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welding machines. Experimental studies on automatic arc welding started in 1934. With the market launch of the automatic welding machines S I and S II in 1937, mechanised welding for industrial purposes was possible for the first time. Kjellberg offered three technological options for mechanised welding: with exchangeable electrode head for endless welding of rod electrodes, with welding head for bare wire coils and with carbon head for thin sheet welding.
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together with six German and
Swedish partners, for the purpose of manufacturing and marketing the patented welding electrodes. For lack of suitable power sources and at Oscar Kjellberg's suggestion, Kjellberg Elektro-Maschinen GmbH was established in Finsterwalde in 1922. In 1923, the company's first
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In 1930, welding converters laid the foundation for
Kjellberg's worldwide success. The fundamentally new concept of these machines was the unification of all components under one housing, including control section and steerable carrier. Later, these converters were further developed into automatic
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Kjellberg
Finsterwalde manufactures plasma cutting technology (up to 600 A), automatic welding machines and welding electrodes for industrial purposes, with part of the products customised. For example, Kjellberg equipment is used in the shipbuilding, automotive and plant construction industries.
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In 2008, Kjellberg
Finsterwalde Elektroden und Maschinen GmbH was divided into three separate companies: Kjellberg Finsterwalde Plasma und Maschinen GmbH, Kjellberg Finsterwalde Schweißtechnik und Verschleißschutzsysteme GmbH and Kjellberg Finsterwalde Elektroden und Zusatzwerkstoffe GmbH, with
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in cooperation with
Kjellberg Finsterwalde. In 1962, Kjellberg Finsterwalde began selling the WSH III-M plasma cutting system with 50 KW – the first industry-ready plasma cutting system. In the same year, this procedure was further developed into the FineFocus plasma cutting technology and then
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is a group of German companies in the metal and electrical industry. The group consists of the three manufacturing companies, Kjellberg
Finsterwalde Plasma und Maschinen GmbH, Kjellberg Finsterwalde Schweißtechnik und Verschleißschutzsysteme GmbH and Kjellberg Finsterwalde Elektroden und
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In 1941, the patented Kaell-Kjellberg-Lundin method considerably improved the efficiency of metal working. In this technique, a double wire electrode was welded in three arcs simultaneously. At that time, Kjellberg was the world's largest manufacturer of arc
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In 2000, the new HiFocus plasma cutting technology, with laser-like precision, was placed on the market. In the following year, the launch of the HiFinox technology for the first time worldwide permitted metallic clean and dross-free cuts on thin sheets of
513:, Germany's first building with an entirely welded steel frame construction. With its completion in 1936, Kjellberg expanded its manufacturing plant at the headquarters in Finsterwalde. For the 5-storey industrial building 460
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In 1997, the
Kjellberg Foundation was established and became the company's sole shareholder. In 1999, a new assembly shop and shipping department at the headquarters in Finsterwalde considerably improved production conditions.
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Starting in 1935, the electrode pressing method improved the strength of the coating as well as welding quality compared to the previously standard dipping. One major reference object for this new method is the so-called
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Zusatzwerkstoffe GmbH, and the
Kjellberg Finsterwalde Dienstleistungsgesellschaft mbH, which fulfils group-wide functions. Sole shareholder of the group is the Kjellberg Foundation, with its registered seat in the
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In 1986, inverters were used for the first time as power sources for welding and plasma cutting, and a plasma cutting machine for underwater cutting was introduced. At that time, the company had 1064 employees.
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Kjellberg
Finsterwalde Dienstleistungsgesellschaft mbH fulfilling group-wide functions. The headquarters of Kjellberg Finsterwalde Schweißtechnik und Verschleißschutzsysteme moved to Witten, in
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47 million in 2008, with international sales accounting for more than half of this amount. The group holds a share of equity in a Slovak company and has a network of partners worldwide.
