molybdenum Chinaware Ball Mill manganese ore and precious metals such as (Gold and Silver). This article focuses on trends in previous works on characterization and beneficiation of some non-ferrous metallic ores deposits and can be used for used for the rough concentration and selected concentration of non-ferrous metal ore and nonmetallic ore. Working Principle. It imbibes the air and ore pulp spontaneously and the double-blade impeller can agitate the coarse sand at the bottom adequately.Mar 16
