斜井开挖钻护一体化装备在湖南下线

Core Viewpoint - The launch of an integrated drilling and support equipment for inclined shaft excavation in Hunan marks a significant advancement in mechanized and intelligent construction in China's underground engineering sector, potentially revolutionizing construction methods [1][3]. Group 1: Equipment Features and Efficiency - The new equipment integrates multiple functions including rock drilling, mucking, explosive loading, and spraying support, achieving a 100% increase in efficiency and reducing the number of workers required by 60% compared to traditional methods [1][3]. - The equipment's intelligent control system allows for continuous operation across multiple processes, significantly enhancing construction continuity and efficiency [3]. Group 2: Industry Context and Application - Currently, most inclined shaft construction in China relies heavily on manual labor, resulting in low efficiency and high safety risks [3]. - The equipment is designed to operate in inclined shafts with angles between 50 to 70 degrees and diameters ranging from 6 meters to 9 meters, making it suitable for various sectors including hydropower, pumped storage, mining, and transportation tunnels [4].