Traditionally Cast aluminum fans consume more power due to low efficiency and heavyweight. The fans operate throughout 24 hours using excess power, which can be saved by using our energy efficient FRP Hollow bladed fans.
Tech Axial has designed and developed structurally strong FRP hollow fans which are light-in-weight with help of USA based NACA* computerized software, having more lift and low drag airfoil shape, Engineered twist, optimized chamber to increase the fan efficiency resulting in a nominal low operating cost.
Our method of Axial Flow Fan design is based on data obtained from the combination of the blade element theory, model fan tests in a wind tunnel, and tests of full-scale fans in the field. The data are plotted as curves for fans of standard theory form, making the actual operation in designing the fan very short and simple. For the analysis or design of special blade which is not conforming to the standards, the modified blade element theory is used, with airfoil section characteristics, which give resultant powers and efficiencies checking the standard model data.
Since 2011, TECH AXIAL has designed and manufactured aerodynamically designed, FRP axial hollow flow fan assemblies for cooling towers & air-cooled heat exchanger applications which serves to serve the various industries like Oil, gas and petrochemical processing industries, cement & steel plants, pharmaceutical & chemical plants, mining & ventilation, etc…
