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  2. Template:Mining equipment - Wikipedia

    en.wikipedia.org/wiki/Template:Mining_equipment

    Template: Mining equipment. ... Download as PDF; Printable version; In other projects ... This page was last edited on 22 November 2024, ...

  3. Sandhills Global - Wikipedia

    en.wikipedia.org/wiki/Sandhills_Global

    Sandhills Global is a privately held American information processing company that produces a diverse range of products and services from well-established trade publications and websites to hosted technology services.

  4. Sand separator - Wikipedia

    en.wikipedia.org/wiki/Sand_separator

    A sand separator is a device that separates sand or other solids from water. [1] [2] One version of sand separator utilizes centrifugal force to separate sand or other heavy particles out of the water. The separated material drops down into a tank or reservoir where it can be removed later or in the case of in-well separators, the separated ...

  5. Sand mining - Wikipedia

    en.wikipedia.org/wiki/Sand_mining

    Sand pit along the Mississippi River, United States Artificial lake with frac sand dredger. Sand mining is the extraction of sand, mainly through an open pit (or sand pit) [1] [failed verification] [2] but sometimes mined from beaches and inland dunes or dredged from ocean and river beds. [3]

  6. Rapid sand filter - Wikipedia

    en.wikipedia.org/wiki/Rapid_sand_filter

    Rapid sand filters use relatively coarse sand (0.5 to 1.0 mm) and other granular media, such as anthracite, in beds of 0.6 to 1.2 metre depth to remove particles and impurities that have been trapped in a floc through the use of flocculation chemicals—typically alum. Since media other than silica sand can be used in such filters, a more ...

  7. Sand rammer - Wikipedia

    en.wikipedia.org/wiki/Sand_rammer

    A sand rammer is a piece of equipment used in foundry sand testing to make test specimen of molding sand by compacting bulk material by free fixed height drop of fixed weight for 3 times. It is also used to determine compactibility of sands by using special specimen tubes and a linear scale.

  8. Ready-mix concrete - Wikipedia

    en.wikipedia.org/wiki/Ready-mix_concrete

    If there is a supply interruption, and the concrete cannot be poured all at once, a cold joint may appear in the finished form. [22] The biggest advantage is that concrete is produced under controlled conditions. Therefore, Quality concrete is obtained, as a ready-mix concrete mix plant makes use of sophisticated equipment and consistent methods.

  9. Concrete plant - Wikipedia

    en.wikipedia.org/wiki/Concrete_plant

    A concrete plant, also known as a batch plant or batching plant or a concrete batching plant, is equipment that combines various ingredients to form concrete. Some of these inputs include water , air, admixtures , sand , aggregate ( rocks , gravel , etc.), fly ash , silica fume , slag , and cement .