Jin Xiangyun curtain fan wholesale how much money, which brand is good] [Cooler, Cooler Nanchang provided by 金祥云 cool. We are Nanchang Jin Xiangyun Industrial Co., Ltd. (www.jxytfsb.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 curtain, air cooler 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. The reason the fan bearing failure and troubleshooting methods: 1, Failure Analysis: vanes on both sides with a tight sleeve bearings and bearing a fixed match. Re-test the free end of the bearing occurs high temperature, high vibration failure, open bearings turn the cover, manual slow rotary fan, found in a particular location of the shaft roller bearing chiller brand, also in the non-load zone Scroll case. thus can determine changes in the bearing running clearance gap between the high and the installation may be insufficient. After measuring that, bearing internal clearance of only 0.04mm, uranium eccentric turn up 0.08mm; due around the bearing span large, to avoid errors or bearing mounted shaft deflection angle is more difficult, therefore, a large fan with automatic centering Adjustment of spherical roller bearings. But when insufficient bearing internal clearance. Internal bearing rolling elements due to the movement of space constraints, its automatic function of the heart is affected, it will increase the value of vibration. Bearing internal clearance fit with the increasing tightness of the decrease can not form a lubricating film song, when the bearing running clearance due to temperature rise and falls to zero, if the heat generated in the bearing operation is still greater than escaping the heat, bearing temperature is will quickly climb, then, if not immediate shutdown cooling fan which brand is good, the bearings will eventually burning, with the axis of the bearing inner ring with tight bearing operation in this case is unusually high temperatures cause. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling curtain, air cooler 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. How to determine the actual amount of wind suction fan size? How to compare two or size of the wind turbine? 1, fiberglass flared suction fan mainly to see the situation blinds open and the bell out of the wind situation. See the following two main venetian blinds open, the bell of the wind should be the same size as each part of the wind, the wind and the edge of the circle as large as the average spread to the surrounding air. 2, galvanized sheet blinds in square suction fan outlet air cooler, so grim increased wind resistance, the wind is not to spread around, but by the Venetian blown diversion centralized unified direction. When people standing out in front of the outlet to the fans, the left amount of wind turbines is significantly larger than the right side cafes chiller price, it is because the air duct and fan design flaws caused. 3, the combination of the above two points, the wind flared suction fan FRP galvanized square negative than larger fan. Some early contact with the suction fan standing galvanized square suction fan of the left front cheated. 4, air volume FRP square suction fan is minimal. Case the open square fiberglass floor suction fan righting borders, while the wind while the wind is more significant than the small square galvanized sheet suction fan, the opportunity to place wind clockwise. 5, the most practical method of measurement is to look at the effect of fan use in unventilated engineering. Most scientific measurement method is to use the instrument in the fan inlet side of the measure.