From 27 to April 29, 2010 in Yekaterinburg will host the International specialized exhibition "Metallurgy. Ural / UralExpoMetal 2010" . The exhibition will be held an international scientific-practical conference "Metallurgy 2010" and the scientific-technical conference "Special welding methods." Venue - EC "Culture and Health Sports Complex" Russia "(620072, Ekaterinburg, Vysotsky Street, 14). Organizer - Company RTE-Group, 125167, Moscow, Leningrad Prospekt 39, Building 1, tel. +7 (495) 921-4407, 20 014, Ekaterinburg, street 8th March, 12 E, tel. +7 (343) 310-3249, 310-3250.
The main directions of the exhibition:
- equipment for welding, special welding methods;
- equipment for cutting metal;
- casting equipment;
- forging and pressing equipment;
- technology, equipment, materials, tools for surface treatment and coating;
- Machine tools;
- control and measuring instruments, appliances and machines;
- component parts and components - the control system, pneumatic and hydraulic systems, bearings, motors, materials, metal processing, etc.;
- automated control systems, robotics, information technology;
- modernization of equipment leasing;
- subcontracting;
- innovation and investment projects;
- design and technological development.
The company Merkle (Germany) began to produce new welding machines:
- portable inverter welding machines MobiMIG 180 K ;
- welder MobiTIG 190 DC for TIG-welding;
- welder LogiTIG 220 AC / DC for TIG-welding;
- welding inverter MobiARC 250 cel for manual welding electrodes;
- Universal welding inverter SpeedMIG 350 K.
- single phase;
- Three modes of welding - MIG / MAG (semi-automatic welding), MMA (manual metal-arc welding), TIG DC (TIG welding with direct current);
- ColdArc mode for semi-automatic welding - soldering and welding of thin metal sheets with a thickness of 0.3 mm with a smaller heating, including galvanized and welding mixed joints (steel, aluminum, steel and magnesium) and magnesium alloys;
- TEDAC function to display information and control the welding process directly to the burner;
- Welding current range - 25 to 180 A;
- Electrical safety class - IP23;
- weight - 17 kg.
Photos. Welder Merkle MobiMIG 180 K
Main characteristics of the welding machine Merkle MobiTIG 190 DC :
- single phase;
- designed for TIG-welding with direct current, as well as for manual arc welding with coated electrode;
- Welding current range - from 5 to 190 A;
- Electrical safety class - IP23;
- Weight - 8.9 kg.
Photos. Welder Merkle MobiTIG 190 DC
The main parameters of the welding inverter MobiARC 250 CEL :
- welding with coated electrodes with a diameter of 1.5 to 6 mm;
- Welding current range - 15 to 250 A;
- Weight - 17.5 lbs.
- designed for TIG-welding with direct and alternating current, as well as for manual arc welding electrode diameter 1,5-3,25 mm;
- Range of welding current for TIG-welding - from 3 to 220 A;
- Range of welding current with MMA-welding - from 5 to 180 A;
- protection class - IP23;
- Weight - 15.8 lbs.
Photos. Welders Merkle MobiARC 250 cel (left) and LogiTIG 220 AC / DC (right)
December 17, 2009
The company Telwin released single phase welder Digital Car Puller 5000 for spot welding with microprocessor control. Its primary purpose - to body auto repair (repair of the hood, roof, doors, fenders, etc.).
Features welding machine Telwin Digital Car Puller 5000:
- automatic tuning mode spot welding in accordance with the thickness of metal and attached instrument;
- multifunction control panel;
- unit is designed for automotive aftermarket steel parts;
- digital tuning mode spot welding;
- Comes in a set of "Studder" with screws, nails, rivets and special washers for stretching, heating, crimping, blending patches fixing;
- mains voltage - 400 V;
- Electrical safety class - IP22;
- weight - 25 kg.
JSC "Pskovelectrosvar" (Pskov, is a group of companies 'technology metals' ), which specializes in manufacturing heavy electric welding equipment, has announced its readiness to produce equipment for the welding of large diameter pipes. Currently, the company developed two sets for the butt welding of large diameter pipes, construction of which is scheduled for completion in 2010. One set is intended to lay pipes in the sea, and the second - on the land.
The company noted that the welding of the pipeline length of 50 km of the economic effect of the use of Russian equipment in comparison with similar foreign manufacturers is approximately 400 thousand U.S. dollars.
December 3, 2009
The shop P-32 LLC "Nevsky Shipyard" (Shipyard, Shlisselburg Leningrad region) has been installed automated line German company IMG for assembly and welding of flat sections. Its length is 160 meters, and the cost - about 135 million rubles.
The line is fully automated. Section on the line are made thread-position method. Website for a one-sided welding is able to perform double-sided weld seam formation, also can be welded from both sides.
Site News / December 2009
December 30, 2009
The section of the welded joints and seams adds a new material:
- geometry of the weld seam - the basic geometric parameters and definitions;
- classification of welds
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