HVM 3700 Vertical Grinding Mill for Gypsum and Calcite - 3700mm Grinding Table, 240-300 t/h Capacity

The HVM 3700 Vertical Calcite Gypsum Grinding Mill is an advanced industrial pulverizer designed for high-efficiency grinding of gypsum, quicklime, and raw meal materials. This vertical mill combines drying, grinding, powder selection, and conveying functions in a single integrated system.

The motor drives the grinding disc through the reducer, with material entering from the feed inlet. Hot air enters through the air inlet, and centrifugal force moves material to the grinding disc edge where it's crushed by grinding rollers. Crushed material is carried by high-speed airflow, with coarse particles returning for re-grinding while fine powder is collected as the final product.

• High efficiency and energy saving operation
• Easy maintenance with low operating costs
• Comprehensive investment cost optimization
• Stable product quality output
• High reliability and durability
• Environmentally friendly design

HVM vertical mill handles diverse materials with exceptional adaptability:

• Material moisture: 20-30% (carbide slag, lignite) to <1% (cement clinker)
• Grindability range: From difficult (quartz sand, steel slag) to easy (gypsum, calcite)
• Product fineness: 2-5mm to 15μm with 97% pass rate