The Komdok Mining Complex has set up a new transport system at deep underground faces to provide a sure guarantee for increased production.
In the past the complex transported ores by trams in an 8km-long section. But it has installed long-distance conveyor belts, making it possible to transport the ores produced at underground faces in the deep and upper zones.
It is more than ten years ago that the plan for upgrading the system of transporting ores was proposed.
As about 100 kinds of materials were needed for running trams and mine cars, the plan, if realized, would make it possible to increase ore transport by more than two times while saving a lot of manpower, equipment, materials and electricity.
But it was not an easy project.
The plan presupposed a hundreds-of-metre-long tunnel for the belts, a scores-of-metre-long shaft for equipment, a ground for large crushers and an ore unloading ground.
The workload was equivalent to that for building a factory above the ground.
As the complex had to concentrate on production in hand, it put the proposal aside.
Then, one day in 2017, the tunnel for carrying the ore in the upper zone was deformed so severely under earth pressure that it seemed to be used no longer.
Given the situation, the officials of the complex pooled their wisdom to find the optimum construction method with less investment.
Finally, they completed a design in such a way as to raise productivity by more than two times while considerably reducing the investment for upgrading the transport system.
Soon afterwards the project schedule was announced and a construction force formed.
Many obstacles and difficulties cropped up, but the officials and miners persevered. They invented a new method of easily removing the spoil at the construction site of the ground for large crushers and introduced original and bold construction methods. At the same time, they pushed ahead with the assembling and installation of crushers, winches, ore unloaders and other pieces of equipment.
The new ore transport system was commissioned with due ceremony on October 3.
Kim Pong Ju
More From Naenara (En)
A friendship gathering for staff members of the Chinese embassy in Pyongyang took place at the Wonsan Kalma Coastal Tourist Area
February 16, 2026
A friendship gathering for staff members of the Chinese embassy in Pyongyang took place at the Wonsan Kalma Coastal Tourist Area
The Paektusan Secret Camp is a secret base that the great leader Comrade Kim Il Sung used as the centre of activities of the
February 16, 2026
The Paektusan Secret Camp is a secret base that the great leader Comrade Kim Il Sung used as the centre of activities of the
Today the Korean people are significantly celebrating the 84th birth anniversary of Chairman Kim Jong Il . Born on Mt Paektu on
February 16, 2026
Today the Korean people are significantly celebrating the 84th birth anniversary of Chairman Kim Jong Il . Born on Mt Paektu on
A congratulatory group of Koreans in Japan led by Ko Tok U, chairman of the Tokyo Metropolitan Headquarters of the General
February 16, 2026
A congratulatory group of Koreans in Japan led by Ko Tok U, chairman of the Tokyo Metropolitan Headquarters of the General
The Third People’s Art Festival for Celebrating February 16 was held with splendour at theatres and halls across the country on
February 16, 2026
The Third People’s Art Festival for Celebrating February 16 was held with splendour at theatres and halls across the country on
Women’s union officials and members in the DPRK met at the Hall of Women in Pyongyang on February 13 to celebrate the 84th birth
February 15, 2026
Women’s union officials and members in the DPRK met at the Hall of Women in Pyongyang on February 13 to celebrate the 84th birth
An oratorical meeting was held at the Central Youth Hall on February 13 to mark the 84th birth anniversary of Chairman Kim Jong Il
February 15, 2026
An oratorical meeting was held at the Central Youth Hall on February 13 to mark the 84th birth anniversary of Chairman Kim Jong Il
Art group members of the Mangyongdae Schoolchildren’s Palace gave a performance “Song of Happiness Resounding in the Sky of Februa
February 15, 2026
Art group members of the Mangyongdae Schoolchildren’s Palace gave a performance “Song of Happiness Resounding in the Sky of Februa
The Third People’s Art Festival for Celebrating February 16 opened in the DPRK to mark the 84th birth anniversary of Chairman Kim
February 15, 2026
The Third People’s Art Festival for Celebrating February 16 opened in the DPRK to mark the 84th birth anniversary of Chairman Kim
The people in Kangdong County of Pyongyang Municipality, Kusong City of North Phyongan Province and Ryonggang County of Nampho
February 15, 2026
The people in Kangdong County of Pyongyang Municipality, Kusong City of North Phyongan Province and Ryonggang County of Nampho
Last December regional-industry factories were inaugurated in succession in 20 cities and counties across the DPRK. As a result,
February 15, 2026
Last December regional-industry factories were inaugurated in succession in 20 cities and counties across the DPRK. As a result,
The DPRK is filled with excitement as modern regional-industry factories sprang up in 40 cities and counties together with hospita
February 14, 2026
The DPRK is filled with excitement as modern regional-industry factories sprang up in 40 cities and counties together with hospita
The 25th National Youth and Children’s Festival of Loyalty opened in the DPRK on the occasion of the auspicious February holiday,
February 14, 2026
The 25th National Youth and Children’s Festival of Loyalty opened in the DPRK on the occasion of the auspicious February holiday,
The artistic motivation team of the Central Committee of the Union of Agricultural Workers of Korea and agricultural workers gave
February 14, 2026
The artistic motivation team of the Central Committee of the Union of Agricultural Workers of Korea and agricultural workers gave
The photo exhibitions "Holding aloft the banner of self-reliance" are going on in all provinces (municipalities) of the DPRK to
February 14, 2026
The photo exhibitions "Holding aloft the banner of self-reliance" are going on in all provinces (municipalities) of the DPRK to
Chinese Ambassador to the DPRK Wang Yajun on February 12 hosted a reception at the embassy on the occasion of the lunar New
February 14, 2026
Chinese Ambassador to the DPRK Wang Yajun on February 12 hosted a reception at the embassy on the occasion of the lunar New
Workers and members of the General Federation of Trade Unions of Korea (GFTUK) met at the Central Hall of Workers on February 11 t
February 13, 2026
Workers and members of the General Federation of Trade Unions of Korea (GFTUK) met at the Central Hall of Workers on February 11 t
A team involving scientists and researchers at Pyongyang University of Mechanical Engineering and research institutions has
February 13, 2026
A team involving scientists and researchers at Pyongyang University of Mechanical Engineering and research institutions has
In recent years, modern consumer goods production bases conducive to improving the people’s standard of living have been newly
February 13, 2026
In recent years, modern consumer goods production bases conducive to improving the people’s standard of living have been newly
The Mausoleum of King Kogugwon, also known as Anak Tomb No. 3, is located in Oguk-ri, Anak County, South Hwanghae Province.
February 13, 2026
The Mausoleum of King Kogugwon, also known as Anak Tomb No. 3, is located in Oguk-ri, Anak County, South Hwanghae Province.
More Articles
