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.

Feed size:25-100mm
Productive capacity:20-400t/h

Application:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.

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Large Hydraulic Double Roller Crusher

Intelligent, high-efficiency electromechanical-hydraulic crushing circuit engineered for high-hardness ores, river pebbles, and abrasive silicate materials.

Product Overview

The APEX Large Hydraulic Double Roller Crusher is a high-efficiency, energy-saving intelligent crushing device designed for large-scale operations in mining, metallurgy, building materials, and infrastructure aggregates. Integrating advanced electromechanical-hydraulic integration technology, it utilizes a high-performance hydraulic control loop for the medium and fine crushing of hard, abrasive materials.

Hydraulic Double Roller Crusher

Core Engineering Advantages

1. Intelligent Hydraulic Protection
The smart system automatically retreats and resets the rollers when encountering uncrushable tramp iron or foreign objects, avoiding costly mechanical damage and guaranteeing uninterrupted production curves.

2. High Efficiency & Power Savings
Utilizes low-RPM laminar static squeezing principle, saving 20% to 30% on electricity grid costs per ton while elevating overall plant capacity output by 30% to 40% compared to legacy impact systems.

3. High-Alloy Wear Resistance
Our specialized roller shells are manufactured from a unique high-chromium manganese steel alloy, delivering a 3 to 5 times longer wear lifecycle even under continuous harsh quartzite processing.

4. Controllable Cube Grading
The integrated hydraulic control adjustments accurately maintain the roller clearance gap on-the-fly, generating a high ratio of premium cubic particles with extremely low needle-flake content.

5. Modular Simplified Maintenance
Features a compact structural footprint paired with an intelligent control panel. The modular roller skins allow for accelerated onsite replacements, reducing raw operational maintenance overheads.

6. Eco-Compliance Architecture
Built with a fully enclosed structural framework plus dedicated negative-pressure dust suppression seals, achieving minimal decibel emission levels and satisfying international environmental regulations.

Technical Parameters & Specifications

Model	Roll Size (D×W mm)	Max Feed (mm)	Capacity (t/h)	Motor Power (kw)
2PGY750×500	φ750 × 500	≤ 40	20 – 30	2 × (22-30)
2PGY800×600	φ800 × 600	≤ 40	30 – 40	2 × (30-37)
2PGY800×800	φ800 × 800	≤ 40	40 – 50	2 × (37-45)
2PGY1000×800	φ1000 × 800	≤ 40	50 – 80	2 × (45-55)
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)
2PGY1800×1000	φ1800 × 1000	≤ 100	250 – 300	2 × (250-315)
2PGY2000×1200	φ2000 × 1200	≤ 120	300 – 400	2 × (315-355)

Applications Across Key Industries

• Mining & Processing: Pre-crushing circuits for iron, gold, copper, and quartz ores to maximize subsequent ball mill efficiency.

• Infrastructure Aggregate: High-grade manufacturing of sand and stone aggregates for railways, highways, and bridges.

• Solid Waste Recycling: Ideal for resource regeneration, crushing construction waste blocks, water slag, and industrial tailings.

Get a Tailored Machinery Quotation

Our engineers will calculate customized roller profiles, speed parameters, and specific alloy selections based on your material properties.

Large Hydraulic Double Roller Crusher

Large Hydraulic Double Roller Crusher

Product Overview

Core Engineering Advantages

Technical Parameters & Specifications

Applications Across Key Industries

Get a Tailored Machinery Quotation

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