A tubing manufacturer called looking for a better way to dry their 3″ (O.D.) tubes after a rinse application. In their current setup, the tubes are being cut by a band saw, which uses flood coolant to keep the blade cool and evacuate chips. After the tubes are cut, they are then bundled together and dipped into a rinse tank to remove the cutting fluid and any machining debris on the surfaces. The tubes are then fed, one by one, through a series of blower driven air knives placed around the outside of the tubing to dry and clean them before a painting and bar code process. The air knives were working somewhat, but they were seeing some residual streaking on the surface of the tubes that needed to be manually cleaned by hand, slowing down the process.
I recommended the customer use our 4″ Standard Air Wipe in their application. EXAIR Air Wipes provide a 360° uniform, high velocity airflow that adheres to the outside surface, as it passes through the throat of the device. Here is a short video we made showing the cleaning power of our Standard Air Wipes.
The Standard Air Wipe is available in stock sizes from 1/2″ up to 11″. The aluminum construction and PVC hose (included on sizes up to 4″) is suitable for most “general” industrial environments with ambient temperatures reaching as high as 150°F. We also offer Stainless Steel Super Air Wipes, which have the same performance as the Standard, for processes requiring superior corrosion resistance and/or where higher temperatures are possible, up to 800°F.
For help selecting the best product to fit your particular need, please contact an application engineer for assistance.