Industrial Axial Flow Fan

Industrial axial flow fan refers to the fan specially used for ventilation, fire control and high-temperature smoke exhaust in tunnels, underground garages, high-grade civil buildings, metallurgy, factories and mines and other places. It is mainly composed of impeller, casing, inlet collector, deflector, motor and other components. The cooling coil, the key component of the refrigeration high-efficiency cooling fan, is composed of advanced fin shape and heat exchange tube, adopts the new tube expansion process, advanced design structure of variable blade spacing on the air outlet surface, and staggered arrangement of heat exchange tubes, which ensures perfect air distribution, uniform and reasonable air distribution, and realizes high-efficiency heat exchange; It is not easy to frost, and defrosting is efficient, simple and easy.

The high-efficiency cooling fan is matched with the high-efficiency, energy-saving and low-noise patented product QDZ (or FDZ) series axial flow fan. The axial flow fan has wide high-efficiency area and large air volume, which can adapt to the high-efficiency operation under multiple working conditions, save a lot of energy consumption, operate stably and have a long service life.

The shell of high-efficiency cooling fan is processed and manufactured by advanced high-precision special numerical control equipment, which ensures the product quality of cooling fan and the long-term stability and consistency of product quality. The shell plate materials are divided into: galvanized plate, galvanized plate plastic spraying, aluminized zinc plate, stainless steel plate, hot-dip galvanized steel plate, aluminum plate, etc. the use of shell plate is selected by users according to their needs.

The heat exchange pipes of high-efficiency cooling fan include high-quality seamless steel pipe, high-quality stainless steel seamless steel pipe, high-quality seamless aluminum pipe and copper pipe; The fins are made of steel, aluminum and stainless steel; Finned tube group types include steel tube steel sheet, steel tube aluminum sheet, aluminum sheet of aluminum tube, aluminum sheet of stainless steel tube, stainless steel sheet of stainless steel tube and aluminum sheet of copper tube.

The structural types of high-efficiency cooling fan include floor type (L), floor upper side blowing type (LS), floor lower side blowing type (LX), floor flat blowing type (LP), ceiling type (d), assembled type (PP, PD), etc. [1].

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