CTB型磁选机属弱磁性选矿设备，适用于0.5mm以下强磁性矿物。广泛用于选矿厂、江、河、湖砂的选别，工业矿渣及硫酸渣的再利用也普遍使用。
CTB type magnetic separator is the mining equipment of weak magnetism,which is applicable for the strong magnetism mineral less than 5mm.It is widely used to separate sand in rivers, lakes and in mineral separation factory.And it is also used to recyle industrial scoria and sulfuric-acid residue.
主要技术参数：
| 型号 | 筒劲(mm) | 筒长(mm) | 磁感强度 | 处理量(t/n) | 电机功率(kw) | 机器重量(t) |
| CTB612 | Φ600 | 1200 | MT≦120 | 10-20 | 1.1 | 1.5 |
| CTB618 | Φ600 | 1800 | MT≦120 | 15-30 | 2.2 | 1.8 |
| CTB718 | Φ750 | 1800 | MT≦120 | 25-45 | 3.0 | 2.2 |
| CTB918 | Φ900 | 1800 | MT≦130 | 35-70 | 4.0 | 2.8 |
| CTB1018 | Φ1050 | 1800 | MT≦135 | 40-75 | 5.5 | 4.3 |
| CTB1024 | Φ1050 | 2400 | MT≦135 | 52-100 | 5.5 | 5.2 |
| CTB1218 | Φ1200 | 1800 | MT≦135 | 47-90 | 5.5 | 5.0 |
| CTB1224 | Φ1200 | 2400 | MT≦135 | 80-40 | 7.5 | 6.4 |
