Крыша вытяжной вентилятор

Roof exhaust ventilator driven by windSpecifications of Aipu 880 huge sizeexhaust ventilatorModel NO.Aipu 680-AMaterialSS202/SS304Blades36Turbo Diameter880mmThroat Size680mmTotal Height750mmBase PlateColor Steel MadeBearingUBCThe thickness of exhaust ventilatorBlades0.25mm0.32mmCap, middle base0.37mm0.41mmBase plate0.4mm0.426mmStainless SteelSS201SS202,304Widely used in these placesWare house, factories and workshops (such as paper mill, galvanized products producing factories, painting factories), garage and so on.Advantages of Aipu880-A exhaust ventilator1. Roof turbo ventilator is favored by enterprises' because of it's environmental protection function. As Aipu 680-A roof ventilator has larger throat size, it is much more favored by chemical factories, plastic factories and such factories.2. High quality body, can stand heavy rain and wind for long-term, can corrosion resistance. Adopted the American UBC bearing, which can be used for 8-10 years(in natural environment), no need to maintain.3. Wave-shaped blades are designed based on the accurate hydrodynamics principle, which increased the inter face and angel degrees between the roof ventilator and wind. Even in breeze, it can get stronger rotational force, which avoided forming winds from all directions into the air duct, and this in turn, accelerating the rotation speed of the turbo head with or directions' wind, which can takes an effect of waterproof, anti-snow and exhaust. Due to its wave shape, the machinery strength greatly increased, the capacity to withstand pressure is the best in similar products.