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透平压缩机、膨胀机、鼓风机等透平产品的叶轮采用先进的三元流动设计技术是提高机组效率,降低空分设备单位能耗的重要途径。而这一先进技术的有效应用需要依靠先进的工艺装备。1987年以来,杭州制氧机集团有限公司相继增添了四轴联动数控铣床、数控车床等先进的工艺装备,购置和开发了一部
Turbine compressors, expanders, blowers and other turbine products impeller advanced three yuan flow design technology is to improve unit efficiency and reduce air separation unit energy consumption an important way. The effective application of this advanced technology needs to rely on advanced technology and equipment. Since 1987, Hangzhou Oxygen Machine Group Co., Ltd. have added four-axis CNC milling machines, CNC lathes and other advanced technology and equipment, the acquisition and development of a