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As we all know that both vertical roller mill and Raymond mill are the common mining use stone powder making machines, they are have lots of similarities and differences. As for the similarities, both of them use a vertical structure, and can be sued in superfine powder grinding…and so on. However, in this page, we […]

Because of the advantages of energy saving and environmental protection of GK Raymond roller mill, it is welcomed by the majority of users. If you want to improve the production efficiency of Raymond roller mill, it is not only necessary for manufacturers to improve the equipment, but also requires users to operate correctly in production […]

Marble and calcite are all normal non-metallic materials, can be process into different fineness of powder which called as heavy calcium carbonate after grinded by grinding mill or other mine equipment, can be widely used in papermaking, plastic, rubber, household chemicals, cosmetics, building materials, paints, pharmaceuticals, food and other industries. Although they all can be […]

It should be considered from the following 4 aspects to know about the physical characteristics of the coal ash particles. First, know the density of the coal ash particles. The density is one of the most important parameters influencing the bearing stress of the particles in the airflow. The coal ash is a typical kind […]

The Raymond mill that was bought at a big price was not used for a long time but it was always running poorly and malfunctioning again and again? Not only delays the construction period, but also spends a lot of manpower and material resources. This has caused many investors to complain, so is there any […]

Kaolin is a nature and common seen non-metallic clay mineral. Pure kaolin is white, fine, soft, and has good physical properties such as excellent plasticity, fire resistance, suspension, and adsorption. There are abundant kaolin resources all around the world that are widely distributed in China, the United States, the United Kingdom, Brazil, India, Bulgaria, Australia, […]