Flourishing
industries are the backbone of any economy and hold a promise for the future.
Not only do they make a profit by manufacturing economically viable products,
but they also are important employment generating source. However, for any
industry to flourish, it requires excellent infrastructure and dedicated
manpower working in a healthy working environment. Industrial fan systems are
at the helm of any industry that offers optimum working conditions to its
employees by providing customized solutions for various purposes from cooling
and exhausting heat to dust collection and material handling.
There are many
different types of fans that can be used in an industrial process and their
utility is judged on the basis of various factors like the amount of air flow
required, pressure and efficiency. Primarily, there are two different types of
fans used in the industry - centrifugal fan and axial fan. The fundamental
difference among these fans is in their design, functionality and air flow
direction.
Axial
Fans
Dating back to
the horizontally configured windmills of Europe, the axial fans are the first
electrically powered fans that were introduced in the 1880s. Deriving their
name from the direction of the airflow, the axial fan forces air across its
axis parallel to the direction of rotation along the shaft without any change in
the direction of the air flow.
Axial fans are
characterized by a high flow rate, but the airflows they create are of low
pressure and require a low power input for operation. Depending on the
operating conditions and the location, axial fans of different dimensions and
size are used. There are many axial flow fan manufacturers that create the most
common types of industrial axial fans – tube axial, propeller & vane axial.
Applications:
Axial fans are
most frequently used in industrial applications that require a uniform
downstream of air distribution like cement, paper & wood, pharmaceutical,
steel industry etc.
Centrifugal
Fans
Invented in 1832
by a military engineer of the Russian Army, the Centrifugal fans are very
different from the axial fans. They are popularly called as blowers as they
contain a fan wheel that increases the pressure of an incoming airstream is
increased by a fan wheel, moving the air radially. They also have an impeller
that increases the speed of air stream entering into the fan.
Depending on the
diverse blade configuration such as forward curved, radial, backward curved,
air foil etc., they are categorized into various fan types. Centrifugal fans
with different designs and capabilities are used for various processes of
industrial applications depending on the volume flow rate and pressure
requirements.
Applications:
Centrifugal fans
are the perfect solution for industries like cement, steel, chemical, thermal
power etc. that require air movement.
When it comes to
providing tailored solutions to various industries for dust collection, maintaining
good air quality index, boiler applications, ventilation, drying & cooling,
air recirculation etc., both Axial Flow Fans and Centrifugal Fans are of great
value. As they are designed to withstand different operating conditions such as
low or high temperatures, abrasive dusty materials, acidic fumes, corrosive
gases etc., axial fans, centrifugal fans or the Bagfilter Type Dust Collectors
in Delhi are your best option for various industrial applications.
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