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我局凤凰山矿综采队于1980年11月份投产,全部使用引进设备,如采用英国道梯公司的550吨四柱支撑掩护式支架;道梯麦克公司ML—722型运输设备;霍辛克乳化液泵以及西德艾克霍夫公司的EDW—600L双滚筒采煤机等。投产后不仅做到了一次试产成功,而且投产当年就上了等级队。全套综采设备在无法全面升井大修的情况下,连续使用五年来,虽经工作面几次搬迁,先后遇到过不同的恶劣地质条件,但由于管理得当,设备完好率始终保持在90％以上,从未发生过人身事故和重大的机电事故,保证了稳产、高产高效、低消耗和创新的局面。生产中主要材料的消耗一直低于国家计划指标。工程质量
Our Bureau Fenghuangshan mine fully mechanized mining team put into operation in November 1980, all the use of imported equipment, such as the use of the British company Douglas 550t four-post support shield; Doug ladder Mike ML-722-type transport equipment; Pumps and West Germany Ike Huofu EDW-600L double drum shearer and so on. After commissioning not only did a trial production success, but put into operation on the grade team. A full set of fully mechanized mining equipment in the case of not fully overhaul, the continuous use of five years, although the relocation of the face several times, met with different harsh geological conditions, but due to the proper management, equipment intact rate remained above 90% , Never had a personal accident and major mechanical and electrical accidents, to ensure a stable production, high yield and efficiency, low consumption and innovation situation. The consumption of major materials in production has been below the national plan target. Engineering Quality