Sorting index factors affecting the magnetic drum: sorting index factors affecting the magnetic drum lot, mainly the position of the separation walls, belt speed, material thickness, selected particle size, moisture and magnetic ore rate. In operation in order to control the yield and quality of products, the main regulator of the magnetic drum mounted position following separation walls, electromagnetic drum magnetic system also regulates the exciting current size, thus representing the strength of the magnetic field in a timely manner to change the drum. Belt speed is selected based on the strength of a magnetic material, depending on when the election bonanza from strong magnetic minerals, the belt speed should be larger, in order to ensure the ore gangue and can quickly be throw away, elected sub-magnetic material when weak belt speed should be smaller, in order to ensure the mine is not to throw away. Material thickness is to determine the magnetic drum choose another key, the thinner the material layer, the better sorting, magnetic wand Which is good, selected ore particle size greater than 10mm, good selection sub-effect, for a particle size of less than 10mm of material, magnetic rods offer, feeding layer should be thinner, while the belt speed should be lower. Selected ore moisture requirements, Dandong magnetic wand, generally ore moisture should be controlled below 2.5%, when the ore moisture is high, the election is not good sub-indicators. Shenyang North Mine Zhongcheng equipment Limited professionals introduce you to how the permanent magnet magnetization: magnetization or magnetization without magnetic blocks magnetic back then, the required magnetizing magnetizing machine, currently used magnetizing method and pulsed DC magnetizing current magnetization in two ways: 1 DC magnetizing equipment used for the electromagnet magnetizing machine. 2 pulse current magnetization. Standard magnetic rods, North mine Zhongcheng (certified), Dandong magnetic rods from Shenyang North Mine Zhongcheng machinery Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In North mine public into leadership with the staff warmly welcome all inquiries negotiations to create the North mine public into a better future.