Stage 1 of Line 4 was commissioned in 2007 and comprises 168 Pechiney AP18 reduction cells operating at a current of 220 kA . This will increase the smelter capacity by 105 thousand tonnes.
2.
EGA s in-house developed, proprietary reduction cell technologies, DX Technology and DX + Technology ( operating at above 400 kA and 450 kA respectively ), currently rank among the best-in-class.
3.
The VAMI and SibVAMI aluminium and magnesium research institutes became the backbone for engineering and technology centres involved in the development of new unique production technologies including RA-300 and RA-400 reduction cells for RUSAL . The new technologies allowed for large-scale greenfield and brownfield projects.
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