Rare earths - Import export

Magnetic separator is one of the most widely used and versatile machines in the industry. It is used to remove iron powder from the reused powder granules. Magnetic separators are widely used in resource recovery, wood industry, mining, kiln industry, chemistry, food and other workshops. The magnetic separator is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with particle size less than 3mm. It is also used for iron removal of coal, nonmetallic ore, building materials and other materials. The magnetic system of the magnetic separator is made of high quality ferrite material or rare earth magnets. The average magnetic induction intensity of the barrel surface is 100600 mT.

Scope of application Magnetic filter rod (magnetic rod) is mainly used to remove ferromagnetic impurities in powder, granular and liquid or slurry. It is widely used in ceramics, power, mining, plastics, chemical industry, rubber, pharmaceuticals, food, environmental protection, pigments, dyes, electronics, metallurgy and other industries. Working Principle The magnetic rod is made of high quality stainless steel pipe and high B value rare earth alloy NdFeB, and is made by special manufacturing method. The magnetic filter can be assembled on a fixed frame to form a magnetic filter. When the material containing iron passes through, it is attracted by the magnetic rod, and the material containing iron is firmly adsorbed on the wall of the magnetic rod. To ensure the integrity of equipment and product safety. Product features energyfree, pollutionfree, can be installed in any position on the production line with material contact, saving space, easy installation.

Neodymium magnet (aka NdFeB magnet), is the third generation of rare earth magnet, which is composed of Neodymium, Iron, Boron and a few transition metals. With high remanence, high coercive force, high energy product, and high performance /cost, Neodymium magnet is currently the strongest magnet available in the world. Manufacturing Process Neodymium, Iron, Boron and a few transition metals will be mixed into the Neodymium powder, then fine Neodymium powder will be compacted in a die and sintered, fusing the powder in a solid state. There are two ways of pressing die pressing and isostatic pressing. Sintered parts normally need some finish machining in order to meet final tolerances. Machining & Tolerance Generally, Neodymium magnet must be machined using diamondgrinding techniques. Sometimes, machining operations may be performed on Neodymium materials with carbide tools, but surface finishes thus obtained may be less than optimal.