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This section provides an overview for magnetic separators as well as their applications and principles. Also, please take a look at the list of 3 magnetic separator manufacturers and their company rankings. Here are the top-ranked magnetic separator companies as of January, 2026: 1.Industrial Magnetics, Inc., 2.Sesotec GmbH, 3.DEXTER MAGNETIC TECHNOLOGIES.
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Categories Related to Magnetic Separators
A magnetic separator is a device that employs magnetic force to isolate objects. These separators are utilized across various industries to extract chips and sludge from cutting oil in grinding machines, segregate materials in industrial waste, and remove foreign matter from food. Both electromagnetic and permanent magnet types are available, catering to different applications and needs.
Magnetic separators are versatile, with applications including:
Used in grinding, shaving, honing machines, and other machine tools, these separators extract metal chips from coolant, improving machine efficiency and coolant lifespan. Selection is based on coolant type, flow rate, and chip quantity, with specific considerations for magnet type and material for optimal performance.
Suspended magnetic separators sort ferromagnetic materials from conveyors, recover metals from waste, and recycle resources like aluminum and ores. Drum-type separators, another common variant, are used in food processing and recycling industries to remove metals from various products.
Magnetic separators for machine tools specifically target grinding dregs and sludge, using magnetic drums to collect and remove water from chips. Ferrite and rare earth magnets are employed, with rare earth magnets favored for their stronger magnetic energy, suitable for challenging materials and fine particles.
Key features include:
High Separating Efficiency: Capable of collecting weak magnetic materials efficiently using rare earth magnets for high magnetic flux density.
Low Running Cost: Magnetic separators reduce the need for filter replacements, lowering operational costs. Additional cyclones can further enhance particle collection.
Reduced Frequency of Equipment Cleaning: Less accumulation in coolant tanks decreases the need for frequent cleaning and coolant replacement.
Stable and High Magnetic Force: Offers stable magnetic force without the heat generation issues of electromagnetic separators, ensuring high efficiency.
Low Maintenance Cost: Durable, easy-to-maintain design without the need for electrical upkeep.
Easy Installation: Simple setup process, with a smaller and lighter design compared to electromagnetic types.
*Including some distributors, etc.
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Industrial Magnetics Inc (IMI) was established in 1961 and is based in Boyne City, Michigan. IMI is a producer for magnetic products used in various industries such as fabrication, automotive, conveying, recycling, stamping, welding, mining & aggregate, and grain. Product offerings include magnetizers, demagnetizers, conveyor systems, magnetic conveying rail, manhole cover lift systems, raw magnetic material, lift devices, conveyor and pneumatic line magnets, magnetic inspection probes, as well as numerous magnetic tools.
DEXTER MAGNETIC TECHNOLOGIES, a renowned manufacturer of magnetic solutions, was established in 1951 in the United States. The company excels in producing an array of magnetic products, including precision magnetic assemblies and custom magnets. With a calling to innovation, DEXTER MAGNETIC TECHNOLOGIES has maintained a pioneering stance in magnetic technology advancement. Their expertise lies in offering cutting-edge magnetic solutions across industries like aerospace, medical, and automotive, resulting in elevated performance and efficiency. DEXTER MAGNETIC TECHNOLOGIES shines in devising tailored magnetic answers to address distinctive challenges. Notably, their precision magnetic assemblies play a crucial role in medical imaging equipment, ensuring precise diagnosis.
Sesotec, founded in Germany in 1976, is a manufacturer of physical contamination detection and sorting systems for the food, plastics, and recycling industries. The company offers a range of products, including metal detectors, X-ray scanners, sorting systems, x-ray inspection systems, and recycling sorting systems with conveyor belts, as well as providing various services, such as technical support, training, and consulting, for clients like food and beverage manufacturers, plastic recyclers, and pharmaceutical packaging manufacturers.
Ranking as of January 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Industrial Magnetics, Inc. |
50.0%
|
| 2 | Sesotec GmbH |
25.0%
|
| 3 | DEXTER MAGNETIC TECHNOLOGIES |
25.0%
|
Derivation Method
The ranking is calculated based on the click share within the magnetic separator page as of January 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 100.0% |
265 products found - Page 3
265 products - Page 3
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■Applications This is a cylindrical magnetic separator equipped with a strong cylindrical permanent magnet. By attaching it to a system in which no...
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■Applications A strong permanent magnet attracts and removes iron mixed in resin (powder, granules). ■Features - Simple structure, easy to disasse...
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■Applications ・A standard hanging electromagnet designed for iron removal on a conveyor. ・It can be widely applied to remove iron from crushed st...
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■Applications ・This device is installed inside the system or casing, and is driven at low speed by a motor to continuously separate and sort magne...
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