Hefei Hengcheng Industrial Equipment Technology Co., Ltd |
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Vertical Roller Mill Energy-Saving Limestone Powder Grinding Equipment Vertical Mill Manufacturer
Description
The vertical grinding machine plays a crucial role in the grinding
production line and has a wide range of applications. It can be
divided into three types based on its volume: large, medium, and
small. The application range is selected according to its actual
situation. The main differences among the three types of equipment
are power, production capacity, and price. Other design ideas,
operation instructions, precautions, and so on are consistent.
The HVM vertical grinding machine can process materials such as
ferrite, slag, slag, cement, diamond, iron ore, chromium ore,
manganese ore, gold ore, copper ore, aluminum ore, lead zinc ore,
tantalum niobium ore, polymetallic ore, nickel ore, bauxite,
silicon carbide, titanium dioxide, talc, bentonite, calcite,
kaolin, graphite, mica, wollastonite, feldspar, dolomite,
pyrophyllite, quartz sand, fluorite, limestone, organic silicon,
lithium ash, etc Shale, volcanic ash, coal, etc.
Limestone Vertical Mill Working principle:
The electric motor drives the grinding disc to rotate through the
reducer, and the material falls into the center of the grinding
disc from the feeding port. At the same time, hot air enters the
grinding chamber from the inlet. Under the action of centrifugal
force, the material moves towards the edge of the grinding disc and
is crushed by the grinding roller when passing through the circular
groove on the grinding disc. The crushed material is carried up by
the high-speed airflow at the wind ring at the edge of the grinding
disc, and large particles directly fall onto the grinding disc for
re grinding. When the material in the airflow passes through the
dynamic and static separator, under the action of the rotating
rotor, the coarse powder falls onto the grinding disc for re
grinding, and the qualified fine powder is discharged with the
airflow, Collecting in the powder collection device is the product.
Materials containing moisture are dried during contact with hot
gases to achieve the required product moisture.
Advantages and characteristics of limestone ultrafine vertical
grinding machine:
1. Vertical grinding machines have advantages such as high grinding
efficiency, low power consumption, large feed particle size, easy
adjustment of product fineness, simple equipment process flow,
small footprint, low noise, low dust, easy use and maintenance, low
operating costs, and low consumption of wear-resistant materials.
2. The comprehensive investment cost of limestone vertical mill is
low.
3. Easy maintenance and low operating costs.
4. High grinding efficiency.
5. Stable production and quality.
6. High reliability.
7. Environmental protection.
8. High degree of automation.
Enterprise advantages and characteristics
① Leading in technology, with years of in-depth research on various
domestic and foreign brands of vertical mills and pneumatic
conveying systems, possessing independent intellectual property
rights in the design and manufacturing technology of vertical mills
and pneumatic conveying systems, and more than 10 years of
professional manufacturing experience in vertical mills;
② Professional manufacturing, specialized production of vertical
grinding and pneumatic conveying equipment and their supporting
products, all machine tools and equipment are based on meeting the
production requirements of these equipment;
③ We have over 4500 square meters of specialized workshops and
machine tools for producing vertical mills;
④ Excellent and timely after-sales service, with a skilled and
responsible installation and debugging team.
Technical Data
Model | HVM1250 | HVM1300 | HVM1500 | HVM1700 | HVM1900 | HVM2400 | HVM2500 | HVM2800 |
Grinding Table Median Diameter(mm) | 1250 | 1300 | 1500 | 1700 | 1900 | 2400 | 2500 | 2800 |
Capacity(t/h) | 6~9 | 9~13 | 15~20 | 24~32 | 26~35 | 36~45 | 45~58 | 56~80 |
Material Moisture | ≤5% | |||||||
Limestone Powder Fineness | 325 mesh (44um) 90% passed | |||||||
Main Motor Power(kw) | 110/132 | 185/200 | 250/280 | 355/400 | 450/500 | 450/500 | 710/800 | 1120/1250 |
Re:The data based on Mohs'hardness 3-4 material
Limestone Bond Index≤13kwh/t