The grille permanent magnet iron remover is a device that uses a magnetic grille as the main iron removal unit to remove iron impurities from materials.

Working Principle: When the materials flow through the grille-type permanent magnet iron remover, the ferromagnetic substances in them will be adsorbed onto the permanent magnet rods inside the iron remover, thus realizing the separation of ferromagnetic substances from the materials and achieving the purpose of iron removal.
Structural Composition
- Magnetic Rods: Usually made of rare earth permanent magnet materials with high coercive force and high remanence, such as neodymium iron boron, etc. They have the characteristics of strong magnetic force and are not easy to demagnetize, and can effectively adsorb ferromagnetic impurities.
- Stainless Steel Frame: It is used to support and fix the magnetic rods. Generally, 304 or 316L stainless steel materials are used, which have good corrosion resistance and strength and can adapt to different working environments.
- Other Components: It may also include components such as a drawer-type sliding door, a discharge port, a reduction motor, a sealing device, etc. Depending on different types and functions, the components will vary. For example, the drawer-type iron remover has a drawer-type sliding door for easy cleaning, and the rotating grille iron remover has a reduction motor that drives the magnetic core to rotate.
Application Fields
- Food Processing Industry: It is used to remove iron impurities in raw materials such as flour, starch, rice, milk powder, sugar, etc., to ensure the quality and safety of food, prevent iron impurities from causing harm to the human body, and at the same time avoid iron impurities affecting the taste and color of food.
- Chemical Industry: In the production process of plastics, rubber, pigments, dyes, coatings, etc., it can remove iron impurities in raw materials, improve the purity and quality of products, prevent iron impurities from having an adverse impact on chemical reactions, and ensure the stability of the production process and the performance of products.
- Ceramic Industry: It can effectively remove iron impurities in ceramic raw materials, avoid the occurrence of defects such as black spots and bubbles during the ceramic firing process, improve the appearance quality and mechanical properties of ceramic products, and enhance the grade and added value of products.
- Lithium Battery Material Industry: For the production of lithium battery anode and cathode materials, the grille permanent magnet iron remover can remove ferromagnetic impurities in raw materials, ensure the purity and performance of lithium battery materials, and improve the safety and service life of lithium batteries.
- Other Industries: It is also widely used in industries such as mining, power, environmental protection, electronics, and metallurgy to remove iron impurities from various materials, protect downstream equipment, improve product quality, and reduce production costs.

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