The characters and the advantages of íºTongguaní¿ no power ventilation 1. The theory of its running Our no power ventilations needs not the electric power instead of easily driving the turbine vanes to ratite by nature breeze or the temperature difference between indoor and outdoor so as to make true the running without cost. They are the real practical and energy-saving products without noise and pollution so they can save much electric power and labors for users in order to lower the 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 material Our no power ventilations are made of the whole stainless steel which needs no maintenance longer, are anti-acid and anti-erosion by the only once investment. The íºTongguaní¿ no power ventilations are set up the advanced bearings imported from America which can be assured for about 15 years. 3. The values of the no power ventilations A. They can exhausted 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 usersíª production costs. Because our no power ventilations belongs to the products which need no electric power and other consumes for the life-long time after the only once investment. To a large extent, they can lower the usersíª products 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 needníªt 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 No power ventilators on the roof can make the smoke indoor flow out more quickly, which at the same time 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 timeíªs 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. Production Description The Raw Material of TG Turbine Ventilations: ó¦) TG Turbine Ventilations are made of the stainless steel. ó¦) We use the advanced UBC bearings from USA. The Operating Theory of TG Turbine Ventilation: â_ The undulating vanes lead to smooth rotation at light wind. The bearings at lower and upper position make smooth turns. â_ The motility created by the rotation of the vanes brings the hot air, smoke and wet air up to the roof and exhausts them out. â_ Because the turbine is went on rotating, the fresh air outdoor can enter into the room continually so that the room can ventilate conveniently. â_ The single rotating mechanism will work normally except there is the severe natural damage during 15 years. They are widely used in chemical industry, light industry, food, medicine, textile and dye, metallurgy, electrical power, construction, tunnel, machine and hotel, cinema and marketplace. Recent years later, our products are of demand exceeding supply, and we have our customers through all parts of the country and some foreign countries. Accoring to different types
