Tag Archives: grinding mill

Slag, also known as Ground Granulated Blast-furnace Slag (GGBS), is composed of minerals floating on the surface when smelting steel. Its formation cannot be separated from water quenching, either. By drying and grinding, slag powder (or GGBS powder) can be got. White slag powder is relatively clean while grey or blackish slag powder must be […]

As we all know, granite stone is a highly used building material, which will produce a large amount of waste and waste powder in its processing and extraction process. Granite waste has been accumulating for many years, with little use, while the rest has been dumped, causing environmental problems. It is understood that at present, […]

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