1. MAG SPRING
Company Name: MAG SPRING®
Founded: 2003
Headquarters: Ningbo, Zhejiang, China
Main Electromagnetic Separator Products:
20,000GS Electro Magnetic Separators
Electromagnetic Separators for Fine Iron Removal
Electromagnetic Separation Systems for Powder Materials
Customized Electromagnetic Separation Equipment
Company Overview: MAG SPRING® is a China-based manufacturer of magnetic separators and industrial magnetic systems, operating as a subsidiary of SOUWEST MAGNETECH® with a focus on permanent magnets and magnetic systems since 2003. The company has more than 20 years of manufacturing experience, a 20,000 m² factory, more than 25 professional engineers, over 100 product series, and more than 3,000 clients. MAG SPRING combines magnetic technology, engineering, manufacturing, and customization to provide magnetic separation solutions for industrial applications. Its electromagnetic separator business is particularly focused on high-intensity separation of fine and micron-sized ferrous contaminants. The company's 20,000GS Electro Magnetic Separator is designed for removing fine magnetic impurities such as iron powder from dry powder materials and can be used in food, chemical, pharmaceutical, ceramic, plastics, building-material, electronic-material, and mineral-processing applications. The equipment uses an oil-water cooling circulation system and PLC-based control to support stable operation, controlled magnetic-field performance, and automated separation cycles.
Suitable Customer Groups: Food-processing companies, pharmaceutical manufacturers, chemical plants, ceramic and glass producers, plastics manufacturers, electronic-material producers, mineral-processing companies, powder-processing plants, building-material manufacturers, and industrial customers requiring high-intensity electromagnetic separation of fine or micron-sized ferrous contaminants.
Request a Quote
2. Bunting Magnetics
Company Name: Bunting Magnetics
Founded: 1959
Headquarters: Newton, Kansas, USA
Main Electromagnetic Separator Products:
Suspended Electromagnets
Cross Belt Electromagnetic Separators
Electromagnetic Overband Separators
High-Intensity Electromagnetic Separators
Company Overview: Founded in 1959, Bunting Magnetics is a family-owned manufacturer specializing in magnetic separation, metal detection, and conveying equipment. Its North American headquarters is in Newton, Kansas, while the company maintains manufacturing and engineering operations in the United States and the United Kingdom. Bunting has more than six decades of experience developing magnetic equipment for industrial processors and manufacturers. Rather than focusing only on standard magnetic components, the company positions itself as an engineering-oriented supplier capable of developing equipment around specific material, conveyor, and plant requirements. In electromagnetic separation, Bunting is particularly strong in suspended and cross-belt configurations designed for continuous ferrous-metal removal from conveyed materials. The company also provides engineering, CAD-based design, application evaluation, customization, parts, and service support, making it suitable for both new installations and equipment upgrades.
Suitable Customer Groups: Recycling companies, mining companies, aggregate producers, food processors, plastics manufacturers, ceramics manufacturers, automotive shredders, bulk-material processors, conveyor-system integrators, and industrial plants requiring customized electromagnetic separation equipment.
Request a Quote
3. LONGi Magnet
Company Name: LONGi Magnet Co., Ltd.
Founded: 1993
Headquarters: Fushun, Liaoning, China
Factory Area: Approximately 180,000 m²
Main Electromagnetic Separator Products:
RCDB Series Electromagnetic Iron Remover
RCDD Series Self-Cleaning Electromagnetic Iron Remover
Electromagnetic Drum Separator
Wet High Intensity Magnetic Separator (WHIMS)
Company Overview: Founded in 1993, LONGi Magnet is a Chinese industrial magnetic equipment manufacturer headquartered in Fushun, Liaoning Province. The company reports approximately 180,000 m² of factory-covered area and more than 900 employees, supported by dedicated manufacturing, testing, laboratory, and research capabilities. With more than 30 years of experience in magnetic equipment, LONGi positions itself as a large-scale manufacturer serving mining, mineral processing, recycling, and other industrial applications. Its electromagnetic separation strength is especially evident in large-scale iron-removal and mineral-processing equipment. LONGi has developed both conventional electromagnetic iron removers and high-intensity magnetic separation equipment, allowing it to cover applications ranging from tramp-iron removal on conveyors to beneficiation of weakly magnetic minerals. The company also provides laboratory testing, ore analysis, engineering support, equipment manufacturing, and customized magnetic separation solutions.
