underground mining

... is important for high performance and safety. We are manufacturer of hydraulically expandable friction bolts GEOSTABIL for strata stabilization and reinforcement in underground mining. Our GS bolts are suitable for areas with high stress and deformation and can be pre-tensioned and or injected.

... of the parent company ALTA Invest, Co. The Unit specializes in the raw materials technology supplies both for the surface and underground mining. Technologies supplied by the Unit, which are well known in the countries of the Commonwealth of Independent States (CIS) as well as in Vietnam, are intended for both mining and enrichment of minerals and raw materials (coal, iron ore, etc.) and mining and dressing of materials for building industry (gravel, sand, etc.).

... supplies of machinery products with high added value. The main goal of the area of Engineering of special devices for heavy industry are the supplies of the main components for surface and underground mining, production coke and raw iron both for the external customers in the Czech Republic, Europe and Asia, and especially for companies of Vítkovice Machinery Group (Vítkovice Power Engineering, Vítkovice Gearworks, Vítkovice Mechanika).

...Redakce, prodej a reklamní marketing odborných časopisů "World of Metallurgy - ERZMETALL", "World of Mining - Surface & Underground" a "METALL - Odborný časopis o metalurgii".