On the website of the Balkancorex d.o.o. company https://balksncorex.rs/ circulation fans for the removal of gas-air mixtures can be purchased on favorable terms, as well as a wide range of high-tech professional equipment for mining enterprises, construction corporations and manufacturing companies of heavy and light industry.

Circulation fans are used to circulate hot gas masses at temperatures up to 850 ° C, during light furnace annealing of sheet steel in industrial metallurgical furnaces. The technical parameters of the unit are optimally suited for distilling air with a density of 1.2 kg per cubic meter. m and the ambient temperature is +20°C.

Design features of the circulation fan

The basic configuration of the circulation fan consists of the following components:

• Fan with built-in electric motor;
• Guiding device;
• Bypass;
• A set of support rings;
• Shaft with bearing supports;
• The blade is of radial design, inclined near the shell at an angle of 25-45° L;
• A frame capable of withstanding high thermal and vibration loads.

The design feature of fans of this type is the formation of an annular updraft, which promotes the circulation of the gas-air mixture in the furnace muffles.

When performing installation work, a minimum gap should be maintained between the grate and the disc of the unit, and the inlet should be positioned in such a way that the hot gases passing through them do not affect the aerodynamics of the device as a whole.

Advantages of circulation fans from Balkancorex d.o.o.

• availability of a choice of structural models;
• products that have proven themselves highly both in Russia and abroad;
• suitable for high temperature steam-air environments;
• affordable price;
• high circulation rate;
• high quality heat treatment of rolls;
• increasing the productivity of furnaces;
• saving fuel and electricity;
• the presence of a shaft and bearing cooling system;

 

Balkancorex d.o.o.  supplies shaft circulation fans with delivery in Russia, CIS countries and the near abroad.