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SKU:
XH-YCCX
Category: Magnetic Separation Equipment
Permanent magnet cylinder magnetic separator
- Product Introduction: A wet permanent magnet magnetic separator that is commonly used to select highly magnetic minerals.
- Capacity: 24t/h-240t/h
- Applications: 1. CTBY pre-selection uses permanent magnet drum type magnetic separator: It is suitable for wet pre-selection before the magnetite enters the mill after fine crushing. The selected particle size is below 10mm. 2. CTBC rough selection uses permanent magnet drum magnetic separator: It is suitable for coarse separation after one-stage grinding of magnetite, multi-stage grinding or rough separation when recovering magnetic minerals from tailings after non-ferrous metal separation. The selected particle size is below 4mm. 3. CTBJ Permanent Magnet Drum Magnetic Separator for Selection: It is suitable for further selection of coarse concentrate after grinding, classification and roughing of magnetite. The selected particle size is below 2mm. 4. Permanent magnet cylinder magnetic separator for CTBN concentration: It is suitable for the concentration magnetic separation of magnetite grinding and classification return sand before returning to the mill, and the concentration magnetic separation of magnetite concentrate before entering the filter. The selected particle size is below 4mm.
- Product Improvements: Magnetic materials include high performance, high coercivity, high remanence and neodymium iron boron materials; the surface of the cylinder can be lined with wear-resistant rubber.
Advantages and Features
- 1. They are all new and efficient wet magnetic separator equipment
- 2. The magnetic system all uses neodymium iron boron magnets with high magnetic energy product and high coercivity, which have high magnetic field intensity and large depth of action. The magnetic field strength demagnetization rate does not exceed 5% in 8 years
- 3. The large wrap-angle magnetic system with field intensity gradient and smooth transition increases the length of the sorting belt and the number of magnetic flips to achieve efficient separation of magnetic minerals and non-(weak) magnetic minerals
- 4. The magnetic system is coated with non-magnetic stainless steel to ensure that the magnet does not fall off
- 5. According to different uses and sorting conditions, each series of magnetic separators have different magnetic system designs and tank structures
- 6. The tank structures are all semi-counterflow type. It can also be made into a downstream type tank according to the sorting conditions and user requirements
- 7. The cylinder is made of non-magnetic stainless steel and coated with wear-resistant rubber, which significantly improves the service life of the cylinder
- 8. The permanent magnet drum has strong adaptability to production and can withstand large fluctuations in ore feed volume, feed particle size and slurry concentration
- 9. It can obtain superior mineral processing indicators of high grade and high recovery rate at the same time
- 10. Each series of magnetic separators can be used together, or one series can be used alone, and excellent mineral processing indicators can be obtained
- 11. Reasonable design, reliable operation, and easy maintenance.
Working Principle
Permanent magnet drum type magnetic separator can be divided into three types: cocurrent flow type, counterflow type and semi-counterflow type according to the different structure of the box bottom. Downstream permanent magnet drum magnetic separator: The feeding direction of the pulp is the same as the direction of the drum, the concentrate is discharged on the other side, and the tailings are discharged directly at the bottom. It is generally used for coarse and fine selection of 6~0mm strong magnetic minerals, with low recovery rate and high grade (due to magnetic turning Strong effect) but not suitable for processing fine particles (because the relative movement speed between the barrel and the slurry is low and the cleaning effect is poor) Counterflow permanent magnet drum magnetic separator: the feeding direction of the slurry is opposite to the direction of the barrel, the concentrate is discharged on one side of the feed, and the tailings are discharged on the other side. It is generally used for coarse and sweeping separation of 0.6-0mm strong magnetic ores, with high recovery rate (because the tailings discharge point is far from the ore feed port, sufficient separation) but low grade (due to poor magnetic turning effect). Semi-countercurrent permanent magnet drum: The feeding direction of the slurry is half the same as the direction of the drum and half opposite. The difference from the downstream type is that the slurry turns in a circle in the tank. Because the slurry is flushed into a loose state by the dispersing water, inclusions can be prevented, and the movement direction of the slurry is consistent with the direction of the magnetic force, which is conducive to the recovery of 0.5-0mm strong magnetic ores. The recovery rate and grade of the sweeping and sorting of 0.5-0mm strong magnetic ores are high, and the slurry surface is stable, so the separation is stable. Therefore, it is widely used.
