JOINT-MAG Magnetic Materials Co., Ltd. Zigong

Quality Permanent Ferrite Magnet, Sintered Ferrite Magnet manufacturer from China

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Sintered Ferrite Magnet High Temp Resistance

December 27, 2025
Discover the power of Sintered Ferrite Magnets, engineered for exceptional performance in demanding applications. With a Magnetic Energy Product ranging from 27-30 KJ/m3 and superior High Temperature Resistance, these magnets maintain their strength even in challenging environments.

Originating from Sichuan, China, our Sintered Ferrite Magnets are manufactured to stringent ISO9001 and ROHS standards, ensuring quality and reliability. The precise dimensions of (R51.8mm-r43.1mm)*39.0mm, coupled with an impressive Intrinsic Coercivity of 240-280 KA/m, make them ideal for a wide array of industrial and medical uses.

Specifically, these magnets are crucial components in medical devices such as the Medical Nasal Suction Cutter, Shaver System, and Surgical Power Drill, where their high temperature resistance and precise tolerance of +/- 0.05 mm are vital for optimal performance and durability.

Whether you need magnets for motors, speakers, magnetic separators, or advanced medical equipment, our Sintered Ferrite Magnets offer a reliable and powerful solution. We also offer customization services to meet your specific project needs.

Learn more and get a quote today! Contact us to explore how these high-performance magnets can elevate your products.