Description
Why Choose Our Cow Magnets?
Cattle often ingest metal fragments (nails, wires, etc.) while grazing, leading to life-threatening hardware disease. Our cow magnets are engineered to permanently attract and secure these metals in the rumen, preventing internal damage and costly vet bills.

Product Advantages
- High-Strength Magnetism: Ensures long-term adhesion to ingested metals.
- Food-Grade Material: Safe for cattle, non-toxic and corrosion-resistant.
- Easy Administration: Simple to use, compatible with all cattle breeds.
Product display and application scenarios



Stock & Customization
We maintain massive in-stock inventory, enabling same-day shipping for urgent orders. Need specific sizes, strengths, or coatings? Our R&D team offers tailored customization to meet your unique needs.
Free Samples
Not sure which magnet fits? Request free samples today! Test quality and suitability before bulk orders
Protect your herd’s health. Contact us now to place orders or discuss customization!
FAQ
- How long does a cow magnet last in a cow’s rumen?
Our magnets are designed to retain strength for 5–7 years, providing long-term protection.
- Is it safe to administer the magnet to calves?
Yes, but we recommend using smaller-sized magnets for calves (available in stock or via customization).
- Can the magnet be removed if needed?
No, it remains in the rumen permanently—this is normal and safe for cattle.
- How quickly can I get custom magnets?
Custom orders typically take 7–10 business days, with rush options available.
- What information do I need to provide for a free sample?
Just share your herd size, typical metal risks, and contact details—we’ll send the most suitable sample.
Send us an Inquiry now to find out more Information and the latest prices, thanks!

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