Black epoxy ring neodymium iron boron

1. The composition of the circular permanent magnet material is made up of metal praseodymium neodymium, pure iron, boron iron, and certain metal elements added in a certain proportion through multiple processing steps.
2. NdFeB is divided into sintered NdFeB and bonded NdFeB, commonly known as strong magnets or permanent magnets, because the magnetic properties of sintered NdFeB are much better than those of bonded NdFeB.
3. Preparation process: ingredients - melting - powder making - pressing - sintering (sintered neodymium iron boron) - processing - magnetizing to make finished products. The processing process includes grinding, slicing, wire cutting, drilling, threading, electroplating, etc.
4. The surface treatment of circular permanent magnets commonly includes galvanizing, nickel plating, nickel copper nickel plating, epoxy resin, electrophoresis, gold plating, etc.

Characteristics of Circular Permanent Magnet
1. The circular permanent magnet has strong and long-lasting magnetic force, strong load-bearing capacity, and can adsorb and lift objects several times its own volume.
2. Environmentally friendly material, stable magnetic force, strong corrosion resistance, and can generally pass the salt spray test for 96 hours.

3. Resistant to high and low temperatures, using high-quality rare earth neodymium iron boron, ferrite and other materials, with multiple temperature configurations available from -50 ° C to 260 ° C.

Our Advantages
1. Experienced: We are a manufacturer of circular permanent magnets with many years of experience in the field of permanent magnet materials. We can provide you with a one-stop customized solution for sintered neodymium iron boron strong magnets.
2. Quality assurance: There are many grades and specifications of circular permanent magnets; Through strict production processes and complete testing, analysis, inspection, and experimentation, we ensure that customer needs are met.
3. Quick delivery: Having multiple production equipment to meet customers' production requirements for permanent magnet materials; Can ensure product quality, deliver on schedule, and provide customized processing services.
4. Attentive after-sales service: Our professional after-sales team and logistics distribution system provide you with one-on-one attentive services for processing and delivery.

Application fields of circular permanent magnets
Electroacoustic field: speakers, receivers, microphones, alarms, stage audio, car audio, etc.
Electronic appliances: permanent magnet vacuum circuit breakers, magnetic holding relays, electricity meters, water meters, sound meters, reed switches, sensors, etc.
Motor field: VCM, CDDVD-ROM, generators, electric motors, servo motors, permanent magnet motors, micro motors, vibration motors, etc.
Mechanical equipment: magnetic separation, magnetic separator, magnetic hoist, magnetic machinery, magnetic pump, etc.
Healthcare: MRI machines, medical devices, magnetic therapy health products, magnetized fuel saving devices, etc.
Other industries: magnetized wax remover, pipeline descaling device, magnetic fixture automatic mahjong machine, magnetic lock, door and window magnet, luggage magnet, leather magnet, toy magnet, tool magnet, craft gift packaging, etc.

Correct separation method for magnets
1. Slide a magnet out of the top of the stack.
2. Once out of the stack, carefully start lifting the magnet.
3. Long distance suction, please be careful not to break the magnet and pinch your hands.