Reasons for the increased vibration induced draft fan and induced draft fan solution is what is the cause of vibration increases, in general, the following main points: (1) the material used for the fan rotating parts is uneven, or the manufacturing process an error has occurred so that the rotor mass imbalance. (2) The fan installation, maintenance quality, but off. (3) rotor wear and tear, or rotor damaged, Shanxi tunnel induced draft fan custom-made, or is the front and rear guide vanes for wear, deformation. (4) The opening of the import and export flap adjustment is not in place, Shanxi tunnel fan, or bearings and bearing, etc. is faulty. (5) access technology, however, or under high load condition, vibration increases. In addition to these reasons, in addition there is the high-load or full load, vibration or instability, which appeared in periodic vibration. For these reasons, the measures we can take are: first, the disintegration of the fan, and then on the parts checked for damage, if damaged the need for replacement. Connection bolts and anchor bolts accordingly check if loose should be tightened. Shanxi nagorye blower limited liability company: high temperature kiln induced draft fan, etc. are generally used for waste heat recovery and utilization and delivery, then the fan inlet and outlet pipes, Shanxi tunnel induced draft fan image, depending on the length of the pipe diameter, air pressure air flow parameters to select a different fan Shanxi tunnel induced draft fan manufacturers, the negative pressure generating wind turbines running a high temperature gas enters through the inlet, outlet output, overcome resistance pipeline to deliver gas to the destination. Shanxi tunnel induced draft fan pictures, Shanxi tunnel fan, nagorye blowers Blowers from Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) strong, credible, Xinzhou in Shanxi fans, 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 into the brilliant and you work for a better future!