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21.11.2016 Seite 1
Karl Klein Ventilatorenbau GmbH
Waldstr. 24
73773 Aichwald – Aichschiess
Tel.: +49 (0) 711 369 06 - 0
Fax.: +49 (0) 711 369 06 - 50
www.karl-klein.de
Company Presentation
21.11.2016 Seite 2
• History and Location
• Our Customers
• Our Products and special Applications
• Development, Simulation and Validation
• New Developments
• Certificates
• Sales and Employees
• Contact
Content
21.11.2016 Seite 3
History
1950 Established as metal spinning company in Esslingen near Stuttgart, Germany
1955 Production of lamps for different applications
1960 Move of company location to Aichwald, new production building
1965 Start of production of steel ventilators
1988 New test facility for the evaluation of performance parameters of fans
2003 Development of the first ATEX – Fans for explosive atmospheres zone 21 and 22
2004 Start of production of high pressure fans and chamber fans
2010 Takeover of company Kamptmann GmbH (production of fan wheels) in Crailsheim
2012 Takeover of the type series APOVENT and APOGUSS from company Piller
2014 Takeover of company BlueVent Thüringen GmbH in Eisenberg. Production of big size ventilators up to 600kW.
2016 Start of production in an additional production hall. Acqusition of a new laser machine and bending machine.
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Our Production Plant in Aichwald near Stuttgart
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Our Production Plant in Eisenberg, Thüringen
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Some of our Customers
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Our Products (1)
Low Pressure Fans Middle Pressure Fans
• Volume flow rate up to 40.000 m³/h• Single-phase alternating current• Three-phase current 2 und 4 pole• Cocurrent flow• External rotor drives• Double side drive fans
High Pressure Fans
• Pressure up to 14.000 Pa• Low volume flow rates
(up to 2.500 m³/h)• High revolution speed (ca. 5.000 U/min)
• Pressure up to 14.000 Pa• Noise reduction measures• Usable with frequency converter• Energy-saving
Hybride Fans
• Max. pressure 2.675 Pa• Volume flow rate up to 170 m³/h• Housing out of zinc diecasting
and aluminum• Main use: furnace chambers
21.11.2016 Seite 8
Our Products (2)
ATEX Fans for explosive Gases ATEX Fans für explosive Dust
• Gas Ex - Zone 1 and 2• Explosion groups IIC acc. DIN EN 50018• Temperature class T3, • Temperature class T4 - T6 on demand• For frequenzy converter• As well transportable available
• Dust Ex - Zone 1 and 2• Explosion groups IIC acc. DIN EN 50018• Temperature class T4• For frequenzy converter• As well transportable available
21.11.2016 Seite 9
NEW:As well in ATEX
available
Our Products (3)
Mobile Ventilators Hot Air Ventilators
• Smaller devices foldable and portable• with 12 V-drive autonomous use by integrated
battery possible• easy transportabel on trucks for delivery of
wood pellets• as well in ATEX (explosion protected) available
• Temperatures up to 300°C continuous operation• On demand up to 500°C continuous operation• Special lubrication of bearings• High ambient temperatures possible• Direct drive• Almost all fan types available with temperature
barrier
21.11.2016 Seite 10
Our Products (4)
Integrated Fans and Air Circulation Fans Integrated Fan with Isolation Box
• Without housing, space saving• Integrated in equipment• Easy assembly by motor flange• Illustration shows special equipment
ATEX with assembly frame
• By default flange isolated by an 80mm mineral wool• Isolation can be adapted according to customer request• Adapted for the use in high and low temperatur environment• For furnaces, shrinktunnels, brazing installations,
smoking devices, etc. ...
