EXAIR’s Super Air Knives are the ideal fit for any application requiring a laminar “curtain” of air for blowoff purposes. The high-velocity airflow does an excellent job of cleaning off surfaces, cooling, and drying in a wide variety of applications throughout industry. These products are engineered to provide a consistent and reliable force across the full length of the knife, ensuring repeatable performance in any application.
I recently worked with a customer who manufactures a variety of bread products. In one application, they were using slotted pipes connected to a blower to clean sesame seeds off of trays after baking. The cut pipes seemed like a simple and economical solution since they had the materials there in the facility already, but the homemade blower-knives were lacking in force necessary to clean the trays.
When the tray wasn’t fully cleaned, residual seeds would stick to the bottom of the next loaves and burn leaving an unacceptable product for their customers. The solution was to implement a manual step of scraping off the trays which required a dedicated operator to perform this single operation. The plant runs 24/7, leading the customer to hire 3 new personnel strictly for cleaning the trays all day long.
Recent staffing difficulties due to COVID-19 led management to seek out areas where they could enhance their production efficiency and identified an opportunity in this application. EXAIR’s compressed air operated Super Air Knives provide a hard-hitting curtain of air that is very effective at cleaning. The (2) slotted pipes were replaced with (2) Model 110024SS stainless steel Super Air Knives and plumbed into their existing compressed air system.
Immediately, the higher force provided by the Super Air Knives displayed the ability to completely clean the trays and eliminate the need for dedicated operators for this part of the process. This allowed them to shift personnel to areas in the facility in desperate need of help, while still solving the problem of rejected bread loaves due to residual seeds.
If you have an application in your facility that is in need of an efficiency makeover, give us a call. Our team of experienced Application Engineers is ready to help evaluate your process and make any necessary recommendations.