The Application of Slag Grind Processing

As cement mixed material, slag has more than 40 years history in China. Before the 1990’s, most of slag are ground together with clinker, which belongs to extensive application. If we grind slag separately, then the powder will be much finer,and its activity can give full play. As an independent product, fine slag has come into the market, mainly used in Commercial Cement. The application of ore powder are mature gradually, has been accepted and used widely.

Slag can be used for concrete aggregates after grind processing. The processed slag can be used for cement mixed material, which not only increase cement production, reduce cost, but also improve the soundness of cement.

KEFID Vertical mill is slag processing equipment, combined with many years’ advanced grinding design concept and market demand. KEFID Vertical mills collect crushing, drying, grinding, grading, and conveying. “N” Type is our company researched mainly applied to the difficult grinding raw material, mainly used in slag, coal ash, silicon carbide, bauxite, metal mine, quartz and the coal Moh’s hardness within 5-8, density 1.4-4.6, compression strength 170-240Mpa.  All kinds of milling equipment in KEFID Machinery have played an important role on comprehensive utilization, energy conservation and emission reduction,developing circular economy, and creating green enterprise.