September 14, Xishan Coal and Electricity held a video conference on hydraulic fracturing and blasting presplitting technology of mine roof, which was presided over by deputy general manager Yu Jianjun.
At the meeting, eight mines of Xishan headquarters and Xigou Mine used PPT video to compare and explain in detail the application of hydraulic fracturing and blasting presplitting technology of mine roof, technical parameters, adaptability, advantages and disadvantages, effect comparison, cost investment and so on.
Safety Management Department, Resource Geology Department, Technology Center and Production Technology Department put forward guiding opinions on the application of the two technologies.
The conference was aimed at further promoting the promotion and application of new technology in mines, improving the field control coefficient, and injecting strong impetus for high-quality development .
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