During tunnels construction, the appropriate steel products should be used so for the tunnel to be supported efficiently.
Stomana Industry is producing the special THN Profiles that are used in forming steel arches that are later used in tunnels for underground mines and infrastructure projects as well. The use of THN Profiles provides a higher resistance and a yielding support.
SIDENOR plant in Thessaloniki is supplying welding electrodes and welding wire that are used for mines structure welding.
During mines’ construction, the appropriate steel products should be used so for the tunnel to be supported efficiently.
Stomana Industry is producing the special THN Profiles that are used in forming steel arches that are later used in tunnels for underground. The use of THN Profiles provides a higher resistance and a yielding support.
SIDENOR plant in Thessaloniki is supplying welding electrodes and welding wire that are used for mines structure welding.
In mining industry, one of the main processes that take place after the ore extraction and first crushing, is the grinding. During primary or secondary grinding, the ore size can be further reduced, so that minerals are distinguished from ore.
The most usual grinding mills are the SAG (Semi Autogenous Grinding) mills and the Ball mills. Both of them are using special steel balls so that grinding gets possible.
Stomana Industry produces a variety of steel balls in diameters from 60 up to 100 mm. These balls have high hardness and could be manufactured according customer’s specification. They are mostly used in copper, gold and silver mining and can be further used in lead, iron ore, zinc and nickel mining.