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  2. Crushing plant - Wikipedia

    en.wikipedia.org/wiki/Crushing_plant

    The crushed stone materials are conveyed to crushing plant by belt conveyor for secondary crushing before they are sent to vibrating screen to be separated. After separating, qualified materials will be taken away as final products, while unqualified materials will be carried back to the stone crushing equipment for recrushing.

  3. Margalla Hills - Wikipedia

    en.wikipedia.org/wiki/Margalla_Hills

    The ecology of Margallas faces threats from quarrying by stone-crushing plants, [9] deforestation, [10] illegal encroachments, [11] and buildings, and poachers. [12] Crush plants situated around the hills near Taxila are busy eroding the hills for extracting building material. [13] Deforestation is resulting from fires and illegal felling of ...

  4. Aravali Biodiversity Park, Gurgaon - Wikipedia

    en.wikipedia.org/wiki/Aravali_Biodiversity_Park...

    The site where the Aravali Biodiversity Park, Gurgaon, is located had many mining pits operating during the 1980s and 1990s, and also a stone crushing zone with eight active crushers. Mining and stone crushing came to a halt after a Supreme Court ban in 2002, implemented only since 2009.

  5. List of mines in India - Wikipedia

    en.wikipedia.org/wiki/List_of_mines_in_India

    This lists of mines in India is subsidiary to the list of mines article, and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marbles and other quarries may be included in this list. In India, the underground mine to surface mine ratio is 20:80 [citation needed].

  6. Kabrai - Wikipedia

    en.wikipedia.org/wiki/Kabrai

    POORANCHANDRA KUSWAHA is chairman of Kabrai nagar panchayat in Mahoba district in the Indian state of Uttar Pradesh in Bundelkhand Region. Kabrai is a City where stone mining is leading business. It is also known as stone city of uttar pradesh. There are around 350 stone crushers in and around the town. Most of city's revenue comes from mining.

  7. Crusher - Wikipedia

    en.wikipedia.org/wiki/Crusher

    A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.

  8. Heavy Engineering Corporation - Wikipedia

    en.wikipedia.org/wiki/Heavy_Engineering_Corporation

    The Plant has a fenced area of 5,70,000 square metres and a floor area of nearly 2,00,000 sq.m. It is engaged in design and manufacture of equipment and components for steel plant, mining, mineral processing, crushers, material handling, cranes, power, cement, aluminium, space research, nuclear power, etc.It is the most important part of HEC.it consists of many type of huge machine,like leth ...

  9. Crushed stone - Wikipedia

    en.wikipedia.org/wiki/Crushed_stone

    Crushed stone or angular rock is a form of construction aggregate, typically produced by mining a suitable rock deposit and breaking the removed rock down to the desired size using crushers. It is distinct from naturally occurring gravel , which is produced by natural processes of weathering and erosion and typically has a more rounded shape.