1, Shanxi fan vibration severe: ① fan shaft and motor shaft is not parallel, pulley misalignment; ② casing and impeller inlet or friction; ③ basis or impeller loose rivet deformation; ④ impeller or impeller loose rivet deformation; ⑤ impeller shaft plate hole and the shaft with loose; ⑥ leaves have fouling, dirt, abrasion or bending axis of the rotor imbalance; ⑦ fan inlet and outlet pipe installation poor resonance; ⑧ chassis bracket, bearing bracket, bearing and bearing cap such as loose coupling bolts. Users choose what kind of fan installation, according to a number of factors need to be determined, although there are a variety of installation methods, but not every fan of Shanxi are more suitable dust blower, so choose an appropriate way to make wind turbine installation play better results, some installation method does give users a good effect, such as direct-attached fan installation, this installation type for many fans can play a good supporting role. We take a look at how this approach can have any advantage. First, be ready to install the fan environment, before installing the fan on the installation environment and some preparatory work has to be done before the installation of adequate. First, check the foundation dimensions, the size of each reserve empty center; Ground Dimensions deviation should be within ± 20mm fan range, each reserved for empty center size deviation should be between ± 10mm; pipeline fan base crossed Shanxi to the main plant building vertical and horizontal centerline point or boiler as a benchmark, the data must be to achieve excellence, so as to minimize the installation error. Shanxi boiler fan | fan | nagorye blower provided by the Shanxi nagorye blower limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) strong, credible, Shanxi Xinzhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead nagorye blower and you hand into the brilliant, for a better future! You can also access (www.sxfjgs.com/supply_details_42501930.html), for more information about the company.