spot supply ndfeb round strong magnet magnetic steel packing box magnet ear studs magnet diy accessories 3 * 1mm

Pujiang Jiafeng Magnet Steel Factory 14yr.

Contacts Zhao Jianfeng Chat

Mobile 86-13515790888

E-mail zjjfcy@126.com

13515790888

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Email： yiwubuy@yiwugo.com

Description
1 Reviews(5.0/5)

physical store operation: complete specifications, reputation first, factory direct sales, large quantity and excellent price, welcome to consult!

notice before buying:

due to busy work, i don't have time to take photos and upload each product. please refer to the actual specifications! specification description: cylindrical (piece) d diameter * height (thickness), square f length * width * height (thickness), unit: mm. generally, the larger the volume, the stronger the magnetism, and the smaller size and sheet magnetism are relatively weak. the size can be compared with a ruler! direct remittance and delivery! for everyone's convenience, we didn't set the number of shots! please understand!please understand the product and then buy it after communication!in case of any problem, please contact us in time! please understand each other! respect! cherish every trading opportunity! when receiving the goods, please open the parcel in front of the courier to check the quality and quantity of the goods. if any abnormal phenomenon occurs, please refuse to receive the goods and contact us in time! if you find any problem after signing, we will try our best to solve it for you! thank you for your cooperation!

[product name]: ndfeb permanent magnet, also known as magnetic steel, permanent magnet king, strong magnetic king, rare earth permanent magnet

[product size]: d3 * 1mm [diameter 3mm * thickness 1mm] tolerance +-0.1mm [mm]]

[product material]: sintered ndfeb

[magnet coating]: nicuni three-layer treatment, good rust and corrosion resistance. better than those single-layer nickel plating.

[magnetizing direction]: thickness magnetizing [n s pole on the largest two faces]]

[operating temperature]: maximum 80 degrees celsius

[product details]: one magnet

[precautions]: fragile-with care carefully pinch dry and store at room temperature

ndfeb magnet, a kind of magnet, has the characteristics of small volume, light weight and strong magnetism.

the application scope of ndfeb magnet is as follows:

electroacoustic field: loudspeaker, receiver, microphone, alarm, stage audio, car audio, etc.

electronic appliances: permanent magnet mechanism vacuum circuit breaker, magnetic holding relay, electric meter, water meter, sound meter, reed switches, tube sensor, etc.

motor field: vcm, cddvd-rom, generator, motor, servo motor, micro motor, motor, vibration motor, etc.

mechanical equipment: magnetic separation, magnetic separator, magnetic crane, magnetic machinery, etc.

medical care: nuclear magnetic resonance instrument, medical equipment, magnetization fuel economizer, etc.

other industries: magnetized wax preventer, pipe scale-borer, magnetic fixture, automatic mahjong machine, magnetic lock, door and window magnet, luggage magnetic, leather magnetic, toy magnetic, tool magnetic, craft gift packaging, etc.

our company mainly produces strong magnetic ndfeb magnet, permanent magnet ferrite, raw flexible magnets, health magnet, and can process various medium and high-grade performance squares, discs, bars, rings, special-shaped and other specifications according to customer requirements; and there are various types of magnetic button, magnetic ring, magnetic rod, magnetic frame, magnetic products, magnetic toys, magnetic ornament and hardware accessories iron sheet, steel casing and other products processing and sales. products are mainly used in electronic electrical appliances, plastic hardware products, mechanical communication equipment, instrument, toy gifts, craft ornament, medical care, leather handbags, luggage accessories, clothing accessories, packaging color printing and other fields.

personal use: widely used, diy accessories, coin magic, file fixing, hardware accessories. the seller's imagination is not strong enough, so there are only a few examples, for example, it can absorb office supplies such as clip and thumbtack on the desk; it can absorb notes left on refrigerators and security doors for reminding; glass cup; adsorption small toys and so on... dear buyers, please try your best to use your imagination. if you have good ideas, please inform the store owner to develop!!!? other uses: bags, packing boxes, gift boxes, refridgerator magnets, magnetic ear stud accessories, jewelry accessories, teaching card stickers, etc.

please use and store strong magnets correctly: because of the characteristics of strong ndfeb magnet materials: hard, brittle, strong magnetic field, take it gently (especially large specifications and thin sheets), especially for good magnetism, for a relatively strong magnet, please use your left hand to fix the whole magnet, and use your index finger and thumb to cooperate with your right hand to move out the magnet horizontally, do not throw the moved magnet back to the magnet pile immediately after moving out. please isolate the magnet immediately. take it lightly, and wrap the taken-out paper in a place far away from the iron or magnetic (about 15cm) or paper, so that it is safer. if you need to put the magnet back into the whole magnet, please put it back slowly and move it in close distance from the edge. the hand must hold the magnet until the magnet has been moved in.horizontal push stagger, do not pry hard, always be very careful to operate without impact! otherwise, it is easy to cause collision and damage the magnet itself or hurt your fingers! strong magnets should be far away from iron and easily magnetized items, such as floppy disks, computer (tv) monitors, bank cards, watches, mobile phones, medical devices (should be far away from cardiac pacemakers!) etc. strong magnets should be stored in a dry and constant temperature environment. large specifications should be separated and wrapped with plastic, wood piece, hard paper, hard foam, etc. we are not responsible for the consequences caused by improper use!

1 the magnet is sold according to the size. all products have detailed dimensions and tolerance descriptions, in mm. please confirm and purchase.

2 strong magnets are hard and crisp, especially long strips or thin sheets. please slide them away when they are separated, just like sliding phones, and be careful to clamp your hands with magnets at the same time.

3 although strong magnetism has been electroplated and rust-proof, please keep a good working storage environment. humid and high temperature and corrosive environment are not suitable. it is better to put envelope bag in it.

4 electronic products cardiac pacemaker bank card and so on are easily affected by magnetic field, please keep a certain distance. as the distance increases, the magnetic field will weaken.

5 magnets are easy to demagnetize when exposed to high temperature, and there are 80,100,120,150,180 and other maximum temperature resistance according to different materials. for more information, see product description.

please check the picture for the actual size of the magnet;

high temperature and strenuous vibration will demagnetize the magnet. please confirm the maximum operating temperature before purchasing,

if you need to issue a receipt, please note the receipt and receipt requirements in the message to the seller when taking the product, and give the customer service a copy at the same time. by default, the title is blank, the content is magnet payment and freight (if there is freight), according to the actual amount. affix the official seal of the factory.

if you need to issue an invoice based on the original price of 5%, the invoice fee will be charged (in addition to the national tax of 3% due to the invoice, there are additional taxes and fees), additional invoice fee of 0.4 yuan is charged for invoicing under 50 yuan (charged according to the original price of the tax bureau). by default, the invoice content is one batch of magnets. due to the limitation of business scope, only the content invoice of magnetic materials can be issued, and the names of magnetic materials such as magnet and magnetic disk can be issued.

express description: default zto express. if you need other express (sf, sto, yto, yunda, suer, yafeng, ems, etc.), please contact customer service to modify the freight. because the goods contain high magnetism, it is an air embargo and can only be transported by land, which is a little slower than the air parts. i am anxious to receive the goods. please be careful if you have requirements for speed! at present, the three places in xinjiang, inner mongolia and tibet can only send e-mail treasure, which takes about 10 days to arrive. sf has land transportation to xining, lanzhou, baotou, hohhot, yinchuan, urumqi and other provincial capital cities. it is urgent to choose.

heavy cargo our company can send logistics, such as debang, huayu, jiaji, and xinbang logistics.

cash on delivery can only be sent to sf for the time being..

Update time：20250807152626