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在河北省有色金属公司矿山机械化研究所,以全国劳动模范、工人工程师傅景新同志为代表的技术人员、工人和干部,结合我国地下开采矿山的具体条件,于去年八月开始设计制造了我国第一台电动铲运机。经在地表调试,改进后于今年三月到五月曾在井下进行试验。试验表明,该铲运机结构简单、性能稳定、安全可靠,操作方便、装运效率较高,运距可达100～150米。在正常情况下,铲装效率可达150吨/时。
In August last year, in August last year, the Institute of Mine Mechanization, a nonferrous metal company in Hebei Province, and technicians, workers and cadres, represented by the national model worker and worker engineer Fu Jingxin, combined with the specific conditions of underground mining in China. The first electric scraper. After being debugged on the ground surface, the trial was conducted downhole from March to May this year after improvement. The test shows that the scraper has the advantages of simple structure, stable performance, safe and reliable operation, convenient operation and high shipping efficiency, with a distance of up to 100 to 150 meters. Under normal circumstances, shovel efficiency of up to 150 tons / hour.