Devices that make hot and cold air circulation together in different systems are called axial fans. This system is known to be preferred because it is economically efficient. The latest technology is used in the production of axial fans. When selecting the product, it is expected to provide low installation depth, low noise, superior efficiency and high performance air flow in heat exchanger applications. The movement of the air created by using the pressure difference in the axial fan system is in the axial direction. In the axial fan installation, it is sensitive to the arrival region of the flow, so sharp bends should be avoided in areas close to the rotator.