Blast furnace slag is a by-product of blast furnace iron making in steel plant, which appears light grey glass crystal granular after water quenching and rapid cold treatment. It belongs to industrial waste material, which is directly used as cement mixing material for a long time. But the slag is hard to grind finely. Activity of coarse slag cannot play effectively.
Slag powder takes blast furnace powder as raw materials, which is got after crushing, drying and grinding. Its composition is closer to that of cement. Slag powder has ultra high activity, which is high quality admixture of cement and concrete. Also, it is new type of green building materials, which can not only save construction cost, but utilizes slag tailing.
The superfine slag powder production line of our company is latest superfine slag powder production line specially researched and developed to cope with characteristic of hard to grind of slag.
Superfine slag powder production line is one kind of ultrafine powder production. With continuous development of highly fine grinding equipment with high yield, production of ultrafine powder becomes a reality. Superfine slag powder production line can be divided into two types, namely open circuit type and open circuit type. When selecting this production line, please purchase according to actual demand and after on-the-spot investigation.
Superfine slag powder production line can not only produce superfine slag powder, but produce micro powder of other materials, such as calcite, marble, limestone, kaolin clay, gypsum, barite, fly ash, aluminum powder, iron powder, etc.