Centrifugal fan ventilation with early there may be windows, walls condensation axial fans, and even the surface of the grain surface condensation slight axial fans, axial fans offer just stop the fan, open the windows, turn axial fans, turning the grain surface, if necessary the hot and humid air inside the warehouse outside the warehouse can be excluded. Conducted retarder ventilation axial fans condensation does not occur, it will only appear in the upper grain temperature to rise slowly, with airy bread 温会平 steady decline continues. Dezhou Plumper ventilation plant is specialized in the production of central air-conditioning equipment manufacturers supporting the end. Products in full accordance with national standards, standard production, advanced equipment, technology and stable one, centrifugal fans changed the flow within the duct media, and axial fans do not change the flow within the duct medium; 2, the former air volume and pressure are large axial fan regulating valves, which are very low air volume and pressure; 3, the former is more complex installation, which is relatively simple to install; 4, the former general and fan motors are connected via the shaft, which is usually in the fan motor; axial fans offer | Plumper ventilation equipment (certified) | Linyi, Shandong Dezhou axial fan provided by rich ventilation plant. Dezhou Plumper ventilation plant (www.frtfsb.com) (www.frtfsb.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. Rich ventilation equipment in leadership with the staff warmly welcome all inquiries negotiations to create rich, ventilation a better future.