Air knife cools webs,parts with less air usage

摘要

Exair's new Full-Flow Air Knife is an effective way to cool,dry or clean parts,webs and conveyors.The knife ejects a small amount of compressed air through a 0.002 in.thick slotted nozzle.As a result of the Coanda Effect,the air attaches to the surface and turns 90 degrees to flow down the front face.