China Railway Equipment Helps the Construction of "Four Modernizations" in No.1 Coal Mine of Pingdingshan Coal Co., Ltd.

Great powers are blessed with heavy weapons，New Quality Productivity Helps Old Mines Glow with New Vitality。December sixth，Developed by China Railway Equipment“Pingmei Shield No.4”The mine hard rock Roadheader was successfully launched in the gas bottom drainage roadway project in the third level of Pingdingshan No.1 Coal Mine.，It marks that the project officially opens a new journey of rapid excavation of hard rock roadway.。Deputy General Manager of China Pingmei Shenma Group、Secretary of the Party Committee of Pingdingshan Coal Co., Ltd.、Chairman Jiao Zhenying；General Manager of Pingdingshan Coal Co., Ltd、Zhang Guochuan, Deputy Secretary of the Party Committee；Ren Erkun, Party Secretary of No.1 Coal Mine of Pingdingshan Coal Co., Ltd.、Mine manager Bai Jicheng，Deputy Party Secretary of China Railway Equipment Group、Zhuo Jianshe, chairman of the trade union, attended the launching ceremony.。

As an important part of the continuous guarantee of the mineral resources, the gas bottom drainage roadway project of the third level Wu2 mining area in Pingdingshan No.1 Coal Mine is an important part of the continuous guarantee of the mineral resources.，The maximum buried depth of the roadway is about 790 meters.，It is a typical deep soft rock roadway with high stress.，At the same time，Long driving distance of roadway、The turning radius is small、The slope fluctuates greatly，The geological conditions are complex，The construction is difficult.，High maintenance costs。

In view of the geological conditions of the project，China Railway Equipment Development“Pingmei Shield No.4”Kai-style miningTBM，Excavation diameter is 5.26 meters，It is about 94 meters long.，Carry“High-precision positioning、Remote operation、Fault self-diagnosis”And many other advanced technologies with independent intellectual property rights，The whole machine can adapt to small curve and horizontal turning.、Excavation requirements of large slope rock roadway，It will effectively alleviate the mine level.、Tense Situation of Mining Replacement and Difficult Problem of Gas Control，For“Pingdingshan No.1 Coal Mine”Capacity release provides strong guarantee。

“Pingdingshan No.1 Coal Mine”It is the first large-scale coal mine designed and built by our country after the founding of New China.，Started construction in 1957, has accumulated more than 1 for the national economic construction of coal..300 million tons。In recent years，Pingdingshan No.1 Coal Mine insists on taking new quality productivity as the inexhaustible motive force for enterprise development.，Continuous introduction of new equipment、New technology，Continuously improve the productivity level of coal mines，Newly put into use“Pingmei Shield No.4”Will lay a solid foundation for the long-term development of the mine.。

Host Department：Party Committee Work Department（Corporate Culture Department）

Previous: Deepening Cooperation and Jointly Promoting Going to Sea — — Sinosure Hunan Branch Visits Sunward

Next: Dream Building New Residence | Jinta Intelligent Construction Elevator Participates in Chengdu Residential Project