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四十层摇动翻床是英国1967年研制成功的一种矿泥重选设备.现已在国外锡、钨、钮、铌等许多选矿厂得到广泛应用.针对我国某些矿山风化严重,含泥率高,有用矿物嵌布粒度细等特点,我们从1979年底开始设计并试制了一台试验室型900×1500mm单层摇动翻床.对某地一试料做了各种参数研究.该设备所获的结果表明,与国外同类型设备相一致.
Forty-story rocking bed is a kind of sludge re-election equipment successfully developed in Britain in 1967. Now it has been widely used in many ore-dressing factories in the world such as tin, tungsten, button and niobium.Aiming at some serious weathered mines in China, High rate of useful mineral embedded fine grain size, etc., we started from the end of 1979 to design and trial production of a laboratory-type 900 × 1500mm single-bed rocking bed to do a test of a sample of a variety of parameters. The device The results obtained show that the same type of equipment with foreign countries.