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
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People’s
November 19, 2025
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People’s
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People’s
November 19, 2025
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People’s
The security organ of the DPRK, the political guards of the Workers' Party of Korea and a mainstay in defending the revolution, is
November 19, 2025
The security organ of the DPRK, the political guards of the Workers' Party of Korea and a mainstay in defending the revolution, is
A spokesman for the Chinese Foreign Ministry censured G7 for interfering in the internal affairs of China at a press conference on
November 19, 2025
A spokesman for the Chinese Foreign Ministry censured G7 for interfering in the internal affairs of China at a press conference on
Iranian President Masoud Pezeshkian in his recent speech at the parliament expressed his stand to work hard to overcome the energy
November 19, 2025
Iranian President Masoud Pezeshkian in his recent speech at the parliament expressed his stand to work hard to overcome the energy
Schoolchildren of Moranbong District in Pyongyang played sports and amusement games at Kim Il Sung Stadium on November 7. Although
November 19, 2025
Schoolchildren of Moranbong District in Pyongyang played sports and amusement games at Kim Il Sung Stadium on November 7. Although
Jon Ju Hyon is one of the disabled table tennis players. He began to play table tennis in his primary school days. According to
November 19, 2025
Jon Ju Hyon is one of the disabled table tennis players. He began to play table tennis in his primary school days. According to
The sci-tech symposium in greenhouse vegetable sector-2025 was held at the Kangdong Central Vegetable Research Institute of the
November 19, 2025
The sci-tech symposium in greenhouse vegetable sector-2025 was held at the Kangdong Central Vegetable Research Institute of the
New streets and villages have been built one after another across the country, bringing people news about provision of new houses
November 19, 2025
New streets and villages have been built one after another across the country, bringing people news about provision of new houses
A spokesman for the Chinese foreign ministry rejected Japan’s interference in the country’s internal affairs at a press conference
November 18, 2025
A spokesman for the Chinese foreign ministry rejected Japan’s interference in the country’s internal affairs at a press conference
The reliable women footballers of the DPRK won the FIFA U-17 Women's World Cup this year following last year, and lifted the
November 18, 2025
The reliable women footballers of the DPRK won the FIFA U-17 Women's World Cup this year following last year, and lifted the
Chongdan County of South Hwanghae Province celebrated the birthday of the third centenarian this year. The respected Comrade Kim
November 18, 2025
Chongdan County of South Hwanghae Province celebrated the birthday of the third centenarian this year. The respected Comrade Kim
The 23rd Taekwon-Do World Championships were successfully held in Italy last October. The DPRK players topped the country
November 18, 2025
The 23rd Taekwon-Do World Championships were successfully held in Italy last October. The DPRK players topped the country
The people across the DPRK significantly marked Mother's Day. People visited the Kumsusan Palace of the Sun, the sacred temple of
November 18, 2025
The people across the DPRK significantly marked Mother's Day. People visited the Kumsusan Palace of the Sun, the sacred temple of
The Wonhwa Farm in Phyongwon County of South Phyongan Province harvested bumper crops this year in the fields with the honour of
November 18, 2025
The Wonhwa Farm in Phyongwon County of South Phyongan Province harvested bumper crops this year in the fields with the honour of
The implementation of the Regional Development 20×10 Policy of the Workers’ Party of Korea is being pushed ahead in different
November 18, 2025
The implementation of the Regional Development 20×10 Policy of the Workers’ Party of Korea is being pushed ahead in different
The Sunchon Cement Complex is ramping up its production. Thanks to the devoted efforts of its workers to unconditionally attain
November 18, 2025
The Sunchon Cement Complex is ramping up its production. Thanks to the devoted efforts of its workers to unconditionally attain
The construction of thousands of rural dwellings planned for this year has been successfully completed in Ryanggang Province. The
November 18, 2025
The construction of thousands of rural dwellings planned for this year has been successfully completed in Ryanggang Province. The
Thongsavanh Phomvihane, foreign minister of the Lao People's Democratic Republic, and his party left Pyongyang on November 15
November 17, 2025
Thongsavanh Phomvihane, foreign minister of the Lao People's Democratic Republic, and his party left Pyongyang on November 15
The delegation of the Russian news agency Segodnya led by First Deputy Editor-in-Chief Sergei Kochetkov left Pyongyang for home on
November 17, 2025
The delegation of the Russian news agency Segodnya led by First Deputy Editor-in-Chief Sergei Kochetkov left Pyongyang for home on
More Articles