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Article | February 28, 1999
Exair Corporation: Air knife
The Super Air Knife from Exair (Cincinnati, OH) cleans, dries or cools parts, webs or conveyors at a sound level of 70 db--considerably quieter than standard blow-off units, according to the manufacturer.
The knife uses surrounding room air and compressed air at a ratio of 40-to-1 which saves a significant amount of air compared to standard air knives the manufacturer claims.
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