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).
9. Germany (ziehl-abegg)
As one of the leading manufacturers and developers in the field of ventilation, drive technology and control system in the world, ziehl-abegg in Germany has its own unique technical advantages and business philosophy. Ziehl-abegg’s main products, fans, motors and speed control systems, have been distributed in 29 countries and regions around the world, which has benefited customers a lot from their cooperation The products are widely used in various industries, including ventilation, heat exchange, air processor, refrigeration, air conditioning, agriculture, transformer cooling and wood drying, precision machine room air conditioning, constant temperature and humidity air conditioning, air curtain, electronic cooling, etc.