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Tengzhou grade Xiang (Group) grade rope coal mine

2024-08-20 source:This site clicks:997
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Case Type


The first paste filling system to realize relay transportation in China



Project Description


The filling station adopts HGBS160.15.710 type filling industrial pump produced by Feiyi Company. Using construction waste as the main filling material, the paste strip filling mining is completed.


Project Outcome


To realize the complete mining of village coal in unmined areas, more than 3.5 million tons of coal resources can be extracted than the original strip mining method, which can extend the mine service life of 16.5 years and increase the output value of nearly 2 billion yuan.




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