Energy calculation: the 14th warehouse ventilation with axial fans cumulative 50 days, an average of 15 hours a day axial fans 380v, shared 750 hours axial fans, an average drop of 0.4 percent moisture, grain temperature dropped by an average of 23.1 degrees, the unit can consumption is:. 0.027kw.h / t ℃. Cumulative airy warehouse on the 28th six days, sharing 126 hours, an average drop of 1.0% moisture Handan axial fans, temperatures average drop of 20.3 degrees, the unit energy consumption:. 0.038kw.h / t ℃. 6 Advantages to conduct retarder axial fan ventilation: The cooling effect is good; low energy consumption per unit axial fan 220v, in promoting energy is particularly important today; ventilation and easy to grasp the opportunity, less prone to condensation; not alone with fans, convenient and flexible . Disadvantages: Due to the small amount of wind, a long time ventilation; ineffective precipitation, high moisture grain should be ventilated with axial fans. Check the fan out of the box ready to work all parts are complete, whether external chassis bumps, with particular attention to whether there are bumps deformed head rectifiers, each component is closely coupled to the blade motor without injury, the impeller rotation is flexible, if found issues should be repaired and adjusted. Check the installed base of fans, it must have sufficient strength and rigidity to ensure fans can withstand the load at runtime, and check the fan base and connection size meets the design requirements. Axial fan axial fan models _ _ Rich ventilation equipment provided by Dezhou Plumper ventilation plant. Dezhou Plumper ventilation plant (www.frtfsb.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Plumper ventilation equipment into the brilliant and you work for a better future!