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Industrial Fan Industries & Applications

Halifax Fan’s bespoke engineered fans meet the demanding needs of pretty much every conceivable centrifugal fan application across the widest possible spectrum of industries worldwide.

Spray booths represent a demanding application for exhaust fans. Both paint fumes and excess paint overspray must be extracted from the spray booth without detriment to the paint finish being applied. This means the air volume must be great enough to remove the contaminants, but low enough not to effect the paint finish. The fans must also be powerful enough to overcome the filtration or scrubber system. Fan noise is a critical criterion since the fans must not contribute to workplace noise and must operate within the noise regulations effective on-site.

Relevant construction materials:

  • Carbon Steel
  • Stainless Steel
  • Coated Carbon steel

Common fan features

  • Shaft sealing from simple PTFE glands through to nitrogen or water-purged carbon ring seals.
  • Impeller inspection hatches.
  • Acoustic and thermal lagging solutions.
  • Inlet / outlet silencers as well as complete acoustic chambers.
  • Inlet Guide Vane, louvre, butterfly or guillotine dampers.
  • Safety guards and electrical isolators.
  • Ambient air inlet filters and silencers.
  • Ability to withstand internal explosions.
  • ATEX in-house testing and certification.
Applications

Applications involving extreme temperatures, down to -50oC and as high as 850oC, or dealing with explosive, poisonous or corrosive gases, mandate the use of exotic materials such as Hastelloy or Titanium, to ensure long-term reliability and safety. Many of the special features incorporated into our fans have been designed to meet our customer’s special needs and the following list gives a taste of Halifax Fan’s wide experience. That experience is there to meet the challenge presented by your fan application.