Suitable Customer Groups: Mining companies, iron-ore processors, mineral beneficiation plants, coal-processing plants, recycling companies, steel plants, aggregate producers, ceramic manufacturers, and EPC contractors handling large-scale mineral-processing projects.
Request a Quote
4. SLon Magnetic Separator
Company Name: SLon Magnetic Separator Co., Ltd.
Founded / Technology History: Magnetic separation research began in 1985
Headquarters: Ganzhou, Jiangxi, China
Main Electromagnetic Separator Products:
SLon Vertical Pulsating High Gradient Magnetic Separator (VPHGMS)
RCDB Disc Type Electromagnetic Iron Remover
RCDD Self-Unloading Electromagnetic Separator
SDGF Electromagnetic Dry Powder Iron Remover
Company Overview: SLon traces its magnetic-separation research back to 1985 and has developed into a specialized manufacturer focused on magnetic separation technology. The company is particularly recognized for the development and commercialization of vertical pulsating high-gradient magnetic separation technology. SLon positions itself as a technology-driven magnetic separation equipment supplier rather than a general machinery manufacturer. Its electromagnetic equipment covers high-gradient wet separation, electromagnetic iron removal, and dry powder purification. The company's major strength is its VPHGMS technology, which is designed for weakly magnetic minerals and fine-particle separation where conventional low-intensity separators may not provide sufficient recovery. SLon also provides mineral separation testing, process design, equipment engineering, mine EPC general contracting, and technical support, allowing customers to purchase individual equipment or develop a more complete mineral-processing solution.
Suitable Customer Groups: Iron-ore concentrators, manganese processors, ilmenite producers, rare-earth mineral processors, silica-sand and feldspar plants, non-metallic mineral processors, mining companies, mineral-processing EPC contractors, and research institutions.
Request a Quote
5. Jaykrishna Magnetics
Company Name: Jaykrishna Magnetics Pvt. Ltd.
Founded: 1978
Headquarters: Ahmedabad, Gujarat, India
Main Electromagnetic Separator Products:
Electromagnetic Overband Separator
Electromagnetic Ferro Filter
Electromagnetic Lifter
Electromagnetic Suspension Magnet
Company Overview: Founded in 1978, Jaykrishna Magnetics is an Indian manufacturer specializing in magnetic separators, electromagnetic equipment, vibratory equipment, and screening machinery. The company has more than four decades of manufacturing experience and has developed a broad portfolio of separation equipment for industries including recycling, food processing, cement, steel, chemicals, ceramics, material handling, and mineral processing. Its positioning is particularly suitable for buyers looking for integrated separation equipment from an Indian manufacturer. In electromagnetic separation, Jaykrishna stands out for its combination of conveyor-based overband equipment and specialized electromagnetic equipment for lifting and slurry filtration. The company can design and manufacture equipment according to customer requirements and also provides technical assistance for selecting the appropriate separation configuration. Its global sales presence makes it suitable for both Indian and overseas industrial buyers.
Suitable Customer Groups: Recycling plants, food-processing companies, chemical manufacturers, cement plants, steel plants, pharmaceutical manufacturers, flour mills, mineral processors, conveyor-system integrators, and industrial buyers seeking cost-effective customized electromagnetic equipment.
Request a Quote
6. Star Trace Solutions
Company Name: Star Trace Solutions Pvt. Ltd.
Founded: 1991
Headquarters: Chennai, Tamil Nadu, India
Factory Area: Approximately 15,000 sq ft covered area plus 20,000 sq ft open area
Main Electromagnetic Separator Products:
Electromagnetic Separator
Electro Overband Magnetic Separator
Self-Cleaning Electromagnetic Separator
Electromagnetic Suspended Separator
Company Overview: Established in 1991, Star Trace Solutions is an Indian manufacturer and exporter of industrial separators, magnetic equipment, and mineral-processing machinery. The company is headquartered in Redhills, Chennai, and reports six factories with approximately 15,000 sq ft of covered area and 20,000 sq ft of open area. With more than three decades of manufacturing experience, Star Trace positions itself as an equipment manufacturer capable of supplying magnetic separation equipment as well as broader mineral-processing systems. Its electromagnetic separator strength is centered on heavy-duty conveyor applications, where electromagnetic units are used to remove ferrous scrap buried in thick material layers. The company offers air-cooled and self-cleaning configurations and can manufacture equipment according to conveyor width, suspension height, material burden, and application requirements. In addition to manufacturing, Star Trace provides fabrication, erection, installation, and turnkey project services.
