Ningbo Souwest Magnetech Development Co., Ltd.

We have been developing magnetic filtration and separation solutions for over 20 years, focusing on efficiency and reliability in industrial applications. Our permanent magnetic separators, including magnetic plate separators, magnetic bar separators, and drum separators, are designed to effectively capture ferrous impurities. With a surface magnetic strength of up to 15,000 GS, they offer strong adsorption capabilities, making them highly effective in removing fine metal contaminants. To meet industry-specific requirements, these separators can be manufactured with food-grade welding, ensuring compliance with hygiene and safety standards. These separators are widely used in lithium battery manufacturing, food processing, and chemical production, helping to maintain material purity and protect equipment from ferrous contamination.

  • Capable of removing ferrous impurities at PPM (parts per million) levels, ensuring high filtration precision.
  • Equipped with self-cleaning functionality, where the magnetic drawer insert removes trapped ferrous particles using nylon wipers.
  • Customized magnetic separators and components can be designed to meet specific processing needs, improving efficiency and supporting automation in fine particle magnetic separation.
Industries We Serve
Find the Best Magnetic Separation Solution

Need an effective way to eliminate ferrous contaminants? Contact us today for expert guidance on selecting the ideal magnetic separation equipment.

Email: market05@1stmagnetech.com
Tel.: +86-574-86503108
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Everything You Need to Know About Magnetic Separation

A magnet is an object or device that produces a magnetic field.

A magnetic separator is a device that uses a magnetic field to separate ferrous objects from nonferrous objects.

An electromagnet is a device that uses electric current flowing through a conductor to produce a magnetic field.

A permanent magnet is an object made from a material that is magnetized and from then on creates its own persistent magnetic field. Once magnetized, a permanent magnet does not use an external power source to produce and maintain a magnetic field.

Permanent magnets produce a magnetic field without the need for any external source of power. The permanent magnet’s properties exist when the magnet is magnetized. An electromagnet generates a magnetic field only when an electrical current is applied to it. The magnets on your refrigerator are permanent magnets.

Permanent magnetic separators, in general, produce concentrated magnetic fields and are used for applications requiring holding strength or for pulling applications with small to medium operating gaps. Electromagnetic separators can be designed to produce deeper magnetic fields which allow them to be used for pulling applications requiring large operating gaps. Some of our electromagnetic separators and permanent magnetic separators are designed for similar operating gaps, but only our electromagnetic separators can be specified for large operating gaps.