Highlight:
vertical calcite grinding mill
, high-efficiency calcite powder mill
, vertical calcite mill with warranty
Name: |
Vertical Calcite Mill |
Model: |
HVM800,HVM1100,HVM1300,HVM1500,HVM1700,HVM1900,HVM2200,HVM2800 |
Capacity: |
1 - 50 T/h |
Feed Particle Size: |
1-50mm |
Finished Product Fineness: |
10-40um(97% Pass Rate) |
Colour: |
Customized |
Applicable Materials: |
Limestone, Calcite, Gypsum, Bentonite, Spodumene |
Mesh: |
Adjustable Size |
Control System: |
PLC Automatic Control |
Lubrication System: |
Force Lubrication |
Vertical Calcite Mill Vertical Calcite Grinding Mill for High-Efficiency Powder Production
Overview: Calcite Vertical Mill – An Efficient Grinding Solution
The calcite vertical mill is an advanced grinding equipment specifically designed for large-scale, high-efficiency production of calcite (calcium carbonate) powder. Utilizing a vertical structure, roller grinding principle, and an integrated classification system, it processes large chunks of calcite ore into various products ranging from coarse powder to ultra-fine powder (typically achieving 150–2500 mesh). This equipment is widely used in industrial fields such as plastics, paints, coatings, papermaking, and building materials.
Core Working Principle
The vertical mill operates based on the "material bed grinding" principle:
1. **Feeding and Drying**: Raw material is fed into the center of the grinding disc through an airlock feeder. Simultaneously, hot air enters the mill via the wind ring, instantly drying materials with high moisture content.
2. **Rolling and Grinding**: Centrifugal force generated by the rotation of the grinding disc moves the material under the grinding rollers. Two or more hydraulically loaded rollers compress and crush the material on the grinding bed.
3. **Classification and Collection**: The crushed fine powder is carried upward by the airflow to the dynamic classifier. Qualified fine particles pass through the classifier and are collected in the bag filter, while oversized coarse particles are thrown back onto the grinding disc for regrinding.
(Image Placeholder: Industrial calcite grinding plant with our vertical mill as core equipment)
| Specifications |
HVM800 |
HVM1250 |
HVM1300 |
HVM1500 |
HVM1700 |
HVM1750 |
HVM1900 |
HVM2400 |
HVM2400 |
HVM2500 |
| Grinding table median diameter |
800 |
1250 |
1300 |
1500 |
1700 |
1750 |
1900 |
2400 |
2400 |
2500 |
| Capacity(t/h) |
1-3 |
2-7 |
3-12 |
4-16 |
6-24 |
7-27 |
7-28 |
9-35 |
10-39 |
11-45 |
| Materials Grain Size(mm) |
0-15 |
0-20 |
0-25 |
0-35 |
0-35 |
0-35 |
0-40 |
0-40 |
0-40 |
0-50 |
| Materials Moisture(%) |
＜5 |
| Product Fineness(10-40um) |
97% |
| Product Moisture(%) |
≤1 |
| Main Motor Power(kw) |
55 |
132 |
180 |
250 |
355 |
400 |
450 |
560 |
630 |
710 |
Re:The data based on Mohs'hardness 3-4 material
The product fineness can reach 10 um(1250 mesh)
Advantages of calcite vertical mill:
Efficient and energy-saving:
(1) High grinding efficiency and low energy consumption, compared to ball mills, the energy consumption is 40% -50% lower;
(2) Large single machine production capacity, capable of utilizing low valley electricity;
(3) Vertical grinding technology and equipment are vigorously advocated new technologies for energy conservation and consumption reduction, which are conducive to enhancing the competitive strength of enterprises in the powder industry in this region and even across the country;
Easy maintenance and low operating costs:
(1) The grinding roller can be turned out of the machine using a hydraulic device, and the replacement of the roller sleeve lining plate and the maintenance space of the mill are large, making the maintenance operation very convenient;
(2) The grinding roller sleeve can be used upside down, extending the service life of wear-resistant materials;
(3) Before starting the machine, there is no need to apply fabric to the grinding disc, and the mill can be started without load, eliminating the difficulty of starting the machine;
(4) Low wear, special materials are used for the grinding roller and disc lining plate, resulting in a long service life;
(5) High degree of automation: The automatic control technology adopts the Siemens series PLC from Germany, equipped with an automatic control system, which can achieve remote control and easy operation. The workshop can basically achieve unmanned operation, saving operating costs;
Low comprehensive investment cost:
Integrating crushing, drying, grinding, and conveying, the process flow is simple, the system equipment is few, the structural layout is compact, and the floor area is only 50% of that of the ball mill. It can be arranged outdoors, with low construction costs, directly reducing the investment cost of the enterprise.
Stable product quality:
(1) The material stays in the grinder for a short time, making it easy to detect the particle size distribution and composition of the product, and ensuring stable product quality;
(2) The product has uniform particle morphology, narrow particle size distribution, good flowability, and strong product adaptability.
High reliability
(1) Adopting a grinding roller limit device to avoid severe vibration caused by material breakage during the working time of the mill;
(2) Adopting a new type of roller sealing device, the sealing is more reliable, and there is no need for a sealing fan, further reducing the oxygen content in the mill and achieving better explosion suppression performance.
Environmental protection:
(1) The entire system of HVM vertical grinding machine has low vibration and low noise;
(2) The system is sealed as a whole, operates under full negative pressure, and there is no dust leakage, basically achieving a dust-free workshop.
We also offer comprehensive after - sales support, including installation, training, and regular maintenance services. Our team of experienced technicians is always on standby to address any issues promptly, ensuring that your grinding mill operates at peak performance throughout its service life.
Elevate your calcite processing to new heights with our state - of - the - art Vertical Grinding Mill. Contact us now to learn more about how our solution can revolutionize your business and help you stay ahead in the competitive global market.
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