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Whether the Raymond mill operates under negative pressure is the main factor affecting the output of the Raymond mill. So, what is the working principle of the negative pressure Raymond mill? Negative pressure Raymond mill means that the entire Raymond mill system belongs to a fully enclosed space, and the internal air path is circulated. […]

Steel slag grinding is an important link in the steel slag treatment and comprehensive utilization process. It is generally believed that steel slag has a glass body structure, high iron content, and high product fineness requirements, making it difficult to grind using vertical mills. However, ball mill grinding steel slag requires pre-drying and the process […]

Slag powder is a new type of building material made by drying and grinding slag.The composition of slag powder is close to that of Portland cement. It has its own hydraulic hardness and volcanic ash activity. Its own CaO content is low and its activity is relatively low. Poor, but it has high activity under […]

In the process of mining, cutting and grinding, about 70% of marble is transformed into waste, resulting in a serious waste of resources and environmental pollution. The waste pulp produced by white marble contains calcium carbonate, and the waste pulp of colored marble contains iron oxide, magnesium, manganese, etc., in addition to calcium carbonate. Because […]

For abroad market, we also have sales engineer traveling around the world to help our long-term customer to solve problems, update the machine, tell them our new technology, also bring some new technology to our potential customers in grinding and crushing field, give them advice and design reasonable and practical solution drawing. Powder grinding mill […]

In recent years, phosphorus slag powder has been widely used in concrete, which has made the phosphorus slag powder production market booming. As a manufacturer of phosphorus slag vertical mills, Guikuang phosphorus slag vertical mills are the main equipment for producing phosphorus slag powder. Today we will introduce to you the production process of phosphorus […]