Image credit: Railway Technology
Several units under the Ministry of Railways in the Democratic People’s Republic of Korea (DPRK) have made significant technical advancements aimed at bolstering railway safety across the country, contributing to the sector’s modernization and efficiency.
The Pyongyang Rolling Stock Accessory Factory has taken a major step forward by perfecting its production line to manufacture new types of railway fixtures. This innovation is expected to play a crucial role in ensuring the durability and reliability of railway operations.
Meanwhile, the Sinsongchon Railway Branch has laid a solid foundation for improving the quality of railway fixtures by designing and introducing a new heat-treatment furnace essential for graphite iron production. This development enhances the resilience of railway components, contributing to safer travel and transportation.
The Sunchon Sleeper Production Company has modernized its iron bar processing, successfully manufacturing rotary iron bar cutters to increase production efficiency. In parallel, the Chongjin Concrete Sleeper Factory introduced double gravel washers, a move that will undoubtedly improve the stability and strength of railway infrastructure.
In Hamhung, the Rolling Stock Accessory Factory made strides by manufacturing an analytical, experimental apparatus and implementing a shock-absorbing system, which significantly enhances the safety and longevity of press and mould equipment. This innovation is seen as a crucial step in preventing potential malfunctions and ensuring continuous, safe railway operations.
The Kilju Concrete Sleeper Factory has also made notable progress by improving the quality of concrete sleepers, which are vital for maintaining stable railway tracks. These combined efforts are part of a broader mass technical innovation movement, with multiple units actively contributing to ensuring the safety and efficiency of the DPRK’s railway system.
These initiatives underscore the Ministry of Railways’ commitment to elevating railway safety standards, which is expected to enhance the overall operational efficiency and reliability of the nation’s transportation infrastructure.