2025-04-25 News
High Crushing Ratio: The impact crusher achieves a crushing ratio of over 50, far exceeding the 20:1 ratio of compression crushers (e.g., jaw crushers). This enables single-stage crushing, eliminating multi-stage processes and improving efficiency.
Low Energy Consumption: Utilizing the "rock-on-iron" impact crushing principle, it consumes significantly less power per unit compared to traditional compression crushers. For example, when processing hard materials like basalt or granite, it operates with lower energy consumption and higher efficiency.
High Output: The high-speed rotor and multi-stage impact chamber design ensure rapid material fragmentation through repeated collisions, making it ideal for large-scale sand and gravel production.
Uniform Grain Shape: Impact crushing produces cubic-shaped particles with a needle-flake content below 10%, far superior to the >15% typical of compression crushers. This meets strict requirements for high-grade construction aggregates (e.g., highways, airport runways).
Flexible Adjustment: The gap between the impact frame and blow bars can be adjusted mechanically or hydraulically, allowing quick modification of discharge size for diverse project needs.
Wide Material Compatibility: Capable of crushing hard materials (e.g., basalt, granite) with compressive strength up to 350 MPa, as well as medium-hardness materials like limestone and coal gangue, covering coarse to fine crushing demands.
Extended Wear-Part Lifespan: Blow bars and impact plates are made of high-wear-resistant materials and can be reversed for reuse, achieving 45–50% metal utilization. This reduces replacement frequency and maintenance costs.
Anti-Clogging Design: A straight-through feeding structure ensures smooth passage of both dry and wet materials, preventing blockages.
Stable Operation: Critical transmission components (e.g., main shaft, pulley) are positioned at the lower body, combined with a heavy-duty rotor design, ensuring stable operation with minimal vibration.
Easy Maintenance: Modular design simplifies wear-part replacement. Some models feature hydraulic opening mechanisms for faster servicing.
Lower Long-Term Costs: While the initial investment may exceed that of hammer crushers, its reduced energy consumption, extended wear-part lifespan, and higher-value end products result in significantly lower long-term production costs.
Sand & Gravel Plants: Widely adopted as the final crushing stage in large-scale aggregate production lines, balancing output and product quality.
Special Projects: Critical infrastructure projects (e.g., nuclear power plants, water conservancy projects) requiring ultra-high aggregate quality benefit greatly from its superior particle shape.
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