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Manufacturer of Magnetic Equipments, Vibrating Equipments, Metal Detectors & Mineral Processing Plants


Introduction Applications Features Benefits Specification
MAGNETIC HEAD PULLEYS


Magnetic Head Pulleys img



INTRODUCTION:

STAR TRACE's Magnetic Head Pulley provides effective way to remove ferrous contaminant from powdery, schistose and granulate material, like ore, coal, waste, sand and etc. Magnetic head Pulley is composed of 360 degree magnetic core protected by rotatable stainless steel cover and a axis of rotation. In practice, surface of Pulley will be wrapped by belt, so as material flow over it. Ferrous contaminant will be attracted at belt and be conveyed out of material. In many applications, it's possible to replace an existing head pulley with a permanent magnetic head pulley, on a size-for- size basis. A wide range of diameters, widths, and shaft sizes are available.

DESIGN ADVANTAGE:
STAR TRACE Magnetic head pulleys are built using our exclusive flux control magnetic circuit. This design ensures continuous magnetism around the entire circumference of the pulley-no dead spots. For less critical applications, a conventional magnetic circuit design is also offered.

TYPES OF STRENGTH:
Light duty
For general use with burden depths up to 50mm. Belt speeds to 1.8m/s. Good for secondary Clean up of misc. tramp iron and fines.
Medium Duty
For general use with burden depths up to 75mm. Belt speeds to 2m/s. Used in Construction & Demolition and Material Recovery Facility.
Heavy Duty
For general use with burden depths up to 100mm. Belt speed to 2m/s. Used in Mining, Foundry, and Heavy Duty.

Magnetic Pulley Working

Magnetic Pulley Selection Guide

ApplicationsTopˆ
  • Sand
  • Food
  • Slag
  • Mining
  • Glass
  • Plastics
  • e-waste
  • Foundry
  • Rubber
  • Ceramics
  • Chemical
  • Wood chips
  • Pharmaceual
  • Pallet Recycling
  • Glass Recycling
  • Paper & Pulp
  • Pigment & Paint
  • Portable Crushing Plants
  • Wood & plastic Recycling
  • Crushed or Broken stone
  • Shredded Tyre Processing
  • Processing of Municipal waste
  • Coal cleaning/ de-sulfurization
  • Recovery of metal in ore processing
  • High quality carbon/quartz cleaning
FeaturesTopˆ
  • The Magnetic head pulleys can be installed easily at conveyor discharge.
  • They give complete magnetic protection over the entire face of the pulley for removing ferrous contaminants.
  • The pulleys either use ceramic magnets or powerful rare earth magnets.
  • Maximum magnetic induction on the pulley's surface is selected within the range of (1000-4500).
  • Optimal conditions for magnetic separation are created due to the minimized distance between material and seperator's effective surface.
  • Unique magnetic systems are composed of powerful Rare earth magnets. Magnets are thoroughly tested to ensure that the required properties are present and to guarantee long equipment life and high performance.
  • Magnetic head Pulleys come in different sizes, various diameters and widths are available on request. Shaft dimensions are to customer specifications.
  • Four available Hub styles, Recessed Hubs, Flush Hubs Extended Hubs, or, No Hubs.
  • Removable Steel Shaft.
  • Powerful Permanent Magnet Circuit.
  • Straight hub with keyway.
  • Taper lock on some models, call factory to verify.
  • Axial/Radial/Multi pole magnetic circuit design.
  • Lifetime guarantee on magnetism.
  • Heavy duty all welded construction.
  • Heavy duty stainless steel shell.
  • Uniform depth of field on face of pulley.
  • Flat or Crowned Pulley Face.
  • Smooth or lagged surface.
  • Precision Machined keyways.
  • Taper Locks and Set Screws.
  • Fixed Shaft or No Shaft.
  • Offered in Rare Earth Neodymium or strontium Ferrite.
BenefitsTopˆ
  • No operating costs.
  • Prevent costly breakdowns.
  • Cost effective separation for material depth.
  • Excellent for secondary separation after an overhead or drum magnet.
  • Increases product purity in food, chemicals, plastics, glass by removing unwanted iron.
  • Protect processing equipment like crushes, grinders, pulverizers, screens and other processing equipment from ferrous metal damage.

