The materials used for METALLECA® Fan Housing in the market are no longer limited to the steel or pig iron. Our production of Fan Housing is made aluminum alloy and common carbon steel, since the characteristic of lightweight stainless steel and aluminum alloy is gradually used in current.Blowers are widely used for ventilation, dust exhaust and cooling in factories, mines, tunnels, cooling towers, vehicles, ships, and buildings. For example, ventilation and induced air for boilers and industrial furnaces; cooling and ventilation in air conditioning and household appliances; grain drying and selection; wind tunnel and hovercraft Inflation & propulsion, etc. The Fan Housing is asks to show high specifications in appearance, performance, assembly and other aspects, regardless of the general requirement.