Y5-47 boiler centrifugal induced draft fan Y4-68 Boiler Fan, it is to adapt to various coal with natural smoke and dust removal device (1 to 20 t / h) industrial boilers and linking the whole design of the highest total pressure efficiency up to 90.5% of Boiler Fan, Where the inlet conditions can be quite Y4-73 Boiler Fan, who can be selected to adapt duplex performance, but may not exceed the maximum temperature of 250 ℃. Than 250 ℃ can choose our high-temperature boiler induced draft fan. Y4-68 Boiler draft fan mainly by the impeller, housing, air inlet, adjust the doors and transmission sets. Impeller: 12 backward from the wing blade welded to the arc cone wheel cover and intermediate plate **. Induced draft fan impeller blade head with a solid body to blower and wear resistant materials increase welding unit, to improve the life of the blade. Impellers have been static and dynamic balance test, to ensure smooth operation. Chassis: chassis is welded steel with ordinary snail shape. Single suction fan casing made of two different forms: №8 ~ 12.5 made the overall structure of the cabinet. Quarter №14,16 housing can be removed. For the fan, the snail-shaped plate side door opened ash, while properly thickened to prevent soot wear and prolong life. Inlet: is convergent streamline the overall structure, bolted to the inlet side of the cabinet. Adjust the door: device that regulates the fan flow size. №8 ~ 12.5 identified by the 13 flower blade composition, are axially mounted in front of the air intake, the use of the external drive structure, rotating flexible. Adjustment range by a 90 ° (fully closed) to 0 ° (fully open). Adjust the position of the door pull from the air inlet direction, on the right. For right-hand fan, pull the push from bottom to top is fully closed to fully open direction. For left-handed fan Y6-41 Boiler Fan, pull the pull down is fully closed to fully open direction by the. In order to adjust the door of each part is working properly, it must be well lubricated. For fan damper, using calcium sodium grease lubrication. For Fan, due to higher gas temperature, using molybdenum disulfide grease high temperature (260 ℃) grease lubrication ensures operation at high temperature. Y4-73 Boiler Fan, Gaobeidian Boiler Fan, Tang Hao Fan (view) is provided by Tang Hao Fan Manufacturing Co. Hebei. "Boiler blower, boiler induced draft fan, high temperature fan, dust exhaust fan, material handling fan" preferred Hebei Teng Hao Fan Manufacturing Co. (www.thfengji.com), the company is located: Gaobeidian City, Hebei Province, the official industrial zone east 9 years, Tang Hao fans to provide customers with the best quality of service, Contact: Lilian Hai. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Tang Hao fans expect to be your long-term partner!