The depth refers to the distance between the edge of one magnetic pole to the other. The depth ranges from 12.7mm (0.5″) to 38.1mm (1.5″).
A thinner distance between the edge of one magnetic pole and the other would be more beneficial for use on a conveyor belt. This is because more channel horseshoe magnets would be able to fit into the conveyor belt system, which would then allow more ferromagnetic materials to be collected.
The height refers to how tall the channel magnet is and can range from 7.9mm (0.31″) to 25.4mm (1″).
The width of the magnet ranges from 127mm (5″) to 152.4mm (6″).
The width of the channel horseshoe magnet you choose will depend upon the width of the conveyor belt. This is because the channel horseshoe magnet should stretch along the width of the conveyor belt
For example, if the conveyor belt is 152mm wide, then the channel horseshoe magnet should be 152mm long.
The magnetic pull ranges from 7.3kg (16lb) to 28kg (62lb).