Jin Xiangyun kitchen dedicated fan is kind of, kind of good [farming] fan curtain, curtain provided by 金祥云 cool. We are Nanchang Jin Xiangyun Industrial Co., Ltd. (www.ncjxy.com/) located: Nanchang, Jiangxi professional: suction fan, fans, curtain, wet curtain, air cooler, environmental air-conditioning, ventilation equipment Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, air coolers suppliers. Jin Xiangyun Nanchang in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation in the fan curtain factory prices, has many years of industry experience, can provide customers with products and professional services. I believe Jin Xiangyun plant cooling plant ventilation equipment must be your best choice for cooling ventilation equipment! Higher temperatures where vehicle maintenance, petrochemical, paint plating, textiles, clothing, glass, rubber, printing, toys, electronics, food processing, laundry, etc.: Scope industry. Civilian areas: cafes, supermarkets, cafeterias, waiting rooms and places of entertainment. Agricultural areas: large farms, greenhouses, sheds and livestock farm. Fans are widely used in factories, ventilation mines, tunnels, cooling towers, vehicles, ships and buildings, dust emission and cooling; boilers and industrial furnaces of ventilation and the wind; air-conditioning equipment and household equipment cooling and ventilation ; grain drying and sending; wind tunnel source and inflatable hovercraft and propulsion. Fan works with the turbine compressor is basically the same, but because the gas flow rate is low what good farming curtain fan pressure changed little, generally do not need to consider changes in the specific volume of gas that the gas as incompressible fluid handling. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, air coolers suppliers. Jin Xiangyun Nanchang in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jin Xiangyun plant cooling plant ventilation equipment must be your best choice for cooling ventilation equipment! Higher temperatures where vehicle maintenance, petrochemical, paint plating, textiles, clothing, glass, rubber, printing, toys, electronics, food processing, laundry, etc.: Scope industry. Civilian areas: cafes, supermarkets, cafeterias, waiting rooms and places of entertainment. Agricultural areas: large farms, greenhouses, sheds and livestock farm. Analyze and summarize the reasons and causes of the phenomenon of fan failure, has its own rules to follow, fan failure causes and their classification, are the following: design reasons: poorly designed curtain, poor dynamic characteristics, self-excited vibration forced vibration or runtime structure unreasonable stress concentration design speed close to thermal expansion or fall into the calculation of the amount of critical speed allowed, resulting in poor thermal state of