The HVM Vertical Roller Mill is an advanced grinding system designed for processing dolomite and other materials into fine powders. With capacities ranging from 1-45 T/H and grinding table diameters from 800-2500mm, this energy-efficient solution integrates drying, grinding, powder selection, and conveying functions in a single compact unit.

The electric motor drives the grinding disc through a reducer, while material enters from the feeding port. Hot air flows into the chamber, and centrifugal force moves material toward the disc edge where grinding rollers crush it. High-speed airflow carries crushed material upward, with coarse particles returning for regrinding. Fine powder is separated and collected as the final product.

• 40-50% lower energy consumption compared to ball mills
• Large single machine capacity (1-45 T/H)
• Capable of utilizing low valley electricity periods

• Hydraulic grinding roller removal for easy maintenance
• Reversible roller sleeves extend wear life
• No-load startup capability
• Siemens PLC automation for remote operation

• 50% smaller footprint than ball mills
• Outdoor installation capability
• Integrated crushing, drying, grinding, and conveying

• Uniform particle size distribution (97% at 10-40μm)
• Short material residence time for consistent quality
• Advanced roller sealing for explosion suppression

• Low vibration and noise operation
• Full negative pressure system prevents dust leakage

Additional Specifications: Material grain size: 0-50mm, Material moisture: <5%, Product moisture: ≤1%, Product fineness: 97% at 10-40μm (up to 1250 mesh)

Building materials, electricity, steel, energy, heating, chemical, coal chemical, non-ferrous metallurgy, lime kilns, mineral processing, and other industrial sectors.

Ferrite, slag, cement, diamond, iron ore, chromium ore, manganese ore, gold mine, copper mine, aluminum ore, lead zinc ore, tantalum niobium ore, polymetallic ore, nickel ore, bauxite, silicon carbide, titanium dioxide, talc, bentonite, calcite, kaolin, graphite, mica, wollastonite, feldspar, dolomite, pyrophyllite, quartz sand, fluorite, limestone, organic silicon, lithium limestone, shale, volcanic ash, coal, and more.

Professional packaging with well-trained teams. Comprehensive after-sales support and sophisticated logistics coordination ensure timely delivery and operational satisfaction.