The Taean Heavy Machine Complex boosts production by encouraging mass technical innovation drive.
“We’ve considered the mass technical innovation campaign as the key factor in increased production and technical upgrading and dynamically push forward with it,” said So Sung Gwan, deputy chief engineer of the complex.
The complex converted lots of data on machining into e-files and multimedia presentations and added them to its database so that all materials technicians, skilled workers and other employees need for learning latest science and technology are available at the sci-tech learning space at any time.
It also encourages employees to enrol at the study-while-you-work system including the online education faculty of Kim Chaek University of Technology and Taean College of Technology in order to solve scientific and technological problems arising in workplaces.
According to Kwak Myong Ho, senior staffer of the technical development department, with the mass technical innovation drive gaining momentum, many employees were trained to become highly skilled workers, technical skills and qualifications of others improved and lots of scientific and technical problems needed for the production of custom-built equipment resolved.
For example, its technicians established a melting method in three-phase arc electric furnace for strong deoxidation and desulphurization. By applying this method, the complex shortened the melting time of electric furnace to lower electricity consumption per ton of molten iron and raise the melting efficiency of metal charge, while cutting down the content of sulphur and consumption of ferromanganese, ferrosilicon and aluminium. It also reduced the processing time of large gear from over 30 days to seven with over 70 percent less manpower, while increasing the serviceable life of machine 10 times, and shortened the cast-steel casting production cycle from 25 to three days.
Workteam leader Kim Sung Chol also came up with a plan for remodelling the power unit for the 16m turning lathe.
In the past, the device needed repair more than two times a month. But thanks to his technical innovation, it has been operated in good order showing no signs of imperfection this year.
Other valuable technical innovation plans include the automatic welding method of large equipment, which enables it to increase the speed and improve the quality of welding by carrying out build-up welding of bulky equipment in cylindrical and linear parts by way of automatic welding, and the automatic temperature control method in the 14m vertical heat treating furnace based on SSR, which automatically controls the heat treatment of machine parts.
More From Pyongyang Times
Russian presidential press secretary Dmitri Peskov mentioned about a series of international issues at the recent press
January 23, 2026
Russian presidential press secretary Dmitri Peskov mentioned about a series of international issues at the recent press
The US Senators and Representatives recently criticized the authorities' attempt to annex Greenland. Military invasion of
January 23, 2026
The US Senators and Representatives recently criticized the authorities' attempt to annex Greenland. Military invasion of
A new spectacular sight of regional development has unfolded in the Yombunjin area renowned as a scenic attraction on the east
January 23, 2026
A new spectacular sight of regional development has unfolded in the Yombunjin area renowned as a scenic attraction on the east
Several rural villages in South Phyongan Province have undergone radical changes. Modern houses were built in Soje-ri of Taedong
January 23, 2026
Several rural villages in South Phyongan Province have undergone radical changes. Modern houses were built in Soje-ri of Taedong
The respected Comrade Kim Jong Un sent a birthday spread to Ri Ok Suk, a war veteran living in Neighbourhood Unit No. 14 of
January 23, 2026
The respected Comrade Kim Jong Un sent a birthday spread to Ri Ok Suk, a war veteran living in Neighbourhood Unit No. 14 of
Working people in Kaesong have remodelled the finishing building materials factory. The completion of the factory, furnished with
January 23, 2026
Working people in Kaesong have remodelled the finishing building materials factory. The completion of the factory, furnished with
Russian President Vladimir Putin referred to the foreign policy line of his country in a diplomatic meeting on January 15. He
January 22, 2026
Russian President Vladimir Putin referred to the foreign policy line of his country in a diplomatic meeting on January 15. He
With contagious diseases breaking out one after another across the world, a flu epidemic is rapidly spreading. The World Health
January 22, 2026
With contagious diseases breaking out one after another across the world, a flu epidemic is rapidly spreading. The World Health
Mountain villages in Jagang Province are turning into a fairyland. House-moving in Puji-ri of Songgan County, Ryongmun-ri of
January 22, 2026
Mountain villages in Jagang Province are turning into a fairyland. House-moving in Puji-ri of Songgan County, Ryongmun-ri of
A new catalyst production base has been built at the Namhung Youth Chemical Complex. The catalyst production base is another
January 22, 2026
A new catalyst production base has been built at the Namhung Youth Chemical Complex. The catalyst production base is another
With the implementation of the Regional Development 20x10 Policy of the Workers’ Party of Korea, regional-industry factories are
January 22, 2026
With the implementation of the Regional Development 20x10 Policy of the Workers’ Party of Korea, regional-industry factories are
The Youth Movement Museum marked the tenth anniversary of its founding. The respected fatherly Marshal Kim Jong Un personally
January 22, 2026
The Youth Movement Museum marked the tenth anniversary of its founding. The respected fatherly Marshal Kim Jong Un personally
It has been ten years since the Youth Movement Museum was opened to public to convey the Workers' Party of Korea's idea of
January 22, 2026
It has been ten years since the Youth Movement Museum was opened to public to convey the Workers' Party of Korea's idea of
Dmitri Medvedev, vice-chairman of the Security Council of Russia, posted an article on an SNS on January 12 to deride the US’ atte
January 21, 2026
Dmitri Medvedev, vice-chairman of the Security Council of Russia, posted an article on an SNS on January 12 to deride the US’ atte
Russia decided to deport a diplomat of the British embassy in the country. On January 15, the Russian Foreign Ministry called the
January 21, 2026
Russia decided to deport a diplomat of the British embassy in the country. On January 15, the Russian Foreign Ministry called the
Spectacular scenes of rural development have unfolded at several farms in Kangwon Province. Newly-built public and production
January 21, 2026
Spectacular scenes of rural development have unfolded at several farms in Kangwon Province. Newly-built public and production
The Academy of Forest Science has been built on a modern basis. The academy has all facilities and conditions, including an office
January 21, 2026
The Academy of Forest Science has been built on a modern basis. The academy has all facilities and conditions, including an office
The case of poisoning of Emperor Kojong is recorded as one of the violations of the sovereignty of Korea committed by the Japanese
January 21, 2026
The case of poisoning of Emperor Kojong is recorded as one of the violations of the sovereignty of Korea committed by the Japanese
Over the past five years since the Eighth Congress of the Workers’ Party of Korea, a new era of overall development has been
January 21, 2026
Over the past five years since the Eighth Congress of the Workers’ Party of Korea, a new era of overall development has been
A croaker pedigree farm has been built at the Ongjin West Sea Fish Farm. The pedigree farm has an office building, welfare
January 21, 2026
A croaker pedigree farm has been built at the Ongjin West Sea Fish Farm. The pedigree farm has an office building, welfare
More Articles
