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What Is The Importance Of Coal Mine In Sa

What Is Coal Mining The two major schools of coal mining are surface mining and underground mining To qualify for surface mining the coal seam must lie within 60 metres of the surface The miners’ job is to remove all of the ‘overburden’ – the cubic tons of rock soil and trees above the coal seam and expose the coal layer for extraction

PRODUCTS LIST

  • Powder Grinding Prod
    Powder Grinding Prod

    Applicable materials: kaolin, bentonite, calcite, gypsum, etc.
    Production capacity: 0.18-7m3/min

  • Mobile Crusher
    Mobile Crusher

    Maximum feed: 30-800mm
    Production capacity: 40-650t/h
    Applicable materials: construction waste, waste concrete, mine tailings, basalt, rock, limestone and other materials.
    Scope of application: For the construction industry, sand and gravel plants, infrastructure projects, road construction projects and urban construction waste treatment and other departments of the flow of stone materials.

  • Impact Crushers
    Impact Crushers

    Production capacity: 30-800t/h
    Maximum feed size: 300-800mm
    Applicable materials: limestone, gypsum, silica, barite, feldspar, calcite, dolomite, talc, graphite and other materials.
    Applications: Ore crushing industry, highways, high-speed rail construction, artificial sandstone aggregates, water conservancy and hydropower industries.

  • Cone Crushers
    Cone Crushers

    Maximum feeding size: 300mm
    Production capacity: 12-1000t/h
    Applied materials: cement, granite, ore, gypsum, gold ore, etc.
    Scope of application: Suitable for the crushing of raw materials in the metallurgy, construction, road construction, chemical and silicate industries, and can break various ores and rocks above medium and medium hardness.

  • Jaw Crushers
    Jaw Crushers

    Feed particle size: 120-1500mm
    Production capacity: 1-2200t/h
    Motor power: 5.5-380kw
    Applicable materials: granite, marble, basalt, limestone, quartz stone, river pebbles, iron ore, copper ore and other materials.

  • Drum Dryer
    Drum Dryer

    Tube diameter × barrel length: Φ1.2×0.8-Φ3.6×28m
    Production capacity: 1.9-76.0t/h
    Applicable materials: coal slurry, lignite, talc, fly ash, limonite, gold ore, hematite and other materials.

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