Australia's #1 industrial directory for equipment & suppliers


Supplier: HybraLec Industries

EXAIR's Super Air Knife offers a more efficient way to clean, dry or cool parts, webs or conveyors. It delivers a uniform sheet of laminar airflow across the entire length with hard-hitting force.


EXAIR's Super Air Knife is the latest generation of air knife that dramatically reduces compressed air usage and noise when compared to other blowoffs.

How does SUPER AIR KNIFE work?

Compressed air flows through an inlet into the plenum chamber of the Super Air Knife. The flow is directed to a precise, slotted orifice. As the primary airflow exits the thin slotted nozzle, it follows a flat surface that directs the airflow in a perfectly straight line. This creates a uniform sheet or air across the entire length of the Super Air Knife. Velocity loss is minimized and force is maximised as the room air is entrained into the primary airstream at a ratio of 40:1. The result is a well defined sheet of laminar airflow with hard-hitting force and minimal wind shear.

Applications of SUPER AIR KNIFE:

  • Part drying after wash
  • Sheet cleaning in strip mills
  • Conveyor cleaning
  • Scrap removal on converting operations
  • Bag opening/fill operations
  • Part or component cleaning
  • Environmental separation

For more information on specialized applications contact us.

Advantages of SUPER AIR KNIFE

  • Quiet - 69dBA for most applications
  • No moving parts - maintenance free
  • Easy mounting - compressed air inlets on each end and bottom
  • Compact, rugged and easy to install
  • Unlimited system lengths of uninterrupted airflow available
  • Stock lengths to 1219mm in aluminum and stainless steel

EXAIR also manufactures a Standard Air Knife and Full-Flow Air Knife.

EXAIR's range of Air Knives can be purchased in kits, comprising of the Air Knife, shim set, filter separator, and pressure regulator.

A Universal Air Knife Mounting System is also available for the range of Air Knives.

EXAIR also manufactures special Super Air Knives suited to specific application requirements. The shape, dimensions and materials can be modified to fit existing machines and environments.

For further information regarding the Super Air Knife or any other product in this range, please contact HybraLec Industries. We look forward to hearing from you.