Normal stop: the unit normal shutdown procedure operates as follows. a, gradually open the vent valve (or exit the bypass valve), and gradually close the exhaust valve. b, and gradually turn it into throttling door to 20 ~ 25 °. c, press the stop button Hubei centrifugal fan, and note whether the shutdown process anomalies. d, the unit stops after 5 ~ 10min Hubei centrifugal fan price, or bearing oil when the temperature drops below stop 45 ℃. For Hubei centrifugal fan unit having a floating ring seal making, seal oil pump must continue Hubei custom centrifugal fan, until the body temperature is below 80 ℃ up. After the crew stopped within 2 to 4 hours should be regularly moving rotor plate 180 ° centrifugal fan blower power can generally be divided into effective power within the power and fan shaft power. Also known as the total pressure effective power effective power, when it refers to the transmission of gas turbine, the effective energy obtained from the wind turbine in a unit time; refers to the power actually consumed in the gas turbine power; shaft power. Refers to the fan input power, which is equal to the inner fan power and mechanical power transmission losses sum. Hubei custom centrifugal fan, nagorye blower (certified), Hubei, Shanxi mountain by centrifugal fan blower original limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) 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, and satisfy customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future.