- Ultra-High Magnetic Strength – 15,000 Gauss
Built with premium Neodymium magnets, the 15,000GS Magnetic Bar delivers significantly higher magnetic intensity compared to standard magnetic bars. It effectively captures extremely fine ferrous contaminants such as iron filings, rust particles, and metal shavings, helping protect downstream equipment and ensuring product purity in critical processing environments.
- Food-Grade Stainless Steel Construction
The outer tube is manufactured from food-grade 304 or 316L stainless steel, offering excellent corrosion resistance and durability in humid, chemical, or high-temperature conditions. The polished, seamless finish supports easy cleaning and meets strict hygiene requirements in food, pharmaceutical, and chemical industries.
- Superior Contaminant Retention
The powerful magnetic field not only attracts but firmly holds metal particles, preventing secondary contamination or re-entry into the material flow. This enhances separation efficiency and reduces the risk of production downtime caused by equipment damage.

| The relationship between the diameter and max. gauss value is as below: | ||||||||
| 6000Gs | 7000Gs | 8000Gs | 10000Gs | 11000Gs | 12000Gs | 13000Gs | 14000Gs | |
| ∅12 | V | V | V | |||||
| ∅16 | V | V | V | V | ||||
| ∅19 | V | V | V | V | V | |||
| ∅20 | V | V | V | V | V | |||
| ∅22 | V | V | V | V | V | V | ||
| ∅25 | V | V | V | V | V | V | V | V |
| ∅28 | V | V | V | V | V | V | V | |
| ∅32 | V | V | V | V | V | V | V | |
| ∅38 | V | V | V | V | V | V | V | |
| ∅50 | V | V | V | V | V | V | V | V |
| ∅63 | V | V | V | V | V | V | V | V |
| ∅100 | V | V | V | V | V | V | V | |
FAQ
1. What is the primary function of a magnetic filter bar?
The primary function of a magnetic filter bar is to remove ferrous contaminants from products and materials in industrial processes. It is often used in filtration systems to capture and hold metal particles such as iron, steel, and other magnetic materials. This ensures that the final product is free from unwanted contaminants and helps protect machinery from damage caused by metal debris. The magnetic filter bar is particularly useful in industries like food processing, pharmaceuticals, chemicals, and recycling, where purity and safety are paramount.
2. Can the size, strength, and material of the magnetic filter bar be customized?
Yes, magnetic filter bars can be customized in several aspects to meet your specific application needs. You can request different sizes and lengths to fit into your existing filtration systems, and we offer various magnetic strength options, depending on the required level of ferrous particle removal. The bar's housing material, typically made of stainless steel, can also be customized to suit different operating environments, such as high-moisture or corrosive settings. We offer 304 and 316L stainless steel options, depending on the environment and level of hygiene required.
3. What industries are magnetic filter bars most commonly used in?
Magnetic filter bars are widely used across multiple industries that require stringent contamination control. In the food processing industry, they are used to eliminate metal particles from ingredients such as spices, flour, and grains. In pharmaceutical manufacturing, they ensure that fine ferrous particles do not contaminate sensitive chemical formulations. The chemical industry uses magnetic filter bars in processes involving powders and liquids to remove metallic impurities. Recycling plants and waste management facilities use magnetic filter bars to separate valuable metals from waste streams. They are also crucial in plastics and ceramics production to maintain product purity and ensure machine protection.
4. How should a magnetic filter bar be maintained for optimal performance?
Regular maintenance is crucial to ensure the magnetic filter bar performs efficiently over time. Cleaning should be done frequently, especially after each production cycle, to remove the buildup of ferrous contaminants. The smooth stainless steel surface allows for easy cleaning by wiping or washing, depending on the application environment. It is also recommended to inspect the bar regularly for any damage, such as scratches or dents, that might affect its ability to capture metal contaminants. If the magnetic filter bar is used in wet environments, check the seals and make sure the bar is properly sealed to prevent moisture from affecting the magnet's strength or causing corrosion.
5. What safety precautions should be taken when handling magnetic filter bars?
When handling magnetic filter bars, certain safety precautions must be observed due to the strong magnetic field. Keep the bar away from electronic devices, such as phones, computers, and medical devices, as the magnetic field could interfere with their operation. Additionally, it is important to handle the bar carefully to avoid injuries caused by the strong magnetic force. Wearing gloves is recommended during installation and maintenance to prevent hand injuries. Moreover, the magnetic filter bar should not be placed near magnetic-sensitive instruments or credit cards, as they could be damaged by the magnetic field. Lastly, ensure that the bar is properly mounted and secured in place to avoid accidental movement or dislodging during operation.
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