The HVM Ultrafine Vertical Grinding Mill is an advanced 3-roller grinding system designed for high-capacity ultra-fine powder processing. This energy-efficient machine integrates drying, grinding, powder selection, and conveying functions in a single unit.

This vertical mill is widely used in chemical, metallurgical, and non-metallic ore industries, particularly for ultra-fine grinding of white non-metallic ores. It processes materials including calcite, marble, limestone, dolomite, barite, talc, kaolin, wollastonite, gypsum, feldspar, and pyrophyllite.

• Energy Efficient: Output exceeds jet mills, stirring mills, and ball mills by more than double under same power conditions
• Long Service Life: Grinding rollers and rings forged with special materials for extended durability
• High Safety & Reliability: No rolling bearings or screws in grinding chamber eliminates common failure points
• Environmentally Clean: Pulse dust collector and muffler system ensure minimal environmental impact

The motor drives the grinding disc via reducer. Material enters through feed inlet and moves to disc edge via centrifugal force. Grinding rollers crush material in annular grooves, with high-speed airflow carrying crushed particles. Dynamic separator ensures proper particle size classification, while hot gas simultaneously dries moisture-containing materials.