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Dachang tin ore is rich in resources, but rich ore is nearly exhausted, will be large-scale mining is the main ore body No. 92 ore body lean. Compared with rich ore, the ore body has a very different ore nature. In order to improve the selected grade of the plant, it is necessary to carry out pre-selection and waste-discharging process, equipment and industrial test research on the coarse-grained (+ 3 ~ - 20mm) lean tin ore of No. 92 ore body. The results of industrial tests show that: the BATAC jig is pre-selected and discarded, the operation rejection rate is 34.18%, the recovery rates of tin, lead and zinc are 92.46%, 84.45% and 85.77% respectively; the scrap rate of raw ore is 27.4%, tin, The lead and zinc recovery rates were 95.01%, 91.83%, and 91.87%, respectively; the jig processing capacity reached 311t/h. It is feasible to use the BAT2AC jig to treat the lean tin ore for pre-selection and throwing waste. Lean tin ore dressing technology consultation 15084821323.
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Jinan Stone Machine Co., Ltd. , https://www.jnstonema.com