【Product Introduction】：A wet permanent magnetic separator for separating strong magnetic minerals
【Applicable Materials】：1. CTBY pre-selected permanent magnet drum magnetic separator: it is suitable for wet pre-selection before the magnetite enters the mill after finely crushed, and the selected particle size is less than 10mm.
【Production Capacity】：24t/h-240t/h
【Product Application】：The magnetic material chooses high performance, high coercivity, high remanence and neodymium iron boron materials; the surface of the cylinder can be lined with Xinhai wear-resistant rubber.
Xinhai's new high-efficiency wet magnetic separator equipment; the magnetic system adopts neodymium iron boron magnets with high magnetic energy product and high coercivity, with high magnetic field strength and large acting depth. The demagnetization rate for 8 years of magnetic field strength does not exceed 5%; the large wrap angle magnetic system with gradual field strength and smooth transition increases the length of the separation zone and the number of magnetic reversals to achieve efficient separation of magnetic minerals and non-(weak) magnetic minerals; The system is covered with non-magnetic stainless steel to ensure that the magnet does not fall off. According to different uses and sorting conditions, each series of magnetic separators have different magnetic system designs and tank structures; their tank structures are all semi-countercurrent. It can also be made into a downstream tank according to the sorting conditions and user requirements; the permanent magnetic drum has strong adaptability to production, and can withstand large fluctuations in the amount of ore, the fluctuation of the particle size and the concentration of the slurry; each series of magnetic The concentrator can be used in conjunction, or one of the series can be used alone, both of which can obtain excellent beneficiation indicators.
Permanent-magnet drum-type magnetic separators can be divided into three types: downstream type, counter-current type and semi-counter-current type according to the structure of the bottom of the box.
Downstream type permanent magnet drum magnetic separator: the slurry feeding direction is the same as the drum rotation direction, the concentrate is discharged on the other side, and the tailings are discharged directly at the bottom. It is generally used for 6～0mm strong magnetic mineral coarse and fine minerals. Recycling, low recovery rate, high grade (due to strong magnetic flipping effect) but not suitable for processing fine particles (due to the low relative movement speed of the drum and the slurry, poor cleaning effect) counter-current permanent magnet drum magnetic separator: the direction of the slurry feeding The direction of the barrel is opposite, the concentrate is discharged on one side of the ore feed, and the tailings are discharged on the other side. Generally used in the coarse and sweeping separation of 0.6-0mm strong magnetic ore, with high recovery rate (because the tailings discharge point is far away from the ore inlet, and the separation is sufficient) but the grade is low (due to poor magnetic flipping effect).
Semi-counter-flow permanent magnetic drum: The slurry feeding direction is the same as the half of the barrel turning, and the other half is opposite. The difference from the downstream type is that the slurry rotates in the tank. Because the pulp is washed into a loose state by the washing water, inclusions can be prevented, and the direction of the pulp movement is consistent with the direction of the magnetic force, which is beneficial to recovery. Because the 0.5-0mm strong magnetic ore has a high recovery rate and grade of coarse, fine, and sweeping, the surface of the pulp is stable. Therefore, the selection is stable. Therefore, it is widely used.
Wet magnetic separator is a commonly used ore dressing equipment and manganese ore equipment. It is suitable for separating wet materials, such as pyrrhotite, ilmenite, etc., and the working principle of this series of equipment is based on the magnetic strength of the material Therefore, it can also be widely used in the removal of iron from coal, non-metallic minerals, building materials and other materials. Therefore, Xinhai previously placed its wet magnetic separators in mines across the country for testing, and also applied them to various related industries to increase the reliability of the equipment. At the same time, Xinhai divides wet magnetic separators into three types according to conventional production: downstream, counter-current and semi-counter-current. According to the equipment structure, it is divided into disc type, roller type, flat ring type and vertical type. Ring type, induction roller type, etc. In addition, according to customers' production needs and actual production needs, they are divided into pre-selected wet magnetic separators, rough-selected wet magnetic separators, and selected wet magnetic separators. In addition, it is divided into different specifications and models according to its important parameters for consumers to choose.
