Ball Mill Is The Key To Grinding Lithium Ore

Lithium ore ball mill

In the grinding and grading stage of lithium ore, in order to ensure that lithium minerals are fully dissociated from gangue mineral monomers, a closed-circuit grinding and grading process can be used. The grinding equipment of the first stage can be wet grid ball mills, rod mills, etc. When secondary grinding is required, a wet overflow ball mill can be selected as the grinding equipment at this stage.

Grid type ball mill

Its advantage is that the ore discharge speed is fast, it can reduce the over-crushing of ore, and at the same time it can increase the output per unit volume.
1. The large discharge mine mouth design has stronger lithium ore processing capacity, which can be as high as 160t/h;
2. Equipped with an automatic control system PLC to reduce labor costs, transmit equipment operating status in real time, troubleshoot immediately, and product performance reaches the international advanced level;
3. Static and dynamic pressure bearings ensure smooth and reliable operation;
4. Oil mist lubrication device ensures reliable lubrication of large and small gears;
5. The barrel of the wet grid ball mill can be configured with a manganese steel lining plate or a rubber lining plate according to needs. It has good wear resistance, long service life and is easy to maintain.

Grid-type ball mill is mainly responsible for grinding coarser minerals in lithium ore dressing plants, and is mostly used in one-stage grinding operations. Due to its special design of the ore discharge plate, the ball mill has a large ore discharge particle size and less grinding clogging. Customize suitable ball mill lining plates according to the properties of lithium ore to ensure the wear resistance of the ball mill and extend the service life of the ball mill.

Overflow ball mill

This ball mill is different from the grid-type ball mill in that there is no grid plate design at the ore discharge area. When discharging ore, it mainly relies on the continuous feeding of ore slurry to crowd out the ground ore slurry, so that it gradually moves to the ore discharge section. When the slurry exceeds the overflow weir, the slurry is discharged. Overflow ball mills are mainly suitable for grinding finer minerals in lithium ore dressing plants, and are mostly used in the second stage or concentrate grinding operations.