Suitable Customer Groups: Mining companies, aggregate producers, recycling plants, waste-processing facilities, scrap yards, coal-processing plants, cement plants, mineral-processing plants, and customers requiring complete magnetic separation or turnkey processing equipment.
Request a Quote
7. Electro Flux Equipments
Company Name: Electro Flux Equipments Pvt. Ltd.
Established: 2007
Headquarters: Chennai, Tamil Nadu, India
Factory: Ambattur Industrial Estate, Chennai, India
Main Electromagnetic Separator Products:
Electro Magnetic Separator
Electro Magnetic Overband Separator
Self-Cleaning Electromagnetic Separator
Electromagnetic Suspension Magnet
Company Overview: Established in 2007, Electro Flux Equipments is an Indian manufacturer specializing in electromagnetic and magnetic equipment for industrial material handling and separation applications. The company operates from Ambattur Industrial Estate in Chennai and maintains a dedicated factory location for manufacturing. Its positioning is more focused on electromagnetic technology and related industrial magnetic equipment than on broad mineral-processing machinery. This gives Electro Flux a particular strength in electromagnetic coil and magnetic-circuit engineering for conveyor-based ferrous removal. Its electromagnetic separators use engineered electrical-steel magnetic circuits and are available with control systems designed to adjust magnetic force according to material flow and operating conditions. The company also supports customized separator designs, control panels, mounting arrangements, and application-specific magnetic separation systems.
Suitable Customer Groups: Plastic processors, recycling plants, mining operations, steel plants, foundries, cement plants, bulk-material handling companies, conveyor integrators, and industrial manufacturers requiring customized electromagnetic separation equipment.
Request a Quote
8. Metso
Company Name: Metso
Industrial Heritage: Extends back to the 19th century
Headquarters: Espoo, Finland
Main Magnetic Separation Products:
LIMS BSS Magnetic Separator
LIMS BSA Magnetic Separator
LIMS DS Magnetic Separator
LIMS CTC Magnetic Separator
Company Overview: Metso is a global mining and mineral-processing technology company headquartered in Espoo, Finland, with industrial heritage extending back to the 19th century. Today, the company is positioned as a large-scale supplier of equipment, technology, services, and lifecycle solutions for mining, aggregates, and metals processing. Its magnetic separation capability is closely connected with mineral-processing applications rather than general-purpose electromagnetic contamination removal. Metso's LIMS portfolio uses revolving magnetic drums with stationary internal magnetic arrays and includes dedicated dry and wet configurations. Its strength is the ability to engineer magnetic separation equipment as part of a larger mineral-processing flowsheet, including iron-ore concentration and dense-media applications. Metso can support equipment selection, process engineering, plant integration, commissioning, maintenance, spare parts, and lifecycle services for large industrial projects.
Suitable Customer Groups: Large mining companies, iron-ore concentrators, mineral-processing plants, dense-media separation plants, EPC contractors, mineral beneficiation projects, and customers requiring magnetic separation integrated into a larger processing system.
Request a Quote
9. Innovative Magnetic Technologies
Company Name: Innovative Magnetic Technologies Inc. (IMT)
Founded: More than three decades of industrial experience
Headquarters: Lively, Ontario, Canada
Main Electromagnetic Separator Products:
Suspended Electromagnets
Electromagnetic Cross Belt Separators
Electromagnetic Inline Separators
Electromagnetic Separation Systems
Company Overview: Innovative Magnetic Technologies is a Canadian industrial magnetic equipment manufacturer serving heavy-industry applications. The company focuses on custom-designed magnetic equipment rather than relying only on standardized catalog products. With more than three decades of industrial knowledge, IMT positions itself around application-specific engineering, fabrication, assembly, and field support. Its electromagnetic separation technology is particularly suited to harsh industrial environments where deep material burdens, high belt speeds, heavy bulk densities, or large tramp-metal pieces create demanding separation conditions. IMT's suspended electromagnets and cross-belt separators are designed for continuous ferrous-metal extraction from conveyed materials and equipment protection. The company provides custom design, fabrication, assembly, on-site consultation, installation support, and turnkey project services, allowing equipment to be adapted to existing plant structures and conveyor layouts.
