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Short Description
The magnetic rollers are widely used as head rollers in belt conveyors for continuous automatic removal of damaging tramp iron from a variety of materials.
A head roller magnet is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow, and the conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away.
For strongly magnetic particles, we can place carriers on the belt to ‘push’ the particles out of the magnetic field. For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt.
The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.
Working Principl
Specifications
| Pulley Diameter (Belt Speed) | Pulley Width with mm |
| 203mm (43 MTR P.M) | 254 |
| 203mm (43 MTR P.M) | 305 |
| 203mm (43 MTR P.M) | 356 |
| 203mm (43 MTR P.M) | 406 |
| 203mm (43 MTR P.M) | 457 |
| 203mm (43 MTR P.M) | 508 |
| 203mm (43 MTR P.M) | 559 |
| 203mm (43 MTR P.M) | 660 |
| 203mm (43 MTR P.M) | 813 |
| 203mm (43 MTR P.M) | 965 |
| 305mm (64 MTR P.M) | 356 |
| 305mm (64 MTR P.M) | 406 |
| 305mm (64 MTR P.M) | 457 |
| 305mm (64 MTR P.M) | 508 |
| 305mm (64 MTR P.M) | 559 |
| 305mm (64 MTR P.M) | 660 |
| 305mm (64 MTR P.M) | 813 |
| 305mm (64 MTR P.M) | 965 |
| 305mm (64 MTR P.M) | 1118 |
| 305mm (64 MTR P.M) | 1295 |
| 381mm (73 MTR P.M) | 356 |
| 381mm (73 MTR P.M) | 406 |
| 381mm (73 MTR P.M) | 457 |
| 381mm (73 MTR P.M) | 508 |
| 381mm (73 MTR P.M) | 559 |
| 381mm (73 MTR P.M) | 660 |
| 381mm (73 MTR P.M) | 813 |
| 381mm (73 MTR P.M) | 965 |
| 381mm (73 MTR P.M) | 1118 |
| 381mm (73 MTR P.M) | 1295 |
| 457mm (82 MTR P.M) | 356 |
| 457mm (82 MTR P.M) | 406 |
| 457mm (82 MTR P.M) | 457 |
| 457mm (82 MTR P.M) | 508 |
| 457mm (82 MTR P.M) | 559 |
| 457mm (82 MTR P.M) | 660 |
| 457mm (82 MTR P.M) | 813 |
| 457mm (82 MTR P.M) | 965 |
| 457mm (82 MTR P.M) | 1118 |
| 457mm (82 MTR P.M) | 1295 |
| 508mm (91 MTR P.M) | 406 |
| 508mm (91 MTR P.M) | 457 |
| 508mm (91 MTR P.M) | 508 |
| 508mm (91 MTR P.M) | 559 |
| 508mm (91 MTR P.M) | 660 |
| 508mm (91 MTR P.M) | 813 |
| 508mm (91 MTR P.M) | 965 |
| 508mm (91 MTR P.M) | 1118 |
| 508mm (91 MTR P.M) | 1295 |
| 508mm (91 MTR P.M) | 1448 |
| 508mm (91 MTR P.M) | 1600 |
| 610mm (104 MTR P.M) | 406 |
| 610mm (104 MTR P.M) | 457 |
| 610mm (104 MTR P.M) | 508 |
| 610mm (104 MTR P.M) | 559 |
| 610mm (104 MTR P.M) | 660 |
| 610mm (104 MTR P.M) | 813 |
| 610mm (104 MTR P.M) | 965 |
| 610mm (104 MTR P.M) | 1118 |
| 610mm (104 MTR P.M) | 1295 |
| 610mm (104 MTR P.M) | 1448 |
| 610mm (104 MTR P.M) | 1600 |
| 762mm (122 MTR P.M) | 508 |
| 762mm (122 MTR P.M) | 559 |
| 762mm (122 MTR P.M) | 660 |
| 762mm (122 MTR P.M) | 813 |
| 762mm (122 MTR P.M) | 965 |
| 762mm (122 MTR P.M) | 1118 |
| 762mm (122 MTR P.M) | 1295 |
| 762mm (122 MTR P.M) | 1448 |
| 762mm (122 MTR P.M) | 1600 |
| 914mm (134 MTR P.M) | 508 |
| 914mm (134 MTR P.M) | 559 |
| 914mm (134 MTR P.M) | 660 |
| 914mm (134 MTR P.M) | 813 |
| 914mm (134 MTR P.M) | 965 |
| 914mm (134 MTR P.M) | 1118 |
| 914mm (134 MTR P.M) | 1295 |
| 914mm (134 MTR P.M) | 1448 |
| 914mm (134 MTR P.M) | 1600 |
