Centrifugal blowers are go-to utilities in applications that require the use of an industrial-strength air blower. Centrifugal blowers are popular in such contexts because of their capacity for generating high-pressure air flow and because of their efficiency. A centrifugal blower’s efficiency is a consequence of its construction. As opposed to fans with exposed, radial fan blades, centrifugal blower blades are Continue reading
What’s the difference between a radial fan and an axial fan? Let’s start with the easier of the two subjects. The word “axial” evokes something that is arranged around an axis. Axial fans are so named because they feature fans with blades that are attached to a center axle. These kinds of blades spin around that axle like hands on a clock, and they are among the fan varieties whose identity as fans is often the most Continue reading
Belt driven or direct drive? That is the blower construction question. What are the advantages of belt driven blowers over direct drive blowers, if any? Let’s quickly review the difference. Direct drive blowers are blowers in which the motor that controls the rotation of fan blades is connected directly to the rotor shaft or fan axle. This means that the fan blades will spin at the same speed as the motor’s rotation. A belt driven blower features a motor that is not directly connected to Continue reading
Industry makes extensive use of blowers. There are just a lot of applications in which the use of machines that can move air or other gasses in large volumes is necessary. Some of the simplest industrial blowers are ventilation and exhaust fans. These helpful tools are used to clear workplaces of unpleasant or harmful fumes that can be hazardous to workers. These tools bring workplaces into compliance with labor and worker safety laws as well as contribute to improved worker comfort and Continue reading
There’s an ongoing debate within industry about what kind of exhaust fan configuration is best: belt drive or direct drive. If you do some research, you’re likely to find that the debate boils down to two factors: individual preference and who you ask. Naturally, if you ask a company that’s in the direct drive blower business, they’ll tell you about how much easier to clean direct drive blowers are and how they’re less likely to expose workers to potentially dangerous fumes during maintenance. If you ask Continue reading