Recently, China Coal Group achieved a significant breakthrough in the independent R&D of mine safety equipment. Several core equipment components independently developed and manufactured by the Group— including the Intrinsically Safe Mine Encoder BQH12, the Intrinsically Safe Audible and Visual Mine Alarm KXB12, and the Explosion-Proof and Intrinsically Safe Control Box for Mine Car Protection Device KXJ-660ZD— have successfully passed the rigorous testing and evaluation conducted by the National Inspection and Testing Center. These products have now been officially granted the National Mining Product Safety Mark Certification (MA Mark).The successful certification signifies that the safety, reliability, and technical performance of these products have fully met national authoritative standards, providing strong equipment support for safe mine production.
The certified equipment forms key components of intelligent and safety-focused mine operation systems. Among them, the intrinsically safe mine encoder and alarm, featuring high precision and high reliability, provide accurate and efficient solutions for mine environment monitoring and personnel alerting. Meanwhile, the explosion-proof and intrinsically safe control box further enhances the stable operation and risk-resistance capability of critical safety systems such as mine car protection.The successful certification of these products not only reflects China Coal Group’s long-term commitment to advancing mine equipment technology, but also demonstrates the Group’s concrete actions in actively responding to national directives aimed at improving essential mine safety and promoting intelligent mine construction.
As a key backbone enterprise in China’s energy equipment sector, China Coal Group has always placed technological innovation at the core of its overall development strategy, consistently focusing on major safety needs in the mining industry to drive technological breakthroughs. The centralized acquisition of national-level safety mark certifications for multiple devices not only enriches the Group’s safety product portfolio and enhances its market competitiveness, but also highlights its leading strength and sense of responsibility in the field of mine safety technology.
Moving forward, China Coal Group will continue to uphold its development philosophy of “safety first, technology-driven growth,” further increasing investment in R&D and focusing on cutting-edge fields such as intelligent mining and safety protection. The Group is committed to developing more technologically advanced, safe, and reliable high-quality mining equipment, leveraging innovative technologies to empower the high-quality development of the mining industry. In doing so, China Coal Group will contribute its strength to safeguarding national energy and resource security and promoting technological progress across the industry.
