How to Process Marble Into Superfine Powders?

Steel slag vertical mill is widely used in steel slag production line. HLM Vertical Mill is able to process 75-44μm fineness, if you need steel slag grinding plant, please contact us for details, Email:

What is steel slag?

Steel slag is a major discharge in the metallurgical production process, it is mainly composed of oxides of calcium, iron, silicon, magnesium, and a small amount of aluminum, manganese, phosphorus, etc. The main mineral phases are solid solutions formed by tricalcium silicate, dicalcium silicate, calcium forsterite, calcium magnesium rose pyroxene, calcium ferric aluminate and oxides of silicon, magnesium, iron, manganese and phosphorus. And it contains a small amount of free calcium oxide and metallic iron, fluorapatite, etc. The content of various components in steel slag varies greatly depending on the type of steelmaking furnace, steel grade and the smelting stage of each furnace.

The application of steel slag

1. Steel slag has high hardness, high wear resistance and corrosion resistance, and has a rough surface. It can be processed by crusher to about 15-25mm and be used instead of gravel for road gravel of train tracks, or road subgrade.

2. Steel slag can be made into ceramics and other art works by water quenching process.

3. Steel slag can be used as steel slag cement after adding gypsum and other admixtures.

4. Steel slag can be used in construction and other industries by being added to blast furnace water slag or fly ash to configure bricks, and can be.

Steel Slag Vertical Mill Production Line, Email:

How to reuse the steel slag?-Steel slag vertical mill

There are mainly two ways to reuse the steel slag. One way is to recycle it as a smelting solvent in the factory, which can replace limestone and recover a large amount of metallic iron and other useful elements from it; the other method is to use it as road building material, building materials or raw materials for agricultural fertilizers.

Steel slag vertical mill is required to process the steel slag into fine powders, HLM vertical mill can produce 75-44μm fineness, it is a popular steel slag vertical mill that widely used all around the world.

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Company Name: Guilin HongCheng Mining Equipment Manufacture Co., Ltd.
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Phone: +86-0773-3568321
Address:Yangtang Shanshui Industrial Park, Xicheng Economic Development Zone
City: Guilin
State: Guangxi
Country: China