The permanent tubular magnet are used where a manual removing of ferrous impurities is possible.A guide ribbon is placed at the inside of the body in order to guarantee that the material is dispersed when it touches the central magnetic nucleus.
The body has a door with hermetic closing which allows to reach the magnetic nucleus for its cleaning. The standard thikness of the body, made of steel, is 3 mm.On demand a model made of stainless steel aisi 304 and permanent magnets made of “neodimio”.