Air Knives

An air knife is a tool used to blow off liquid or debris from products as they travel on conveyors. The air knife consists of a high-intensity, uniform sheet of airflow to alter the surface of a product without mechanical contact.

Air knives remove liquids, control the thickness of liquids, dry liquid coatings, remove foreign particles, cool product surfaces or create a hold down force to assist in the mechanical bonding of materials to the surface. Electrical currents from anti-static bars can also be injected into the exit air knife stream to neutralize the static electricity charge on surfaces.

  • Drying
  • Belt Cleaning
  • Static Control
  • Cooling
  • Coating Drying
  • Food & Beverage
  • Automotive
  • Cable & Wire
  • Recycling
  • Metals Processing
  • Packaging & Labeling
Phillip Hall

Service you can count on

“Your service was unbelievable from initial research and engineering, through to fabrication, installation, and long term field service.”

McKenna Engineering offers sales, service, and repair to Air Knives from the following manufacturer:


Republic Manufacturing services industrial manufacturing industries by providing air movement technology solutions. Their products range from process pumps, and blowers, to air knives and motors used as components in much larger products.

Consult With An Engineer

Decades of Experience.
24/7 Support.

Call today to learn how partnering with Mckenna can make your project a reliable success.

310 667-4375

General Engineering

License No. 830191