Company News
Kefid desulfurization mill technology
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The newly developed mill by Kefid has high desulfurization efficiency,generally can reach more than 95%. The utilization rate of calcium is high, which can reach more than 90%; the flue gas treatment ...
The process flow and mill selection for processing 200 mesh bentonite powder production line
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Bentonite is a hydrated clay ore based on montmorillonite, and the main indicators of its raw ore quality are generally montmorillonite content, blue absorption and colloidal price. It has special pro...
The equipment for mechanism sand production line using limestone as raw material
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Mechanism sand refers to rock particles with a particle size of less than 4.75 mm made by mechanical crushing and sieving after earth removal treatment.Raw materials for mechanism sand are widely avai...
The application of vertical shaft impact crusher in production of mechanism sand
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The centrifugal vertical shaft impact crusher, which is a crushing equipment that uses impact energy to crush materials. In recent years, with the explosive development of the mechanism sand industry,...
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Cone crusher is mainly used for fine stone crushing. The medium and fine crushing cone crusher has large processing capacity, low power consumption, large crushing ratio and uniform product size. It i...
The equipment suitble for processing in the refractory industry
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In recent years, metallurgical, building materials, chemical and other industries are in an era of technological development and technological change. Such as high air temperature, fire air volume ope...