The core of the rotary magnetic separator is the rotating magnetic roller/magnetic rod group combined with the scraper structure; Magnets (permanent magnets or electromagnets) generate strong magnetic fields. When the material flows over the surface of the rotating magnetic component, ferromagnetic impurities are adsorbed, After the magnetic component rotates to the unloading area, impurities are forcibly scraped away by the scraper, Or it may fall off by gravity in the weakened magnetic field area, The melted materials are discharged along the discharge port, and the entire process can be continuously cycled.
Application scenarios
1. Powder and particle processing: Continuous iron removal for materials such as flour, feed, plastic particles, and mineral powder, suitable for automated production lines.
2. Food and pharmaceutical industry: Iron removal for milk powder, pharmaceutical powder, candy raw materials, etc., to meet the requirements of continuous production at the hygiene level.
3. Building materials and non-metallic minerals: Purification of slurry or dry powder such as quartz sand, kaolin and ceramic raw materials to enhance the whiteness and purity of the products.
4. Sorting of recycled resources: Sort the iron impurities in the crushed materials of waste plastics and rubber to achieve material recycling and utilization.
5. The field of chemical pigments: Iron removal from coating powders and dye particles to prevent metal impurities from affecting the color and stability of the products.
Advantages and Characteristics
- Continuous and efficient: The magnetic components continuously rotate, and the adsorption and discharging processes occur simultaneously. There is no need to stop the machine for cleaning, making it suitable for high-capacity production lines.
- Complete discharge: The scraper forcibly peels off impurities. Compared with simple gravity unloading, it can effectively remove stubbornly adhered fine particle impurities.
- Wide adaptability: It can handle dry powder, granular materials and low-viscosity slurry. The magnetic field intensity can be adjusted as needed to meet the iron removal requirements of different materials.
- Easy maintenance: Compact structure, easy to disassemble and clean, no complex electrical control system, low operating failure rate and low maintenance cost.
- Little material damage: The rotational speed can be adjusted, and the surface of the magnetic components is smooth, causing minimal wear to fragile and easily agglomerated materials.
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Electro Magnetic Separator with Rotating Magnetic Roller and Self-Cleaning for 99% Iron Removal Efficiency Images
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