When a significant amount of air needs to be moved across a small pressure difference, root blowers are typically used Historically, turbo blowers have used ordinary motors, gears, and other sophisticated, maintenance-intensive equipment to achieve high turbo speeds for controlling airflows with guiding vanes. Both turbo blowers and roots blowers operate on a similar principle. To move gas, both of them rely on mechanical rotation to turn the blades inside the pump body. Both of these are required for vacuum feeding. However, there are some distinctions between the two. This article will let you know what is the difference between a roots blower and a turbo blower. Green Dot Ltd has the best air blowers available at the most affordable price. What is a Roots Blower? A Roots blower is an internal-compression-free, valve-less displacement compressor. Compressed air returns into the housing from the pressure side when the compression chamber touches the outlet port. When the compression chamber’s volume continues to shrink with sustained rotation, additional compression follows. As a result, compression occurs in full counter-pressure, which harms efficiency and increases noise. A housing has two identical, typically symmetrical, counter-rotating rotors that are synchronized by a set of gear wheels. Blowers typically have no oil and are air-cooled. Even though two- and three-stage versions are available, their low efficiency restricts these blowers to compression in a single stage and very low-pressure applications. Roots blowers are commonly utilized as pneumatic conveyance devices and vacuum pumps