The various ventilation options for poultry houses

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The various ventilation options for poultry houses
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Index

• About Ventilation system
• About Fan EM 50 and its advantages
• What is Cooling (Humidity) Pads?
• What is 36" Fan?

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https//dhumal.com/new-design/ventilation
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Ventilation

• The damages of extreme heat can be devastating.
  Heat stress causes extreme discomfort to the
  birds and high temperatures can limit bird
  growth.
• Evaporative cooling is a very effective way to
  reduce heat stress and can drop the temperature
  inside the poultry house by 7 to 8 degrees
  Celsius.
• This can often translate into the difference
  between mortality and livability.

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Fan EM 50

• The Shutter is traditionally the weak point in
  Conventional fans.
• But in this fan shutter the system which utilizes
  centrifugal energy generated by propeller to open
  the shutter has the following advantages
• Counter weights are not required.
• Shutters are always fully opened when fan is
  operating and are not affected by wind or dust
  accumulations.
• Shutters will not stick or hang if they are not
  periodically cleaned.

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• Shutters are tightly closed when fan is not
  operating.
• Because shutters are fully opened when the fan is
  operating shutter pressure drop is minimized.
• Shutter waving never occurs.
• Shutters are in galvanized steel, which is much
  stronger than ordinary aluminium shutter fan

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Cooling (Humidity) Pads

• When air is moved by a ventilation, system goes
  through a wet cooling pad, the air humidity
  increases.
• The energy that is lost in the evaporation of the
  water results in reduction of air temperature.
• Evaporative cooling is a natural process and is
  used throughout the world for following reasons

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• High Temperature Reduction
• Low Energy Usage
• Low Purchasing and Installation Cost
• Good performance even in areas where water
  quality is poor
• Low maintenance cost

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36" Fan

• Air cooling fans are used for maintaining good
  air circulation and temperature in poultry farms.
  
• Our 36 air circulating fans can be used for
  various applications, like poultry farms,
  industrial buildings etc.,
• providing high efficiency. These fans are
  available in both single phase and three phase
  motor option.
• In order to get an aerodynamic air flow, this fan
  is designed with a wide inlet and outlet opening
  and aerodynamic blade shape to cut the air at
  inlet and spread it evenly all over the flow
  area.
• A high grade quality material and latest
  technology is used in manufacturing these air
  circulating fans.
• Fan hanging option available, with adjustable
  angle of fan to get the air flow as per
  requirement

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Advantages

• Quick and easy to install.
• Low running cost and Low noise operation.
• Statically and dynamically balanced body,
  resulting in low vibration and good stability of
  fan.
• Considering the poultry use, these fans have been
  designed and made to sustain in dusty and moist
  environment in the poultry house.
• Running on as low as 1/2 HP (370 W) motor with
  960 rpm, which can reach the air at a distance of
  about 50 feet.
• It controls the mortality rate during the months
  of summer
• Wire guard safety provided on both side of fan,
  and designed to restrict the entry of big rats
  into the fan resulting in no damage of fan
  rotating parts.
• These air circulating fans have non-corrosive
  housing and based on advanced working principle.
• Fan is portable and can be made to stand even on
  rough surfaces.
• Ensures high performance and longer service life.

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For more details

• https//dhumal.com/