The CTS, CTN and CTB series permanent magnetic cylinder separators have two kinds of structures: rotary and fixed.
The fixed one is suitable for choosing fine strong-magnetic particles in wet and weak magnetic fields. It also can be used to remove the strong-magnetic minerals among non-magnetic minerals. When the slurry flows into the magnetic field, the strong-magnetic minerals are adsorbed on the surface of the cylinder, and the weak-magnetic and non-magnetic minerals are sorted out. And then, the strong-magnetic minerals are brought out of the magnetic field with the cylinder rotating. The rotary one is suitable for choosing fine strong-magnetic (moderately strong-magnetic) particles in dry condition. Due to the high speed rotation, the roll number of the magnetic particle is much higher than the ordinary magnetic separator’s. This has a significant effect on destroying the magnetic agglomeration and improving the rich ore ratio. After separating, the minerals are sorted into magnetic and non-magnetic and excluded from their own mouth. The rotary one is applicable to the rough selection and concentration of the ore particle size of 0.6-6mm.
The one cylinder can be equipped with three types of tank, namely downstream launder (CTS) classification size≤6mm, countercurrent launder (CTN) classification size ≤0.6mm and semi-countercurrent launder (CTB) classification size≤1mm.