The HVM3400 vertical grinding mill delivers 190-240 tons per hour production capacity for efficient desulfurization gypsum processing. This industrial equipment transforms gypsum by-products into valuable reusable materials through advanced grinding technology.

Operating Parameters: Raw material moisture <10%, raw meal fineness R0.08<12-14%, raw meal moisture ≤1%

The electric motor drives the grinding disc rotation via reducer. Material enters through the feeding port while hot air flows into the grinding chamber. Centrifugal force moves material toward disc edges where grinding rollers crush it in circular grooves. Crushed material lifts via high-speed airflow, with oversized particles returning for regrinding. Dynamic separator ensures only qualified fine powder collects as final product.

• High reliability with advanced sealing and limit devices
• Large 190-240 t/h production capacity with 40-50% energy savings versus ball mills
• Environmentally clean operation with low vibration, noise, and full negative pressure
• PLC automated control system for remote operation
• Superior product quality with uniform particle distribution
• 50% reduced civil engineering costs with compact outdoor layout
• Easy maintenance with hydraulic roller access and durable wear parts

Processes desulfurization gypsum, slag, cement, non-metallic minerals, ferrite, iron ore, copper, gold, bauxite, limestone, coal, and various industrial materials.