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提升机是矿井咽喉设备,它不仅关系着矿山的正常生产和经济效益,而且关系着广大矿工的生命安全。洛阳矿山机器厂是全国最大的矿山机器制造厂,大型矿井提升机是我厂的主导产品之一,目前每年可生产120～180台。从1958年投产以来,共计生产了2米以上的各种类型提升机2790台,总重量约11万吨,总产值达5亿
Lifting machine is a mine throat equipment, which not only relates to the normal production of mines and economic benefits, but also related to the lives of miners. Luoyang Mining Machinery Factory is the largest mining machinery factory in the country. Large-scale mine hoist is one of the leading products in our factory. At present, it can produce 120 ~ 180 units annually. Since it was put into operation in 1958, a total of 2790 sets of elevators of 2 meters or more in total have been produced with a total weight of about 110,000 tons and a total output value of 500 million