325-Mesh Limestone Powder Production Project - Optimizing Mineral Value Through Advanced Grinding Technology

Transforming Limestone into High-Value Industrial Powder

Our specialized 325-mesh (45μm) limestone grinding system redefines mineral processing efficiency, converting raw limestone into premium-grade powder for diverse industrial applications. This turnkey solution delivers exceptional product uniformity and operational economy for construction materials, chemical additives, and environmental applications.

Engineering Excellence in Powder Production

✔ Multi-Stage Precision Grinding - Proprietary roller mill technology achieves 98%+ passing rate at 325 mesh with optimal particle distribution
✔ Energy-Optimized Design - 40% lower kWh/ton consumption than conventional systems
✔ Intelligent Process Control - Real-time fineness adjustment via integrated air classifiers
✔ Closed-Loop Operation - Near-zero dust emission (<15mg/m³) with pulse-jet filtration

Operational Advantages

✅ Higher Product Value - Meets strict standards for paint, plastic, and rubber fillers
✅ Reduced Operating Costs - Tungsten-carbide wear parts last 3x industry average
✅ Scalable Solutions - Modular designs from 5-100 TPH capacity

Project Economics

▪ ROI Period: 14-18 months
▪ Product Applications:

• High-grade paper coatings

• PVC composite stabilizers

• Flue gas desulfurization agents
  ▪ Value-Added Options:

• Surface modification systems

• Automated packaging lines

Technical Support Package Includes:
🔹 Raw material testing & process optimization
🔹 Operator training & maintenance programs
🔹 Annual efficiency auditing