What characteristics do you need for a magnetic separator for selective purification?



What are the key features of a magnetic separator used for selective purification?


The permanent magnet separator series is designed to efficiently remove ferromagnetic impurities from non-magnetic materials. These separators use high-coercivity and high-remanence magnets, combined with a specially designed magnetic system that allows even deeply embedded iron particles to be lifted and separated. This ensures a strong magnetic force, long service life, and minimal maintenance. They are easy to install and operate reliably, making them ideal for protecting downstream equipment such as crushers in industries like cement, brick manufacturing, coal processing, power plants, coking facilities, steel mills, glass production, and flour processing.


The purification magnetic separator series is specifically designed for dry powder applications, offering continuous and automated iron removal. Its advanced magnetic circuit design provides strong magnetic force, high suction capacity, and excellent iron removal efficiency. With low maintenance requirements, energy-efficient operation, and ease of use, this series is suitable for various industries including abrasive grinding, carbon materials, fly ash, refractory products, and chemical processing. It also features automatic feeding control and three-speed adjustment, allowing it to adapt to different particle sizes.


The specialized magnetic separation series for mineral processing includes first-generation and second-generation models, featuring an open-motion composite magnetic system that enhances sorting efficiency and prevents material buildup. This series is divided into three types: primary selection, secondary selection, and scavenging. The primary selection machine is used for low-grade ores, river sand, tailings, and slag, helping to improve ore grades and reduce transportation costs. The secondary selection machine is ideal for fine mineral powders below 80 mesh, achieving a recovery rate of over 95% and producing iron powder with a grade of 60–65%. The scavenging machine targets lower-grade iron powder and tailings, improving product quality and increasing its value without the need for additional crushing or milling.


Henan Power Co., Ltd. offers a wide range of magnetic separators, including wet and dry types, permanent magnet separators, beneficiation separators, and flotation machines. These systems are tailored to meet the diverse needs of various industrial applications.


This article was originally published on: Magnetic Separator http://


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