High Pressure Suspension Roller Mill for Bentonite Deep Processing
Introduction to Bentonite Deep Processing
Bentonite, a highly absorbent aluminum phyllosilicate clay, requires specialized milling equipment to achieve optimal particle size distribution for industrial applications. The high pressure suspension roller mill has emerged as the preferred technology for bentonite deep processing due to its ability to produce ultra-fine powders with precise particle size control while maintaining material properties.
Technical Requirements for Bentonite Milling
Processing bentonite presents unique challenges that demand specific milling solutions:
- Maintaining crystalline structure during size reduction
- Achieving consistent particle size distribution (typically 325-2500 mesh)
- Preventing thermal degradation of swelling properties
- Handling material moisture content variations
High Pressure Suspension Roller Mill Technology
Working Principle
The high pressure suspension roller mill operates through a unique combination of compression and shearing forces. Material enters the grinding chamber where multiple rollers rotate against a stationary ring under high hydraulic pressure. The bentonite particles undergo multiple compression cycles, resulting in controlled size reduction while preserving material characteristics.
Key Technological Advantages
- Precision Particle Control: Advanced classification system ensures tight particle size distribution
- Energy Efficiency: 30-40% lower energy consumption compared to conventional mills
- Material Preservation: Low-temperature grinding process maintains bentonite properties
- Adaptive Operation: Automatic pressure adjustment compensates for material variations
ZENITH XZM Ultrafine Mill for Bentonite Processing
For bentonite deep processing applications, we recommend our XZM Ultrafine Mill, which offers exceptional performance characteristics:
Technical Specifications
- Input Size: ≤20mm
- Output Fineness: 325-2500 mesh (D97≤5μm)
- Processing Capacity: 0.5-25 ton/h (model dependent)
Model Comparison
| Model | Capacity (ton/h) | Main Motor Power | Recommended Application |
|---|---|---|---|
| XZM221 | 0.5-4.5 | 75kW | Small-scale bentonite processing |
| XZM244 | 2.5-14 | 185kW | Medium-scale industrial production |
| XZM268 | 5.0-25 | 315kW | Large-scale bentonite processing plants |
MTW Series Trapezium Mill Alternative Solution
For operations requiring coarser bentonite products or processing larger feed sizes, our MTW Series Trapezium Mill provides an excellent alternative:
Key Features
- Input Size: ≤50mm
- Output Fineness: 30-325 mesh (adjustable to 0.038mm)
- Processing Capacity: 3-45 ton/h
- Special Design: Curved air duct reduces energy loss by 15-20%
ZENITH Company Capabilities
With over 30 years of experience in mineral processing equipment manufacturing, ZENITH offers:
- State-of-the-art R&D facilities with professor-level engineering team
- Global service network covering 170+ countries
- Participation in national standard formulation
- Comprehensive after-sales support system
The high pressure suspension roller mill represents the most advanced technology for bentonite deep processing, combining precision particle control with energy efficiency. ZENITH’s XZM Ultrafine Mill and MTW Series Trapezium Mill offer tailored solutions for various bentonite processing requirements, backed by our extensive engineering expertise and global support network.
