The magnetism law is the key for this system to work. This means, some materials are, in a natural way, capable of attracting ferric particles.
Our TRFEMs are rotary drums for metals separation. They are perfect to be installed at key places where separating ferrus metals is decisive. That is, at the end of a conveyor belt, by a vibrating feeder, a hopper or a endless screw conveyor.
MAGNETIC OR ELECTROMAGNETIC
These drums may be permanents, which core is composed by still magnets. Moreover, the drum is not completely full of magnets, only a sector of the circumference is filled. This means, around 120º are magnetized.
On the other hand, the rotary drums may also be electromagnetic. This way, the magnetic field is artificial so it needs power supply to run.
WIDE RANGE OF APPLICATIONS
Rotary drums are able to be installed at any plant where it´s essential to separate ferric materials. For example, either Costruction and Demolition Waste (CDW) plants, Waste Electric and Electronic Equipment (WEEE), mining, woods, scraps or aggrregates plants.
Our rotary drums, either permanents or electromagnetic, are designed under the client requeriments. There some important aspects to count on: material, quantity, grain size… etc. These all mean, the rotary drum’s dimenssions may be adapted to the client´s needs.