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Our Products (5)
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Our Products (6)
Ventilators with Clutch Drives
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Our Products (7)
Big Scale Ventilators up to 600 kW
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Our Products (8)
Kettle Fans
• Kettle fans are specially designed for the use in exhaust gas• Fan wheels with straight blades for dust-laden mediums• As well applicable as build-in solution (without housing) • Medium temperature up to 300°C• On demand voltage controllable• Motor – fan wheel combination easily removable, easy to clean
Double Fans
• Drive for two fan wheels• Space saving
External Rotor Drive Fans
• Motor integrated in the housing• Volumen flow rate 220 – 580 m³/h• Static pressures up to 650 Pa• Space saving
21.11.2016 Seite 15
Our Products (9)
Stainless Steel Fans Leakproof welded Fans
- Almost all of our fans are available in stainless steel- Available materials are V2A and V4A
- Especially designed for humid and corrosive air
- Ideal for the use in the food industry, chemical industry,off-shore applications and so on.
These fans are completely leakproof welded.
21.11.2016 Seite 16
Our Products (10)
Special ModelsGas proof Fans
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Our Products (11)
Special Solutions
Electrical Area:
• Special Voltage
• Special frequencies• Trope isolation Iso-class H• UL-Approbation• CSA-Version• Protection classes• Frequency converter• Pole changing• For the use in trains• etc.
Mechanical Area:
• Special flanges, Special accessories• Drain outlet (condensed water)• Fixation through consoles• Leakproof welded housings• Noise protection• Special paintings• Special fan wheels• etc…
21.11.2016 Seite 18
Special Applications
The envelopped Reichstag The Balloon of Disneyland
The highest bottling plant in the world Ship and Vessel Applications
The enveloppedReichstag in Berlin was keptin form withKarl Klein Ventilatores.
The outlookballoon ofDisneyland Paris is beingstabilized withKarl Klein Ventilatores.
The Tibet Glacier Mineral Water Co. Ltd, 4.300 m altitude, close to the capitalof Tibet, Lhasa, isusing as well ourfans for the bottlingof mineral water.
The Super Yacht „Swift 141“ (Abu Dhabi) and thesailing vessel„Gorch Fock“ are as wellequipped withKarl Klein Ventilatores.
21.11.2016 Seite 19
Engineering and Development – CAD
Design of parts and assembly groups with SolidWorks 2013 (altogether 9 work stations)
21.11.2016 Seite 20
Engineering and Development – Simulation
FEM-Analysis
21.11.2016 Seite 21
Engineering and Development – Simulation
CFD-Analysis for the forecast and survey of performance and characteristic curves
21.11.2016 Seite 22
Engineering and Development of Systems
Layout, optimization and industrialisation of different system components
21.11.2016 Seite 23
Laboratory and Test Facilities
Different test equipments to measure fan characteristicslike air flow, pressure, noise emission, etc. Control Station
21.11.2016 Seite 24
Leak testing
Different procedures of leak testing like pressure drop per time unit, air under water testing, day penetrant examination, etc.
Pressure drop
21.11.2016 Seite 25
New Development: Fans with EC Motors (electronically commuted)
21.11.2016 Seite 26
Certificates
We have the welding admission for railwayapplications according to DIN EN 15085-2 CL2. We are certified according DIN EN ISO 9001:2008.
21.11.2016 Seite 27
Sales and Employees
We are currently around 105 employees, thereof around 55 in the production and 50 in the areasEngineering, Sales, Purchasing and Administration.
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21.11.2016 Seite 28
Contact Persons
Function Name Telefone Mobile E-Mail
Sales Southwest Hägele Industrievertretungen +49 7944 / 7614136 +49 1525 3728 756 [email protected]
Sales South East Michael Nerger + 49 711 / 369 06 - 826 +49 162 / 44 959 64 [email protected]
Sales North / West Eller Industrievertretungen + 49 2371 / 40581 +49 170 / 811 9525 [email protected]
Sales Management Hans-Albert Schur +49 711 / 369 06 - 930 +49 162 / 44 959 60 [email protected]
Engineering Siegfried Seidler +49 711 / 369 06 - 935 +49 162 / 44 959 83 [email protected]
Management Manfred Griesinger +49 711 / 369 06 - 815 +49 162 / 44 959 66 [email protected]
You will find our foreign representations under: www.karl-klein.com