Ohio Magnetics, Inc.

A member of the HBD Industries, Inc. family of companies

Performance-engineered magnetic materials handling equipment 

(216) 662 - 8484   or   (800) 486 - 6446

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Magnetic Separation

Magnetic Separators (index)

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Home / Stearns / Permanent Magnet Pulleys

 

High Strength, Permanent Magnet Pulleys

A Low-Cost Approach to Efficient Tramp Removal. Install It Once....It Serves Forever.

 

Magnetic Pulley Application Questionnaire (Excel form)

 

st_color17_pmpulley.jpg (240619 bytes)Stearns permanent magnet pulleys are on guard in every conceivable application where uninterrupted, dependable tramp iron protection and purification is required, month after month, year after year. Stearns Magnet Pulleys provide low-cost, continuous tramp iron removal to keep your conveyor line on-line, fast moving and productive. The exclusive, Stearns Permanent Magnet Pulleys feature a patented continuous radial pole design that combines highly effective separation with cost-saving operation. Unique wedge-shaped magnets allow more magnetic material to be packed into the pulley, resulting in more magnet power. As a result, conveyors can run faster and more productively. Naturally, these pulleys are built to last a lifetime, and pay for themselves quickly in enhanced profitability.

 

Stearns Series 710 Heavy-Duty Permanent Magnet Pulleys were specifically designed for deeper burdens and faster conveyor speeds. Prior to the development of the powerful Series 710, costly electromagnetic pulleys were required to accomplish the same function. A full range of standard sizes is available up to 48" in diameter and 72" in width.

 

Typical Applications

  • Tramp Metal Removal from Conveyor Systems

  • Purification and Concentration of Ores, Chemicals and Granular Products

 

Features

  • Efficient, cost-saving recovery of harmful tramp metal; Super-tough, trouble-free operation

  • Maximum power and separation, at belt speeds as high as 500 feet per minute (fpm)

  • Exclusive continuous radial pole design grabs long rod-like tramp iron across the pulley face

  • Develops especially powerful magnetic field at the center of the belt, where burden is deepest

  • No DC power supply required

  • All welded body and face construction -- no bolts or screws to work loose

  • Standard sizes available in diameters from 12" to 48" to match most conveyors

View catalog pages on Permanent Magnet Pulleys ( PDF file)

 

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Pulley Model

Diameter

(In.)

Belt Width

(In.)

Crown Face

(In.)

Capacity

(Cu. Ft./Hr.)

Approx. Weight

(Lbs.)

1212

12

12

14

1,100

222

1214

12

14

16

1,200

249

1216

12

16

18

1,425

274

1218

12

18

20

1,850

299

1220

12

20

22

2,300

348

1224

12

24

26

3,500

408

           

1512

15

12

14

1,350

295

1514

15

14

16

1,475

361

1516

15

16

18

1,750

365

1518

15

18

20

1,850

398

1520

15

20

22

2,700

479

1524

15

24

26

4,000

560

1530

15

30

32

6,250

731

           

1816

18

16

18

2,225

512

1818

18

18

20

2,800

559

1820

18

20

22

3,500

672

1824

18

24

26

4,500

800

1830

18

30

32

7,100

1,024

1836

18

36

38

11,000

1,260

1842

18

42

44

14,950

2,010

1848

18

48

50

20,000

2,317

           

2018

20

18

20

3,200

634

2020

20

20

22

3,900

762

2024

20

24

26

5,000

909

2030

20

30

32

8,000

1,218

2036

20

36

38

11,750

1,475

2042

20

42

44

17,000

2,108

2048

20

48

50

23,000

2,415

           

2418

24

18

20

3,850

807

2420

24

20

22

4,700

952

2424

24

24

26

5,800

1,165

2430

24

30

32

9,000

1,529

2436

24

36

38

13,250

1,800

2442

24

42

44

19,000

2,742

2448

24

48

50

26,000

3,150

           

3024

30

24

26

6,600

1,515

3030

30

30

32

10,500

2,040

3036

30

36

38

15,500

3,440

3042

30

42

44

21,000

4,100

3048

30

48

50

30,500

4,700

           

3624

36

24

26

7,500

1,990

3630

36

30

32

11,500

2,510

3636

36

36

38

17,000

4,400

3642

36

42

44

24,500

5,200

3648

36

48

50

32,750

5,950

           

4230

42

30

32

13,500

3,055

4236

42

36

38

18,750

5,490

4242

42

42

44

26,750

6,300

4248

42

48

50

37,000

7,280

           

4830

48

30

32

13,500

3,580

4836

48

36

38

20,500

6,700

4842

48

42

44

29,000

7,400

4848

48

48

50

40,000

8,460

Pulley Model

Diameter

(In.)

Belt Width

(In.)

Crown Face

(In.)

Capacity

(Cu. Ft./Hr.)

Approx. Weight

(Lbs.)

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To get a customized solution for your specific application, complete a Magnetic Pulley Application Questionnaire (Excel form), contact the factory, or talk with the Stearns rep / dealer nearest you.