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Ultimately, a machine is only as superior as the folks who operate it as well as the organization that stands behind it with nearby service assistance, availability of parts and wear items and strong international logistics. Sandvik leverages its strength in secondary and tertiary crushing to also g 阅读全文
posted @ 2012-02-21 15:32
liajones
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DURABILITYThe top bearing in gyratory crushers is subject to unbalanced extreme loads. Traditionally, this really is a high upkeep item with resulting stoppages in production. The spherical design with the Sandvik spider bearing has fully eliminated the point loading causing such problems. The resul 阅读全文
posted @ 2012-02-21 15:18
liajones
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Process optimization experience and innovationPrimary gyratory crushers form a critical transition in between the mine or quarry and the plant. Drilling and blasting generate material feed in a broad range of fragmentation, whether it can be iron ore , copper ore, limestone or any other material. Mo 阅读全文
posted @ 2012-02-21 15:04
liajones
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China’s rapid economic development this year, lots of industries have entered the era of rapid development, engineering machinery market has always been a good growth momentum. Learned from the China Machinery Market Federation, 1-August, China’s Machinery market production and sales maintained a hi 阅读全文
posted @ 2012-02-21 14:46
liajones
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The chromitite seam is bounded above and below by pyroxenites. As such, the ore horizon is clearly defined. The core is sampled from the top rated make contact with downwards at 0,5-metre intervals. The core is split and half is retained as reference material within the core sheds. The other half is 阅读全文
posted @ 2012-02-21 14:32
liajones
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The rocks from the Marginal Zone in the base in the succession consist mainly of pyroxenites with some dunites and harzburgites. Above the Marginal Zone, the Lower Zone comprises mainly pyroxenites, harzburgites and dunite, and is present only in thenorthern portion of the Eastern Lobe, and only as 阅读全文
posted @ 2012-02-21 14:17
liajones
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Chrome ore mineChrome ore mine Locality – Chromite operations at Dwarsrivier Mine form part with the Chrome Division of Assmang Restricted. The mine is situated on the farm Dwarsrivier 372KT, roughly 30 kilometres from Steelpoort and 60 kilometres from Lydenburg, in Mpumalanga province in South Afri 阅读全文
posted @ 2012-02-21 13:59
liajones
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