Methods to Improve the Working Efficiency of Dry Magnetic Separator

I. A brief introduction of dry magnetic separator

Dry magnetic separator is mainly used to extract iron powder from sand, iron ore and river sand. It is the ideal equipment to extract iron powder from river sand. As magnetic separator manufacturers continue to explore the purification of dry magnetic separation, the performance of reliabldry magnetic separators is becoming more and more powerful.

II. Methods to improve the working efficiency of dry magnetic separator

1. Adjust the distance between the magnetic drum and the partition board

The distance between the partition board and the magnetic drum is an important parameter in the preselecting process. The shorter the distance between the partitions is, the less magnetite pieces can be obtained. In order to improve the recovery rate and reduce the utilization rate of ore resources, the greater the distance between the material partitions is, the better the gangue mineral separation effect is. Adjusting the distance between the partition board and the magnetic drum according to the nature of the ore can completely separate the coal stones while ensuring the full recovery of magnetic products and dry concentrate recovery.

2. Adjust the partition board height of the dry magnetic separator

The partition board of dry magnetic separator directly affect the separation effect. Insufficient recovery rate will reduce the utilization rate of ore resources. The higher the partition board is, the incomplete throwing of gangue minerals will affect the separation effect of the dry magnetic separator. Dry magnetic separator manufacturers adjust the height of the partition board according to the specific situation, so that it not only can ensure a certain proportion of tailings, but also can better throw non-magnetic minerals

3. Add leveling device to make the dry separation layer as thin and uniform as possible

Generally speaking, the farther the dry magnetic separator is from the surface of the cylinder, the greater the magnetic attenuation is. Magnetic particles mix with each other and affect the separation effect of ore. It is desirable that the particles of the dry magnetic separator can be distributed in a single layer on the belt. The material leveling device should be added before the dry separation, and the effective width of the belt should be used to make the dry separation thin and uniform to ensure the dry separation effect.