Northern Mining and Processing Plant (Kryvy Rih, Dnipropetrovsk region), part of the Metinvest group, continues to modernize its processing complex equipment. The company carried out a complex multi-stage complex of works to modernize the equipment. Due to system repairs that took place in several stages in the pellet production shop No. 2, the northerners updated the LURGI 552A roasting machine and roller screen.