GLTECH 20th International Coal Mining Exhibition was a complete success

From October 25th to 28th, 2023, the 20th China International Coal Mining Technology Exchange and Equipment Exhibition (China Coal & Mining Expo 2023) was grandly opened at the China International Exhibition Center (New Venue) in Beijing. The theme of the exhibition was "Smart Leading the Future, Green Sharing Development". The exhibition was hosted by the China National Coal Association and co-organized by China National Coal Group Corporation. Nearly 1,000 companies from around the world participated in the exhibition, with a scale exceeding 130,000 square meters, creating a record for previous exhibitions.

As an invited company at this exhibition, GLTECH showcased a range of intelligent mining equipment and system solutions based on its latest technologies, including comprehensive solutions and intelligent equipment for smart extraction, fire warning, precise positioning, and intelligent ventilation control. Among them, the coal mine smart extraction management and control system, based on big data technology and wireless communication technology, established a "last-mile" wireless communication platform to achieve precise measurement of extraction, 3D visual management and control, evaluation of extraction standards, remote control of extraction, and fine-grained management of each drilling project. The coal mine fire warning system, based on full-laser detection technology and distributed optical fiber technology, provides a comprehensive solution for early warning of internal and external fires in coal mines, such as goaf areas, enclosed areas, and transportation belts, realizing intelligent monitoring and prevention of coal mine fires. The coal mine precise personnel positioning system, based on 5G, Wi-Fi 6, UWB, and other communication technologies, provides a comprehensive solution for integrated communication and precise positioning, including wireless precise positioning, wireless self-organizing networks, emergency search and rescue, and multi-system linkage. The intelligent ventilation warning system, with the intelligent ventilation system as its core, accurately monitors parameters such as mine air volume, pressure, gas, and temperature, and utilizes 3D dynamic modeling technology to realize real-time dynamic analysis and resolution of the mine ventilation network. It also controls main ventilators, local ventilators, and equipment facilities such as air doors and air windows in real time, achieving intelligent scheduling and control of the ventilation system.





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