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to produce and sell plasma cutting torches, since the required quantities for the
Japanese market could not be delivered in time due to lack of capacity in
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In 2004, a new record was established by using three FineFocus 800 plasma cutting machines connected in parallel for the dismantling of a disconnected
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654:. The world's first flow-controlled automatic plasma gas supply in 2003 was an advance creating better quality and reproducibility of plasma cuts.
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In 1996, Kjellberg introduced plasma gouging technology for industrial metal processing as an alternative to gouging with carbon electrodes.
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no. 231733 "Electrode and procedure for electrical soldering" and is therefore recognised as the inventor of the coated welding electrode.
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National Prize for Science and Technology for their scientific and technical work developing the plasma melt cutting process.
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In 1979, a collective of researchers from Kjellberg and the Professor Manfred von Ardenne Institute were awarded the
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shipyard, multi-torch bevel aggregates were used for the first time in the "Shipbuilding 2000" project in 1993.
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In 1973, the plasma cutting unit PA 40 cut using oxygen for the first time, a more cost-effective method.
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were used in parallel operation for the first time. Eight machines of the first series were sold to
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welding generator developed and built in Finsterwalde, Ke 200/1450, was presented at the
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In 1943, after just two months of development, Kjellberg introduced the so-called
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of steel was used and approximately 35,000 m of welding seam was formed.
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walls were cut under remote control in water depths of several metres.
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ESAB 1904–2004: A Century of Innovation in Welding and Cutting
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Significant achievements were the steel construction of the
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754:, Kreis Mansfelder Land, 30 November 2006, p. 9 box (pdf)
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German Imperial patent no. 231733 held by Oscar Kjellberg
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In 1984, Kjellberg granted the O-A-Mach Corporation in
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Approximately 280 employees at the three locations in
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Schweißtechnik Finsterwalde and became a unit of the
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453:In his capacity as general manager of the company
543:in Dresden carried out the first basic tests for
712:Svetsaren: The ESAB Welding and Cutting Journal
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787:Official website of the Kjellberg Foundation
572:In 1970, the company was reorganised as the
474:OK G2/1, which was used for repair welding.
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792:Official dealer Kjellberg in Russia, Moscow
50:Learn how and when to remove these messages
782:Official website of Kjellberg Finsterwalde
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278:Learn how and when to remove this message
209:Learn how and when to remove this message
147:Learn how and when to remove this message
827:Technology companies established in 1922
737:"Ein Stolz ward uns genommen! (Teil 21)"
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541:Professor Manfred von Ardenne Institute
484:Kjellberg Elektroden und Maschinen GmbH
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85:adding citations to reliable sources
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663:Karlsruhe Institute of Technology
482:In 1926, the company was renamed
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189:has been specified. Please help
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423:achieved annual sales of about
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832:1922 establishments in Germany
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628:Leibniz University Hannover
501:(Slaughterhouse Bridge) in
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179:to meet Knowledge (XXG)'s
724:History (1930–1949)
582:. In the following year,
361:Plasma Cutting Technology
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769:, Kjellberg Finsterwalde
726:, Kjellberg Finsterwalde
641:The Kjellberg Foundation
495:Berlin Tempelhof Airport
96:"Kjellberg Finsterwalde"
584:plasma cutting machines
249:converting this article
675:North Rhine-Westphalia
448:German Imperial patent
397:Kjellberg Finsterwalde
317:Mechanical Engineering
291:Kjellberg Finsterwalde
817:Machine tool builders
807:Machine manufacturers
652:chromium nickel steel
534:submerged arc welding
439:On 27 June 1908, the
665:. 130 mm thick
624:German reunification
575:Volkseigener Betrieb
191:improve this article
81:improve this article
710:, special issue of
622:In 1991, following
464:Leipzig spring fair
376:Number of employees
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742:2011-07-19 at the
549:high-alloyed steel
545:plasma-arc cutting
523:welding technology
380:approx. 280 (2008)
369:Welding Electrodes
365:Welding Technology
308:Group of companies
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