Main ventilation fans VODKR-12 (12/1, 14,16,18,21,24,26,28,30,32,36,38, 40, 42, 45) marked I Mb c X
The axial fan is intended for the main ventilation of coal and mining mines, as well as for ventilation systems of enterprises of other industries, designed for the movement of air and non-aggressive gases.
Reversing the air stream is carried out by changing the direction of rotation of the drive motor with a simultaneous change in the installation angle of the vanes of the guide and straightening apparatus. When reversing, a supply of 60-70% of the air supply is provided during direct operation without the use of bypass channels. Fans can be used for both suction and discharge ventilation.