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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 March, 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 March 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 March 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% |
246 products found
246 products
Technoplan Co., Ltd.
360+ people viewing
Last viewed: 5 hours ago
Since it is a permanent magnetic type, maintenance is easy and robust, and no power supply is required. It has a climate-resistant mechanism, so it...
EMS Co., Ltd.
260+ people viewing
Last viewed: 1 day ago
■Applications A permanent magnetic drum inside the housing automatically discharges and removes small iron pieces and iron powder mixed in with woo...
Yamashin Metal Industry Co., Ltd.
340+ people viewing
Our company manufactures various types of magnetic material sorting equipment. This is a magnet device mainly used to separate iron and iron powder...
Nippon Magnetic Separation Co., Ltd.
460+ people viewing
Last viewed: 1 day ago
Suitable for sorting relatively small materials such as foundry sand and wood chips. High-quality separation is possible because raw materials are ...
4 models listed
Yamashin Metal Industry Co., Ltd.
360+ people viewing
Our company manufactures various types of magnetic material sorting equipment. This is a magnet device mainly used to separate iron and iron powder...
Hishiko Co., Ltd.
380+ people viewing
■Applications - A strong magnet designed for permanent magnetic type hanging magnetic separators. - Mainly designed for suction power, especially t...
Daikatech Co., Ltd.
370+ people viewing
Last viewed: 5 hours ago
■Summary Our series of "High Sensitivity Sorting Machine Diarester" is intended for in-line type with an effective magnetic force width of 150 to 7...
EMS Co., Ltd.
270+ people viewing
■Applications A permanent magnetic drum inside the housing automatically discharges and removes small iron pieces and iron powder mixed in with woo...
Technoplan Co., Ltd.
390+ people viewing
Last viewed: 1 day ago
■TDS drum magnetic separator ・This is a system in which the drum is housed in a casing, the permanent magnetic drum is rotated by a motor drive, r...
Technoplan Co., Ltd.
390+ people viewing
Last viewed: 16 hours ago
■TPR permanent magnetic pulley - Widely used for iron removal sorting from powdered raw materials during conveyor transportation and for applicatio...
Daikatech Co., Ltd.
400+ people viewing
Last viewed: 17 hours ago
■Summary ・"AMS" is a mechanism that uses air pressure to move the magnet inside the stainless steel pipe from side to side, making automatic clean...
Nippon Magnetic Separation Co., Ltd.
440+ people viewing
Last viewed: 1 day ago
Suitable for sorting relatively small materials such as foundry sand and wood chips. High-quality separation is possible because raw materials are ...
10 models listed
Okatsune Gear Manufacturing Co., Ltd.
720+ people viewing
Last viewed: 11 seconds ago
■Features - Dramatically improve collection and transportation efficiency ・Low price ・Space saving ・Can be made into a 1-ton pail can ・Multi-ti...
Eishin Co., Ltd.
360+ people viewing
Last viewed: 18 hours ago
Great for dust control and burden reduction ■Automate cleaning ・The self-cleaning lattice mag filter is a magnetic separator (magnetic filter/mag...
Nippon Magnetic Separation Co., Ltd.
760+ people viewing
Last viewed: 8 hours ago
You can sort iron pieces from foundry sand, construction waste, etc. Since it is used as a conveyor head pulley, it can be incorporated into existi...
EMS Co., Ltd.
270+ people viewing
Last viewed: 4 hours ago
■Applications A permanent magnetic drum inside the housing automatically discharges and removes small iron pieces and iron powder mixed in with woo...
Technoplan Co., Ltd.
560+ people viewing
Last viewed: 1 day ago
■TPD permanent magnetic drum - Capable of sorting crushed materials and waste, as well as removing and sorting iron powder from granular raw materi...
AEM Co., Ltd.
180+ people viewing
■Features ・Since the fixed shaft has a built-in strong permanent magnet, the lifespan is semi-permanent and no control device is required. - Autom...
Hishiko Co., Ltd.
490+ people viewing
■Applications - Automatically discharges and removes iron in powder (bolts, nuts, iron powder, etc.). -Used for removing iron from pulp chips, fert...
Toyo Polishing Industry Co., Ltd.
480+ people viewing
■Applications Grinding fluid and grinding waste (sludge) separation equipment
Eishin Co., Ltd.
380+ people viewing
Mag filter with many magnetized points between the lower surfaces ■Efficiently captures metals The Ball Mag Filter is a magnetic separator (magnet...
C&R Separator Co., Ltd.
290+ people viewing
Last viewed: 5 hours ago
■Features Permanent magnets offer the following advantages: ・Low maintenance costs ・No control device required ・Energy saving ・Easy maintenance...
Daikatech Co., Ltd.
410+ people viewing
Last viewed: 22 hours ago
■Structure effective for problems of accumulation and blockage The dispersion jig and tilted magnet contribute to the fluidity of the powder and pr...
Daikatech Co., Ltd.
500+ people viewing
Last viewed: 20 hours ago
■Summary It fills in areas where magnets and metal detection devices cannot, and also has some of the functions of a wind sorter. ■Selection princ...
EMS Co., Ltd.
360+ people viewing
Last viewed: 1 day ago
■Applications A permanent magnetic drum inside the housing automatically discharges and removes small iron pieces and iron powder mixed in with woo...
Nippon Magnetic Separation Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
Suitable for sorting relatively large materials such as construction waste and shredded garbage. Since it is installed above the belt conveyor, it ...
10 models listed
Technoplan Co., Ltd.
260+ people viewing
Last viewed: 1 day ago
■Applications - A unit with sanitary specification magnetic bars arranged in a square grid pattern. - Installed on product processing lines and duc...
Eishin Co., Ltd.
410+ people viewing
Removal of metal foreign matter from high temperature raw materials (magnetic filter) ■Can be operated in a high temperature environment of 350℃ ...
Eishin Co., Ltd.
690+ people viewing
Last viewed: 9 hours ago
Magnetic strength (1.0T~1.35T) ■Features ・High-efficiency mag filter is a magnetic separator (magnetic filter/magnetic separator) that is effecti...
AEM Co., Ltd.
290+ people viewing
This is a machine that performs high-speed dry magnetic separation of powder and granules. ■Specifications ・Product name: Drum type magnetic mach...
