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Trouble removing iron from liquid slurries? A liquid grate magnetic separator can easily handle tiny iron particles!
Release time :
Mar 06,2026
Source :
Hengci's quick-opening grate liquid magnetic separator features a flip-top or clamp-type quick-opening design, allowing for rapid cleaning of ferrous impurities from the magnetic rod without tools. Made of 304/316L stainless steel, it boasts a hygienic design and complies with FDA/GMP standards. Suitable for food, beverage, and pharmaceutical production lines.
Those of you in the food, beverage, chemical, pharmaceutical, or ceramic industries have likely encountered this frustrating problem: a small amount of iron filings or rust gets mixed into a perfectly good liquid or slurry, affecting product quality, causing wear and tear on machinery, and potentially even leading to safety accidents. Iron impurities are invisible and intangible, but when they cause problems, the losses can be substantial.
Today, I'd like to recommend one of our factory's best-selling products—the CYG type grate liquid magnetic separator. Simply put, it's a "super magnet" installed inside a pipe, specifically designed to remove tiny ferromagnetic particles from flowing liquids or pastes.
How does the grate liquid magnetic separator work? It couldn't be simpler.
Imagine: several highly powerful magnetic rods (we use rare-earth neodymium iron boron material, with extremely strong magnetism) are neatly inserted into a sturdy stainless steel pipe. You connect it directly in series to your material conveying pipeline or install it at the outlet.
When liquid or slurry flows through the pipe, any iron impurities mixed in—whether iron powder, rust, or tiny iron filings—are instantly and firmly attracted to the pipe wall upon approaching the magnetic rod. The clean material flows through, while the iron impurities are left on the magnetic rod—it's that simple.
Why choose this one? Here are a few real benefits you should know:
1.Powerful Magnetism, Even Weak Magnetism is Effective
Our grate liquid magnetic separator uses a rare-earth alloy neodymium iron boron magnet, one of the strongest permanent magnet materials currently available. Even weakly magnetic iron impurities are easily attracted, ensuring thorough iron removal.
2.All Stainless Steel, Durable and Easy to Clean
The liquid grate magnetic separator pipe and magnetic rod are made of SUS304 stainless steel, ensuring no contamination on the parts in contact with the material. Cleaning is also easy; simply pull out the magnetic rod, wipe it, and the iron impurities are gone—clean and ready to use.
3.Multi-layered grid design for more thorough iron removal
The liquid grate magnetic separator doesn't just use a single magnetic rod; it features a full grid arrangement with several layers of magnetic rods interleaved. As material flows through the pipe, it has to bend and turn through these strong magnetic areas, effectively being filtered multiple times, leaving no room for iron impurities to escape.
4.Flexible installation, choose any diameter
The liquid grate magnetic separator can be installed on horizontal or vertical pipes, whichever is more convenient. There are two connection options: flange and quick-connect, depending on your pipe type. Diameters range from 50mm to 500mm; custom sizes are also available.
5.Zero energy consumption, never needs electricity
The magnetism is permanent, requiring no electricity, consuming no energy, and incurring no operating costs. Simply place it on and it's ready to use; you won't have to worry about the magnetism disappearing for its entire lifespan.
Where can it be used?
Liquid grate magnetic separators are applicable to almost any application involving liquids or slurries where iron impurities are a concern:
- Food Industry: Production lines for soy sauce, vinegar, juice, jam, and edible oils, ensuring the cleanliness of food consumed.
- Pharmaceutical Industry: Filtration of pharmaceutical liquids, syrups, and extracts to meet GMP requirements.
- Chemical Industry: Coatings, paints, resins, and various chemical liquids, preventing iron impurities from affecting product quality.
- Plastics and Rubber Industry: Filtration of plasticizers and liquid additives to prevent iron filings from contaminating finished products.
- Ceramics and Pigment Industry: Iron removal from glazes and slurries, resulting in smoother ceramic surfaces and purer colors.
Finally, a few words:
Don't underestimate this small device; it's a "safety guardian" on the production line. Investing a few grate liquid magnetic separators can save you the hassle of product recalls and equipment maintenance—a worthwhile investment.
We specialize in magnetic separation equipment; our quality is reliable, and our prices are reasonable. If you are looking for equipment for removing iron from liquid pipelines, please feel free to contact us. We can recommend the most suitable model based on your pipe size and material characteristics.
After all, keeping iron impurities out is like adding an extra layer of protection to the product.
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Lebushan Industrial Park, Weicheng District, Weifang City, Shandong Province, China
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