Half Magnetic Roller have a 180 degree stationary magnet system
within a revolving stainless steel cover and axis of rotation. The
magnet system is constructed using fully stabilised strontium
ferrite permanent magnets or rare earth magnet.The rotating cover
attract the ferrous contaminants and rotates them out of the
material flow.After leaving the terminated magnetic field all
separated particles fall off the system.Non-ferrous materials pass
the roller unaffected.