Complete Guide to Limestone Grinding Mill Production Line Configuration

Complete Guide to Limestone Grinding Mill Production Line Configuration

Limestone grinding mills are essential equipment in mining, construction, and chemical industries. This guide provides a comprehensive overview of production line configuration, focusing on key components, technical specifications, and optimal equipment selection.

1. Production Line Components

A complete limestone grinding production line typically includes:

  • Primary crushing system
  • Material conveying system
  • Grinding mill (core equipment)
  • Powder classification system
  • Dust collection system
  • Automated control system
2. Grinding Mill Selection Criteria
Factor Consideration
Output Fineness 325-2500 mesh for most industrial applications
Capacity 0.5-45 t/h depending on project scale
Energy Efficiency Compare kWh/ton metrics
Maintenance Cost Wear part replacement frequency
Recommended Equipment Solutions
3.1 SCM Ultrafine Mill (45-5μm)

Our SCM Ultrafine Mill represents cutting-edge technology for limestone micronization:

  • Input Size: ≤20mm
  • Output Fineness: 325-2500 mesh (D97≤5μm)
  • Capacity: 0.5-25 t/h (model dependent)
SCM Series Technical Specifications
Model Capacity (t/h) Main Motor Power
SCM800 0.5-4.5 75kW
SCM1000 1.0-8.5 132kW
SCM1680 5.0-25 315kW
3.2 MTW Series Trapezium Mill (600-45μm)

For medium-fine grinding applications, the MTW Trapezium Mill offers:

  • Input Size: ≤50mm
  • Output Fineness: 30-325 mesh
  • Capacity: 3-45 t/h
Production Line Configuration Examples
4.1 High-Fineness Configuration (2500 mesh)
  1. Primary Jaw Crusher → Bucket Elevator
  2. SCM Ultrafine Mill System
  3. Turbo Air Classifier
  4. Pulse Dust Collector
  5. PLC Control System
4.2 Large-Capacity Configuration (325 mesh)
  1. Hammer Crusher → Belt Conveyor
  2. MTW175G Trapezium Mill
  3. Cyclone Collector
  4. Baghouse Filter
  5. Automated Packing System
Technical Considerations
5.1 Energy Optimization

The SCM series achieves 30% energy savings through:

  • Multi-layer grinding principle
  • Intelligent frequency control
  • Optimized air flow design
5.2 Maintenance Planning
Component Service Interval
Grinding Rollers 8,000-10,000 hours
Classifier Blades 5,000 hours
Bearings 20,000 hours
Conclusion

Proper limestone grinding mill selection requires balancing fineness requirements, production capacity, and operational costs. Our SCM Ultrafine Mill and MTW Trapezium Mill offer industry-leading solutions for various applications. Contact our technical team for customized configuration advice based on your specific project parameters.