Exhaust Fan Ventilation
Roof Ventilation Fan with motor and without motor
1.Introdution .
Roof fan’s main components take FRP materials, Impeller adopts a more advanced airfoil blades in some of the weight of the rotating parts, thus they can meet the requirements for aerodynamic performance . The outer surface of the membrane use gel coat resin, smooth surface, beautiful appearance, light weight, low noise, corrosion resistance but also a good flow vibration performance, stable and reliable operation of energy efficient explosion-proof characteristics.
2.Structure
This ventilator have hair dryer, impellers, hood, motors, rectifier ring, protective nets, loose-leaf damper, safety nets and other components. the ring is a roof fan in the rectifier to improve efficiency and reduce the noise of a unique structural forms, loose-leaf damper with safety nets can be choosen according to customer requirements.
3.Technical Parameters
4. Widely used in these places
1). Ware house ventilation ;
2). Factories and workshops (such as paper mill, galvanized products producing factories,
painting factories);
3). Garage and other buildings which need air ventilate.
Shandong Handun Environmental Technology Co., Ltd is a leading international business company in China, mainly designs and manufacturers Centrifugal fan, Axial flow fan, Boiler induced draft fan and other Ventilation equipment and parts. Also customize fans water tank and cooling tower as requirements. Which are applied to industrial systems such as Coal-fired power, Metallurgy, Papermaking, Cement and Glass production, Chemical industry, Material handling, Sewage treatment, Waste incineration, Subway ventilation, Industrial boiler and Dust removal systems etc.
Main products : Centrifugal fan, Axial flow fan, Boiler induced draft blower and Industrial fans and parts, water tank and cooling tower
