List of top ten famous centrifugal fan brands in the world
Centrifugal fan is a kind of machine that depends on the input mechanical energy to increase the gas pressure and exhaust gas. This is a fluid driven machine. Centrifugal fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; Ventilation and induced draft of boilers and industrial furnaces; Cooling and ventilation; Drying and selective transportation of grain; Wind tunnel wind source and inflation and propulsion of hovercraft. According to the principle of converting kinetic energy into potential energy, the centrifugal fan uses the high-speed rotating impeller to accelerate the gas, then decelerate and change the flow direction to convert kinetic energy into potential energy (pressure).
5. Greenheck, USA
Greenheck is a leading company that can provide high-quality air delivery and control equipment. Over the past 60 years, Greenheck’s products have been widely used in the ventilation, regulation, cleaning, air transmission and control systems of many enterprises, public buildings and public buildings. Greenheck’s products can operate stably and efficiently in various harsh climates and environments. Greenheck products have lower noise, higher energy efficiency and more reliable performance. Greenheck can also provide fire dampers, smoke dampers and various building shutters for life-saving systems.