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In the aggregate production industry, limestone crushing presents unique challenges that require specialized solutions. While not as hard as granite or basalt, limestone's abrasiveness and varying hardness levels demand robust equipment and optimized process design.
Limestone characteristics differ significantly from other materials. With compressive strength typically ranging 80-150MPa and high calcium content, it requires specific crushing approaches to achieve optimal product shape and gradation while minimizing powder generation.
• Excessive powder production reducing valuable yield
• Irregular particle shape affecting concrete performance
• Rapid wear on crushing components
• Inconsistent gradation impacting product quality
Given the characteristics of limestone, we recommend the proven "jaw crusher + cone crusher" combination, an optimal configuration for limestone crushing projects requiring high-quality aggregate production.
The deep-cavity jaw crusher delivers reliable primary crushing performance, forming the foundation of the entire production line with exceptional throughput and stability.
• Model: PE600×900
• Feed Opening: 600×900 mm
• Maximum Feed Size: 480 mm
• Features: High-strength frame structure, optimized crushing chamber geometry, and hydraulic adjustment system, ensuring efficient limestone reduction with minimal wear.
The cone crusher provides precise intermediate crushing with excellent particle shape control, producing well-graded aggregates for concrete and construction applications.
• Model: CS110
• Maximum Feed Size: 190 mm
• Features: Hydraulic clearing system, multi-cavity design options, and automatic control system, delivering consistent product quality with low operating costs.
A complete production line requires perfect integration of supporting equipment. Our solution includes:
• ZSW9638 Vibrating Feeder for consistent material flow
• 4YK1848 Vibrating Screen for precise product grading
• Belt Conveyor System with dust protection
• Centralized PLC Control System for automated operation
• Tailored Configuration: Optimized jaw + cone/impact crusher combos for materials (hardness, moisture, size) and capacity (50–2,000 t/h).
• Smart Control: PLC automation for remote monitoring and self-adjustment (e.g., cone crusher discharge).
• Comprehensive Support: From planning to maintenance, ensuring long-term operational efficiency.
• Durable Parts & Upkeep: Premium wear parts (e.g., jaw plates, hammers) and proactive maintenance for sustained performance.
Profession Achieves High Quality | Built Tough | Works Smarter
Group headquarters: Xiuwu Industry Cluster District, Jiaozuo, ChinaGroup headquarters: Xiuwu Industry Cluster District, Jiaozuo, China
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