An impact stone crusher breaker with high capacity is designed to crush large stones and rocks efficiently by utilizing impact force rather than compression (like jaw crushers). These machines are ideal for producing aggregates with a cubic shape and are widely used in mining, quarrying, and recycling industries.
Key Features of High-Capacity Impact Stone Crushers:
1. High Crushing Efficiency
– Uses impact force to break materials, ensuring better particle shape.
– Suitable for soft to medium-hard rocks (limestone, dolomite, concrete, etc.).
2. Large Feed Opening & High Throughput
– Designed to handle large feed sizes (up to 800mm or more).
– Capable of processing hundreds of tons per hour (TPH), depending on model.
3. Adjustable Discharge Size
– Equipped with adjustable aprons or grinding paths to control output size.
– Produces uniform end products suitable for construction.
4. Robust Rotor Design
– Heavy-duty rotors with high inertia ensure powerful crushing.
– Some models feature dual or multi-rotor configurations for higher capacity.
5. Hydraulic or Mechanical Adjustment System
– Allows quick setting changes without stopping operations.
– Enhances productivity in varying material conditions.
6. Wear-Resistant Components
– High-chrome blow bars and impact plates extend service life.
– Replaceable liners reduce downtime for maintenance.
7. Energy-Efficient Operation
– Modern designs optimize power consumption while maintaining high output.
8. Versatility in Applications
– Can be used as primary, secondary, or tertiary crushers.
– Suitable for recycling demolition waste (concrete, asphalt).
Popular High-Capacity Impact Crusher Models
| Brand/Model | Capacity (TPH) | Max Feed Size | Power (kW/HP) |
|————-|—————|————–|————–|
| Metso Lokotrack LT1213 | Up to 400 TPH | 900 x 600 mm | 310 kW (415 HP) |
| Sandvik QI442 HS | Up to 500 TPH | 800 mm | 328 kW (440 HP) |
| Kleemann MR 130 EVO2 | Up to 450 TPH | 1,300 x 900 mm | 364 kW (490 HP) |
| Terex Finlay I-140RS | Up to 475 TPH | 1,270 x 660 mm | Tier IV/V engines |
Applications
- Primary crushing in quarries
- Secondary crushing after jaw crusher
- Recycling concrete/asphalt debris
- Producing high-quality aggregates for roads & construction
Advantages Over Other Crushers
✔ Faster crushing speed compared to jaw/cone crushers
✔ Better cubical-shaped end product
✔ Lower fines generation than compression-based crushers .jpg)
Would you like recommendations based on specific material hardness or production requirements?
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