Purpose of the development: Technology and equipment complex of UD-444 used for automatic welding of horizontal circular pipe joints D620-1420 mm or more in a vertical arrangement of the axes of tubes.

Recommended application field: It is used in carrying out construction work, in the manufacture of building construction, shipbuilding, container structure, the bridge construction.

Technical characteristic: - Mains voltage, 50 Hz, 380; - Welding current, A filling the aisles 250-300; Facing the passages 150-170; - Welding voltage, V 21-27; - Speed ??of the welding carriage, m / min. 0.15-0.5; - Diameter welded pipes, 620-1420 mm; - Wall thickness of pipes, 8,0-30 mm; - Mass of the belt guide, 3.5 kg; - Dimensions of the welding truck, 300x200x200 mm; - Mass of weld bogie, no more than 12.

Advantages over analogues: High-performance welding process is 3-4 times higher than for manual arc welding, small size and weight of the welding truck (no more than 12 kg) did not create inconveniences when working in confined areas the size of installation, with a diameter of more than 800 mm tubes can perform welding two posts simultaneously on a single disposable directing belt, a flexible guide now provides the ability to carry out welding of pipes with variations of geometrical forms, as well as products ellepts form, a wide range of welded pipes D620 mm or more.

The development stage readiness: Introduced in production

Description of the development:
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Welding technology is based on the method of welding in protective gases solid or flux cored wire. The equipment most suited to work in the installation conditions and can be applied to build piles, construction of columns, towers and other facilities.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua