Magnetic Separator
CTB Series
Used for wet magnetic separation of magnetite, pyrrhotite, roasted ore and ilmenite below 3 mm, and for iron removal from coal, non-metallic minerals and building materials. The magnetic system combines high-quality ferrite with rare-earth magnets, giving an average magnetic induction of 100–600 mT on the drum surface.
- Ferrite plus rare-earth magnet system, drum-surface induction ≥120–145 mT
- 15 models with drum diameters 600–1500 mm and lengths 900–4000 mm
- Dry ore throughput 8–220 t/h, slurry volume 24–350 m³/h
Key features
- Ferrite plus rare-earth magnet system, drum-surface induction ≥120–145 mT
- 15 models with drum diameters 600–1500 mm and lengths 900–4000 mm
- Dry ore throughput 8–220 t/h, slurry volume 24–350 m³/h
- Concurrent, counter-rotation and counter-current tank types available
- Simple structure, high capacity, easy operation and maintenance
- Magnetic system can be tailored up to 600 mT
Specifications
Magnetic Separator — CTB Series
| Model | Magnetic strength (mT) | Input size (mm) | Cylinder speed (r/min) | Power (kW) | Ore (t/h) | Slurry (m³/h) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| CTB600×900 | ≥120 | ≤1 | 40 | 1.1 | 8–15 | 24 | 850 |
| CTB600×1200 | ≥120 | ≤1 | 40 | 1.5 | 10–20 | 32 | 1000 |
| CTB600×1800 | ≥120 | ≤1 | 40 | 2.2 | 15–30 | 48 | 1300 |
| CTB750×1200 | ≥120 | ≤1 | 35 | 2.2 | 15–30 | 48 | 1500 |
| CTB750×1800 | ≥120 | ≤1 | 35 | 3.0 | 20–45 | 72 | 1800 |
| CTB900×1800 | ≥135 | ≤1 | 28 | 4.0 | 25–55 | 90 | 2400 |
| CTB900×2100 | ≥135 | ≤1 | 28 | 4.0 | 30–65 | 100 | 2650 |
| CTB1050×1800 | ≥145 | ≤1 | 22 | 5.5 | 35–70 | 110 | 3800 |
| CTB1050×2100 | ≥145 | ≤1 | 22 | 5.5 | 45–88 | 140 | 4150 |
| CTB1050×2400 | ≥145 | ≤1 | 22 | 5.5 | 45–88 | 140 | 4500 |
| CTB1200×2100 | ≥145 | ≤1 | 19 | 7.5 | 62–110 | 160 | 5800 |
| CTB1200×2400 | ≥145 | ≤1 | 19 | 7.5 | 82–120 | 192 | 6200 |
| CTB1200×3000 | ≥145 | ≤1 | 19 | 7.5 | 80–150 | 240 | 6800 |
| CTB1500×3000 | ≥145 | ≤1 | 14 | 11 | 90–170 | 270 | 8200 |
| CTB1500×4000 | ≥145 | ≤1 | 14 | 11 | 115–220 | 350 | 9000 |
Selection note：The table above lists standard CTB parameters. Magnetic induction is the average on the drum surface; the actual field distribution depends on the magnetic system design. Capacity varies with material magnetism, particle size and pulp density. Please provide mineral type, throughput and required product specification when requesting a selection.
Applications
- Wet magnetic separation of magnetite and pyrrhotite
- Beneficiation of roasted ore and ilmenite
- Iron removal from coal and building materials
- Purification of non-metallic minerals
- Pre-concentration and cleaning in mineral processing plants
Options & configuration
- Tank type options: concurrent / semi-counter-current / counter-current
- Magnetic strength tailored to the material
- Drum surface options: wear-resistant rubber or stainless steel
- Motor power per model
- Optional multi-drum series configuration
- Optional variable-frequency speed control
Need help choosing a model?
Tell us the material and the target capacity — we will recommend the model and the supporting equipment that fit.