Axial fan airfoil high efficiency

Sickle axial fans

Multi-Wing’s sickle axial fan series is the answer for generating pressure with low noise axial fans. The sickle blade’s swept design and thin trailing edge reduce pure tones in the sound spectrum and decrease vortex shedding to generate low wake turbulence for a quieter axial fan. The sickle profile’s large chord length and overall surface area also combine to generate greater pressure at slower speeds. Multi-Wing’s sickle axial fans are your company’s natural choice for applications where low noise capabilities are a much required first priority, such as applications within refrigeration and the radiator/engine cooling market (specifically oil coolers, compressors, generators) and other off highway equipment.

Your benefits:

  • Reduces noise by up to 7 dB(A).
  • Maintains performance at lower speeds.
  • Large chord length generates greater pressure.
  • Diameter range of 284-2536 mm (12-99 inches).

The rising need for low noise axial fans can be traced back to the European Parliament and Council adopting Directive 2000/14/EC on environmental noise, which sets stringent guidelines for sound-power limits on 22 of the 57 types of outdoor equipment. The Directive sets new noise emission standards worldwide for any industry working in the global market. It outlines provisions for noise mapping and action plans for reduction. Compliance is mandatory. Therefore Multi-Wing’s sickle profiles are the low noise axial fans your company needs.

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+45 4589 0133

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Field sprayers

Operating in the fields and often at variable speeds requires an exceptionally strong fan. Within our range of airfoil axial fans you can find a suitable solution for these parameters.

H series axial fans

The H Series represents the smallest diameter fans in the Multi-Wing product line and covers diameters from 225 mm up to 742 mm.

Airfoil profile

Multi-Wing’s airfoil axial fan series can be used in almost any air moving application such as cooling towers, engine cooling.

Increasing arc profile

Multi-Wing’s increasing arc axial fan series is a suitable solution in applications that demand high performance in challenging inlet conditions.

True reversible profile

Multi-Wing’s innovative true reversible axial fan series is designed for applications that require high efficiency in a reversible configuration.
Multi-Wing International a/s - Staktoften 16 - DK-2950 Vedbaek - Denmark