Radiation ring NdFeB magnet are produced in two method, one is normal radial orient pressed magnets, another is new technique- hot press radial magnets. In rotor of motor, here we mostly need a radiation ring that magnetized it into 4/8/10/12/18/20 poles, to get a big flux field. Sometimes we use a flat 4/8 poles magnetized ring, it’s economic choice, for those consumer market.
Read MoreSend InquiryStick NdFeB Magnet is used in some area, like fishing, sea works, oil factory, people need a special coating for magnets, they wanna a better protection for magnets, therefore we develop EPOXY, PTFE, EVERLUBE, these coating are waterproof, and very good corrosion resistance.
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