Suitable Customer Groups: Mining companies, pulp mills, mineral-processing plants, sawmills, biomass processors, recycling facilities, aggregate producers, heavy industrial plants, and customers needing custom electromagnetic separation systems for existing conveyors.
Request a Quote
10. Nippon Magnetics
Company Name: Nippon Magnetics, Inc.
Founded: 1943
Headquarters: Dazaifu, Fukuoka, Japan
Main Electromagnetic Separator Products:
CG Electromagnetic Separator
CG-X Electromagnetic Separator
CG-α Electromagnetic Separator
HUF-S Suspension Type Electromagnetic Separator
Company Overview: Founded in 1943, Nippon Magnetics is a long-established Japanese manufacturer specializing in magnetic separation and electromagnetic equipment. The company is headquartered in Dazaifu, Fukuoka, and has developed its business around magnetic separation technology for industries including ceramics, chemicals, food, mining, steel, recycling, and other processing sectors. Its current product portfolio demonstrates a strong focus on electromagnetic separation rather than treating electromagnetic equipment as only one small part of a broader machinery range. Nippon Magnetics is particularly notable for its CG electromagnetic separator technology, which is designed for removing fine iron powder from dry powdered materials. The company also provides suspended electromagnetic equipment for conveyor-based ferrous removal, giving buyers options for both fine powder purification and bulk-material separation. Nippon Magnetics supports customers with equipment selection and application-specific magnetic separation solutions.
Suitable Customer Groups: Food processors, chemical manufacturers, ceramic producers, pharmaceutical manufacturers, powder-processing companies, recycling companies, mining operations, steel plants, and industrial manufacturers requiring fine iron-powder or ferrous-contamination removal.
Request a Quote
FAQs
1. Is a higher Gauss rating always better for electromagnetic separation?
No. A higher Gauss rating does not automatically produce better separation. The required magnetic field depends on the size, magnetic susceptibility, location, and concentration of the target particles. Fine or weakly magnetic particles may require higher intensity and magnetic gradients, while strong ferrous tramp metal can often be removed with a lower-intensity system. When comparing suppliers, ask for the magnetic field strength at the actual working distance, not just the peak field measured directly at the magnet surface.
2. Can an electromagnetic separator handle high-throughput conveyor systems?
Yes, but the separator must be sized according to the actual conveyor conditions. Do not provide only your total production capacity; give the manufacturer the maximum belt speed, belt width, material-layer thickness, maximum lump size, bulk density, and expected ferrous contamination. A separator that is too small may allow metal to pass through, while excessive belt speed or material burden can reduce the time and magnetic reach available for capture. For continuous high-volume production, a properly sized self-cleaning electromagnetic separator is usually more practical than a manually cleaned unit.
3. How can I prevent captured iron from falling back into my finished product?
Check the discharge path as carefully as the magnetic field itself. Iron can return to the product when the separator has insufficient discharge clearance, the splitter is incorrectly positioned, the collection area is full, or the self-cleaning belt is not correctly aligned. During commissioning, test the separator with the largest expected pieces of tramp metal and verify that the captured material has a clear path into a separate collection area. If recontamination continues, ask the manufacturer to review the magnet position, discharge angle, splitter design, and conveyor layout.
4. What should I do if my electromagnetic separator overheats during continuous operation?
Stop and inspect the equipment according to the manufacturer's safety procedure rather than simply reducing the magnetic intensity. Check the power supply, coil current, cooling system, ambient temperature, ventilation, and temperature-protection devices. For high-duty applications, confirm whether the equipment uses air cooling, oil cooling, or another cooling arrangement and whether the cooling capacity matches the intended duty cycle. When requesting a quotation, ask the manufacturer to specify rated power, cooling requirements, allowable ambient temperature, temperature protection, and recommended maintenance intervals.
5. Can I install an electromagnetic separator on my existing production line?
Usually, but the installation must be designed around the existing process rather than treating the separator as a standalone machine. Before ordering, measure the conveyor width, belt speed, material burden depth, available suspension height, surrounding steel structures, discharge space, electrical supply, and maintenance access. The working gap is especially important because increasing the distance between the magnet and the material reduces the effective magnetic field reaching the particles. Provide drawings, photos, and operating data to the manufacturer so the mounting structure and separator dimensions can be confirmed before production.
