best sold of 2013 in the world automatic ventilation air exhaust fan

Air Exhaust fan      Company Information        Our company has established and concentrated on poultry equipments for 13 years and gains lots of regular customers around the world like USA, Canada,Australia,etc . Because of our High Quality Products,Competitive Price & Superior After-sale Service. We are leading manufacturers expert in China. You can trust us. Product Description   1.Fan Frame: galvanized Stainless steel     2.Fan Material :Aviation Aluminum Alloy,not only ensure strength,but also reduce fan’s weight .    Based on Above introduction our Fan have below features:     a. Light Weight   b. Strong wind   c. Low noise   d. Little friction   e. Energy consumption is lower 20% than the similar products.       3.Product information   The fan translations have all passed the experiment of homeostasis, which makes the air volume keep the same at the very beginning during the operational lifespan.     Shutter: high strength hot-galvanized steel sheet, centrifugal system which can ensure the shutter opens with the angle of 90 degree under all the condition. And uncontrollable air can never goes into the birdhouse as the shutter works     Motor: The motor is high efficiency and low wastage of energy     Maintenance: there is no use to maintain it during its life circle.     Performance: it is used to ensure the minimum and transverse ventilation in spring and fall and it usually works with the air inlet.     Install Location:gable wall or side wall.        4.Data of product  

Fan Frame	Galvanized Stainless steel
Fan Material	Aviation Aluminum Alloy
Energy consumption	Lower 20% than the similar products
Fan’sParameter	VS350’’ VS336’’
Air capacity	44500 Cubic meter/h
Size	1380mm * 1380mm * 400mm
Noise	< 65db(A)
Power	1.1KW
Electric current	2.8A
Voltage	380V

           Our Services   We provide a full range of services from the purchase to install to after-sale service.         FAQ FAQ:     1.Q :if i want to need all equipment ,and also need a best price ,what should i do ?       A: pls let us know:   1.the size of your poultry house,(the length and the width)   2.the quantity of chciken you are going to raise   3.the weight of chicken when you sale to the market   2.Q: what's the material of  feeding pan and feeding pipe?       A: the material of feeding pan is ABS.            the material of feeding pipe is galvanized pipe   3.Q:  how long is the life of your products?      A:10 Years   4.Q:Do you have any certificate?      A:ISO9000&NTSQP   5.Q:Sample available?       A:yes. but the client charge for the freight fee.     For detailed information,please don't hesitate to contact us .   We are always ready to provide our best service for you!   The customer is always right!