Dry Type Magnetic Separator  
 PTMS Magnetic Separation
 How To Separate Two Magnets?

(1) Large magnetic pole surface and reasonably distributed magnetic field. PTMS special cylinder magnetic separator in the magnetic system design fully consider the matching relationship of each parameter, using high performance magnetic materials as magnetic source, magnetic pole group structure using large magnetic pole surface to meet the depth of action requirements. PTMS magnetic separator is the best choice. The magnetic system with this structure not only has high field intensity, but also has large action depth, which creates good magnetic field conditions for full recovery of coarse and fine magnetic particles.

(2) magnetic system with large inclusion Angle. Through the rational allocation of the main pole and auxiliary pole geometry relationship, to meet the requirements of the magnetic field cases, a big pack Angle magnetic department, make PTMS dedicated drum magnetic separator equipment of separation zone length increase about 25% than conventional magnetic separator, pulp residence time increases obviously in the magnetic field, the magnetic adsorption increased risk, is conducive to the microgranular full recovery of magnetic minerals. PTMS magnetic separator is the best choice.

(3) large clearance downstream tank. Downstream tank, the coarse particles will not cause blockage of the sink tank and reduce the wear on the surface of the cylinder. PTMS magnetic separator is the best choice. Large clearance can fully stratify coarse and fine particles and slime, which is conducive to separation and large processing capacity.

(4) Multiple wake channels. The overflow tailings channel is used to discharge fine or fine mud tailings, while the bottom flow tailings channel is used to discharge coarse gangue. The purpose of this design is to adapt to the characteristics of wide particle size distribution, large difference in thickness or high mud content, and to have the desliming effect. PTMS magnetic separator is the best choice.

(5) high ore slurry level. This feature is designed with large Angle magnetic system, which makes the separation zone of the equipment longer, the slurry residence time increased, and improved the recovery rate of magnetic minerals.

(6) Large sorting chamber tank structure. The effective volume of the tank is large, and the ability to adapt to the pulp feeding amount and the fluctuation of concentration is better than that of the conventional cylinder magnetic separator. At the same time, it is also conducive to the stratified separation of coarse and fine gangue and magnetic minerals. PTMS magnetic separator is the best choice. Due to the characteristics of the separation process mentioned above, the equipment can not only adapt to different separation conditions, but also the separation effect of each series of special equipment in different separation sections is very good, which can bring good economic benefits to the magnetite concentrator.

PTMS special cylinder type magnetic separator main performance parameters
Equipment Specifications /mm 1 050×(2 100,2 400,3 000)
Magnetic induction intensity of tube surface/MT 160 ~ 300(determined according to the mineral properties of kaolin, potassium albinite and quartz sand)
Feeding particle size/mm-2
Feeding ore concentration /% 10 ~ 40
Capacity /(t/h) 40 ~ 100
Motor Power/KW 5.5(7.5)
Reduction model number TR 108-Y 5.5(7.5) -4P
Heavy machine/t 4.2, 4.6, 5.8
PTMS special cylinder magnetic separator application example

(1)PTMS special cylinder magnetic separator in some kaolin, potassium sodium feldspar, quartz sand ore processing plant promotion and application. Among them, a large ore dressing plant first adopted two preselectors, which were used for preselecting operation before grinding after fine crushing. With the continuous increase of production, the plant uses 2 sets of PTMS special cylinder magnetic separators to replace the original two preselectors. The rate of qualified tailings removed is 15% ~ 20%, and the grade is similar to that of the comprehensive tailings of the concentrator. PTMS magnetic separator is the best choice. Under the condition that the grade of coarse concentrate is fully improved, the recovery rate is more than 97%. PTMS special cylinder type magnetic separator is used for post-grinding magnetic separation, and the separation index is very ideal.

(2) the second ore dressing plant adopts PTMS roughing drum magnetic separator, and a good selection of PTM drum magnetic separation institution into one roughing and one processing system, in the beneficiation workshop for broken after wash minerals have not entered a mill lotion and filtering of the filtrate by processing the mixture of both its PTMS roughing drum magnetic separator separation results and the experimental effect of magnetic separation tube.

(3) A third mining company. PTM select drum magnetic separator in mining company's application, the conventional secondary magnetic separator is only 1.54% of cases, increase grade PTM select drum magnetic separator can also be increased by 1.29%, again shows that the cleaner separation efficiency is very high, to stabilize and improve the production site of kaolin, potassium sodium feldspar, quartz sand ore quality plays an important role. PTMS magnetic separator is the best choice. Satisfactory results have also been obtained in the application of PTMS tailings separator.

PTMS special magnetic separator in the design concept, magnetic field distribution, tank structure design and other aspects are very successful. This kind of magnetic separator has been applied to different separation sections in many domestic concentrators, and good separation indexes have been achieved. This kind of equipment has been serialized, large specifications have 1 200mm× 4 500mm, 1 500mm× 4 000mm, single processing capacity up to 200t/h, can meet the requirements of large-scale production in large mines.

how to separate two magnets?

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