HVM Series Marble Limestone Grinder - 45t/H Capacity 1250 Mesh Calcium Carbonate Grinding Machine

The HVM type high-fine vertical mill is engineered for ultrafine grinding of non-metallic minerals with exceptional efficiency and reliability. Featuring a dynamic and static combined powder separator, this industrial grinder achieves product fineness from 325 to 1250 mesh (10-40μm) with capacities up to 45 tons per hour.

Note: Data based on Mohs hardness 3-4 materials. Materials moisture <5%, product moisture ≤1%, product fineness 97% at 10-40μm.

• Ultrafine slag powder production
• Limestone powder for power plant desulfurization
• Calcite, dolomite, kaolin, bentonite grinding
• Quartz, bauxite, barite, shale processing
• Talc, marble, and other non-metallic mineral ultrafine powder
• Pyrophyllite powder (400 mesh) for glass fiber industry

Utilizes material layer grinding principle with high grinding efficiency and low energy consumption. Single machine offers large production capacity with low-valley electricity utilization.

Secondary classification enables multi-purpose functionality, providing strong practicality and reduced investment costs.

Short material residence time ensures consistent particle size distribution and composition. Products feature uniform particle shape, narrow size distribution, and excellent fluidity.

Hydraulic system allows grinding roller removal for easy maintenance. Roller sleeves can be flipped to extend service life.

Low vibration and noise operation. Full negative pressure sealed system prevents dust spillage for clean workshop environment.

Special material grinding rollers and disc linings provide extended service life and reduced wear.

German Siemens PLC control system enables remote operation and automated processing, reducing labor requirements.