Large Capacity 6-80 t / h Electric Desulfurization Superfine Vertical Roller Mill


Description

HVM series vertical mills are Hefei Hengcheng Technology to solve the technical problems of low output and high energy consumption of industrial mills. On the basis of absorbing international advanced technology and combining its own mill design and manufacturing concepts and market demand for many years, after many years Large-scale grinding equipment made with great concentration on research and development.
The vertical mill integrates fine crushing, drying, grinding, powder sorting and conveying. The advantages of small dust pollution, convenient maintenance and reliable operation make it very suitable for large-scale grinding process projects.

【Scope of application】

It is suitable for material grinding in cement, electric power, metallurgy, chemical industry, non-metallic minerals and other industries, and focuses on three major fields of non-metallic minerals, coal powder and slag.

【Applicable materials】

cement, coal, feldspar, calcite, talc, iron ore, copper ore, phosphate rock, graphite, quartz, slag, etc.

Technical Data

Re:The data based on Mohs'hardness 3-4 material
Limestone Bond Index≤13kwh/t

【Product Performance】

Low Cost
Since it integrates crushing, drying, grinding, and grading and conveying, the system is simple, the layout is compact, the floor area is small, and it can be arranged in the open air, so the cost can be greatly reduced.

Low Operating Cost
High efficiency

The grinding roller directly crushes and grinds the material on the grinding disc, and the energy consumption is low. Less wear: The grinding roller is not in direct contact with the grinding disc during operation, and the grinding roller and the lining plate are made of materials, so the service life is long and the wear is less.

High Drying Efficiency
The hot air introduced into the mill from the outside is directly and repeatedly contacted with the powdery materials in the mill, and the drying capacity is strong, which can save a dryer and save energy for the mill system. By adjusting the temperature of the hot air, It can meet the requirements of different humidity materials.

Environmentally Friendly Cleaning
The vibration is small, the noise is low, and the equipment is sealed as a whole, the system works under negative pressure, no dust spills, the environment is clean, and it meets the national environmental protection requirements.

Easy To Operate And Maintain
(1) Equipped with automatic control system, which can realize remote control and easy operation.
(2) Equipped with a limit device to prevent direct contact between the roller sleeve and the grinding disc liner, avoiding destructive impact and severe vibration.
(3) It is convenient and quick to reduce downtime loss by overhauling the oil cylinder, turning the boom, and replacing the roller sleeve and lining plate.

Product Quality Is Stable
(1) Due to the short residence time of the material in the mill, it is easy to detect and control the particle size and chemical composition of the product, reduce repeated grinding and stabilize the product quality.
(2) The iron content in the product is very small, and the mechanical wear iron contained in it is easy to remove. When used for grinding white or transparent materials, the product has high whiteness and clarity.

【After-sales Service】

We have a long-term service in the production line, good technology, responsible after-sales service team. All members have more than 5 years of experience in the industry, and can provide customers with timely, efficient, comprehensive and scientific after-sales service. It can provide customers with the whole process of after-sales service from engineering construction, production line equipment installation, production line debugging until the production line reaches the standard and production capacity, solves various incurable diseases encountered by customers, and provides thoughtful, meticulous and perfect after-sales service.