... and single magnets. Type of 1500V Multi-pole magnetizing of rare earth metals,plastic ferrite cores,inner material magnetizing of micromotors,PM ... equipment magnets. Type of 4000V Magnetizing of large size rare earth metals(SmCo,NdFeB),and of electrical vehicle motor,big servo ... 20II,2510-30II Magnetizing of multi-pole teeny pole distance rare earth metals,one equipment may match with two yokes or ...