NOTICE:
Recently, China Coal Group once again came with good news, its independent research and development and production of the model DW (48, 50)-200/110X (H) of the mining monobloc hydraulic props, by virtue of its ultra-high support height of 5m and large pressure carrying capacity of 200kN, through the National Mining Product Safety Mark Center's rigorous technical review and technical inspection, was successfully awarded the certificate of the National Safety Mark for Mining Products. At present, there are only a few enterprises that can produce this kind of high-performance mining monoblock hydraulic props nationwide, and China Coal Group is one of them. This achievement not only highlights the excellent strength of China Coal Group in the field of mining equipment research and development, but also indicates that its technology has reached the domestic leading level.
DW(48,50)-200/110X(H) type mining monoblock hydraulic prop is a high-end mining equipment elaborately researched and developed by China National Coal Group in response to the high requirements of modern mining on equipment performance. The prop not only has a super high support height, which can meet the needs of deep mine layer mining, but also has a strong bearing capacity, which ensures the safety and stability of the mining process. During the research and development process, the technical team of China Coal Group overcame many difficulties, and through continuous technological innovation and experimental verification, finally succeeded in developing this outstanding performance of the mining monoblock hydraulic prop.
The National Safety Mark Certificate for Mining Products is the ‘passport’ for mining products to enter the market, which not only represents that the quality and safety performance of the products have reached the national standards, but also symbolizes the technical strength and market reputation of the enterprise. The fact that China Coal Group has successfully obtained this certificate has undoubtedly added a strong impetus to its competition in the mining equipment market. Winning the certificate of National Safety Mark for Mining Products is another important milestone in the development course of China Coal Group. China Coal Group will take this opportunity to continue adhering to the development concept of ‘scientific and technological innovation, quality-oriented’, continuously increase investment in research and development, improve product performance and quality, and promote the upgrading of mining equipment. At the same time, China Coal Group will also actively fulfill its social responsibility, promote the sustainable development of the mining industry, and contribute more to the realization of China's energy security and green development.
