mechanical centrifugal shutter exhaust fan

I.blades are krupp stainless steel II.centrifugal opening system III. high quality nylon shutter fixed parts

TsingTaoJinHaoShunFeng Industry And Trade Co.,Ltd

Detailed Info:

Features:

I.The frame material is hot galvanized with advanced auto-machining techniques. The

frame is pressed with flower pattern, promoting the intension and toughness of the frame.

II.It is made of Al-alloy rim, which has light weight, high intension and good toughness.

III.We use auto special bearing wheel hub. The double-side dust cover design is to

prevent dust from entering and grease leakage.

IV.Protecting net can be disassembly easily, which is convenient for maintaining.

V.Shutter is opened by auto-centrifugal system. Shutter could be opened at 90 degree

during the running of the fan.

VI.Motor is used for high performance fan with CE.

VII.Products attached to more motors for you.

                               

Sample Product in JinHaoShunFeng:

   

                

         

As the picture below, we can see Nylon oriented poles is fixed on the flinge which could

avoid distortion of Nylon ang guarantee total concentricity of front and back bearings.

           

                

As the picture below, we can see that Belt Tensioner made of aluminium magnesium alloy can extend service life and avoid distortion. Tension inside of belt can avoid twisting inverse.

           

                                   SERVE U BEST WITH QUALITY!!!

mechanical centrifugal shutter exhaust fan