Welding structures

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The technological flow for the manufacture of mechanical
welded constructions is organized as follows :
- the cutting/preparing workshop ;
- the welded assemblies workshop ;
- the thick plate heat treatments and pre-heating line ;
- non-destructive. Examination .
The engineering used is a combination between the classic one and the special engineering with automatic and continuous submerged arc welding procedures.

The main endowment of the mechanical-welding workshop is:
- automatic machines for plate cutting , oxy-gas , with three heads,
plate thickness  up to 300 mm ;
-cross-cut shears for thicknesses of 40 mm and widths of 4000 mm ;
-rolls for rolling plates with thickness of max 80 mm ang width of 4000 mm ;
-automatic installations for submerged arc welding ;
-equipments for machining– furnaces for heating and stress relieving with the bogie hearth area of 160 sqm ( 8 x 20 ) ;
-precincts for sandblasting and anticorrosive painting ;
-cranes for handling of parts with weight of max 300 tons .

Certifications for  the application of various welding procedures issued by SLV  Munchen, BUREAU VERITAS .