Vertical Ring Hige Gradient Magnetic Separator Biggest Ring Diameter(mm):5000


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OPM Vertical  Ring  Pulsating  High Gradient  Magnetic Separator ( OHGMS )

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Low voltage  high cuen t and low cuet density. I 1ternal watecooli ng and double ci cu lation cooli ng mode stable mag1et ic field. Equ ipment operation ate is up to 98%;
Optim ized  magnetic  system  design, optima l  a angemen t and com binati 1  of
magetic medium, background field inte sity up to 1.8T. vetical rotat io,reverse
flush i 1g achieve  magnet ic medium is not easy to block;
Pulsation  mechanism desig could  impove  the separat ioeffic1ecy:
Wide separat io ange: upper limit: 6mm, lowe  li mit  2~1 0µm;

17  series  of products with more tha  70  specif ications  and  mode , andOHGMS  Selection Manual (Metallic  mines) OPPS GROUP LIMITED.
 
capacity of a single unit is from 0.01 to 950 t/h;
Equipped with coil pipeline cleaning system, easy for coil daily maintenance. Coil designed life is up to 10 years.
 
Suitable for mining pocess for weak magnetic mineals, such as oxidized i on ore, titanic iron ore, hematite, limonite, siderite, ilmenite, chromite, manganese ore, wolframite, tantalum-niobium ores and etc
Recycle of secondary esource, such ased mud, smelting slags, gas ash, fly ash, slag and etc.
having to pass through the entire depth of mat  ix pile. The pulsating mechanism drives slurry in the separating zone up and down, keeping the paticles the mat ix pile in loose state, so that magnetic paticle can be more easily captured by the matrix and nonmagnetic paticles can be more easily dragged to the tailing box through the matrix pile. Obviously, opposite flushing and pulsation help to prevent matrix clogging, and pulsating helps to purity magnetic product.

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OPM OHGMS mainly consists of the pulsating mechanism, energizing coil, magnetic yoke, separating  , feed and product boxes as shown in Figue. Expanded nets Ofround bars made of magnetic conductive stainless steel are used as matrix. While a direct electric current follows through the energizing coil, a magnetic  field is built up in the sepa  ating  zone. The ring with matrix  rotates
clockwise.  Slurry f om  the  feed  box  enters  into  matix  piles  located  in   the
 
separating zone. Magnetic particles are attracted from slurry onto the surface of the matrix, brought to the top of ting where magnetic field is negligible, then flushed out into the concentate box. Non-magnetic paticles pass though the matrix and enter the tailing box under the combined force action of sluy pulsation, gravity, and hydodynamic drag.
As the ring rotates vertically, flushing direction of mags is opposite to that of
feedelative  to  each matrix pile, coarse  particles  can be  flushed  out without

Opm   Ohgms  Structure

1-Pulsating mechanism; 2-Energizing coil; 3-Magnetic yoke; 4-Working ring; 5-Feeding box; 6-Wash water box; ?-Concentrate flush; 8-Concentrate box;
9-Middling chute; 10-Tailing box; 11-Slurry level box; 12-Ring driver; 13-Support frame; F-Feed; W-Wate r; T-Non-mags; M-Middlings; C-Mags
 
 

Parameters of OPM

OHGMS ( 1. 0-1.2T)  

Parameters pm- 500

。pm - 750( I)  pm- 750 ( II) pm- 1000 pm- 1250 pm- 1500

pm - 1750

  

Opm-2000

pm- 2250 pm- 2500 。pm - 3000 pm- 3500 pm - 4000 pm- 5000
Ring diameter /mm 500  750 750 1000 1250  1500  1750  2000  2250  2500  3000  3500  4000  5000
Ring speed /(r/min) 0.3 ~ 3 0 . 3 ~ 3 2 . 5 ~ 3 2.5  ~ 3.5 2.5 ~ 3 . 5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3.5 2. 5 ~ 3.5

Feed size /(mm),(-74川 1%)  -1.3(30~ 100)

-1.3(30~ 100)  -1.3(30~ 100)  -1.3(30 - 100) -1.3(30~ 1 00) -1.3(30- 100)

-1.3(30~ 100)

-1.3(30 ~ 100)

