High-efficiency vertical grinding mill designed for processing bauxite and various industrial materials with fineness ranging from 325 to 1250 mesh. This industrial grinding equipment delivers superior performance in mineral processing applications.

The motor drives the grinding disc through the reducer, with material feeding into the center and hot air entering from the air inlet. Centrifugal force moves material to the disc edge where grinding rollers crush it in annular grooves. Dynamic and static separators classify particles, with coarse powder returning for regrinding and fine powder collected as final product.

• High Grinding Efficiency: 40-50% lower energy consumption compared to ball mills with large single-machine capacity
• Stable Product Quality: Uniform particle shape, narrow size distribution, high purity with minimal iron content
• Low Noise & Environmental: Minimal vibration and noise with sealed negative pressure operation and pulse dust removal
• High Reliability: Grinding roller limit device prevents vibration, advanced sealing ensures safety and anti-explosion performance
• Automated Operation: PLC control system enables remote operation and easy maintenance
• Low Maintenance Costs: Hydraulic roller extraction for easy maintenance, reversible roller sleeves extend service life
• Strong Drying Capability: Direct hot air contact with materials, handling feed moisture up to 15%

Suitable for grinding quartz, feldspar, barite, bauxite, calcite carbonate, limestone, talc, ceramics, iron ore, slag, carborundum, rock phosphate, coal, and various industrial minerals.