针对美国 4MSGP 7/ 1 5型氮气透平压缩机一、二级转子弯曲、叶轮磨损 ,在国外专家提出转子报废的情况下 ,利用我厂自身的技术力量 ,在国内有关专业厂家和院校的协助下 ,开展技术攻关 ,使该设备恢复运转 ,满足了生产的需求 ,取得了较大的经济效益。 For the United States 4MSGP7 / 15 type nitrogen turbine compressor first and second rotor bending, impeller wear, the rotor in the foreign experts scrapped the case, the use of my factory’s own technical strength in the domestic professional manufacturers and institutions With the help of technical research to make the equipment back to operation to meet the production needs and achieved greater economic benefits.