Magnets for hoppers
Our range of magnetic separators also includes these special magnets for hoppers. Hopper magnets (also known as magnetic in-line separators for hoppers or feeders) are a vital first line of defense in any production line handling bulk materials — powders, granules, pellets, or bulk solids. Their purpose is simple, but essential: to catch and remove ferrous contaminants before materials even enter the processing equipment, ensuring smoother flow and protecting downstream machines from damage.
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They are mainly used in the plastics industry, where granules or regranulates are processed. However, you can also use them in other areas where material is fed through hoppers, such as manual dosing bagging stations or similar. They can also be used in the food industry. They are made of very strong neodymium magnets that capture even the finest particles of ferromagnetic impurities.
In the plastics industry, they significantly contribute to extending the service life of injection nozzles. In the food industry, they perfectly protect your customers from contamination by ferromagnetic particles. The hopper magnet is easy to install in the hopper according to the selected size so that it covers the opening in the hopper as much as possible. Impurities and metal particles stick perfectly to the magnet and do not penetrate the technology. After use, the magnetic separator is cleaned by removing the magnetic cores from the tubes or, in the case of the cheaper version, simply by wiping it down by hand. You can find out more in the detailed description of each individual product.
Who Should Use Hopper Magnets
Our magnetic hopper solutions are a strong fit for:
- Producers of food and feed – grains, flour, powders, pellets.
- Plastics and rubber processors – granules, regrind material, masterbatch powder.
- Chemical and mineral processing – powders, concentrates, bulk mineral input.
- Recycling and waste processing – mixed bulk, reused plastics, compost, bulk refuse.
- Bulk-material handling operations – storage hoppers, feeders, silos, transport lines.
