After the grinding equipment break the material , and then to smash the key equipment. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metals and glass ceramics and other production industries of all kinds of ores and other grind-able materials can be dry or wet grinding. Ball mill for grinding various ores and other materials, are widely used in mineral processing, building materials and chemical industries.
grid type ball mill
Ball mill grinding fineness directly affected by the discharge opening at the flush size, to influence the size of the ore. Water Mill increased concentration thinning grinding, grinding fineness will be thicker, on the contrary, reduce the water mill, grinding concentration increases, the grinding fineness become thin. Ball at the port of discharge flush larger, thinning overflow overflow fineness thinner. Instead, the ball mill discharge mine mouth flush smaller overflow thickens, overflow fineness thicker.
Through the above description, we know that in other conditions remain unchanged, to improve the grinding fineness, can reduce the water mill, ball mill at the flushing port of discharge increases, the best of these two conditions are adjusted to guarantee is reduced because the grinding fineness adjustment caused by changes in the amount of ore paddle thus causing fluctuations in flotation as possible.
But in this adjustment process, but also need special attention. Staff may be adjusted in a ball, causing a large amount of change mine paddle, causing unstable surface flotation, flotation work if not treated, resulting in metal recovery and grade changes. If the grinding fineness thicker adjust the opposite. Therefore, we in the grinding fineness guaranteed under the premise, increasing the amount of ore to the ball mill. To the ore criteria to reaching the grinding fineness requirements while not happen mill bloating limit.