Axial fan with a model based on their different collecting duct models with conventional to. Different types of axial fans, only the case, confirmed with four different models. Type A: Free inlet and free outlet, B-free import and export of C-type vortex tube inlet and free outlet, D-vortex axial fan inlet and outlet piping maintenance, in order to have the conditions at the exit of A type. When the fan is done by rotation of the fan blades, forcing a volume of air will be conveyed out, the amount of different types of wind turbines of different types are not the same, and the relationship between the rotational speed is different. We can do an experiment of mine axial fan, the same paragraph with two fans, two fan speed adjustment, one high and one low, broken exhaust fitted with a pressure gauge, and then under the same environmental conditions axial fans, while running, look at that kind of wind will be even greater. In fact, the results are obvious cooling axial fans, the higher the speed, the fan forced air transportation capacity, the stronger, the greater the amount of wind turbines. Although we can not objectively say that the fan speed is the main factor affecting the amount of wind turbine, but certainly between them intrinsically linked. Axial fan size _ Shanxi nagorye blower (certified) _ Baotou axial fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future. You can also access (www.sxfjgs.com/supply_details_45925460.html), for more information about the company.