What is the processing cost of China Strong magnet manufacturers. The processing cost of magnets is mainly affected by three factors: batch size, specification shape, and tolerance size. The smaller the batch size, the higher the processing cost; the more complex the shape, the higher the processing cost; the stricter the tolerance, the higher the processing cost. How to shield or guide the magnetic field Ferromagnetic materials can be used to shield the magnetic field, generally we use ordinary iron plates. But what needs to be noted is the thickness of the iron plate. If the thickness is not up to that, the iron plate is in a state of magnetic saturation and can only shield part of the magnetic field, and part of the magnetic field lines will still radiate. The key to guiding the magnetic field to form a magnetic circuit is to select materials with high permeability and appropriate size and shape to reduce magnetic leakage, that is, to properly configure the yoke and pole shoes in the magnetic circuit. Can you directly use magnets for magnetic separation? The neodymium iron boron magnet is easy to corrode and break, so the magnet must be protected by a magnetic isolation material, and the magnetic separation medium must be separated from the magnet.

What are the precautions for the storage and transportation of magnets　
①Pay attention to the indoor humidity, keep it at a dry level, and the temperature should not exceed room temperature; 　②When storing products in black or rough state, they can be properly oiled (normal engine oil is sufficient); 　③Plating products should be vacuum sealed or insulated Store to ensure the corrosion resistance of the coating; 　④The magnetized products should be sucked together and stored in a box to avoid sucking up other metal bodies; 　
⑤The storage of magnetized products should be far away from magnetic disks, magnetic cards, magnetic tapes, computer monitors, watches and other objects that are sensitive to magnetic fields. Magnets should be shielded during transportation in a magnetized state, especially air transportation must be completely shielded.

What are the precautions for the operation of the magnet: NdFeB material is hard and brittle. After magnetization, the absorption weight is more than 600 times its own weight, and it is very easy to attract and bump. During the operation process, attention should be paid to avoid injury caused by knocks for small specifications, and more attention should be paid to personal safety and protection for large specifications. When the magnet is assembled and fastened, mechanical means such as bolts can be used, and it can also be combined with glue and other processes.
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