Everything You Need to Know about Roots Blowers

There are two general principles in air compression, namely: dynamic compression and  displacement compression. The latter covers a long list of compressor tools, among of which includes a root blower. In this article, we break down everything you need to know about this apparatus.

What is a Roots Blower?

A roots blower is a household name in various industries. It is characterized as a positive displacement lobe pump that is generally used to produce consistent air compressions. It works by pumping fluids using a pair of meshing lobes and is usually air-cooled and oil-free.

Types and Uses of Roots Blower

There are at least three types of roots blower, with each depending on the number of lobes fitted inside the equipment. These include:

  • Twin Lobe Roots Blower
  • Tri-Lobe Roots Blower
  • Four Lobe Roots Blower

A blower is your best tool for industries and applications that require constant air flow at varying discharge pressure. It can be used as an air or fluid pump, where it will move air without compressing it. The use of blowers is a boon in many industries and processes, including but not limited to:

  • Agriculture
  • Construction
  • Food Processing
  • Packaging
  • Water Treatment
  • Aeration Dehydration
  • Central Vacuum Cleaning
  • Pneumatic Conveying

How to Choose the Right Roots Blower

There are different brands of blowers available in the market today. But, how exactly do you find the one that is right for your industry and needs? To help you, here are some factors you should know when weighing up your options:

Volume Flow and Pressure: Firstly, you need to measure the required amount of pressure and volume of your system to assess which blower will deliver your requirement at the lowest power consumption possible.

Performance Rating: Secondly, you also need to weigh in their ratings which are primarily influenced by the following factors: speed, noise, heat and durability.

Cost: Finally, for choosing the ideal roots blower for your system, you also need to factor in the price of the equipment as well as its maintenance costs. Still, you have to keep in mind that the cheapest is not always the best choice.

Your Best Bets on Roots Blowers

Greatech Roots Blower

This tri-lobe roots blower has a capacity of up to 280m3 per minute and power of up to 260kw. Its main selling point is its stable air flow, extreme low vibration and oil-free operation.

Airus Roots Type Blower

This roots blower is produced by one of the leading manufacturers in the globe that has a whopping capacity of 1,200m3 per minute and power of up to 1000 kw. It is ideal for applications such as water treatment and crushed limestone conveying.

Chuan Fan Centrifugal Blower

This blower uses rotating impellers to increase the speed of an air stream. It has the capacity of up to 53m3 per minute and is characterized by its heat-resistant turbo blower and suction temperature of 180 °C.

If you need to know more about your best roots blower options, Compresstech, a leading supplier of air compressor and compressed air tools in the Philippines, will be happy to guide you through the process. Visit our website or talk to one of our experts today!

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