Company Presentation Karl Klein Ventilatorenbau GmbH Waldstr. 24 73773 Aichwald Aichschiess Tel.: +49 (0) 711 369 06-0 Fax.: +49 (0) 711 369 06-50 info@karl-klein.de www.karl-klein.de 21.11.2016 Seite 1
Content History and Location Our Customers Our Products and special Applications Development, Simulation and Validation New Developments Certificates Sales and Employees Contact 21.11.2016 Seite 2
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. 21.11.2016 Seite 3
Our Production Plant in Aichwald near Stuttgart 21.11.2016 Seite 4
Our Production Plant in Eisenberg, Thüringen 21.11.2016 Seite 5
Some of our Customers 21.11.2016 Seite 6
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 Pressure up to 14.000 Pa Noise reduction measures Usable with frequency converter Energy-saving High Pressure Fans Hybride 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) 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 7
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 8
Our Products (3) Mobile Ventilators Hot Air Ventilators NEW: As well in ATEX available 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 9
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.... 21.11.2016 Seite 10
Our Products (5) 21.11.2016 Seite 11
Our Products (6) Ventilators with Clutch Drives 21.11.2016 Seite 12
Our Products (7) Big Scale Ventilators up to 600 kw 21.11.2016 Seite 13
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 External Rotor Drive Fans Drive for two fan wheels Space saving Motor integrated in the housing Volumen flow rate 220 580 m³/h Static pressures up to 650 Pa Space saving 21.11.2016 Seite 14
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 15
Our Products (10) Gas proof Fans Special Models 21.11.2016 Seite 16
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 17
Special Applications The envelopped Reichstag The Balloon of Disneyland The envelopped Reichstag in Berlin was kept in form with Karl Klein Ventilatores. The outlook balloon of Disneyland Paris is being stabilized with Karl Klein Ventilatores. The highest bottling plant in the world Ship and Vessel Applications The Tibet Glacier Mineral Water Co. Ltd, 4.300 m altitude, close to the capital of Tibet, Lhasa, is using as well our fans for the bottling of mineral water. The Super Yacht Swift 141 (Abu Dhabi) and the sailing vessel Gorch Fock are as well equipped with Karl Klein Ventilatores. 21.11.2016 Seite 18
Engineering and Development CAD Design of parts and assembly groups with SolidWorks 2013 (altogether 9 work stations) 21.11.2016 Seite 19
Engineering and Development Simulation FEM-Analysis 21.11.2016 Seite 20
Engineering and Development Simulation CFD-Analysis for the forecast and survey of performance and characteristic curves 21.11.2016 Seite 21
Engineering and Development of Systems Layout, optimization and industrialisation of different system components 21.11.2016 Seite 22
Laboratory and Test Facilities Different test equipments to measure fan characteristics like air flow, pressure, noise emission, etc. Control Station 21.11.2016 Seite 23
Leak testing Pressure drop Different procedures of leak testing like pressure drop per time unit, air under water testing, day penetrant examination, etc. 21.11.2016 Seite 24
New Development: Fans with EC Motors (electronically commuted) 21.11.2016 Seite 25
Certificates We have the welding admission for railway applications according to DIN EN 15085-2 CL2. We are certified according DIN EN ISO 9001:2008. 21.11.2016 Seite 26
Sales and Employees 18 16 14 12 Mio 10 8 6 4 2 0 2010 2011 2012 2013 2014 2015 Jahr We are currently around 105 employees, thereof around 55 in the production and 50 in the areas Engineering, Sales, Purchasing and Administration. 21.11.2016 Seite 27
Contact Persons Function Name Telefone Mobile E-Mail Sales Southwest Hägele Industrievertretungen +49 7944 / 7614136 +49 1525 3728 756 mail@industrievertretung-haegele.de Sales South East Michael Nerger + 49 711 / 369 06-826 +49 162 / 44 959 64 michael.nerger@karl-klein.de Sales North / West Eller Industrievertretungen + 49 2371 / 40581 +49 170 / 811 9525 info@eller-iserlohn.com Sales Management Hans-Albert Schur +49 711 / 369 06-930 +49 162 / 44 959 60 hans-albert.schur@karl-klein.de Engineering Siegfried Seidler +49 711 / 369 06-935 +49 162 / 44 959 83 siegfried.seidler@karl-klein.de Management Manfred Griesinger +49 711 / 369 06-815 +49 162 / 44 959 66 manfred.griesinger@karl-klein.de You will find our foreign representations under: www.karl-klein.com 21.11.2016 Seite 28