Specification:Topˆ
Magnetic Head Pulleys Specification Image

(A) PULLEY DIAMETER in mm (B) OVERALL FACE WIDTH in mm (C) BELT WIDTH in mm (D) KEYWAY LENGTH in mm (E) EXTENSION LENGTH in mm (F) DRIVE EXTENSION LENGTH in mm (G) SHAFT DIAMETER in mm KEYWAY SIZE in mm APPROX WEIGHT in kg
200 250 200 75 150 230 35 10 X 5 30
300 250 75 150 230 35 10 X 5 34
350 300 75 150 230 35 10 X 5 45
400 350 75 150 230 35 10 X 5 50
450 400 75 150 230 35 10 X 5 56
500 450 75 150 230 35 10 X 5 59
550 500 75 150 230 35 10 X 5 63
650 600 75 150 230 35 10 X 5 70
800 750 75 150 230 35 10 X 5 92
950 900 75 150 230 35 10 X 5 104
300 350 300 100 200 300 50 12.5 X 6.5 104
400 350 100 200 300 50 12.5 X 6.5 117
450 400 100 200 300 50 12.5 X 6.5 126
500 450 100 200 300 50 12.5 X 6.5 153
550 500 100 230 330 50 12.5 X 6.5 164
650 600 125 230 330 70 16 X 8 189
800 750 125 230 350 70 16 X 8 230
950 900 125 230 350 70 16 X 8 272
1100 1050 125 250 380 70 16 X 8 313
1250 1200 125 250 380 70 16 X 8 358
380 350 300 100 200 300 50 12.5 X 6.5 137
400 350 100 200 300 50 12.5 X 6.5 167
450 400 125 230 350 60 16 X 8 169
500 450 125 230 350 60 16 X 8 209
550 500 125 250 380 60 16 X 8 223
650 600 125 280 400 75 19 X 10 259
800 750 150 280 430 75 19 X 10 335
950 900 150 280 430 75 19 X 10 394
1100 1050 150 300 450 75 19 X 10 457
1250 1200 150 300 450 75 19 X 10 518
450 350 300 125 230 350 60 16 X 8 178
400 350 125 230 350 60 16 X 8 203
450 400 125 230 350 60 16 X 8 234
500 450 125 230 350 60 16 X 8 297
550 500 125 250 380 75 19 X 10 306
650 600 125 280 400 75 19 X 10 367
800 750 150 280 430 75 19 X 10 468
950 900 150 280 430 75 19 X 10 574
1100 1050 150 300 450 75 19 X 10 673
1250 1200 150 300 450 75 19 X 10 772
500 400 350 125 230 350 60 16 X 8 248
450 400 125 230 350 60 16 X 8 275
500 450 125 250 380 60 16 X 8 311
550 500 125 250 380 60 16 X 8 349
660 600 125 280 400 75 19 X 10 414
810 750 150 280 430 75 19 X 10 554
960 900 150 280 430 75 19 X 10 671
1110 1050 150 300 450 75 19 X 10 794
1270 1220 150 300 450 75 19 X 10 907
1420 1370 175 300 480 75 19 X 10 1037
1570 1520 175 300 480 75 19 X 10 1175
600 400 350 125 230 350 75 19 X 10 342
450 400 125 230 350 75 19 X 10 362
500 450 125 250 380 75 19 X 10 369
550 500 125 250 380 75 19 X 10 432
660 600 125 280 400 75 19 X 10 527
810 750 150 330 480 85 22 X 11 693
960 900 150 330 480 85 22 X 11 815
1110 1050 175 350 530 100 25 X 12.5 929
1270 1220 175 350 530 100 25 X 12.5 1040
1420 1370 200 380 580 100 25 X 12.5 1217
1570 1520 200 400 600 100 25 X 12.5 1357
750 500 450 125 350 500 100 25 X 12.5 677
550 500 125 350 530 100 25 X 12.5 711
660 600 125 350 530 100 25 X 12.5 855
810 750 150 400 580 110 25 X 12.5 1085
960 900 150 400 580 110 25 X 12.5 1278
1110 1050 175 450 630 125 32 X 16 1530
1270 1220 175 450 630 125 32 X 16 1737
1420 1370 230 500 760 140 32 X 16 1937
1570 1520 230 480 730 140 32 X 16 2167
900 500 450 150 300 450 100 25 X 12.5 997
550 500 150 300 450 100 25 X 12.5 1040
660 600 175 300 530 110 25 X 12.5 1217
810 750 175 300 530 110 25 X 12.5 1494
960 900 200 350 560 125 32 X 16 1814
1110 1050 200 350 560 125 32 X 16 2093
1270 1220 230 380 660 140 32 X 16 2408
1420 1370 280 380 710 150 38 X 19 2723
1570 1520 330 430 810 175 38 X 19 2993


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