Danieli to Upgrade the 150-Ton EAF at Ferriere Nord - Osoppo Successful Start-Up of the New Danarc EAF Right on Schedule

摘要

In 2011. the Pittini Group contracted Danieli to supply a new EAF to replace the existing one at the Ferriere Nord Plant in Osoppo.This was a very challenging project. The meltshop was already performing well, but some elements needed improvement (reduction in the number of charging buckets, making the highest possible use of chemical energy, optimization of existing transformer power, new dropout box and water-cooled duct, hydraulic system for EAF, and a new scrap bucket design for the new EAF with existing loading and transport system, upgrading of the automation system), taking into account the limitations of the existing plant (limited space, building and crane lifting capacity) and providing the solutions needed to speed up shell and roof changes.