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

11

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 info@meidinger.ch