds, HSM crushers consume 20%-30% less power per ton of yield compared to traditional impactors, offering significant long-term operational savings.

2PGY Technical Specifications

Model	Roll (D×W mm)	Max. Feed (mm)	Capacity (t/h)	Motor Power (kw)
2PGY1000×1000	φ1000 × 1000	≤ 60	80 – 100	2 × (75-90)
2PGY1200×1000	φ1200 × 1000	≤ 80	100 – 120	2 × (75-132)
2PGY1500×1200	φ1500 × 1200	≤ 120	150 – 200	2 × (132-160)
2PGY2000×1200	φ2000 × 1200	≤ 120	300 – 400	2 × (315-355)

Note: Discharge gap and roller textures (Smooth, Corrugated, or Serrated) are 100% customizable based on material hardness and target particle size distribution.

Engineer Your Crushing Plant for Success

Looking for a reliable Hydraulic Double Roller Crusher supplier? HSM offers turn-key project support, including foundations, commissioning, and wear parts supply.

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