The Super Air Knife delivers a uniform sheet of laminar airflow across the entire length with hard-hitting force. It is engineered to dramatically reduce compressed air usage while entraining ambient air at a ratio of 40:1. They are available from stock in 3 in. to 108 in. in aluminum, Type 303 and 316 stainless steel, and PVDF.
Standard and full-flow air knives are also available. They are a good choice and have a lower purchase price. Sizes for those range from 3 in. to 48 in. and are available in aluminum and Type 303 stainless steel.
Exair, a manufacturer of engineered compressed air products, also offers special Super Air Knives suited to specific application requirements with the shape, dimensions and materials of construction to fit existing machines and environments.