ISO Vertical Roller Slag Grinding Mill VRM 2500-5600mm with 23-220t/h Capacity for Cement Industry

VRM vertical roller mills integrate crushing, grinding, drying, and grading functions for various material types, moisture levels, and hardness specifications. This advanced grinding equipment delivers optimal performance for cement industry applications.

The motor drives the grinding disc via the reducer. Material enters through the feed inlet and moves to the disc edge by centrifugal force. Grinding rollers crush material in annular grooves, with coarse powder recycled for regrinding. Hot air dries materials during processing, while qualified fine powder is collected in the powder collection system.

• Raw Material Moisture: <15%
• Product Specific Surface Area: ≥420㎡/kg
• Product Moisture: ≤1%

• Superior grinding efficiency with reduced energy consumption
• Large single-machine capacity suitable for low-valley electricity usage
• Advanced energy-saving technologies for reduced operational costs

• Hydraulic system enables grinding roller extraction for easy maintenance
• Reversible roller sleeves extend wear-resistant material lifespan
• No-load startup capability eliminates pre-startup preparation
• Special material construction provides extended service life
• Siemens PLC automation enables remote control and unmanned operation

Integrated crushing, drying, grinding, and conveying system with compact layout reduces space requirements and infrastructure costs.

• Short material residence time enables precise quality control
• Uniform particle distribution with narrow size range
• Excellent product fluidity and material adaptability