The iron remover can be divided into a variety of iron removal methods depending on the occasion， environment, and iron removal requirements. There are two types of ex-iron excitation methods: electromagnetic and permanent magnet. Its method of removing iron is also various. Since the user tends to emphasize the magnetic properties during the selection, the iron removal method is often neglected, which affects the use effect. Therefore, when selecting the iron remover, the iron remover should be correctly selected according to the requirements of the impurity exchange rate, the iron content of the material, and the working environment on the spot. In order to fully exert the performance of the iron remover, the ideal iron removal effect can be achieved. Here are some tips for choosing the iron remover:
1. When the requirement for the removal rate of miscellaneous iron is high, the iron removal equipment of different working modes can also be used together. For example, the head of the belt conveyor adopts a permanent magnet roller, and the middle of the belt conveyor adopts a belt type iron remover.
2. When the material layer is thick and the material particle size is large, the super magnetic separator or multi-level iron removal can be used;
3.When the dust in the site is serious, the iron separator with a fully enclosed structure should be used.
4. When the power capacity is insufficient, the permanent magnet separator should be used.
5. When the material contains more iron, the self-discharging iron remover should be used.
6. When the iron remover is installed on the head of the belt conveyor, because the material has inertial force, it is loose when leaving the belt, which is good for removing iron. If the drive of the belt head is changed to non-magnetic material, the iron removal effect will be better. .
7. It is recommended to use a belt type permanent magnet iron remover for belt conveyor's bandwidth below 1400mm. The electromagnetic separator is recommended for belt conveyors with a bandwidth over 1600mm or more.
8. When using multi-level iron removal, the iron removal force of the latter level should be higher than that of the former. Otherwise, the iron removal effect will be decreased.
9. When the environment is special and the situation is complicated, the user can carry out special design to meet the actual working conditions.
10. The hanging device of the iron remover should be selected according to the actual needs of the on-site working environment. It should be purchased according to the hanging position of the iron remover and the environmental conditions.