NdFeB magnets craftsmanship main raw materials are: rare earth neodymium, praseodymium rare earth metals, iron, aluminum, boron alloy NdFeB magnets and other rare earth materials processing tools have special slicing machine, cutting machine, flat mill, double-sided machines, drilling machines, chamfering machine, plating equipment. Process NdFeB magnets, samarium cobalt magnets, alnico magnets, ferrite magnet production process is also different. Speaking from the process, there are sintered NdFeB magnet and bonded NdFeB magnets, we mainly talk sintered NdFeB magnets. Ingot melting ingredients → → → milling-pressure sintering tempering → → → grinding → magnetic detection pin Qiejia plating → → → finished magnetization. Which is the basis of the ingredients, sintered NdFeB magnets are the key tempering production tools: There melting furnace, jaw broken, ball mill, jet mill, pressing machines, vacuum packaging machines, isostatic presses, sintering furnace, hot astronomy and other fields magnetic applications we already know that the Earth is a giant magnet, it and geological conditions related? Magnetic fields in the universe is how? At least in the pictures we have seen brilliant northern lights. China since ancient times there is a record of the northern lights. Northern Lights is actually the result of solar wind particles and Earth's magnetic field interactions. The solar wind is a high-energy charged particles emitted by the sun streams. When they reach the earth, and the earth's magnetic field interacts with the current as if the wire in a magnetic field, like the force, so that these particles Arctic southward movement and aggregation, and altitude of rarefied gas and earth collide titanomagnetite with the result that the gas molecules excited to emit light. Sunspots are magnetic activity on the sun is very intense area. Outbreak of sunspots on our lives will have an impact, such as making a temporary interruption of radio communication. So magnets study sunspots is important to us. Geomagnetic changes can be used to exploration deposits. Since all substances have strong or weak magnetism, if they are clustered together to form a deposit, it is bound to the vicinity of the geomagnetic field interference hard ferrite, such that the geomagnetic field abnormal situation. According to this, in magnetic land, sea or air to measure the earth, get geomagnetic map of the geomagnetic field anomaly map of the area for analysis and further exploration, can often be found in the unknown mineral or special geological structure. Rocks of different geological age tend to have different magnetic properties. Therefore, we can determine the change in the geological age of the auxiliary and changes in the earth's crust according to magnetic rocks. Many mineral resources are symbiotic, that several minerals mixed together, they have different magnetic properties. Using this feature magnet factory, the magnetic separator has been developed, the use of different magnetic intensity differences and the different components of magnetic minerals, with a magnet to attract these substances, then they will differ by attraction, the result may be mixed in together different magnetic minerals separated realized magnetic beneficiation. Magnetite price, Jiangsu magnet magnetic new Xin Tong provided by the Dongguan City, Tong Xin magnetic Limited. Xin Tong, Dongguan City, the new magnetic Limited (www.dgxtxmagnet.com/) strong, credible, in Dongguan, Guangdong magnetic materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the new Tong Xin magnetic and you hand into the brilliant, for a better future!