The Sukha Balka mine (Kryvyi Rih, Dnipropetrovsk region), part of Alexander Yaroslavsky’s DCH group, has commissioned a new unit at the Yuvileina mine with total iron ore reserves of 35,600 tons.
According to a report in the DCH Steel corporate newspaper on Thursday, the new 116-122 unit from the Golovnyi deposit on the eighth sublevel at a depth of 1,420 meters at the Yuvileina mine was put into operation on July 9.
“The quality of ore raw materials in this production unit is high, with an average iron content of 58.53%. The block’s reserves are planned to be developed in two months,” said Deputy Chief Engineer Vasyl Lubynets, quoted by the publication.
It is also reported that miners have prepared modern self-propelled equipment for further development of the Druzhba deposit at a new horizon of -1227 m at the Frunze mine. To develop the new blocks, it is planned to use sets of self-propelled equipment: drilling machines, loaders, and dump trucks, which the company purchased for the development of new horizons.
For example, a multi-ton DRUK-20 dump truck was recently prepared, lowered into the mine, and assembled at the -1227 m horizon. This equipment has a load capacity of 20 tons and is designed for operation in narrow tunnels.
Two dump trucks will be used in production. The second one is scheduled to be lowered into the mine in August.
“The dump truck will be used in cutting, tunneling, preparing blocks for extraction, and transporting raw materials to the surface. The dump truck will transport the extracted ore from a depth of 1,227 m to a depth of 1,193 m to the unloading point for further processing,” explained Konstantin Gumenok, head of the production process organization and support department.
This method of transportation will increase the efficiency of production processes and allow ore to be brought to the surface without deepening the bunker complex. Similar technology has already gained popularity in global mining operations, but it will be used for the first time at the Kryvyi Rih deposit.
The Sukha Balka mine is one of the leading mining companies in Ukraine. It extracts iron ore underground. The mine includes the Yuvileina and Frunze mines.
The DCH Group acquired the mine from Evraz in May 2017.
