Yun Song Chol, chief engineer of the Sangwon Cement Complex, said, “Recently, the complex has modernized all processes for cement production and kept equipment in full operation and at full capacity to ensure the normalization of production.”
According to him, though it was commonplace for a load trial to generally take months after modernization, the complex succeeded in carrying out such a trial in a single week and thus ensured normal production.
He attributed the success to the fact that the complex had taken measures in advance after carefully calculating the schedule for the modernization project, the condition for the load trial and the work to raise the technical knowledge and skills of operators and fix defective elements of equipment.
While putting in primary efforts for raising the capacity to pulverize clinker, the complex produced in time hundreds of tons of pipes, parts and steel frame structures for different processes and construction projects.
Technicians developed a distributed control system for clinker pulverization and transport process as a whole and finished in a short period of time the construction of a roller mill field for the clinker pulverization process to be newly installed and the assembly of the dust collection system.
The complex went on to finish the project for connecting the grinding field with clinker, admixture and gypsum tanks, the reconstruction of tempering tower No. 2 for dust collection and the installation of a conveyor belt.
And it finished the assembly of the upper and lower bodies of the roller press, its main drive and the equipment of the reducer and lubrication system and the transport system.
The general overhaul of the kiln was also done well.
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