-1.3(30 ~ 1 00) -1.3(30 - 100) -1.3(30~ 100) -1.3(30- 100) -1.3(30 - 100) -1.3(30 ~ 1 00)
Feed density/% 10~ 40 10 ~ 40 10 ~ 40 10 ~ 40 10 ~ 40 10 ~ 40 10 ~ 40 10 ~ 4 0 10 ~ 4 0 1 0 ~ 40 10 ~ 40 10 ~ 40 10 ~ 40 10 ~ 40
Slurry throughput /(m3 /h) 0.25   ~ 0.5 0 . 5 ~ 1.0 5 ~ 10 12.5 ~ 20 20 ~ 50 50 ~ 100 75 ~ 1 50 1 00 ~ 2 00 160 ~ 30 0 200 ~ 4 00 350 ~ 650 550 ~ 1000 7 50 ~ 1 4 00 12 00 ~ 2 3 00
Ore throughput /(Uh) 0.03 ~ 0.125 0 . 06 ~ 0.25 2 ~ 4 4 ~ 7 10 ~ 18 20 ~ 30 30 ~ 50 50 ~ 8 0 75 ~ 115 1 00 ~ 150 1 50 ~ 250 250 ~ 400 3 50 ~ 550 6 0 0 ~ 9 5 0
Background field 厅 1/1.1 1/ 1.1 1/1.1 1/1.2 1/1.1 1/1.1 1 / 1.1 1 /1 . 1 1 /1. 1 1 /1.1 1/1.1 1/1.1 1/1.1 1/1.1
Rated current /A 1200 1100 800 800 850

900

1100 1100 1150 1200 1400 1600 1700 1900
Rated voltage N 11 16 15 22 29

34

35

39

49

52

51

56

60

77

Rated power /kW 13 17 12 18 25

31

39

43

56

62

72

90

102

146

Ring motor /kW 0.18 0.55 0.75 1.1 1.5

3

4

5.5

7.5

11

18.5

30

37

55

Pulsating motor /kW 0.37 0.75 1.5 2.2 2.2

4

4

7.5

7.5

11

18.5

30

37

55

Pulsating stroke /mm 。~ 30 。~ 30 。~ 20 0 ~ 20 0 ~ 20 。 ~ 26 0 ~ 26 。~ 26 。 ~ 26 0 ~ 26 0 ~ 26 0 ~ 26 。~ 26 。 ~ 26
Pulsating speed /(pe「/min) 。~ 400 。 ~ 400 。 ~ 3 00 。~ 30 0 。~ 300 。 ~ 300 0 ~ 3 00 。~ 30 0 。 ~ 300 。 ~ 300 。~ 300 0 ~ 300 0 ~ 300 。 ~ 300
Water pressure /MPa 0.1~ 0.2

0.1 - 0.2

0.1~ 0.2

0.2 - 0.4

0.2~ 0.4

0.2 - 0.4 0.2~ 0.4 0.2 - 0.4 0.2 ~ 0.4 0.2 - 0.4 0.2 ~ 0.4 0.2~ 0.4 0.2 - 0.4 0.2~ 0.4
Flushing water 0.75 ~ 1.5

0.75   ~ 1.5

5 ~ 8

8 ~ 14

20 ~ 36

40 ~ 60 60 ~ 1 00 80 ~ 1 20 1 20 ~ 16 0 160 ~ 22 0 240 ~ 4 00 4 00 ~ 600 56 0 ~ 800 95 0 ~ 130 0
Cooling water 0.75 ~ 1.5

0.75-1.5

1~ 2

2 ~ 2. 5

2 ~ 2.5

2 -  2 . 5

3-4

3 ~ 4 4  - 5 4  - 5 6 ~ 7 7 ~ 8 7 ~ 8 8  -  9
Max part weight It 0.3

0.6

 

2.3

4

5

11

14

17

16

21

28

38

52

Dimensions (L*W)/mm 1800 x1400

2100x1400

2300x1800

2700 x2 100

3250x2400

3700x2900

4100 x3 400

4400×3460

4500 x 3700 5600 x 4350 64 00 x5 1 50 7 300 x5 400 8500 x 6850 9900 ×8000

x1350

x 1700

x1750

x2300

x2700

x3200 x3800 x 4200 x 4 50 0 x5 20 0 x6300 ×7300 x83 00 x1Q100

。pm -1250

Parameters (0.6T)

。pm-1 500

(0.4T)

。pm -17 50

( 0. 6T )

。pm -2000

(0.4T)

。pm-2000

(0.7T)

。pm -2250

(0.4T)

。pm-2250

(0.6T)

。pm-2500

(0.6T)

。pm-3000

( 0.7T )

 

Opm-3500 (0.6T)

。pm -3500

(0.8T)

。pm -4000

(0.6T)

