Performance comparison of Overband Magnet separators with different cooling methods

Overband Magnet iron remover is structured in several types according to the cooling method. It mainly divides into air-cooled, an oil-cooled, heat pipe cooling and self-cooling. Different types of equipment also have their own characteristics. Let’re introduce them separately.

The advantages of air-cooled electromagnetic iron remover are that the cooling effect is good, the temperature rise is relatively slow, and the cost is low. The disadvantage is the case that the seal is not good and it is easily corroded. It is not difficult to bounce a lot of dust and droplets. This type of electromagnetic iron remover is not suitable for coastal or powder work.

Oil-cooled electromagnetic iron remover, this type of iron remover has the advantages of good sealing and effective cooling effect. Again, the cost is not that high. The downside is that the oil pipe needs to be replaced frequently. And the volume of production is often large. The insulation surface is sometimes damaged by burning oil.

The advantage of heating pipe cooling is thermal conductivity and high heat exchange efficiency. The drawback of this type of electromagnetic iron remover is that the wound coil and the heat pipe sometimes inevitably come into contact with each other, which accelerates the aging speed of the insulating layer of the coil. A single heat pipe leaking core component is extremely susceptible to damage. Suspended electromagnetic iron remover is currently used on the market is generally self-cooling, and the advantage of this device is that the sealing and insulation is relatively high. The work performance is very stable. So there are expected to be very few faults. The weakness is that it is bulky and the cost is not low.

Therefore, when selecting a suspended electromagnetic iron remover, it is extremely important to select the appropriate equipment according to its peculiar conditions and working environment.