الوصف

centrifugal blower, is to make the industrial boilers in operation, the induced draft fan can work in high efficient area, to achieve the purpose of energy saving, by the ministry of machine building energy-saving fan group, organization of national fan industry joint design masters, the state economic commission and the ministry of machine building focus on promotion of high efficiency and energy saving products, with high efficiency, low noise, high performance curve on the outskirts of broad, etc.