1.CTB series permanent-magnetic drum magnetic separator is used for mines and coal preparation plant to separate the wet fine magnetic substances or remove the magnetic substances from the non-magnetic materials.
2.The permanent magnetic drum separator are used in mines and coal separating factories to separate the wet fine magnetic substances or remove the magnetic substances from non-magnetic materials.
3.There are three types of tanks in the same cylinder: half counter current slot (CTB), counter current slot (CTN) and downstream slot (CTS), which are suitable for different granularity and separation process respectively.

When the slurry enters the magnetic field area through the feeding hopper, the strong magnetic minerals are absorbed on the surface of the cylinder, while the weak magnetic and non-magnetic minerals are washed out by the water flow, while the magnetic minerals adsorbed on the surface of the cylinder rotate with the cylinder and are taken out of the magnetic field area, and the washing water is used to flush into the concentrate tank to complete the separation.

1.The magnetic field distribution is reasonable, long-term use without demagnetization;
2.The tank design is the computer simulation of fluid , effectively prevent the slurry precipitation blocking;
3.Magnetic adjustment is convenient and reliable, no magnetic leakage to the spindle, bearing smooth operation, long usage.
| Model | Dimension (D*L)mm | Magnetic strength of the drum surface(mT) | Capacity | Motor power | Revolution | |||
| Magnetic pole center value |
Sweep district average |
High magnetic induction intensity |
T/h | m3/h | KW | r/min | ||
| CTB(N.S)-612 | 600x1200 | —— | 145 | 170 | 10~20 | 32 | 2.2 | 40 |
| CTB(N.S)-618 | 600×1800 | —— | 145 | 170 | 15~30 | 48 | 2.2 | 40 |
| CTB(N.S)-712 | 750×1200 | 120 | 155 | 180 | 15~30 | 48 | 3 | 35 |
| CTB(N.S)-718 | 750×1800 | 120 | 155 | 180 | 20~45 | 72 | 3 | 35 |
| CTB(N.S)-918 | 900×1800 | 148 | 165 | 190 | 25~55 | 90 | 4 | 28 |
| CTB(N.S)-924 | 900×2400 | 148 | 165 | 190 | 35~70 | 110 | 4 | 28 |
| CTB(N.S)-1018 | 1050×1800 | 148 | 165 | 190 | 40~75 | 120 | 5.5 | 22 |
| CTB(N.S)-1021 | 1050×2100 | 148 | 165 | 190 | 45~88 | 140 | 5.5 | 22 |
| CTB(N.S)-1021 | 1050×2100 | 160 | 240 | 280 | 45~88 | 140 | 5.5 | 22 |
| CTB(N.S)-1024 | 1050×2400 | 148 | 165 | 190 | 52~100 | 160 | 5.5 | 22 |
| CTB(N.S)-1024 | 1050×2400 | 160 | 240 | 280 | 52~100 | 160 | 5.5 | 22 |
| CTB(N.S)-1030 | 1050×3000 | 160 | 240 | 280 | 65~125 | 200 | 7.5 | 22 |
| CTB(N.S)-1218 | 1200×1800 | 148 | 165 | 190 | 47~90 | 140 | 5.5 | 19 |
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