Industry News
Application value of limestone in industrial development
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Limestone is a common mineral and has a wide range of uses. In modern industry, limestone is the main raw material to produce sand aggregate, lime and calcium carbide, and is indispensable flux limest...
The difference between wet sand production and dry sand production
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The difference between the two methods:1. Subsequent configuration equipment is differentWet sand production is a sand making mode that uses sand washing machine to achieve roundness of sand and reduc...
The reasons for the shutdown of the hp500 cone crusher under load conditions
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When cleaning the crushing chamber of the hp500 cone crusher, it is necessary to start the hydraulic station and pressurize the lower half of the hydraulic cylinder through the lower oil inlet pipe co...
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Tooth plateThe tooth plate is made of ZGMn13Cr2 material. This product adds a certain amount of chromium to the original high manganese steel to improve the hardness of the product. The castings are s...
The daily top ten inspection items for grinding mill
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The daily inspection of the mill has the following items:1. Always listen to the normal operation of the mill and the classifier, and whether there is any abnormal sound.2. Check if the reducer and other equipment ...
If you want to buy sandstone aggregate, please choose Kefid.
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Sandstone material is an indispensable material in the construction of roads, bridges, tunnels and water conservancy projects. Nowadays, with the increase of construction strength, natural sand...