Technical innovation campaign brisk in metallurgical industry sector
The Hwanghae Iron and Steel Complex is taking measures to further perfect the production processes in a scientific and technical way while solving technical problems arising in reducing the fuel consumption unit and the content of sulfur in the molten iron.
The Chollima Steel Complex has introduced electrode antioxidant into production to reduce the electrode consumption and stepped up the technical improvement in the wire rod rolling process to improve the quality of bar steel and narrow-gauged rail of different sizes.
The Musan Mining Complex is pushing ahead with the work to improve the ore-dressing capacity in a substantial way while putting efforts into raising the capacity of earth removal.
The Chongjin Steel Plant and the Puryong Ferroalloy Factory have accelerated the technical innovation to upgrade the performance of equipment and raise the level of technical management, further strengthening the production foundation.