![]() ![]() This type of fan is typically attached to a system of ducts or tubes. The latter creates higher pressure ratios than a centrifugal fan can achieve. The end result is that the air coming in is “bent” at a 90-degree angle before it is pushed out the other side of the fan.Īlthough they function similarly, centrifugal cans are not the same as air blowers. The motion of the hub pulls air in and around the hub, increasing the air pressure as it goes. How a Centrifugal Fan WorksĬentrifugal fans are sometimes called blowers because they create a high-pressure stream of air.Ī centrifugal can contains blades mounted around a circular hub. The design made a resurgence in the early 1800s. The centrifugal fan was invented in 1556 to ventilate mines. Check out some quick facts on centrifugal fans to see if it’s right for you. The alternative option for an industrial fan is a centrifugal fan. Axial fans move a lot of air from place to place when working against little pressure. They are now used in vending machines to cool the computers that allow for cashless payment options.įor non-ducted applications, this model is likely the solution you need for airflow. It can also make a great exhaust fan.Īs more technology is incorporated into everyday products, axial fans become more and more common. It’s also great for cooling equipment, like the computer you’re using right now.Īn axial fan is used in condenser cooling for a refrigeration system. Low-pressure, high-volume flow is great for cooling spaces, such as a home or office building. Consider one anytime you need to move a large volume of air from one place to another. Best Uses of Axial FansĪxial fans have a lot of uses, with most of them falling under the general purpose category. They move air at a high flow rate, meaning that they can move a lot of air. The airflow remains parallel to the axis of the fan for the entirety of the flow.Īxial fans don’t require a lot of power input in order to run. The fan draws air down from the ceiling, parallel to the axis, and forced straight down to the floor. There’s one fixed point in the ceiling that the fan blades rotate around. The blades that rotate around the axis pull air in parallel to the axis and force it out in the opposite direction - still parallel to the axis. The fan is named for the direction of the airflow that it creates as it moves air. How an Axial Fan WorksĪn axial fan is called “axial” because it has blades that rotate around a fixed axis. These electric fans had the same design as the Persian windmills - an axial fan. ![]() ![]() 500.Įngineers introduced the electrically powered fans to the public in the 1880s. These devices date back to the windmills designed by Persians in A.D. ![]() History of Axial FansĪxial fans have been around forever. The first and oldest option for an industrial fan is an axial fan. This guide will help you answer the question of “Centrifugal fan vs axial fan?” Read on find out the big differences between the two most popular types of industrial fans. Differentiating between the two is easy once you understand how each type of fan works and what its benefits and limitations are. There are two main types of industrial fans. Where do you even start in order to learn the differences between types of fans? There are more industrial applications for fans than most people can even imagine. ![]()
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