Qingzhou Yongsheng Machinery Co.,Ltd is one of the professional China 900mm hammer exhaust fan manufacturers and suppliers,Website:://.qzys-exhaustfan.com, welcome to wholesale low price 36 inch hammer exhaust fan from our factory.APPLICTIONThe Hammer type fan have widely used in poultry farm, garment factory , industry factory , greenhouse , chicken house and wear house etc. Everywhere required the ventilation place. Because of this type fan’s  low price with best quality be popular with all customers.Hammer Fan FJ750Fan Size900*900*400mmFrameHot galvanized sheet, high anti-corrosive durabilityMotorSiemens motor, Other motor accordingly, CE certificateMotor technical data0.55 Kw     380 V     50 Hz   three phaseMotor RPM1400r/minNoise≤70dbBlade DiameterΦ710 mmBlade NO.6Blade MaterialMirror face stainless steel, avoid dust accumulationBlade RPM660r/minBalance InstructionBalance test after assembled which can assure steady running and even airflow.ShutterHammer supporting system, shutter can be opened at 90 degree.BeltMitsubishi beltHousingGalvanizedAir flow24000㎥/hUn-assembled hammer fanHammer fan loading and export delivery