Fan is a key power plant auxiliary axial fans, axial fans due to the high efficiency and low energy consumption and are widely used. In actual operation. Many power plants due to poor especially variable pitch axial fan axial fans reliability, frequently malfunction, leading to unplanned plant shutdown or load shedding. Affecting the power generation unit. Therefore, to solve these problems from the root. Large thermal power plants to improve the reliability of axial fan is running very necessary and urgent. This paper describes the factors that affect the reliability of the power plant turbine. Proposed to improve the reliability of the axial fan design and operation countermeasures. In order to ensure the safety of the blower motor using Nanyang efficient axial fans, after the start, we should always observe the current and power variation Shangqiu high temperature axial fan, once found too much current Luohe mine axial fan, abnormal temperature or motor problems immediately stop check, we want to truly ensure the safety of the motor, just note that it is not enough to start, stop methods and processes also need special attention, forced outage will cause more wear and tear to the fan, the fan 100 victims without a profit lower than special circumstances, we do not advocate the use of forced outage users, emergency shutdown method. Xuchang pipeline axial fan | nagorye blower (certified) | axial fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future. You can also access (www.sxfjgs.com/supply_details_39337560.html), for more information about the company.