Technical Specifications
| Specifications and models | CTBy1018 | CTBy1024 | CTBy1030 | CTBY1218 | CTBY1224 | CTBY1230 |
|---|---|---|---|---|---|---|
| Barrel diameter (mm) | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| Barrel length (mm) | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| Tube surface field strength (mT) | 350～550 | 350～550 | 350～550 | 350～550 | 350～550 | 350～550 |
| Cylinder speed (r/min) | 23 | 23 | 23 | 20 | 20 | 20 |
| Dry ore processing capacity (t/h) | 42～65 | 53～86 | 82～124 | 58～97 | 71～120 | 103～158 |
| Feeding particle size (mm) | 0～10 | 0～10 | 0～10 | 0～10 | 0～10 | 0～10 |
| Slurry concentration (%) | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| Motor power (KW) | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| Total weight (t) | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| Equipment length (mm) | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| Equipment width (mm) | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| Equipment height (mm) | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
| Specifications and models | CTBC1018 | CTBC1024 | CTBC1030 | CTBC1218 | CTBC1224 | CTBC1230 |
|---|---|---|---|---|---|---|
| Barrel diameter (mm) | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| Barrel length (mm) | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| Tube surface field strength (mT) | 300～500 | 300～500 | 300～500 | 300～500 | 300～500 | 300～500 |
| Cylinder speed (r/min) | 23 | 23 | 23 | 20 | 20 | 20 |
| Dry ore processing capacity (t/h) | 36～54 | 44～75 | 66～103 | 47～82 | 62～105 | 83～129 |
| Feeding particle size (mm) | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 |
| Slurry concentration (%) | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| Motor power (KW) | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| Total weight (t) | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| Equipment length (mm) | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| Equipment width (mm) | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| Equipment height (mm) | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
| Specifications and models | CTBj1018 | CTBj1024 | CTBj1030 | CTBJ1218 | CTBJ1224 | CTBJ1230 |
|---|---|---|---|---|---|---|
| Barrel diameter (mm) | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| Barrel length (mm) | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| Tube surface field strength (mT) | 200～300 | 200～300 | 200～300 | 200～300 | 200～300 | 200～300 |
| Cylinder speed (r/min) | 23 | 23 | 23 | 20 | 20 | 20 |
| Dry ore processing capacity (t/h) | 24～36 | 33～56 | 46～72 | 35～45 | 43～77 | 54～86 |
| Feeding particle size (mm) | 0～2 | 0～2 | 0～2 | 0～2 | 0～2 | 0～2 |
| Slurry concentration (%) | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| Motor power (KW) | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| Total weight (t) | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| Equipment length (mm) | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| Equipment width (mm) | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| Equipment height (mm) | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
| Specifications and models | CTBN1018 | CTBN1024 | CTBN1030 | CTBN1218 | CTBN1224 | CTBN1230 |
|---|---|---|---|---|---|---|
| Barrel diameter (mm) | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| Barrel length (mm) | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| Tube surface field strength (mT) | 260～450 | 260～450 | 260～450 | 260～450 | 260～450 | 260～450 |
| Cylinder speed (r/min) | 23 | 23 | 23 | 20 | 20 | 20 |
| Dry ore processing capacity (t/h) | 35～68 | 46～86 | 67～126 | 52～90 | 77～126 | 90～160 |
| Feeding particle size (mm) | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 |
| Slurry concentration (%) | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| Motor power (KW) | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| Total weight (t) | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| Equipment length (mm) | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| Equipment width (mm) | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| Equipment height (mm) | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
Case Study
A magnetite dressing plant uses Huston permanent magnet drum magnetic separator. This magnetic separator equipment has different magnetic system design and tank structure, which can better solve the considerations of multiple ore compositions and uses before the dressing plant. At the same time, it has strong adaptability to production and can be used together or alone, which can better obtain excellent mineral processing indicators.
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