Nozzle Ring is a critical air distribution component used in cement plant vertical roller mills (VRM) to regulate airflow and material circulation under continuous operating conditions. The system includes segmented nozzle ring plates and mounting arrangements, designed to ensure uniform air velocity, stable material bed, and long service life. Suitable for FLS / FLSmidth ATOX, OK Mill, and SINOMA VRM systems, nozzle rings are applicable for new installations and replacement requirements.
Nozzle Ring is installed around the grinding table in vertical roller mills, designed to control the flow and direction of hot gases entering the grinding zone. The assembly consists of wear-resistant segmented plates accurately positioned to create a uniform air ring, enabling efficient material lifting, drying, and separation. Proper nozzle ring design helps stabilize mill operation, improve grinding efficiency, and reduce vibration and internal wear under demanding operating conditions.
The nozzle ring is suitable for integration with FLS / FLSmidth ATOX, OK Mill, and SINOMA VRM designs, supporting both new installations and replacement applications. Its construction emphasizes durability, precise fitment, and ease of segment replacement, making it suitable for long-term service in cement manufacturing environments.
Key Features:
Optimized airflow control for stable VRM operation
Wear-resistant segments for extended service life
Precise fabrication for uniform air distribution








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