| Message: | Qingzhou Yongsheng Machinery Co.,Ltd is one of the professional China 810mm centrifugal exhaust fan manufacturers and suppliers,Website:http://www.qzys-exhaustfan.com, welcome to wholesale low price 810mm centrifugal fan, 32 inch centrifugal exhaust fan, 32 inch centrifugal fan from our factory.◆Shutter pushing device:open and close shutter automatically.
◆Stainless steel blades :no deformation, no breaking, elegant appearance and durability.◆Calibrated by high-accuracy dynamic balance tester, ensure the stable operation of the fan, reduce noise, and extend service life.
◆High efficiency and energy-saving electrical motor.Protection grade: IP55; Insulation class: Grade F.
◆Push-pull device made of high quality nylon: high strength and long service life.Fan size810mm×810mm×450mmFrameHot galvanized sheet, high anti-corrosive durabilityMotorSiemens motor, Other motor accordingly, CE certificateMotor technical data0.4Kw 380 V 50 Hz three phaseMotor RPM1400r/minNoise≤70dbBlade diameterΦ710 mmBlade No6Blade materialMirror face stainless steel, avoid dust accumulationBlade RPM660r/minBlade instructionalance test after assembled which can assure steady running and even airflow.ShutterCentrifugal system opening, spring close system, shutter can be opened at 90 degree.beltMitsubishi beltHousingGalvanizedAirflow23000㎥/h |
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