Fineness range of Kyanite grinding

Kyanite has a Mohs hardness of 4.5, which is harder than limestone and softer than quartz. For this, we recommend the use of Raymond mill and European mill for grinding, processing fineness can be Meet the 80 mesh - 1500 mesh range, the specific production requirements can choose the corresponding model.

Many people may not understand kyanite. It is a new type of refractory material with strong chemical resistance. It is the main raw material for the production of amorphous materials and electric furnace top bricks and phosphate bricks.

Kyanite can be used in refractory materials, characterized by: 1. stable volume at high temperature, no shrinkage; 2. lower than other high-aluminum refractory materials; 3. good performance, 43% lower than clay brick loss, fire resistance Degree is up to 1825 degrees or more; 4. Energy saving, heat capacity is 12% higher than clay bricks, used in Martin furnace to shorten smelting time, less energy consumption; 5. Adding high temperature expansion agent to unshaped refractory material, making the product at high temperature Do not shrink and peel off underneath.

At present, the demand for steel industry, paper cup floor and wall refractory bricks is increasing. The demand for glass and ceramic industry is steadily increasing. As the demand in the corresponding field continues to increase, the processing of kyanite has become a trend, with resources. Local places can open factories and enterprises to create benefits.

So what is the fineness range of kyanite powder processed? The calcite powder from Zhengzhou Shuguang can process 80-to-1500-mesh kyanite fine powder. For example, Raymond mill can process 30 mesh to 325 mesh fine powder, ultra-fine mill can process 300 mesh to 1500 mesh ultrafine powder.

In the processing process of kyanite powder, kyanite mill with different discharge fineness can be selected to produce kyanite fine powder suitable for various purposes, so as to meet the processing requirements of various industries. The kyanite grinding equipment that requires large output can directly purchase the new European version of the mill from Zhengzhou Shuguang. The existing MTW138 European version can process 10 tons per hour. The MTW175 Euro version mill can process hourly. 20 tons of kyanite powder.

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