Air Knife

Air Knife

Air Knife

Product catalog summary
Introduction: The Aluminum Air Knife system is a non-contact method used to remove unwanted surface liquids, moisture, dirt, coatings, contamination, debris, and heat during the manufacturing process of conveyed articles or parts. It is an ideal complement for blowers, directing airflow precisely where needed.
Features:
  • Uniform air flow
  • Lower pressure loss
  • Simple yet strong construction
  • Easy assembly
  • Adjustable slot width
  • Customizable slot lengths
  • Creation of laminar air flow
  • Suitable for wide conveying routes
Applications: The system is used for drying, cooling, cleaning, and blow-off processes.
Models and Specifications:
  • AK50 Series: Includes models with lengths ranging from 300mm to 1200mm, inlet diameter of 50mm, and air slot width of 0.5~2mm.
  • AK75 Series: Includes models with lengths ranging from 500mm to 1800mm, inlet diameter of 75mm, and air slot width of 1~3mm.
Blower Selection:
  • Air flow calculation: Air flow (m3/min) = Length (m) x Air slot width (m) x Wind velocity (m/sec) x 60 x (1.2~1.5)
  • Static pressure requirements vary based on air slot width, ranging from 2kPa to 15kPa or above.

Note: The provided information is based on estimated operating points.

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Catalog excerpts

Air Knife-1

Air knife system is a non-contact method of removing unwanted surface liquid, moisture, dirt, coatings, contamination, debris, heat etc. during manufacturing process of predominantly conveyed articles or parts. The ideal complement for blowers. Chuan Fan air knife perfectly direct the airflow in the required way and to the required spot. Achieving uniform air flow Lower pressure loss Simple, but strong construction Easy to assemble Adjustable slot width Individual slot lengths available on request Creating laminar air flow Ideally suited for applications with wide conveying routes Drying, Cooling, Cleaning & Blow off

 Open the catalog to page 1
Air Knife-2

Air flow (m3/min)= Length (m) x Air slot width (m) x Wind velocity (m/sec) x 60 x (1.2~1.5) Static pressure required (kPa) P.S. The information above is estimated on the operating point.

 Open the catalog to page 2

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