EOF 1530mm Centrifugal Exhaust Fan

タイトルまたは説明

1.Frame：Frame adopts Hot Galvanized sheet with zinc thickness of **0g/m2 or **5g/m2,which extremely improve its anti-corrosion performance.Shutter fixed parts are made of high quality nylon which ensure long service life,open flexibly.Shutters are made of galvanized sheet whit thickness of 0.8mm and 1.5mm,ensure shutters no deformation,running stable. 
2.Blade：6 pieces, material **0/**4 stainless steel.Everon fan blade is special designed for biggest effciency which made of Krupp stainless steel by punch forming.Large air volume,no deformation,no broken,no dust,attractive and durable.Thickness 1.2mm,surface finish BA grade.Fan blades are adjusted by intelligent dynamic-balance tester,the weight tolerance of each blade is controlled within 1g.Ensure the fan smooth running,lower vibration,less noise,increase stainless steel,galvanized sheet,aluminum alloy for option.
3.Electrical motor：Both China famous motor andSiemens motor are available. Motor voltage and frequency can be customized.Chinese famous motor OEM by special design for fan.the first put in the phase lack protection device which would power off when shortage of electricity.Motor protection grade IP*5,insulation class F grade,aluminum alloy frame motor, **0V/**0/**5V, 1.1KW/0.*5KW(1.5HP/1HP), *0HZ/*0HZ, 3PH/Single Phase, *-pole speed, ***0r/m, IP*5, class F, efficiency *0%, top/foot mounted.
4.Bearing:Fan bearing adopts imported double-row bearing with special waterproof design,high strength,low noise,maintenance free and long service life,cast iron.
5.Belt:Belt are domestic or Japanese Mitsuboshi brand,ensure the long service life,maintenance free.From ***0 the first adopt Type B belt which 3 times longer service life instead of type A.
6.Shutters: galvanized board, 0.8 mm thickness while the middle piece thickness 1.0mm. Galvanizing layer, **0g/square meter.
7.Centrifugal system:Centrifugal system open the shutters at complete *0 degree to ensure the lowest air resistance and biggest air volume.When close,the sealing can efficiently block light and wind into the poultry farm house.As the first one adopt high quality nylon PA*6A to ensure the long service life.
Rivets:The fasteners of centrifugal system all are copper rivets,wear-resisting and no rust,flexible.Guide rod is made of **4 stainless steel, ensure the high strength,no rust,reduce friction.
Standard parts especially the washer as fastener parts are made of stainless steel,no rust beautiful appearance.
8.Belt Pulley：Fan belt pulleyand flange are made of high strength aluminum-magnesium alloy by die-casting.Light weight,lower vibration.Blast-sanding treatment for attractive appearance,eliminate internal stress to improve its own rigidity and stability.
9.Handles:Fan side frame with plastic handle,easy to carry,convenient to loaf,reasonable design without injuring hands,beautiful appearance.
*0.Collector: galvanized sheet, thickness 1.0mm.
*1.Protecting mesh:Hot-dip galvanized blade support and net ensure never rust.
*2.Upright post:The fasteners fixed on both ends of support are changed from traditional iron plates to aluminum magnesium alloy base,traditional welding connection to plug-in connection which has greatly reduced the friction coefficient,fixed more firmly,avoided rust and improved the appearance.
*3.Connecting bar:Linking parts are made of aluminum alloy,light weight,no deformation,added with wear-resistant shaft sleeve.Reducing friction to ensure the shutters open flexibly.The spring is made of **4 stainless steel,long service life, no deformation,no rust.
*4.Motor plate fixed nuts,first change round type to hexagon type.And with stainless steel washer,more firmly,never loosen.
*5.Complete new CNC production line improved fan quality up to top grade,aesthetic appearance.
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