High Capacity Coal Grinding Mill Price Guide for Bulk Production
Introduction to Coal Grinding Technology
Modern coal processing demands high-efficiency grinding solutions capable of handling bulk production while maintaining precise particle size control. This guide examines key technical parameters and pricing factors for industrial-scale coal grinding mills, with special focus on advanced vertical roller mill technology.
Critical Performance Metrics
- Throughput Capacity: 5-250 tons/hour range
- Energy Efficiency: 30-50% lower kW·h/t than traditional ball mills
- Particle Size Range: 45μm (325 mesh) to 5μm (2500 mesh)
- System Integration: Combined grinding-drying-classification functions
Featured Product: SCM Ultrafine Mill Series
Our SCM Ultrafine Mill represents cutting-edge technology for superfine coal grinding applications requiring D97≤5μm output. The patented vertical turbine classifier ensures precise particle size distribution without coarse particle contamination.
Key Specifications
| Model | Capacity (t/h) | Power (kW) | Fineness (mesh) |
|---|---|---|---|
| SCM800 | 0.5-4.5 | 75 | 325-2500 |
| SCM1680 | 5.0-25 | 315 | 325-2500 |
Technical Advantages
- Energy Savings: 30% lower power consumption vs jet mills
- Precision Classification: Vertical turbine classifier eliminates oversized particles
- Durable Construction: Special alloy grinding rollers with 3x longer service life
- Eco-Friendly: Pulse dust collector achieves 99.9% efficiency
Price Determinants for Coal Grinding Systems
Capital Cost Factors
- Mill type (vertical roller vs ball mill)
- Required automation level
- Ancillary equipment (dust collectors, feeders)
- Material handling systems
Operational Cost Considerations
- Power consumption (kW·h/t)
- Wear part replacement frequency
- Maintenance labor requirements
- System availability (%)
Alternative Solution: MTW Trapezium Mill
For operations requiring coarser grinding (30-325 mesh), our MTW Series Trapezium Mill offers superior cost efficiency with patented curved air duct technology that reduces energy loss by 15%.
Model Comparison
| Model | Capacity (t/h) | Power (kW) | Footprint (m²) |
|---|---|---|---|
| MTW110 | 3-9 | 55 | 18 |
| MTW215G | 15-45 | 280 | 42 |
Conclusion
Selecting the optimal coal grinding mill requires balancing capital investment with long-term operational costs. Our SCM and MTW series mills provide industry-leading solutions across the full spectrum of fineness requirements, delivering 30-50% energy savings versus conventional technologies. Contact our engineering team for customized capacity recommendations and detailed quotations.
