Technology R & D: Promote Industrial Development by Technical Innovations

 

We constantly lead the industrial development by establishing the brand and enhancing the brand value via technical innovations, and vigorously conduct researches on new technologies and processes. Furthermore, we have made researches on geological survey on coal field, effective mining, cleaning, processing and utilization of coal resources, prevention and control of major disasters in coal mines, energy saving and emission reduction in mining areas, environmental protection and circular economy construction, and applied into practice a variety of advanced scientific and technological innovation results, facilitating the steady development of the coal industry.

 

We strengthen our efforts in tackling key technical problems related to coal mines and cooperating with CAS and other universities and institutes, so as to propel the construction of the enterprise-centered independent technical innovation system. To improve resource utilization, we have improved the domestically advanced supporting technology for the high-power AC variable-frequency chainless electric traction miner and the mechanized technology for comprehensive tunneling, adopted the multi-rope friction hoist and the drilling-reaming integrated gas pre-drainage technology, studied and introduced the spiral drilling machine for the purpose of further improving the thin seam mining technology.

 

In practice, we encourage technicians to improve their technology, and they have published several influential papers in major periodicals.