Air Knife Blowers 101: How Do They Work?

Posted by Atlantic Blowers on Nov 22, 2019

Air Knife Blowers 101: How Do They Work?

If you work in the manufacturing or recycling industries, you may already be quite familiar with air knife blowers. But if you've never seen one of these systems or simply want a refresher, this reference guide may come in handy.


What is an air knife blower and what is it used for?

Air knife systems discharge pressurized air in order to clean and/or dry a given product, typically in a conveyor belt setting. They're used to blow off liquids, dust, and debris from a material's service prior to packaging. They can also be used to cool down a product's surface. Air blower manufacturers can produce air knives with slightly different appearances, but they are made of metal, are relatively thin, and resemble half-cylinders.


How to air knife blowers work?

Generally speaking, air knife blower systems are considered to be one of the best methods of removing unwanted substances from product surfaces. Although most are used in conjunction with a conveyor belt, some systems actually have mobile air knife blowers that remove foreign substances from products that remain stationary during this process.


Regardless of the setup, the process is essentially the same. There are two basic types of air knives: those powered with compressed air and those powered with blowers. Compressed air knives are generally not thought to be as efficiency as those powered with blowers. With blower-powered air knives, a high-speed, centrifugal blower delivers pressurized air to the air knife blower through a connective pipework system. Then, the air knife blowers discharge that air, which combines with the product and removes debris or liquid from its surface. It's a relatively simple process that is highly effective and fast.


What should I do if I need air blowers for my business?

The good news is that air blower manufacturers have all sorts of air knife blower models to choose from, all with a variety of lengths to offer. That said, selecting one can feel overwhelming. That's why it's best to contact your air blower manufacturers with any questions or concerns you may have. With their help, you should be able to decide on the precise model that will fit both your needs and your budget.


For more information on air knife blower systems or other air blowers -- and how they can address a growing need in your business -- please contact us today. We'd be more than happy to assist you.