。pm-4000
Ring diameter /mm 1250 1500

1750

2000

2000 2250

2250

2500

3000

3500

3500

4000

4000

Ring speed /(r/min) 2.5 ~ 3.5 2.5 ~ 3.5

2.5 ~ 3.5

2.5 ~ 3.5

2.5 ~ 3 .5

2.5 ~ 3 . 5

2.5 ~ 3.5

2.5 ~ 3.5

2.5 ~ 3.5

2 . 5 3 . 5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3 . 5
 

Feed size /{mm),{-74µm%) -1.3(30~ 100) - 1.3( 30 - 100) -1.3(30~ 100) -1.3(30 ~ 100) -1.3(30 - 100) -1.3(30- 100)

 

-1.3( 30 ~ 100)

 

-1.3(30~ 100) -1.3(30 ~ 100) -1.3(30 ~ 100)   -1.3(30 ~ 100) -1.3(30 ~ 100) -1.3(30 ~ 100)

Feed density /%

10 ~ 40 1 0 ~ 40

1 0 ~ 40

1 0 ~ 40

1 0 ~ 40 10 ~ 40

10 ~ 40

10

40

1 0 40

10 40 1 0 ~ 4 0 1 0 ~ 40 1 0 ~ 40

S l u r ry throughput /(m3 /h)

20 ~ 25 50 100

75 ~ 150

100  ~ 200

1 00~ 20 0

160 300

160   - 300

200

~ 4 00

4 50 7 50

550 ~ 1000

550 ~ 1000

750 ~ 1400 7 50 ~ 1400

Ore throughput /(Uh)

10 ~ 18 3 0 ~ 50

30 50

50 ~ 80

50 ~ 80 75 ~ 115

75 115

100

150

1 50 ~ 250

2 50 ~ 400 25 0 40 0 350 55 0 350 55 0
Background field 厅 0.6

0.4

0.6

0.4

0.7

0.4

0 . 6

0 . 6

0 . 7

0.6

0.8

0.6

0.8

Rated current /A 800

850

1200

950

1230 1000

1200

1250

1300

1500

1700

1450

1550

Rated voltage N 16

16

20

16

28

19

25

33

40

39

45

45

56

Rated power /kW 13

14

24

15

35

19

30

41

52

58

76

65

87

Ring motor /kW 1.5

2.2

4

3

4

4

4

5.5

11

30

30

37

37

Pulsating motor /kW 2.2

4

4

7.5

7.5

7.5

7.5

11

18.5

30

30

37

37

Pulsating stroke Imm 0 ~ 20 ~ 30

30

。~ 2 6

。~ 26 26

0 ~ 26

0 ~ 26

26

0 ~ 26 26 。~ 26 26
Pulsating speed /(per/min)  300 0 ~ 300

~ 300

0 ~ 3 00

0 ~ 300 0 ~ 300

0 ~ 300

0 ~ 300

。~ 300

。~ 300 0 ~ 300 0 ~ 300 。-300
Water pressure /MPa 0.2~ 0 .4 0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0.4

0 . 2 ~ 0 .4

0.2 ~ 0.4 0 . 2 ~ 0 .4 0.2 ~ 0.4 0 . 2 ~ 0 .4
Flushing wate「 20  36 4 0 ~ 60

60 ~ 100

80 ~ 1 20

80 ~ 12 0

120 ~ 160

120 - 160

160 - 220

240 ~ 400

4 00~ 600 4 00 ~ 6 0 0 560 ~ 800 560 ~ 800
Cooling water 1.5  2 2 ~ 2 . 5

2 ~ 3

2 3

2 . 5 ~ 3. 5

2 ~ 3

2 3

3 4

4 5

6 7

6 7

7 ~ 8

7 8

Max pa「t weight /t  2.6

3

7

7

9

8

8

15

17

21

26

29

29

Dimensions (L食W响 )/mm 4450x3200 4450x3200

4450x3200

4450x3200

4450x3200

4450x3 200

4450 x 3200

5700x3800

6600 x4 850

7310 x4 900

7310 x4 900

8 5 0 0 x6220 8550 x6220

x4250

x4250

x 4250

x4250

x4250 x4250

x 4300

x5050

x 6150

x?O OO x7115 x7960 x 8 1 20
3

pm -1250

Parameters (0.6T)

pm-1 500

(0.4T)

pm -17 50

( 0. 6T )

pm -2000

(0.4T)

pm-2000

(0.7T)

pm -2250

(0.4T)

pm-2250

(0.6T)

pm-2500

(0.6T)

pm-3000

( 0.7T )

