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Mine local ventilation axial counter-rotation fans ВМЭВО-ВВ

Donventilyator Scientific and Production Association LLC produces standard series of modern local ventilation electric explosion-proof axial counter-rotation fans (ВМЭВО-ВВ) with stationary explosion-proof electric motor (with voltage of 380/660 V or 660/1140 V).

The fans have new high-pressure aerodynamic design specially developed by the experts of Donventilyator Scientific and Production Association LLC assuring optimal operation with extensive ventilation ducts of 0.6-1.4 m in diameter.

Local ventilation ВМЭВО-ВВ fans can stand high static pressure at high output-input ratio even with guide and straightening vanes absent. It makes the fan configuration maximally simple and safe.
In operation the fans are installed in horizontal position with acceptable deviation of the fan axis of ± 30°.

Fans of counter-rotating local ventilation in mines

 

 

Speaking about the mine and its technical equipment, it is impossible not to remember that almost the main aspect is the fan of local ventilation of the counter rotation. It is recommended to use this fan experts. An important advantage of such a fan will be the engine: it is explosion-proof and gives a minimal risk when working.

Advantages of ВМЭВО-ВВ.

Local fan selection for professional purposes business is not easy. Why choose this model?

The simplest and most convenient design makes it easy to install a mine fan. A powerful «insides» surprise you with their range of functions and work volumes. It is over the ВМЭВО-ВВ model that the engineers of our company worked very long time to achieve the optimum result: the balance between simple design and power.

Types and purpose of local fans in the mine

 

 

Fans of counter-rotating local airing in mines are used in vain. Thousands of satisfied customers speak for themselves. 90% of our customers are satisfied and come to us not for technical support, but for new products.

What's the bottom line?

There are different types of local ventilation fans in the mine. Our managers will help you choose the right one, taking into account all the nuances of your object.

General characteristics of fans

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