High Pressure Centrifugal Fan Blower/Industrial Exhaust Fan for Ventilation and Air Cooling of Forge/Furnace/Boiler/Kiln

The perfect quality and competitive price of our Coal Mine Main Fan, Anti-corrosion Axial Flow Fan, Indoor Axial Fan enable our company to win the support, praise and trust of our customers. We rely on independent innovation to establish a high-quality industry model, we rely on unity, integrity and cooperation to create a world-class national brand. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. We have achieved a highly efficient sales network, with an emphasis on technological progress and the development of new products. Our sincere sense of social responsibility have gained widespread attention and praise from all walks of life.

It is suitable for ventilation and drafting of steam boilers below 230t/h in thermal power plants. In the absence of other special requirements, G4-68 can also be used for mine ventilation.
The medium conveyed by the fan is air, and the maximum temperature shall not exceed 80°C; the medium conveyed by the induced draft fan is flue gas, and the maximum temperature shall not exceed 250°C. Before the induced draft fan, a dust removal device with a dust removal efficiency of not less than 85% must be installed to reduce the dust content of the flue gas entering the fan, thereby increasing the service life of the fan.

The fan is mainly composed of an impeller, casing, air inlet, regulating door, and transmission part.
(1) The impeller is welded by 12 backward-inclined airfoil blades, and the arc wheel cover and the flat wheel disc are welded. Due to the use of airfoil blades, the high efficiency, low noise, and high strength of the fan are guaranteed. The impeller is corrected by static and dynamic balance, and the operation is stable.
(2) The casing is a scrolling body welded by ordinary steel plates.
(3) The air inlet is a convergent and streamlined overall structure, which is fixed on the air inlet side of the casing with bolts.
(4) Adjusting door The device used to adjust the flow of the fan consists of petal blades, which are axially installed in front of the air inlet.
(5) The transmission mode of the transmission group is D type. It consists of the main shaft, bearing box, coupling, etc. The main shaft is made of high-quality steel. Adopt a rolling bearing water-cooled one-piece bearing seat.

We can provide the most economical and most cost effective High Pressure Centrifugal Fan Blower/Industrial Exhaust Fan for Ventilation and Air Cooling of Forge/Furnace/Boiler/Kiln according to the actual needs of customers. With constant efforts of all staffs, our products have been sold well in domestic market and exported to many countries in the world. We always take protecting the environment and guarding the future as our own responsibility. We firmly believe that product quality is a comprehensive reflection of science and technology, staff quality and management level.