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Hefei Hengcheng Industrial Equipment Technology Co., Ltd
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Vertical Mill Slag Coal Clinker Cement Pet Coke Limestone Grinding Vertical Roller Mill

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Hefei Hengcheng Industrial Equipment Technology Co., Ltd

City: hefei

Province/State:anhui

Country/Region:china

Tel:86-0551-65176070

Contact Person:
Mrs.Margo
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Vertical Mill Slag Coal Clinker Cement Pet Coke Limestone Grinding Vertical Roller Mill

Brand Name Hengcheng
Model Number HVM1100M、HVM1250M、HVM1300M、HVM1400M、HVM1500M、HVM1700M、HVM1900M、HVM2200M、HVM2400M、HVM2800M
Certification ISO Patent Certificate High-Tech Product Certificate
Place of Origin CHINA
Minimum Order Quantity 1 set
Price Negotiable
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 5sets/month
Delivery Time 120 days
Packaging Details Standard shipping packaging
Product Name Custom Vertical Roller Mill Design
Capacity 5-90 t/h
Speed Adjustable
Motor Power 315/355 kW 400/450 kW 450/500 kW 560/630 kW 900/1120kW
Specification Customized
Coal powder moisture ≤1%
Spare Parts Supplying Life Long Provide
Installation Engineer Guide
Material Coal
Powder Production Line After Sales Engineers Abroad Available
Detailed Product Description

Vertical Mill | Slag Coal Clinker Cement Pet Coke Limestone Grinding Vertical Roller Mill

Working principle of Vertical Grinding Mill Coal:

The motor drives the grinding table to rotate via the reducer. Raw material is fed through the inlet and falls onto the center of the grinding table, while hot air enters the mill through the air inlet. Under centrifugal force, the material moves toward the edge of the grinding table. As it passes through the annular groove on the table, it is crushed by the grinding rollers.

The pulverized material is then carried upward by the high-speed airflow at the air ring surrounding the table. Larger particles fall back onto the table for regrinding, while the material in the airflow passes through the dynamic-static separator. Under the action of the rotating rotor, coarse powder returns to the grinding table for further processing, while qualified fine powder exits the mill with the airflow and is collected in the product discharge system as the final product.

Additionally, moisture in the material is evaporated during contact with the hot gases, ensuring the product meets the required moisture content.
 


 

Applications
Steel & Cement Industries – Used for pulverized coal injection (PCI) and fuel preparation.
Thermal Power Plants – Ideal for coal-fired boiler combustion.
✔ Chemical Processing – Efficient grinding for coal-based chemical raw materials.
 

Specifications And Technical Parameters Of HVM Vertical Mill

SpecificationHVM1250HVM1300HVM1500HVM1700HVM1900HVM2200HVM2400HVM2800
Grinding table median diameter(mm)12501300150017001900220024002800
Capacity(t/h)10-1510-1514-2220-2826-3535-4545-5670-90
Coal Moisture(%)<15
Coal Power Fineness(%)R0.08=2-12
Coal Power Moisture(%)≤1
Main Motor Power(kw)110/132160/185220/250315/355400/450450/500560/630900/1120
 


 

Key Features
High Grinding Efficiency – Specially designed for coal pulverization, achieving 5-75μm fine powder with uniform particle size.
Low Energy Consumption – Compared to ball mills, it consumes 40% -50% less energy, reducing operational costs.
Durable & Reliable – Wear-resistant rollers and grinding plates, lifespan up to 8,000 hours.In addition, the grinding roller sleeve can be flipped over for use, extending the service life of wear-resistant materials;
Environmentally Friendly – Closed-system operation minimizes dust pollution, meeting ISO environmental standards.
Automated Control – PLC system for real-time monitoring and adjustment, ensuring stable output.
 
Why Choose Our Coal Vertical Mill?
1. Proven Performance – 300+ successful installations in 20+ countries.
2. Low Maintenance – Modular design for easy part replacement.
3. CE & ISO Certified – Compliant with international safety and quality standards.
4. 24/7 technical support - online video guidance for installation, and dispatch after-sales technical personnel to provide on-site installation services as needed.
Product Tags: Cement Vertical Roller Mill   Limestone Vertical Roller Mill   Slag Coal Vertical Roller Mill  
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