There is such a product on the market now, which is widely used but not well understood. I believe many of us may have never heard of the annular air knife . In fact, this product mainly consists of two air knives that can provide large airflow. The knives are composed of curved circles connected together. Its characteristic air consumption is relatively small, and it can also produce strong blowing force to blow away the objects being blown. You might as well follow the editor to understand one of its working principles!

Judging from the current situation, most circular air knives are used to clean and dry pipes, wires, plastic hoses and extruded products, but there are also many companies that clean and dry their surfaces. The perfect advantage of the air knife is that it can provide uniform 360° annular airflow. Moreover, the expansion ratio can reach an astonishing 50:1, and the high-flow airflow generated can blow out the products we want to blow out at 360 degrees without any dead ends.

In addition, the advantages of the annular air knife are also reflected in the structure. Relatively speaking, the annular structure of this air knife can produce a more stable and powerful airflow for users to blow on the sides of objects. In this way, all water, dirt and impurities can be blown away very well and conveniently. This is also an important reason why many users choose the annular air knife.

When the annular air knife is working, it enters the annular cavity of the air knife through the inlet through compression, and then throttles and passes through the annular nozzle at a high speed. The air flow in the air knife will move at an oblique angle along the side wall of the air ring. erupt. As a result, a low-pressure area will appear in the center of one side of the air ring. This area will also force a large amount of surrounding air to flow to the other side around the product together with the air flow blown out by the high-pressure.

When the air flow in the air knife moves away, a very strong circular air flow will be formed. Under the influence of the high speed of this air flow, the blown objects will continue to be blown steadily and wipe the material passing through the air ring. Impurities, water and other dirt can then help customers achieve the purpose of blowing away dirt.