Small Roof Housing Chimney Turbine Air Ventilator

Product Name: Small Roof Housing Chimney Turbine Air Ventilator Model NO.: 300mm Certification: ISO, CE, CCC Mounting: Roof Fan Electric Current Type: AC Type: Axial Fan Blade Material: Stainless Steel Material: Stainless Steel Ball Dia: 420mm Throat Dia: 300mm Bearing: NSK Bearing/Ubc Bearing Net Weight: 4.5kgs Trademark: TG Transport Package: Standard Export Carton Specification: 300mm Origin: China HS Code: 84145930 Product Description Small Roof Housing Chimney Turbine Air VentilatorSpecificationsThe characters and the advantages of our TG Rooftop Turbine No-power Ventilators1. The theory of its runningOur Rooftop Turbine no-power Ventilators don't need electric power instead of easily driving the turbine vanes to rotate by nature breeze or the temperature difference between indoor and outdoor so as to make true the running without cost. They are really practical and energy-saving products without noise and pollution so they can save much electricity and labors for users, in order to lower production cost clearly, to improve the working surrounding of the workshop, to rise the working efficiency and even to strengthen the quality of their products.2. The constitutes of the materialOur Rooftop Turbine no power Air Ventilators are made of whole stainless steel, galvanized sheet and aluminium which needs no maintenance longer, are anti-acid and anti-erosion by the only once investment. TG Rooftop ventilators set up UBC bearings which are imported from the USA and can be assured for using about 15 years.3. The values of no power ventilators A. They can exhaust the hot air, waste gas, dust and other harmful gas; meanwhile, the fresh air outdoor can come into the workshop so as to better the working surrounding, to make the workers more energetic and to increase the benefits of the company.B. Lower the users' production costs. Because our no power ventilators belong to the products which need no electric power and other consumes for the lifelong time after the only once investment. To a large extent, they can lower the users' product costing.C. Enhance the concept of their safety in workshop.First of all, if there is no much harmful gas in workshop, the air can ventilate normally so that they don't need to worry about the dangerous accidents caused by bombing or mistakenly using the electric power. Secondly, in case there happens the fire in workshop, our Roof Turbine ventilators on the roof can make the smoke indoor flow out more quickly, at the same time which can bring out more time for the victims to escape and reduce the loss by the accident.D. They can demonstrate the strength and the humanization management of the enterprise, enhance the "people oriented" principle of the modern enterprises and make a show of the time's colorful image.E. Beautify our living and working surrounding. These no power ventilators are possessed with an attractive appearance, so they can play their part in beautifying the surrounding.Primary Competitive Advantages:Well and High Quality Controlprompt DeliveryCustomer's Designs and Logos are WelcomeEarth-friendly ProductsEco-friendly productsSmall Order AcceptableThe Quantity for Installing Our Ventilators: (References: The ventilating times of the different buildings)The ventilating cube=the cube of the building×the ventilating times Ventilating cubeInstalling Quantity = ---------------------------------- Ventilating cube/hrFor example:There is a building which is 50M length, 12M width and 6M height. The difference in temperature between indoor and outdoor is 10 ºC, and the wind speed is 9.6KM/hr. Moreover the ventilating times of the casting factory according to the standard material is between 10 to 30 times per hour. So the ventilating cube is(50×12×6)×10 times/hr = 36000cube/hr .3600cbm/hr--------------------------------------------------------------------------- 2458cbm/hr (according to the different model 880/500/300)=14.6 Pieces. 15 years warrantyNameTheGrade andThickness of each partThe Ball Diameter 420MMThe Throat Diamet er 300MM The topplate0.5MM202stainless steelThe blade0.5MM 202stainless steelBlade ring0.5MM 202stainless steelBottom ring0.5MM 202stainless steelThe Gasket0.5MM 202stainless steelShaftØ13MM 202stainless steelBig support1.2-1.4MM202stainless steelsmall support1.2-1.4MM202stainless steelRoof panel bolt202stainless steelNos ofBearing2 bearingsBearing Type6001 Bearing (Japanese NSK Bearingor USA UBC Bearing)Nos of Blades25 pcs Double CurvedThe width of each blade65mm 202stainless steelThe bearing files circle card202stainless steelSolid Rivet3005aluminiumThe Height of the turbo450MMThe netweight of turbo3.5Company NameTianchang TG Turbine Ventilation Co.,LtdContact PersonKellen WuTel/Fax0086-550-7321132