CTB-Wet Drum Magnetic Separator

Magnet System:The magnetic separation zone is comprised of stationary permanent magnet, with ferrite/cerimac magnet or rare earth magnets(NDFeB). The weak magnetic field can come to 1500-2000Gs, and the strong magnetic field can come to 2000-5000GS. Especially the magnetic field can only been reduced by less than 5% in ten years.

Drum Construction: The main cover is in stainless steel, as is the replaceable wearing cover----the drum can be rubber covered if required. Stainless steel end flanges have inner and outer seals ensuring the cover and flange joints are watertight.Sealed for life proprietory, flange bearings have grease nipples fitted and are protected from the slurry running down the flange .The magnet yoke and drum position can be easily adjusted to optimized mass recovery and process performance. The magnet yoke position can be adjusted I + 20 degree by a lever mounted at the end of the drum shaft. The bottle neck (gap between tank and drum surface) can be adjusted vertically by shims and horizontally by slotted holes, bringing the magnet poles as close as possible to the media and ensuring maximum magnetic field strength.

Tanks Design
The design of the magnetic separator tank is very important. It must take into account: a) presentation of the feed to the drum b) removal of the non-magnetic fraction c) nature of the washing action to be adopted. While many variations exist in tank design, there are three basic groups, based on the pulp flow, as follows: I) concurrent II) counter-rotation III) counter-current.

Main Dimension and Technical Data