Bronswerk® has developed the Whizz-Wheel®, the world's most ultra-low noise axial fans, which significantly reduce operating costs and energy consumption. With diameters surpassing ten meters, these innovative fans are designed to perform effectively under extreme conditions, utilizing new drive concepts that enhance efficiency by over thirty percent while complying with strict noise regulations. The company continues to invest in technology and expertise to solve unique engineering challenges in the gas and oil industries.

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2. R & D Whizzwheel
Enjoy the silence!
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3. Bronswerk® designs world’s most ultra low
noise fans
• In recent years, Bronswerk® Heat Transfer
has made serious investments to enable it
to design the world's most ultra low noise
axial fans for air coolers: the Whizz-
Wheel®.
• These fans are huge energy savers and
therefore result in a considerable reduction
of operating costs.
• 'Considerable' in this case is also a
euphemism for the gigantic dimensions of
the fans.
• The first test model for example, has a
diameter of nearly four metres. We now
design fans with diameters that measure
over ten metres!
Since 1940, Bronswerk®
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4. Bronswerk® designs world’s most ultra low
noise fans
• Heat Transfer has been designing,
producing and supplying heat exchange
installations that are used by companies
such as Shell, Exxon Mobil, Texaco and
Siemens in the worldwide gas and oil
industries and utilities.
• One hundred and fifty staff are employed in
Nijkerk, with a further hundred abroad.
Bronswerk® has been growing over the last
few years.
• We meet Guus Bertels; he is constantly
looking for the latest developments,
innovations and breakthroughs.
• He has thirty years of experience in the
field; a real expert.
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5. Bronswerk® designs world’s most ultra low
noise fans
• Guus: "We create solutions for problems
that are so special, that existing techniques
fail to perform. What we design must also
work under the most extreme
circumstances.
• From the Arctic to the Antarctic, from the
highest mountains to the deepest seas,
from the wettest places to the driest
deserts, our solutions must perform under
any conditions.
• We therefore invest heavily in
knowledge/know-how and technology."
• How does this reflect in the design of
Whizz-Wheel® fans? Guus: "It is a good
example of the innovative strength that we
have. Traditional cooler fans are usually
driven by gear boxes or v-belts. We looked
for an alternative.
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6. Bronswerk® designs world’s most ultra low
noise fans
• Eventually, we designed new drive
concepts which enable the Whizz
Wheel®fans to be smaller, lighter
and more quiet.
• They still comply to the strictest
noise regulations and the
efficiency of the shaft power has
been increased by over thirty
percent.
• They are therefore the most ultra
low noise and ultra efficient fans in
the world.
• This allows us to save a vast
amount of energy.
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7. Can we improve your energy ROI?
• Ask our colleague nl.linkedin.com/pub/bram-marcus/11/24b/34b or contact
our company.
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8. Like to know more about our company?
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• Have a chat with Bronswerk people via our website or
• Visit our website: http://www.bronswerk.com/en/

9. • Meet us on LinkedIn.
• https://www.linkedin.com/company/bronswerk-heat-
transfer/products?trk=top_nav_products
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•Join our community!

10. •Join our community!
• Conversate with us on Facebook.
• http://www.facebook.com/Bronswerk.
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11. Join our community!
• Follow us on Twitter.
• https://twitter.com/bronswerk
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12. • Share our content?
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Join our community!

13. Thank you for your attention!
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