Hydraulic Double Toothed Roller Crusher

Hydraulic Double Toothed Roller Crusher

Fully Customizable Engineering Hydraulic Double Toothed Roller Crusher Advanced extrusion, shear, and splitting technology engineered to crush sticky, high-moisture, and high-mud content materials……

Feed size: 80-1050mm
Productive capacity:7-300t/h
Application:Construction waste, pebbles, bluestones, limestone, granite, basalt and other materials that need to be moved.
Application scope: It is suitable for crushing of raw coal (gangue containing) in coal, metallurgy, mining, chemical industry, building materials and other industries

Fully Customizable Engineering

Hydraulic Double Toothed Roller Crusher

Advanced extrusion, shear, and splitting technology engineered to crush sticky, high-moisture, and high-mud content materials without interruption.

100% Tailored to Your Project Scenarios

The shape, profile, and length of our counter-rotating toothed rollers can be fully customized based on your specific material hardness, feed size, and output distribution. This bespoke adaptation ensures maximum crushing efficiency, elite particle shapes, and lower localized component wear.

Hydraulic Double Toothed Roller Crusher

Engineered Performance Advantages

1. Intelligent Hydraulic Protection

Features an automatic overload sensor. When hitting unbreakable items like iron blocks, the movable roller retracts instantly to clear obstacles and resets automatically without interrupting production workflows.

2. Non-Clogging Self-Cleaning Teeth

The proprietary tooth configuration strips and sheds material layers continuously. This eliminates the “blind holes” and material bridging issues that often plague conventional machines handling high-mud feeds.

3. High Throughput & Eco-Compliance

Delivers massive throughput up to 400 t/h via high-torque, low-rotation speeds. Features a fully enclosed dust suppression design that reduces workplace noise and satisfies global emission standards.

4. Precision Gradation & Cubic Output

The integrated extrusion-shear action produces highly uniform, dense, cubic-shaped particles with very low needle-flake content. Real-time hydraulic spacing controls discharge from 8 to 50 mm.

High-Chromium Manganese Alloy Toothed Roller Mechanism

Working Principle

Driven by robust dual-power motors, two horizontally mounted toothed rollers rotate continuously in opposite directions at synchronized speeds. When raw bulk materials enter the crushing cavity, they are caught by the heavy-duty serrations, which apply a powerful combined mechanism of extrusion, shearing, and splitting. Materials are smoothly brought down to the requested size range and gravity-discharged through the stable gap set by the intelligent hydraulic positioning system.

Technical Parameters

Model	Max Feed (mm)	Output Size (mm)	Capacity (t/h)	Power (kw)
2PGC400×250	80 – 100	10 – 50	7 – 15	2 × (5.5 – 7.5)
2PGC400×400	180 – 260	10 – 50	15 – 30	2 × (7.5 – 11)
2PGC450×500	300 – 500	15 – 100	30 – 60	2 × (15 – 30)
2PGC600×750	300 – 600	20 – 120	60 – 100	2 × (30 – 45)
2PGC600×900	600 – 600	30 – 150	80 – 120	2 × (45 – 55)
2PGC900×900	600 – 900	30 – 200	150 – 200	2 × (55 – 75)
2PGC1000×1200	700 – 950	30 – 200	180 – 220	2 × (55 – 75)
2PGC1200×1500	800 – 1050	30 – 200	200 – 300	2 × (90 – 132)

Industrial Cross-Sector Adaptation

• Coal ProcessingRaw coal, coal gangue, and soft coking materials without plant feed sticking.

• Heavy MiningHighly wet clay ores, bauxite, iron ores, and dense phosphate formations.

• Building MaterialsLimestone sizing, shale separation, and construction concrete rubble recycling.

• Refractory & ChemicalsPrecision size matching for specialized ceramic formulas and chemical salts.

Need a Custom Layout Specification Proposal?

Our industrial engineering team is ready to design optimized roller teeth configurations based on your technical throughput targets and input sizing profiles.

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We respond quickly to any questions, inquiries, needs and feedback. If you have business needs or questions about our products, feel free to contact us.