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Neodymium Magnet

N45 Neodymium Magnet Rectangle Epoxy Coating

N45 Neodymium Magnet Rectangle Epoxy Coating

Unit Price: USD 0.9 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.9 / Piece/Pieces

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Piece/Pieces

Certificate: ISO9001 ROHs CE

Model No.: N45

N45 NdFeB Magnet Rectangle Sheet Coating Epoxy has very strong magnetic properties. It's working temperature is only up to 80 ℃, if the magnet need higher working temperature, then higher grade of neodymium magnet is needed. Main Manufacturing...
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Neodymium Speaker/Generator NdFeB Magnet Ring Shaped

Neodymium Speaker/Generator NdFeB Magnet Ring Shaped

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Piece/Pieces

Certificate: ISO9001 ROHs CE

Model No.: N35,N38,N40,N45 N50,N52

NdFeB magnets .They are also called the neodymium magnets. Neodymium magnets are sintered magnets,they are have the fragile physical feature.Since rare earth magnets are have strong magnetic force,so they are very sensive to electrical signals and...
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Anti-Corrosion Higher Working Temperature Neodymium Magnet

Anti-Corrosion Higher Working Temperature Neodymium Magnet

Brand: shine

Min. Order: 1 Bag/Bags

Certificate: ISO9001, RoHS

Model No.: 35EH

Place of Origin: China

Main Manufacturing process of ndfeb magnets 1.Pressing ndfeb garins: pressing process was operated in strong magnetic environment. 2.Sintering of ndfeb blocks: sintering was processed in a vacuum furnace. 3.Wire cutting: ndfeb magnets are fragile...
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40H Rectangle NdFeB Magnet Zinc Coated

40H Rectangle NdFeB Magnet Zinc Coated

Unit Price: USD 0.9 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.9 / Piece/Pieces

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Piece/Pieces

Certificate: ISO9001 ROHs CE

Model No.: 40H NdFeB Magnet

NdFeB Magnet. This Rectangle bar magnet has a wonderful magnetism and beautiful coating.The price of neodymium magnet is reasonable for its strong magnetism. Characteristics Magnetism: 40 MGOE Corrosion resistance: basic Working temperature: 120℃...
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Permanent Ndfeb Magnet Black Epoxy

Permanent Ndfeb Magnet Black Epoxy

Unit Price: USD 0.9 / Others

Min.Order Unit Price
100 Others USD 0.9 / Others

Brand: Shine

Packaging: standard for sea or air

Supply Ability: 1000000pcs/month

Min. Order: 100 Others

Certificate: ISO9001 ROHs CE

Permanent Ndfeb Magnet Black Epoxy N42 neodymium magnet. neodymium magnet also called the ndfeb magnet or nd2fe14b. Neodymum magnets are the third generation of rare earth magnets. Neodymium magnet have a BH max (30 mgoe - 52 mgoe). The neodymium...
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Rare Earth Permanent Magnet NdFeB

Rare Earth Permanent Magnet NdFeB

Unit Price: USD 0.9 / Bag/Bags

Min.Order Unit Price
1 Bag/Bags USD 0.9 / Bag/Bags

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Bag/Bags

Certificate: ISO9001 ROHs CE

Model No.: NdFeB 38H

Super Power Rare Earth Magnet Strong Magnetism Rare Earth Magnets are permanent magnets with strong magnetics,This type magnet is neodymium magnet grade 35 EH, the magnetism is high up to 35 MGOE. suitable for tubine designed small motor or...
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Super Power Rare Earth Magnet for Motor

Super Power Rare Earth Magnet for Motor

Unit Price: USD 0.9 / Bag/Bags

Min.Order Unit Price
1 Bag/Bags USD 0.9 / Bag/Bags

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Bag/Bags

Certificate: ISO9001 ROHs CE

Model No.: 35EH

Super Power Rare Earth Magnet Strong Magnetism Rare Earth Magnets are permanent magnets with strong magnetics,This type magnet is neodymium magnet grade 35 EH, the magnetism is high up to 35 MGOE. suitable for tubine designed small motor or...
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N45 NdFeB Magnet Rectangle Sheet Coating Epoxy

