HC vertical mill, Professional for steel slag grinding

    Steel slag is a product produced during metallurgical, people's awareness of the slag is not enough in the past. Therefore, steel slag is basically directly discarded as waste. But with the development of modern science and technology, people start to realize that a lot of useful minerals and trace elements in slag containing, and steel slag have very special physical and mechanical properties. Steel slag after grinded by vertical mill can be widely applied in many fields, not only protect the environment effectively, but also use resources rationally and save production costs.

    1. Cement production: Steel slag contains similar dicalcium and tricalcium silicate as portland slag cement clinker did. So you can add steel slag into a certain amount of other admixtures and the amount of plaster which after finely ground can make the hydraulic binder called as slag cement. It has now become an important part of the cement industry. teel slag after grinded by vertical mill can be widely applied in many fields, not only protect the environment effectively, but also use resources rationally and save production costs.

    2. Steel slag can or not be widely used on roadbed depends on whether slag meet the requirements of road works. Steel slag in roadbed bedding applications include: the particle size should be controlled in 60mm or less, basically meet the requirements of its size after 3 months of natural stacking and a little spray; moreover, mechanical strength of steel slag is another requirement that affect the use of steel slag as roadbed cushion.

    3. Recycling: steel slag generally contains about 10% of the metal Fe. The finer of steel slag particle size is, the more metal Fe can be recycled;

    4. As sintering flux: Sinter with addition of slag instead of solvent, not only recycled beneficial ingredients such as residual steel, iron oxide, calcium oxide, magnesium oxide, manganese oxide, etc., but also can improve the yield of sintered ore.

    5. As blast solvent: The main advantages of slag used as blast furnace solvent are: recycling a large amount of metallic iron from slag; can largely save the amount of sintered ore and limestone consumption; can improve the desulfurization capacity of the blast furnace.

    6. Production of steel slag powder: steel slag powder is processed product of steel slag processed, filtered, dried, pulverized and mixed with an appropriate amount of additive mixture. The powder has stable and reliable performance and has a very wide range use in the industrial sector.

    7.  In agriculture area: Steel slag contains some valuable ingredients such as P，Si，Ca，Mg etc, can play a role to varying degrees of fertilizer, so it can be used to produce phosphate slag, slag silicon fertilizer, Acidic soil conditioner and calcium magnesium phosphate, etc.

    8. Used as a soil conditioner: calcium and magnesium content in slag is higher, its alkaline feature can be used to improve acidic soils. 

    In the process of comprehensive utilization of steel slag, grinding mill has become immensely powerful weapon in slag processing. Guilin Hong Cheng specializing in the production of various vertical mill, ultrafine mill, slag vertical mill, Raymond mill, etc. After decades of development, with rich experience in production and application of high technology, Hong Cheng’s grinding mill has a good reputation and customer feedback and very bright market prospects, able to provide excellent performance, superior quality, efficient and environmentally friendly vertical mill equipment for steel slag processing.  

    HLM vertical mill is a type of mill combined with drying, grinding, classifying and conveying. HLM vertical mill have many features as following: high efficiency grinding, lower power consumption, bigger feeding size, easier product fineness adjustment, simple technological process, small footprint, low noise, less dust, easy maintenance, low operating cost, less wear-resistant material consumption, etc. It can widely used in electric power, metallurgy, cement, chemical industry, non-metallic minerals and other industries. Mainly used in grinding materials as cement raw material, clinker, and lime powder for desulfurization of power plant, slag powder, manganese ore, gypsum, coal, pulverized coal ash, barite and other materials.

    As a leader in grinding mill field, Guilin Hong Cheng can make the most suitable selection for customer according to their needs, to enhance market competitiveness, improve product competitiveness, and devote more high level and precision milling equipment. For sure Hong Cheng is the best choice for investors. ion, bigger feeding size, easier product fineness adjustment, simple technological process, small footprint, low noise, less dust, easy maintenance, low operating cost, less wear-resistant material consumption, etc. It can widely used in electric power, metallurgy, cement, chemical industry, non-metallic minerals and other industries. Mainly used in grinding materials as cement raw material, clinker, and lime powder for desulfurization of power plant, slag powder, manganese ore, gypsum, coal, pulverized coal ash, barite and other materials.