Here Is Cheap Silver Ore Equipment Market
12 October, 2012 at 7:22 am in Computer
Used ore processing machine plant can be used for magnetite, hematite,siderite,limonite upgrading with high efficiency and low cost. Here let's talk about used silver ore processing plant and used silver ore mining equipment. Ore processing plant covers feeder, crusher, ball mill, classifier, vibrating screen, rocking bed, magnetic separator, mix tank, flotation machine and so on.
Silver is commonly extracted from ore by crushing, grinding, smelting or chemical leaching. Hongxing crushers have a very important role in silver ores mining, especially in silver ores crushing process.
The extracted ore should be crushed by jaw crusher initially. When it gets the reasonable fineness, it is transported into ball mill by elevating conveyer and feeder, and is milled by ball mill. The subtle milled ore gets the next procedure: classification. There is a theory that if the weights of solid particles are different, the sedimentations will be different, and the mixed ore can be classified by screw classifier. The classified ore gets into magnetic separator. Since the specific magnetization coefficients of ores are different, the magnetic substance of mixed ore is separated from others with magnetic and mechanical force. The mineral matter, which has been separated by magnetic separator initially, is transported into flotation machine by conveyer, and different medicines are added according to different characteristics of ore, so that the needed ore is separated from others. Since the separated ore are wet, they should be dewatered by thickner initially, and dried by dryer.
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The Silver Ore Mining industry is expected to generate revenue of about $4.37 billion in 2009-10, compared with $3.50 billion in 2004-05. Revenue is expected to rebound by 19% in 2009-10 on the back of much higher metal prices, after falling by an estimated 39.2% in 2008-09, when metal prices slumped.Silver is commonly extracted from ore by crushing, grinding, smelting or chemical leaching.