Axial fan reversible for round channels VO-21K (M25)

Purpose:

main ventilation of coal mines and mining, and is designed to work in ventilation systems companies in other industries, calculated on the movement of air and non-corrosive gases.

Distinctive features:

- modern aerodynamic design with twin impellers (RK);

- high and maximum operating efficiency;

- simultaneous rotation vanes RK rack mechanism provides control modes within the workspace and reversing the air flow for 3 minutes without changing the rotational direction by a factor of at least 0.75 reversibility;

- reliable automatic control and monitoring system.

Technical data:

Our company produces:  

• Mobile units,
• Fans main ventilation of mines,
• fans of local ventilation,
• fans for the ventilation of tunnels and metro stations, 
• Driving machine for sinking that rise developments,
• drilling systems
• Machines loading-haul,
• drilling rigs,
• Installation drill shaft,
• Installers concrete supports
• Hammers large diameter,
• Dust collectors.