我矿在1965年就基本上实现了矿车上罐机械化和运输联动化,先后在四条竖井中得到了推广使用。多年的生产实践证明,上罐机不仅提高了劳动生产效率,而且大大地减轻了工人的体力劳动强度。目前,上罐机已成为生产上不可缺少的设备。随着生产的发展和机械化水平的提高,在华铜铜矿的经验(“矿井井口作业机械化 I mine in 1965 basically realized the tank car mechanization and transport linkage, has been in the use of four shafts to promote. Years of production practice has proved that the canning machine not only improves the efficiency of labor productivity, but also greatly reduces the workers’ manual labor intensity. At present, the canning machine has become an indispensable production equipment. With the development of production and the improvement of mechanization level, the experience of Huazhu Copper and Copper Mine (”Mechanized Minehead Operation