Meidinger AG
• company
profile
• organisation
• products
• solutions
1
at city of Kaiseraugst
(canton Aargau /AG)
in the heart of Europe
close to the French and
German neighbours.
© Meidinger AG 2016
history
2
founded in 1900 at Basle by
Georges Meidinger.
Production of electric motors,
organ fans, axial fans.
Special know-how for fans
for the chemical industry.
Since 1997 part of the Witt
fan group.
about Meidinger …
certificates
• ISO 9001 : 2008
• INERIS production, design & tests for
ATEX- equipment cat.1G
• SVGW use for natural gas
3 about Meidinger …
markets by region (orders 2015)
• switzerland
• germany
• france
• austria
• other europe
• other world
4 about Meidinger …
CH (~50% Tunnel)
DE
FR
AT
US
BE
NL
PL GB
ID
SE DK
CZ
HU
IT
5
markets by customers 2015
about Meidinger …
Biogas
Tunnel
Anlagenbau
Maschinenbau
Chemie
Kraftwerk
Sonstige
Entsorgung/KVA Food
Heizungsbau, Öfen Pharma
Klima & Lüftung
design and selection of fans
6
by computer
about Meidinger …
performance test acc. ISO 5801/DIN 24163 T2
7 about Meidinger …
products
• centrifugal fans
• customized centrifugal fans
• axial fans
• tunnel fans
• silencers and noise attenuation
• spare parts and after sales service
8 Products …
products
• standard centrifugal
fans / cast iron casing
› air
› gastight for methane
(ATEX Cat.2+3)
• standard centrifugal
fans / welded casing
9 Products …
with cast iron casing
• biogas
• natural gas
• support air
10 Products …
with cast iron casing
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Noise insulation casing
Products …
standard centrifugal fans welded casing
12 Products …
special fans
• aggressive media
• hot gas
• explosive media
(ATEX Cat.1G)
13 Products …
explosion proof fans
14 Products …
zone 0 ATEX cat.1G
Zone 0 Ventilatoren
ER IIB3/200/630/2
ER IIB3/71/450/2
ER IIA/71/450/2
ER IIA/100/630/2
ER IIA/140/630/2
ER IIA/200/630/2
ER IIB3/140/630/2
ER IIB1/280/630/2
ER IIB3/100/630/2
5'000
10'000
15'000
20'000
25'000
30'000
0 1'000 2'000 3'000 4'000 5'000 6'000 7'000 8'000 9'000[m³/h]
Dru
ck [
Pa]
15
Meidinger engineers produce
a wide range of zone zero
fans, developed from 5 fan
sizes.
The design of the fans has
moved on quite considerable
and the company is now
supplying third generation
designs which are fully
compliant to the latest
European directive for
equipment in explosive
environments.
Products …
special fans for zone 0
16 Products ...
surface coating
• halar
• rubber
17 Products …
special fans
18 Products …
sound attenuation(housing)
19 Products …
solutions (customized) for
sound attenuation(housing), silencers
• sound protection (insulation)
• silencer
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Pressure
resistant or
shock
resistant
Products …
special fans
special axial fans
for food industry casing 60 bar PED
21 Products …
after sales service
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• maintenance
• repair
• revision
• performance increase
• balancing
• sound/heat-insulation
• sound measurements
• volume and
performance tests
Products …
traffic
axial tunnel fans and
jet fans of Witt&Sohn
23 Products …
tunnel ventilation
24 Products …
parking ventilation
cooperation with
25 Products …
textile machinery
26 applications …
solutions • noise attenuation
• extreme high/low
temperatures
-200°C... +800°C
argon – 200°C 183308S
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flue gas + 800°C
183‘308 S
183‘080 S
applications …
customized fans
• fans on
street cleaners
28 applications …
WITT : a strong group
29 Meidinger 2010e2.pptx
links
www.meidinger.ch
www.wittfan.de
www.fansystems.co.uk
www.psbuk.com
www.flaktcomp.se
www.lf-group.dk
www.alldayspeacock.co.uk
www.krugerwitt.com
www.wittindia.com
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contact Meidinger AG
Landstrasse 71
4303 Kaiseraugst (Schweiz)
Tel +41 61 487 44 11
Fax +41 61 487 44 00
email [email protected]