At the Leningrad Metal Plant (LMZ, St. Petersburg) - a subsidiary of OAO "Power Machines" (St. Petersburg) - commissioned a unique fusion center cost approximately 52 million rubles. With it will be a special automatic welding layer on the neck and thrust disc rotors of steam turbines. The prototype model of the turbine rotor, the nominal capacity of 225 MW for Kharanorskaya State District Power Plant (village Yasnogorsk, Chita region) is planned to produce in the second half of 2009. Analogues of the welding center in Russia has ever had.
This fusion center is an international project. In its creation involved the Austrian company "Fronius", and in equipping - the company "Hitmasters" (Finland) and "Kistler" (Germany).
April 21, 2009
JSC "Losinoostrovsky Electrode Plant" (Moscow) started a surfacing wire Sv-08A (GOST 2246-70) with different diameters for gas welding. Wire is available in either a 90 cm long rods with a pack weighing 10 kg, or in the bays of 20-25 kg.
April 15, 2009
"Plant Red Sormovo" (Nizhny Novgorod), specializing in shipbuilding, has commissioned a second thermal cutting machine manufactured by ESAB (Sweden) with a rotary cutting plasma torch for plasma and auxiliary plasma torch for marking. Cost of equipment - 445 thousand euros.
Table service second thermal cutting machines has a length of 31 meters and a width of 3.8 meters. For comparison, the first thermal cutting machines, commissioned in 2006, table service length of 25 meters and a width of 3.8 meters. The second car on the technical characteristics of the first plasma torch and is supplied with an additional smaller capacity for applying marking lines. The machine is designed for precise and productive cutting sheet metal cutting with a V-joint. The rate markup is 20 m / min.
April 13, 2009
JSC "Barnaul mechanical equipment factory," announced the preparation for the production of new low-power welding torches T2-06 "Baby" , designed for manual gas welding, brazing and other methods of flame treatment of metals. The first commercial batch of welding torches to be released in June 2009.
The main advantages of torch T2-06 "Baby" in comparison with commercially available torch T2-06:
- smaller mass;
- supplied with the burner will be included tip number 0 for welding steels with a thickness of 0.2-0.5 mm;
- extension of the scope - F2-06 "Baby" can be used by jewelers for welding and soldering precious metals, as well as for laboratory instruments.
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| Burner T2 06 "Baby" (left) and T2-06 torch (right) |
At present JSC THREAD "Progress" is the only Russian manufacturer of electron beam welding. In recent years the company has made setting for the JSC "CMP" (Glazov), JSC "UMPO" (Ufa), MMPP "Salyut" (Moscow), FSUE "Votkinsk plant."
April 8, 2009
The company Merkle (Germany) has released a new pulsed welding inverters universal type - HighPULSE 280 K and 350 K HighPULSE.
April 2, 2009
Marketing agency B2B Research conducted a study of the Russian market of welding equipment in 2007-2008. The results showed that:
- for the Russian market of welding equipment for metal and plastic for 2007-2008. (Except for the fourth quarter of 2008) were characterized by consistently high growth rates due to the large volume of construction and, accordingly, a stable demand for welding products, as well as increased presence in the domestic market of the equipment from China, France, Italy, Turkey and other countries;
- approximately 90% of Russian market accounted for by foreign welding equipment, with approximately 70% of total imports amounted to equipment for arc welding and about 28% - equipment for resistance welding;
- share of domestic equipment in total Russian market amounted to about 10% in 2007 and about 6% in 2008, with approximately 72% of domestic products in 2007-2008. made equipment for arc welding;
- in comparison with 2007 the volume of Russian market of welding equipment in 2008 increased by 143% ;
- in comparison with 2007 the volume of domestic production of welding equipment in 2008 increased by more than 20%;
- increased consumption in the domestic environment for arc welding machines, as well as plasma and other types of welding;
- due to the global financial crisis in late 2008 - early 2009. decreased sales of welding equipment, there was a bias in favor of cheaper equipment.
April 24, 2009
In the section "Welding technology" added the material about the semi-automatic welding.
April 15, 2009
A new article about the semiautomatic welding in "Welding Equipment"
April 12, 2009
Added information about the welding seams and joints.
April 9, 2009
Added informative material about the welding transformer / section "Welding Equipment" We give a general description of the device of the transformer, welding transformer types and their advantages and disadvantages.
April 6, 2009
"Welding inverter"- article about welding inverters and their benefits.
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