Water slag is the common raw material of slag powder at present, and also the raw material with very ideal performance. What is water slag? What are the process equipment for producing slag powder from water slag? What are the production processes of slag grinding mill? What is the market price of slag powder? HCMilling(Guilin Hongcheng), which specializes in the production of water slag and slag vertical grinding equipment, will answer for you.

What is water slag? Water slag is relative to dry slag. Water slag is the waste slag discharged after smelting and cooled rapidly with water, while dry slag is the waste slag cooled naturally. At present, the most common water slag is the iron slag discharged from the blast furnace after smelting pig iron in the iron and steel plant, and then quenched by water, which is called granulated blast furnace slag. It is often used in the cement industry because of its good potential hydraulic and gelling properties. Water slag can be mixed and ground with cement clinker or separately ground and then mixed into slag cement, or it can be ground into slag powder and mixed into cement concrete to replace part of cement.

So, what is the production process of producing slag powder with water slag? What are the process equipment for producing slag powder from water slag? Here is a brief introduction by HCMilling(Guilin Hongcheng). Before the water slag is transported from the iron and steel plant, it will generally undergo multiple crushing and magnetic separation, and the iron lumps with large particles inside will be selected and reused in the ironmaking section. The remaining water slag and tailings are sent to the cement plant or grinding station for reprocessing. The main steps of turning the water slag into slag powder are grinding and powder collection by slag grinding mill. The process equipment for producing slag powder from water slag includes the main machine of slag vertical roller mill, grading system, dust collection system, pipeline system, raw material warehouse, finished product warehouse, feeding system, electric control system, etc., as well as the power system, hydraulic system, fan, hot blast furnace, etc. that are matched with the slag vertical roller mill. A complete slag vertical roller mill production line involves more process equipment for producing slag powder from water slag, and the layout and route planning are also more complex than slag Raymond mill.

The market price of slag powder varies from region to region. In economically developed regions, the construction demand is strong, and the price of slag powder will be slightly higher. Some highly active mineral powders are even more expensive than cement. In areas with more fly ash, the price of slag is cheaper, because fly ash can be used instead of mineral powder. Generally speaking, the price of mineral powder is generally 300-400 yuan/ton.

The process equipment and detailed production process introduction of slag powder produced by water slag need to be further communicated by professional technicians. Welcome to contact HCMilling(Guilin Hongcheng), we will give you a detailed explanation of the slag grinding mill and the full set of milling scheme design.