Opm-3500 (0.6T)

pm -3500

(0.8T)

pm -4000

(0.6T)

pm-4000
Ring diameter /mm 1250 1500

1750

2000

2000 2250

2250

2500

3000

3500

3500

4000

4000

Ring speed /(r/min) 2.5 ~ 3.5 2.5 ~ 3.5

2.5 ~ 3.5

2.5 ~ 3.5

2.5 ~ 3 .5

2.5 ~ 3 . 5

2.5 ~ 3.5

2.5 ~ 3.5

2.5 ~ 3.5

2 . 5 3 . 5 2.5 ~ 3.5 2.5 ~ 3.5 2.5 ~ 3 . 5
Feed size /{mm),{-74µm%) -1.3(30~ 100) - 1.3( 30 - 100) -1.3(30~ 100) -1.3(30 ~ 100) -1.3(30 - 100) -1.3(30- 100)

-1.3( 30 ~ 100)

-1.3(30~ 100) -1.3(30 ~ 100) -1.3(30 ~ 100)   -1.3(30 ~ 100) -1.3(30 ~ 100) -1.3(30 ~ 100)

Feed density /%

10 ~ 40 1 0 ~ 40

1 0 ~ 40

1 0 ~ 40

1 0 ~ 40 10 ~ 40

10 ~ 40

10

40

1 0 40

10 40 1 0 ~ 4 0 1 0 ~ 40 1 0 ~ 40

S l u r ry throughput /(m3 /h)

20 ~ 25 50 100

75 ~ 150

100  ~ 200

1 00~ 20 0

160 300

160   - 300

200

~ 4 00

4 50 7 50

550 ~ 1000

550 ~ 1000

750 ~ 1400 7 50 ~ 1400

Ore throughput /(Uh)

10 ~ 18 3 0 ~ 50

30 50

50 ~ 80

50 ~ 80 75 ~ 115

75 115

100

150

1 50 ~ 250

2 50 ~ 400 25 0 40 0 350 55 0 350 55 0
Background field 厅 0.6

0.4

0.6

0.4

0.7

0.4

0 . 6

0 . 6

0 . 7

0.6

0.8

0.6

0.8

Rated current /A 800

850

1200

950

1230 1000

1200

1250

1300

1500

1700

1450

1550

Rated voltage N 16

16

20

16

28

19

25

33

40

39

45

45

56

Rated power /kW 13

14

24

15

35

19

30

41

52

58

76

65

87

Ring motor /kW 1.5

2.2

4

3

4

4

4

5.5

11

30

30

37

37

Pulsating motor /kW 2.2

4

4

7.5

7.5

7.5

7.5

11

18.5

30

30

37

37

Pulsating stroke Imm 0 ~ 20 ~ 30

30

。~ 2 6

。~ 26 26

0 ~ 26

0 ~ 26

26

0 ~ 26 26 。~ 26 26
Pulsating speed /(per/min)  300 0 ~ 300

~ 300

0 ~ 3 00

0 ~ 300 0 ~ 300

0 ~ 300

0 ~ 300

。~ 300

。~ 300 0 ~ 300 0 ~ 300 。-300
Water pressure /MPa 0.2~ 0 .4 0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0 .4

0.2 ~ 0.4

0 . 2 ~ 0 .4

0.2 ~ 0.4 0 . 2 ~ 0 .4 0.2 ~ 0.4 0 . 2 ~ 0 .4
Flushing wate「 20  36 4 0 ~ 60

60 ~ 100

80 ~ 1 20

80 ~ 12 0

120 ~ 160

120 - 160

160 - 220

240 ~ 400

4 00~ 600 4 00 ~ 6 0 0 560 ~ 800 560 ~ 800
Cooling water 1.5  2 2 ~ 2 . 5

2 ~ 3

2 3

2 . 5 ~ 3. 5

2 ~ 3

2 3

3 4

4 5

6 7

6 7

7 ~ 8

7 8

Max pa「t weight /t  2.6

3

7

7

9

8

8

15

17

21

26

29

29

Dimensions (LW )/mm 4450x3200 4450x3200

4450x3200

4450x3200

4450x3200

4450x3 200

4450 x 3200

5700x3800

6600 x4 850

7310 x4 900

7310 x4 900

8 5 0 0 x6220 8550 x6220

x4250

x4250

x 4250

x4250

x4250 x4250

x 4300

x5050

x 6150

x?O OO x7115 x7960 x 8 1 20

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