Neodymium round magnets with a diameter of 5mm and a thickness of 4mm are more commonly used. If you feel that the magnetic force is not enough, the performance level can be appropriately improved. Welcome to consult the price!...
A magnetic flux density of 4000G refers to the strength of a magnetic field. G is the unit for gauss, so 4000G indicates a magnetic field strength of 4000 gauss, equivalent to 0.4 Tesla (T). This intensity typically corresponds to very strong permanent magnets....