Air Knife Systems

Air Knife Systems


Air Knife is a static tool, which facilitates delivery of focused high velocity, laminar flow of air sheet/stream/curtain. This high velocity air sheet/stream/curtain can be usefully applied to dry, blow off, clean, cool, wipe, static removal, protect, isolate, coating control, pack, float, convey, segregate, separate and many more applications.
Air Knife System can be created using strategically placed set of Air Knifes, low-pressure blowers or compressed air with interconnecting piping and fitting. Low-pressure blower type of Air Knife System has number of advantages over compressed air type. However there are certain niche areas where compressed air type Air Knife Systems may be better suited.
One of the prime applications area of Air Knife is Drying, such as in food and vegetable packaging, beverage bottle/cans drying, parts/paper/sheet/glass drying etc. Drying of product surfaces is done with high velocity air sheet/stream/curtain pushing the liquid from the surface and residual moisture shattered by stream of air. In most cases DRYING is done with crudely fabricated pipe with holes, out of which compressed air is allowed to come out to dry. This is one of most ineffective and costly and noisy method.
Other more frequently used method is Thermal Drying. Again this is high energy consuming method and has number of disadvantages. Like high temperature drying heats the parts and raises surrounding temperature. Hence additional cost is incurred to cool parts and surroundings. Further this will slow down the system. Also, Thermal Drying cannot be applied to heat sensitive products such as food, vegetables, plastics, paper etc.
Benefits Of Air Knife Systems

  • Increased Productivity
  • Improved Quality
  • Improved Working Environment
  • Lower Running Costs
  • Energy Saving
  • Quite Operation (Low noise levels)
  • Compact Yet Rugged
  • No Moving Parts Making it Maintenance Free
  • Performance can be adjusted to match product and Speed to Gain Cost Effectiveness
  • Eliminates Staining
  • Low capacity outlay
  • Fast Payback
  • Easy to install
  • Waste reclamation
  • Lower Maintenance Cost
  • Safe working pressures

· Beverage/Jam/Pickle/ Bottle Drying · Beverage Cans Drying · Food Packets/Powder Drying · Vegetable Drying · Food Handling Tray Dryer · Food Handling Crates Dryer · Bakery Products Drying · Confectionary Drying · Paper Drying · Bucket Conveyor Drying · Drying of Parts after wash · Adhesive Drying · Metal Sheet Drying · Glass Sheet Drying · Plastic Film Drying · Plastic Extrusion Drying · Textile Drying · PCB Drying · Aluminum foil Drying · Belt Conveyor Drying · Blow off/cleaning of oil from Parts · · Blow off of Onion Skins · Blow off of Bread L crumbs from moulds · Blow off of extra seeds from Bread · Blow off of extra Debris/fibers from sweet corn · Blow off of release agents from confectionary, rubber belts/extrusion Blow off of loose fibers from textile · Shrink Packaging · Impregnation of surface · Floating light products such as granules /capsules etc while conveying · Coating control of Adhesive, wax on film, chocolate layer on ice cream, ice surface.

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