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Energy Saving Vertical Roller Mill for Quartz

Energy Saving Vertical Roller Mill for Quartz

Our vertical roller mill for quartz powder processing delivers up to 50% energy savings and ultra-fine grinding down to 2500 mesh, with advanced wear-resistant design that minimizes metal contamination and extends maintenance intervals for high-purity industrial applications.

Item No :
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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Vertical Roller Mill for Quartz Stone Powder Processing - Energy Saving Vertical Roller Mill for Quartz

Achieve up to 50% energy savings and ultra-fine quartz powder down to 3,000 mesh with our vertical roller mill. Advanced wear protection reduces metal contamination and maintenance downtime, while integrated drying and classifying streamline your production—perfect for Mohs 7 quartz processing.

Vertical Roller Mill for Quartz Key Advantages

⚡ Superior Energy Efficiency

Saves 30–50% power versus ball mills through bed-of-material grinding, where energy crushes material directly rather than driving heavy media—cutting electricity costs over the mill's lifetime.

🔧 Low Wear & Minimal Contamination

Special wear-resistant alloys on rollers and liners achieve metal wear rates as low as 5–10 g/ton, reducing downtime and minimizing contamination—essential for high-purity quartz applications.

📐 Precise Particle Size Control

Built-in dynamic classifier enables instant fineness adjustments by rotor speed change, producing powders from 30 to 3000 mesh (4–45μm D97) for everything from industrial fillers to ultra-fine specialties.

🌿 Compact & Environmentally Friendly

Occupies ~50% less floor space than ball mill systems with integrated classification—no separate classifier needed. Fully enclosed negative-pressure operation delivers near-zero dust and 20–25 dB lower noise for a safer, cleaner workplace.

🔥 Integrated Drying Capability

Built-in hot gas system dries feed with up to 15% moisture, eliminating standalone dryers—simplifying the process and lowering initial investment.

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.

Applications

Our vertical roller mill is widely used in grinding non-flammable, non-explosive materials with Mohs hardness below 7, including :

Quartz stone (primary application)

Feldspar, calcite, talcum, barite

Limestone, dolomite, marble, granite

Gypsum, fluorite, kaolin, bentonite

Iron ore, copper ore, slag, fly ash

Glass raw materials, ceramic materials

Why Choose Us?

Feature - PLC Intelligent Control

Benefit - Automated operation with real-time monitoring of speed, temperature, pressure, and differential pressure; remote troubleshooting and data analysis via Internet connection

Feature - Quick-Change Roller System

Benefit - Minimizes downtime during maintenance with hydraulic roller turning arms

Feature - Robust Hydraulic System

Benefit - Maintains optimal grinding pressure under varying feed conditions; adjustable pressure adapts to different material hardness

Feature - Low Operating Costs

Benefit - Lower power consumption, reduced wear part replacement frequency, and minimized maintenance requirements

Contact us today for a customized quotation based on your specific limestone source, target fineness, and required capacity.

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