Large Hydraulic Double Roller Crusher

Intelligent Heavy Duty Crushing Series Large Hydraulic Double Roller Crusher Smart 2PGY Series | Electromechanical-Hydraulic Integration | 30%-40% Output Boost for Aggregates & Mineral Process……

Feed size: 80-400mm
Productive capacity:40 - 400 t/h
Application: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.

Intelligent Heavy Duty Crushing Series

Large Hydraulic Double Roller Crusher

Smart 2PGY Series | Electromechanical-Hydraulic Integration | 30%-40% Output Boost for Aggregates & Mineral Processing

Our Large Hydraulic Double Roller Crusher is a high-efficiency, energy-saving intelligent crushing device engineered for large-scale operations in mining, metallurgy, construction aggregates, and solid waste recycling. Integrating advanced electromechanical-hydraulic systems, it delivers exceptional medium and fine crushing of hard materials. Running via continuous static extrusion, it minimizes maintenance downtime while delivering cost-effective, environmentally compliant production curves.

2PGY Heavy-Duty Large Roller Crusher

Core Engineering Advantages

1. Intelligent Hydraulic Protection System

Equipped with automatic sensors, the rollers will instantly retreat when encountering uncrushable foreign iron or metal blocks, widening the discharge gap to let the objects pass safely. The system automatically resets back to its precise setting within seconds, preventing machine damage and ensuring continuous line operation.

2. High Crushing Efficiency & Energy Saving

By utilizing a powerful static pressure extrusion principle instead of wild kinetic impacts, the 2PGY series saves 20% to 30% energy while simultaneously boosting production capacity yields by 30% to 40% compared with traditional crushing units.

3. Durable & Wear-Resistant Roller Skins (3-5X Lifespan)

The heavy-duty roller shells are forged from premium high-chromium manganese steel alloy matrices. This specialized material structure handles hard minerals with ease, offering a 3 to 5 times longer service life under harsh geological environments.

4. Adjustable Size & Excellent Cubical Particle Shape

The hydraulic control panel allows on-the-fly modifications to the roller gap. Operating via advanced laminar flow crushing, it generates a high percentage of perfectly cubic finished aggregates with low needle-flake content, ideal for high-grade infrastructure gradation.

5. Fully Enclosed Green Eco-Compliance

Designed to comfortably meet the strict green mining regulations, our roller circuits feature a fully enclosed housing body combined with integrated dust removal air suction points and low operational noise control.

Technical Specifications Matrix

Model	Roll Size (mm)	Max Feed	Capacity	Motor Power
2PGY750×500	φ750 × 500	≤ 40 mm	20 – 30 t/h	2 × (22-30) kw
2PGY800×800	φ800 × 800	≤ 40 mm	40 – 50 t/h	2 × (37-45) kw
2PGY1000×1000	φ1000 × 1000	≤ 60 mm	80 – 100 t/h	2 × (75-90) kw
2PGY1200×1000	φ1200 × 1000	≤ 80 mm	100 – 120 t/h	2 × (75-132) kw
2PGY1500×1200	φ1500 × 1200	≤ 120 mm	150 – 200 t/h	2 × (132-160) kw
2PGY2000×1200	φ2000 × 1200	≤ 120 mm	300 – 400 t/h	2 × (315-355) kw

Versatile Industrial Applications

Mineral & Aggregate Production Processing Site

• Mining & Ore Beneficiation: Fine crushing of iron ore, copper ore, gold, limestone, and dolomite to vastly optimize downstream ball mill operational capacity.

• High-Grade Construction Aggregates: Core system for manufacturing sand and crushed aggregate lines feeding mega infrastructure like highways, bridges, and dams.

• Solid Waste Recycling: Ideal for environmental resource regeneration, effortlessly processing construction waste concrete blocks, brick fragments, and mineral tailings slag.

• Industrial Silicates & Ceramics: Uniformly fractures abrasive feldspar, quartz sand, and chemical ores without iron dust fouling.

Boost Your Crushing Performance Curves

Our heavy industrial engineering team is ready to deliver customized configurations matching your mineral hardness parameters. Reach out today for factory direct pricing.

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Technical Data

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