Category Magnetic Separation. ... Wet Drum Magnetic Separators Read more Find Out More Now Please do not hesitate to contact us Our professional team are on hand to give you expert advice and guidance for your magnetic application and equipment. Contact Us. Get In Touch Figure 9.2 shows a permanent magnetic drum separator, which consists mainly of a permanent magnet system, a rotating drum, a separating chute, a feed tank, and a flushing pipe.For magnetite separation, the magnetic field intensity on the surface of the drum is between 0.1 and 0.4 T. However, for other applications, the intensity may reach as high as 0.8 T.