Exair’s Long Super Air Knives

Exair’s Long Super Air Knives produce a laminar sheet of airflow to blowoff, dry or cool wide surfaces up to 2.4 m. The compact, energy-efficient design minimises compressed air use by entraining 40 parts room air to one part compressed air. It is suitable for use on wide parts, webs and conveyors.

The air knives provide a uniform, high-volume, high-velocity curtain of air that is infinitely adjustable from gentle blowing force to a hard-hitting blast of air. The compact profile measures 45 x 37 mm with compressed air inlets located on each end and the bottom to permit easy mounting in tight spaces. The device is quiet, maintenance free, and has no moving parts to wear out.

Available in 1.5, 1.8, 2.1 and 2.4 m lengths that are fully assembled, they ship in a choice of aluminium, type 303 stainless steel, or type 316 stainless steel. A factory-installed plumbing kit is also available that makes it easy to connect the air knives to any plant compressed air system and obtain the best performance.