High Efficiency Limestone Vertical Grinding Mill

High-efficiency limestone vertical grinding mill delivers large capacity and low power consumption, making it an ideal choice for limestone powder production in cement, power and desulfurization industries.

Item No :
limestone vertical roller mill
Order(MOQ) :
1
Payment :
Negotiation
Product Origin :
Hefei,China
Color :
Customize
Shipping Port :
China Ports
Lead Time :
Negotiation
Weight :
Based on actual

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Our HVM limestone vertical roller mill is an all-in-one grinding unit combining crushing, drying, pulverizing and classification within a single compact structure. Engineered for large-volume limestone powder manufacturing, it maintains consistent operational stability while cutting power consumption by 40%–50% versus conventional ball mills. It serves as a preferred solution for cement manufacturing, power plant flue gas desulfurization, and concrete admixture processing.

Bullet Points
High Grinding Efficiency – 40%–50% lower energy consumption than ball mills ：

Large Capacity Range – 10–90 t/h available across HVM series models

Adjustable Product Fineness – 325 mesh / 200 mesh easily switchable to meet desulfurization or admixture standards

Long Service Life – Wear-resistant roller sleeve can be flipped for extended use, lifespan up to 8,000 hours

Low Maintenance Cost – Hydraulic roller flip-out enables quick liner replacement and minimal downtime

Environmental Compliance – Fully sealed system with negative pressure operation, no dust leakage

Technical Parameters

Model specification	HVM1250X	HVM1300X	HVM1500X	HVM1700X	HVM1900X	HVM2400X	HVM2500X	HVM2800X
Capacity	6~9 t/h	9~13 t/h	15~20 t/h	20~25 t/h	26~32 t/h	36~40 t/h	45～55 t/h	56~80 t/h
Grinding material moisture	≤5%
Limestone fineness	325 mesh (44um) 90% passed
Main Motor Power	110/132 kW	185/200 kW	250/280 kW	355/400 kW	450/500 kW	560/630 kW	710/800kW	1120/1250kW
Description	Note: Limestone Bond Index: ≤13kWh/t

vertical limestone grinding mill

Working Principle

The motor rotates the grinding table via a reducer. Raw material enters at the center while hot air flows in from the intake. Centrifugal force moves material to the table edge, where it is crushed by rollers in annular grooves.

Crushed material is carried upward by airflow; coarse particles fall back for regrinding. Fine powder passes through a classifier—oversized particles return, while qualified powder exits with airflow and is collected as product.

Moisture is removed through contact with hot gas during conveying, ensuring final powder meets required moisture levels.

Case


Project Name: 20t/h Natural Gypsum Vertical Grinding Powder System Processing material type: natural gypsum or dolomite Production capacity: ≥ 20t/h Product fineness: 100 mesh, 90% -95% pass Production time: 2024