Technical parameter table of CTBY pre-selected permanent magnet drum magnetic separator
| Specification model | CTBy1018 | CTBy1024 | CTBy1030 | CTBY1218 | CTBY1224 | CTBY1230 |
|---|---|---|---|---|---|---|
| 筒体直径（mm） | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| 筒体长度（mm） | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| 筒表场强（mT） | 350～550 | 350～550 | 350～550 | 350～550 | 350～550 | 350～550 |
| 筒体转速（r/min） | 23 | 23 | 23 | 20 | 20 | 20 |
| 干矿处理量（t/h） | 42～65 | 53～86 | 82～124 | 58～97 | 71～120 | 103～158 |
| 给矿粒度（mm） | 0～10 | 0～10 | 0～10 | 0～10 | 0～10 | 0～10 |
| 矿浆浓度（%） | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| 电机功率（KW） | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| 总重量（t） | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| 设备长度（mm） | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| 设备宽度（mm） | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| 设备高度（mm） | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
CTBC粗选用永磁筒式磁选机技术参数表
| 规格型号 | CTBC1018 | CTBC1024 | CTBC1030 | CTBC1218 | CTBC1224 | CTBC1230 |
|---|---|---|---|---|---|---|
| 筒体直径（mm） | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| 筒体长度（mm） | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| 筒表场强（mT） | 300～500 | 300～500 | 300～500 | 300～500 | 300～500 | 300～500 |
| 筒体转速（r/min） | 23 | 23 | 23 | 20 | 20 | 20 |
| 干矿处理量（t/h） | 36～54 | 44～75 | 66～103 | 47～82 | 62～105 | 83～129 |
| 给矿粒度（mm） | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 |
| 矿浆浓度（%） | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| 电机功率（KW） | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| 总重量（t） | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| 设备长度（mm） | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| 设备宽度（mm） | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| 设备高度（mm） | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
CTBJ精选用永磁筒式磁选机技术参数表
| 规格型号 | CTBj1018 | CTBj1024 | CTBj1030 | CTBJ1218 | CTBJ1224 | CTBJ1230 |
|---|---|---|---|---|---|---|
| 筒体直径（mm） | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| 筒体长度（mm） | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| 筒表场强（mT） | 200～300 | 200～300 | 200～300 | 200～300 | 200～300 | 200～300 |
| 筒体转速（r/min） | 23 | 23 | 23 | 20 | 20 | 20 |
| 干矿处理量（t/h） | 24～36 | 33～56 | 46～72 | 35～45 | 43～77 | 54～86 |
| 给矿粒度（mm） | 0～2 | 0～2 | 0～2 | 0～2 | 0～2 | 0～2 |
| 矿浆浓度（%） | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| 电机功率（KW） | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| 总重量（t） | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| 设备长度（mm） | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| 设备宽度（mm） | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| 设备高度（mm） | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
CTBN浓缩用永磁筒式磁选机技术参数表
| 规格型号 | CTBN1018 | CTBN1024 | CTBN1030 | CTBN1218 | CTBN1224 | CTBN1230 |
|---|---|---|---|---|---|---|
| 筒体直径（mm） | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| 筒体长度（mm） | 1800 | 2400 | 3000 | 1800 | 2400 | 3000 |
| 筒表场强（mT） | 260～450 | 260～450 | 260～450 | 260～450 | 260～450 | 260～450 |
| 筒体转速（r/min） | 23 | 23 | 23 | 20 | 20 | 20 |
| 干矿处理量（t/h） | 35～68 | 46～86 | 67～126 | 52～90 | 77～126 | 90～160 |
| 给矿粒度（mm） | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 | 0～4 |
| 矿浆浓度（%） | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 | 20～50 |
| 电机功率（KW） | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
| 总重量（t） | 5.2 | 6.4 | 7.1 | 6.7 | 7.2 | 8.9 |
| 设备长度（mm） | 3160 | 3790 | 4460 | 3380 | 4190 | 4770 |
| 设备宽度（mm） | 2250 | 2250 | 2250 | 2460 | 2460 | 2460 |
| 设备高度（mm） | 1750 | 1750 | 1750 | 2000 | 2000 | 2000 |
Magnetic drum is a dry magnetic separation equipment used for pre-selection of coarse-grained strong magnetic minerals.
A wet permanent magnetic separator for separating strong magnetic minerals
A Xinhai self-developed patent product - Dry Magnetic Separator.
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