urThe diameter of ball part is TG-880, The diameter of neck(throat) is 680MM.

The Raw Material of TG Turbine Ventilators: TG Turbine Ventilators are made of the stainless steel, galvanized sheet and aluminium.

 We use the advanced UBC bearings from the USA.

The Operating Theory of TG Turbine Ventilators:

The undulating vanes lead to smooth rotation by light wind. The bearings at lower and upper position make smooth turns.

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. 

Because the turbine is went on rotating, the fresh air outdoor can enter into the room continually so that the room can ventilate conveniently.

The single rotating mechanism will work normally except there is the severe natural damage during 15 years.

Our Turbine ventilators are possessed with the following traits: no power exhausting, saving energy and money; anti-acid-base, anti-erosion, long-lived used; no noise, no pollution, absolutely environmental protection; improving the air quality, raising working efficiency; conveniently setting up and so on.

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 many foreign countries.

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.