Air Cooling Fan

Product Description

Ventilator serial products are the import substitutes developed by this enterprise by making use of its technological advantages and technical specialty. The enterprise developed them on its own. The blades are made of composite materials that are developed by the enterprise itself by adopting the blade design theory and method for aero-propellers and absorbing the international advanced airfoil advantages. Owing to their high efficiency, low noise, less energy consumption, anticorrosion, durability and easy maintenance, etc., they are widely used in petroleum, chemical, metallurgy, power and textile industries and sold to 29 provinces, municipalities and autonomous regions, excluding Taiwan and Tibet, and exported to Pakistan and Iran, etc.. Annual output of air cooling fans with diameters of 1.8~4.5m and cooling tower fans with diameters of 2.4~9.14m reached around 1000 sets. Therefore, this enterprise has become one of the largest and most powerful enterprises engaged in scientific research and production of fans.

The air cooling fans made in the factory are mainly used to mate the air coolers in the petroleum, chemical and metallurgical industries. They are characterized by large volume of air flow, high efficiency, less vibration, low noise and easy maintenance. To satisfy the different working conditions of the users, there are different types of fans, such as energy-saving type, low noise type and anti-corrosion type, to meet the different demands of the users. According to the conditions of the installation and application, the adjusting ways can be grouped into automatic adjustment, semi-automatic adjustment and manual adjustment, and the cooling ways can be classified as blower cooling and draught cooling.

Diameters of the fans: Diameters of the automatically and semi-automatically adjusting fans range from 1.8m to 4.27m (6 to 14 feet), and those of manually adjusting fans range from 1.8m to 4.5m.

Blade serials (made of fiber reinforced plastics):
- FJ3 Serial Standard Blade, Energy-Saving Type, Noise Value<=85dB
- FJ7 Serial Wider Blade, Intermediate Type, Noise Value<=83dB
- FJ19 Serial Superwide Wide Blade, Noise-Reducing Type, Noise Value<=80dB
- With the corresponding hubs and driving modes, these three types of serial blades can be combined into different types of fans to meet the demand of the mating application of various coolers.