Ultrafine Powder Calcite Vertical Mill

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

Working Principle

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.

Features: 

1.  High Efficiency & Energy Saving: Saves 20%-30% energy compared to traditional ball mills, resulting in low operating costs.

2.  Ultrafine & High Quality: Fineness adjustable from 150 to 3000 mesh, with D97 reaching 3000 mesh. Features uniform particles and high purity.

3.  Easy Maintenance: Compact structure with a hydraulic roller turning device for on-line maintenance. Wear parts have a 2-3 times longer service life.

4.  Eco-Friendly & Low Noise: Fully enclosed design with dust removal and sound insulation, equipped with a soundproof room, complying with international environmental standards.

5.  Strong Adaptability: Capable of processing various non-metallic minerals. Processing capacity adjustable from 1-100 t/h, with support for customization.

6.  Intelligent & Continuous: PLC one-button control with a high degree of automation, capable of 24/7 uninterrupted operation.

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: GYPMAN TECH TECHNOLOGY LIMITED 20~25TPH Vertical Grinding Gypsum Powder System ★ Type of processed material: natural gypsum ★ Production capacity: ≥ 20t/h ★ Product fineness: 200 mesh, 85% pass ★ Production time: 2024

Calcite Vertical Mill FAQ

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

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

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

The processing capacity for calcite is 1–100 tons per hour.​

The fineness of finished calcite powder can be adjusted between 150 mesh and 3000 mesh according to application requirements in papermaking, plastic, coating, chemical industry and other industries.​

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

We need to know: raw material type (natural calcite), required capacity (tons per hour), finished product fineness (mesh), moisture content of raw material, application scenario (papermaking, plastic, coating, chemical industry) and site conditions.​

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

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

Compared to Raymond mills and ball mills, the calcite vertical mill, with its integrated design that combines crushing, drying, grinding, and classifying, reduces energy consumption by 20%-30% when processing calcite, achieves higher output, and can easily handle high-moisture materials, realizing true energy efficiency and intelligent production.​

5. Can you provide customized calcite vertical mills?​

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

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

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

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

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

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

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

10. Does your calcite 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 calcite vertical mill?​

If you are looking for a high-quality, energy-saving and cost-effective calcite vertical mill for papermaking, plastic, coating, chemical industry or calcite powder projects, please feel free to contact us!​

We can provide you with:​

Free quotation for calcite vertical mill​

Customized solutions for calcite 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 calcite grinding project!