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River pebble processing presents unique challenges in aggregate production. With high silica content (SiO₂ >90%) and natural rounding characteristics, pebbles require specialized crushing approaches to achieve optimal particle shape and gradation for construction applications.
Pebbles' hard, abrasive nature and smooth surface texture make them difficult to crush efficiently. Traditional crushing methods often result in:
• Low production efficiency due to material slippage
• High wear costs from abrasive quartz content
• Poor particle shape affecting concrete performance
• Inconsistent gradation impacting product quality
Given the characteristics of river pebbles, we recommend the advanced "jaw crusher + cone crushers" combination, specifically designed for high-silica material processing.
The heavy-duty jaw crusher provides reliable primary reduction, handling large pebbles with maximum efficiency.
• Model: C125
• Feed Opening: 950×1250 mm
• Maximum Feed Size: 800 mm
• Features: Extra-heavy frame construction, optimized kinematics, and manganese steel jaws specifically designed for high-abrasion applications
The cone crushers deliver precise intermediate crushing with excellent particle shape control.
• Model: Symons 4.25ft
• Maximum Feed Size: 230 mm
• Features: Hydraulic adjustment and clearing, multi-cavity options, automatic control system
• Configuration: Parallel operation for maximum reliability and output
High-efficiency screening ensures precise product separation and grading.
• Model: 3YK2460
• Screen Size: 2400×6000 mm
• Decks: 3
• Output Sizes: 0-5mm, 5-15mm, 15-25mm
• Features: Rubber spring vibration isolation, quick screen change system
This configuration represents the optimal solution for large-scale pebble processing, delivering high-quality aggregates while maintaining low operating costs and maximum reliability. The parallel cone crusher setup ensures continuous production even during maintenance periods.
• 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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