Recycling industrial raw material wastes is an important part of environmental protection. As a waste with large domestic output, it is also necessary to recycle the blast furnace slag. It is understood that the blast furnace slag can be divided into steelmaking pig iron slag, casting pig iron slag, ferromanganese slag, etc. The utilization rate in Japan in 1980 was 85%, that in the Soviet Union in 1979 was more than 70%, and that in China in 1981 was 83%. What are the specific uses of blast furnace slag and the grinding mill equipment for blast furnace slag? How much is a blast furnace slag grinding mill? The following is a detailed explanation for you.

What are the uses of blast furnace slag?

(1) After being crushed, blast furnace slag can replace natural stone and be used in highway, airport, foundation engineering, railway ballast, concrete aggregate and asphalt pavement.

(2) The blast furnace slag is grinded by the blast furnace slag grinding mill and applied to the light aggregate, which is used to make the interior wallboard and floor slab.

(3) The blast furnace slag can also be used to produce slag wool (a kind of white cotton like mineral fiber obtained by melting the blast furnace slag as the main raw material in the melting furnace to obtain the melt and refining it), glass ceramics, calcium silicate slag fertilizer, slag cast stone, hot cast slag, etc.

Introduction to Types of Blast Furnace Slag Grinding Mill Equipment

There are many types of blast furnace slag grinding equipment. After continuous R&D and improvement, there are mainly several types of equipment recognized in the market: HC series blast furnace slag Raymond mill, HLM series blast furnace slag vertical mill, HLMX series blast furnace slag ultra-fine vertical mill, HCH series blast furnace slag ultra-fine ring roller mill. Different choices can be made according to different production capacity and fineness: introduction is as follows:

Blast furnace slag grinding equipment – HC series blast furnace slag Raymond mill: used in enterprises with scale production of 1-90t/h. This equipment is upgraded on the basis of the original equipment. Its capacity is 30-40% higher than that of the traditional Raymond mill, which can meet the expanding demand for industrial production. At the same time, the offline dust removal pulse dust collection system or the residual air pulse dust collection system are used, which has strong dust removal effect and fineness requirements of 38-180 μ M customers can choose with ease.

Blast furnace slag grinding equipment – HLM series blast furnace slag vertical roller mill: this equipment is a new type of equipment that integrates multiple advantages, and has a variety of models of grinding rollers for customers to choose. Through the principle of mechanical crushing, it can meet customers’ maximum production capacity of 200 tons per hour, and has a high degree of automation. It can monitor the operation of equipment online in real time. Multiple data are classified uniformly, which greatly reduces the labor cost.

Blast furnace slag grinding equipment – HLMX series blast furnace slag superfine vertical roller mill: this model integrates crushing, drying, grinding, grading and conveying. It has simple process flow, compact structure layout and small floor area. The specially designed grinding curve of roller sleeve and lining plate makes it easier to form material layer. The finished fine powder with particle size of 3-22 microns can be easily ground, and the maximum production capacity is up to 50 tons per hour.

Blast furnace slag grinding equipment – HCH series blast furnace slag ultrafine ring roller mill: this mill can achieve layered crushing, with more uniform crushing particle size. It needs to produce finished products with a particle size of 5-38 microns and a production capacity of 1-11t/h. Customers can choose with confidence. It has small floor area, strong completeness, wide use, simple operation, convenient maintenance, stable performance, and high cost performance. It is an efficient and energy-saving superfine powder processing equipment.

How much is a blast furnace slag grinding mill equipment?

The price of blast furnace slag grinding mill equipment ranges from several hundred thousand to several million yuan, which is suitable for users with different budgets.

In addition, the blast furnace slag grinding mill equipment of different series and models can meet the needs of users of different scales. Therefore, if you need to select grinding mill equipment, according to the production situation. If you have anything to know, or have concerns about the capacity and fineness, please feel free to contact us for details of the equipment and provide follow information to us:

Raw material name

Product fineness(mesh/μm)

capacity (t/h)