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Granite processing represents one of the most demanding applications in aggregate production due to its exceptional physical characteristics. With quartz content typically ranging between 60-70% and ranking 6-7 on the Mohs hardness scale, granite requires specialized crushing approaches to achieve optimal particle morphology and precise gradation for high-value construction applications.
• Extreme Abrasiveness: Quartz crystals accelerate wear rates by 400-500% compared to limestone processing
• High Energy Requirements: Hardness characteristics demand 40-50% more energy per ton than softer materials
• Particle Shape Optimization: Natural cleavage planes create excessive flakiness in conventional systems
• Gradation Control: Inherent fracturing patterns lead to inconsistent size distribution
• Dust Mitigation: High free silica content requires advanced containment systems
• Mobility Demands: Large-scale projects require frequent relocation capabilities
Our 200-250TPH mobile granite crushing line overcomes these challenges through purpose-engineered components and intelligent system integration, delivering quarry-grade performance in a fully relocatable configuration.
• Model: PE900×1200 Hydraulic Adjustment Crusher
• Feed Opening: 900×1200mm
• Max Feed Size: 750mm
• Crushing Force: 350 tonnes
• Engineering Innovations: Anti-Skid Jaw Technology: Diamond-grid crushing surfaces reduce slippage by 70%, Hydraulic CSS Adjustment: 75-200mm range with digital micrometer readout, Reinforced Frame Structure: 50mm thick steel plates with cross-bracing, Quick-Change Wear System: Jaw plates replaceable in <45 minutes
• Model: HPC400 Hydraulic Cone Crusher
• Cone Diameter: 1400mm
• Max Feed Size: 250mm
• Drive Power: 315kW
• Precision Crushing Features: Interparticle Crushing Technology: Produces cubical aggregates with <7% flakiness, Smart Overload Protection: Hydraulic clearing with auto-reset function, Closed-Circuit Operation: Oversize material recirculation system, Real-Time Monitoring: Bearing temperature, hydraulic pressure, and power draw sensors
• Model: ZSW1100x4900 Heavy-Duty Grizzly Feeder
• Pan Dimensions: 1100×4900mm
• Capacity: 500TPH surge capacity
• Key Technological Features: Dual eccentric shaft vibration mechanism with frequency converter (5-50Hz), 25mm thick replaceable manganese steel liner plates, Integrated metal detection and automatic rejection system, Load-sensing hydraulic drive with energy recovery
• 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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