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In recent years, the rise of the powder industry has made many ores into powder, and their economic value has been improved. Silica is a valuable ore in the economic field. After being processed into silica powder, its application field is wider. The processing and preparation of silica powder is inseparable from the output of […]

Calcium carbonate ultrafine mill is a Calcium carbonate grinding mill that can replace imported equipment for large-scale production of calcium carbonate ultrafine powder. It is suitable for hundreds of materials. How many meshes can the ultrafine mill of calcium carbonate reach? How many tons is the production capacity per hour, the following is a detailed […]

Shells are a common thing in coastal areas. They belong to natural organic-inorganic composite materials. More than 95% of them are calcium carbonate, which is an excellent source of calcium carbonate. Where did the shell powder come from? what’s the effect? What are the large-scale shell grinding machines? What is the output of the large-scale […]

The discharge of coal gangue is increasing year by year, causing more and more serious pollution to the environment, but it can not be used reasonably, especially because of its low activity and can not be used in the construction industry with large demand. Then, how to activate coal gangue? What are the gangue activation […]

On November 10,in order to implement the company’s work requirements of “grasping implementation, improving quality and efficiency”, GuiLin Mining Machinery Co., Ltd. held a summary meeting of the calcium hydroxide production line project. The company’s general manager, sales director, technical consultant, chairman assistant, project chief engineer and other leaders and related departments attended the meeting. […]

The natural calcium carbonate abrasive used in toothpaste usually has 325 meshes (D97 is about 45 μ m) And 400 meshes (D97 approx. 38 μ m) In recent years, with the development of toothpaste technology and the progress of crushing technology, it has become a trend to use natural calcium carbonate abrasive with finer particle […]