Large Capacity Dolomite Vertical Mill

HVM type high-fineness vertical grinding specifications and technical parameter tables (non-metallic minerals, chemical industry, etc.)

Working Principle of Vertical Mill

1. The motor drives the grinding disc to rotate via the reducer. Meanwhile, material falls from the feeding port to the center of the rotating grinding disc, and hot air enters the grinding chamber through the air inlet.

2. Under the action of centrifugal force, the material moves to the edge of the grinding disc. When it passes through the circular groove on the disc, it is crushed by the grinding roller.

3. The crushed material is picked up by the high-speed airflow at the edge of the grinding disc. Large particles directly fall back onto the disc for re-grinding.

4. The material carried by the airflow then passes through the dynamic-static separator. Under the action of the rotating rotor, coarse powder falls back to the grinding disc for re-grinding, while qualified fine powder is carried by the airflow.

5. The qualified fine powder is collected by the collecting device and becomes the final product.

6. For materials containing moisture, they are dried during contact with the hot air, ensuring the final product meets the required moisture content.

Why Choose Us?

1.  Professional Manufacturer

    With years of focus on vertical mill R&D and production, we offer stable, high-quality grinding solutions to global clients.

2.  Customized Solutions

    We tailor schemes based on your materials, capacity, fineness and budget, providing full technical support and one-stop production lines.

3.  Strict Quality Control

    Rigorous inspections from raw material to delivery ensure our products meet international standards and deliver long-term reliability.

4.  Comprehensive After-Sales

    From installation & training to maintenance, our global team ensures quick responses and smooth operation.

5.  Competitive Price

    As a direct manufacturer without middlemen, we provide cost-effective equipment with maximum return on investment.

Case

Project Name: 9000MTM Putty Powder Production Line General Contracting Project Processing material types: marble, dolomite Production capacity: ≥ 18t/h Product fineness: 250 mesh, 100% pass rate Country of use: Pakistan Production time: 2023

FAQ

1. What materials can your dolomite vertical mill grind?​

Our vertical mill is specially designed for dolomite grinding, and is also suitable for other non-metallic minerals with similar grindability: calcite, limestone, barite, talc, etc., which have similar hardness and processing requirements as dolomite.​

2. What is the capacity and fineness of your dolomite vertical mill?​

The processing capacity for dolomite is 3–200 tons per hour.​

The fineness of finished dolomite powder can be adjusted between 200 mesh and 1250 mesh according to application requirements in building materials, chemical industry, metallurgy and other industries.​

3. How to choose the right model for my dolomite project?​

We need to know: raw material type (natural dolomite/calcined dolomite), required capacity (tons per hour), finished product fineness (mesh), moisture content of raw material, application scenario (building materials, chemical industry, metallurgy) and site conditions.​

Our engineers will recommend the most suitable model for you.​

4. What is the difference between your dolomite vertical mill and ball mill and raymond mill?​

Compared to Raymond mills and ball mills, the vertical roller mill, with its integrated design that combines crushing, drying, grinding, and classifying, reduces energy consumption by 30%-50% when processing dolomite, achieves higher output, and can easily handle high-moisture materials, realizing true energy efficiency and intelligent production.​

5. Can you provide customized dolomite vertical mills?​

Yes. We can provide customized design and production according to your dolomite processing requirements, including capacity, fineness, site layout, voltage and special working conditions (such as high-moisture dolomite).​

6. Do you provide a complete dolomite powder production line?​

Yes, we provide a turnkey dolomite powder production line, including: crusher for dolomite pre-crushing, bucket elevator, feeder, dolomite vertical mill, dust collector, control system and packaging machine, covering the whole process of dolomite processing.​

7. How about the installation and after-sales service of the dolomite vertical mill?​

We provide on-site installation guidance, commissioning, operator training (dolomite grinding operation and maintenance), long-term supply of wear-resistant spare parts (suitable for dolomite grinding), and 24-hour online technical support to ensure stable operation of the production line.​

8. What is the delivery time of the dolomite vertical mill?​

Customized production line: about 90–120 working days.​

The exact delivery time will be provided after confirming the model and specific requirements.​

9. What control system does the dolomite vertical mill adopt?​

It adopts an advanced PLC automatic control system, realizing intelligent control of dolomite feeding, grinding, classification and drying. It supports remote monitoring and fault alarm, and is easy to operate.​

10. Does your dolomite vertical mill meet international standards?​

Yes, our products comply with international industrial standards and have relevant certifications such as CE and ISO, ensuring quality, safety and environmental protection requirements, and can be exported to global markets.​

11. Looking for a reliable dolomite vertical mill?​

If you are looking for a high-quality, energy-saving and cost-effective dolomite vertical mill for building materials, chemical industry or dolomite powder projects, please feel free to contact us!

We can provide you with:

Free quotation for dolomite vertical mill

Customized solutions for dolomite processing projects

Detailed technical parameters and product catalogs

On-site installation, commissioning and after-sales service

Contact us now to get the best price and professional support for your gypsum grinding project!