A: Axial Fan Selection: Select the desired air volume exhaust fan according to the size and spatial arrangement of the kitchen exhaust hood is calculated as follows: 1, total exhaust volume, according to the kitchen space, ventilation 40-60 times per hour. The total area of ??160 square meters, such as the kitchen performance axial fan, height 3 m. Ventilation is required for 160X3X60 = 28800m3 / h. 2, local kitchen exhaust hood according to the windward side (exhaust hood perimeter minus the length of the wall), the wind speed of about 0.5 meters per second. Fan safety is not well that is not set firm and reliable safety net in the lower fan, decorative vents alone can not guarantee shedding when the motor is not falling off and breaking the blades hurt, because it comes to personal safety, so Design fans when we must consider the good. We often see no axial fans and axial fans backstop device in hot action fan rotates at high speed axial fan manufacturer of high temperature, wind speed hot illustrate this phenomenon caused by a large, wind speed inside the duct up to 2.0 ~ 3.0m / s or more. Reverse fan motor starts at a disadvantage, may be due to the starting current excessive damage. These are also in the design of the fan while taking into account the issues and details. Axial fan in the design exactly how you want to take into account the effect of the use of fans, and fans to question the use of coal in different environments axial fans what happened, which we need to have sufficient understanding, so as to put in the design these issues into account, the fan in place of using the results will be better. Axial fan models | Taiyuan axial fans | 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_43003960.html), for more information about the company.