N45 NdFeB Magnet Rectangle Sheet Coating Epoxy

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Piece/Pieces

Certificate: ISO9001 ROHs CE

Model No.: N45

N45 NdFeB Magnet Rectangle Sheet Coating Epoxy. N45 Neodymium Magnets Coating Epoxy have good corrosion resistance. They have good magnetic properties which can suit industrial and residental applications. The working temperature of N45 NdFeB...
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Neodymium Magnets Arc Special Size NdFeB

Neodymium Magnets Arc Special Size NdFeB

Unit Price: USD 0.9 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.9 / Piece/Pieces

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Piece/Pieces

Certificate: ISO9001 ROHs CE

Model No.: 38EH

Neodymium Magnets Arc Special Size NdFeB This special size designed arc magnets have high magnetic line cutting rate,which means during tne motion of the motor,there will be few magnetic power wasting, so its' working temperature will lower than...
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Sintered Neodymium Magnet Customized Manufacturing

Sintered Neodymium Magnet Customized Manufacturing

Unit Price: USD 0.9 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.9 / Piece/Pieces

Brand: Shine

Packaging: standard for sea or air

Min. Order: 1 Piece/Pieces

Certificate: ISO9001 ROHs CE

Model No.: N35, N40, N42, N48, N50, N52 (M, H, SH, UH, EH)

There are two sort of rare earth magnets,neodymium magnets and smco magnets. In normal working temperature, neodymium magnets have twice of magnetism which smco magnets retain. Neodymium magnets, either as an individual magnet or inserted into...
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Irregular Shaped Neodymium Magnets

Irregular Shaped Neodymium Magnets

Unit Price: USD 1.3 / Bag/Bags

Min.Order Unit Price
1 Bag/Bags USD 1.3 / Bag/Bags

Brand: shine

Packaging: Suitable for Sea or Air Delivery

Min. Order: 1 Bag/Bags

Certificate: ISO9001

Model No.: 38SH

NdFeB magnet is the most popular magnetic material in 21 century. Especially in the manufacturing of motors, generator, round base, magnet magnetic lifter, automobile devices,medical instruments ,computer hardware,etc.This ndfeb magnet is used in...
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D23.8*D19.8*2.5mm Zinc Color Strong Force Ring Shape NdFeB Magnet in Costimestic Packaging

D23.8*D19.8*2.5mm Zinc Color Strong Force Ring Shape NdFeB Magnet in Costimestic Packaging

Brand: Shine

Packaging: standard for sea or air

Certificate: ISO9001 ROHs CE

Model No.: D23.8*D19.8*2.5

Place of Origin: Ningbo

Advantages 1.All NdFeB magnets used are made by our own magnet factory. 2.Standard producing process and strict quality checking 3.Our know-how experts in magnetics could give the best advices 4.Competitive price, stable quality, in time...
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D24*D20*2mm Costimestic Packaging Zinc Covered N35 Grade High Temperature Resistance Neodymium Magnet

D24*D20*2mm Costimestic Packaging Zinc Covered N35 Grade High Temperature Resistance Neodymium Magnet

Brand: Shine

Packaging: standard for sea or air

Certificate: ISO9001 ROHs CE

Model No.: D24*D20*2

Place of Origin: Ningbo

Advantages 1.All NdFeB magnets used are made by our own magnet factory. 2.Standard producing process and strict quality checking 3.Our know-how experts in magnetics could give the best advices 4.Competitive price, stable quality, in time...
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D24.54*D20.54*2.5mm Professional Manufacturing Circular Shape N35 Costimestic Packaging Rare Earth Neodymium Magnet

D24.54*D20.54*2.5mm Professional Manufacturing Circular Shape N35 Costimestic Packaging Rare Earth Neodymium Magnet

Brand: Shine

Packaging: standard for sea or air

Certificate: ISO9001 ROHs CE

Model No.: D24.54*D20.54*2.5

Place of Origin: Ningbo

Advantages 1.All NdFeB magnets used are made by our own magnet factory. 2.Standard producing process and strict quality checking 3.Our know-how experts in magnetics could give the best advices 4.Competitive price, stable quality, in time...
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D26.25*D22.25*2.5mm Factory Custom Durable Wear Resistant Round Shape Costimestic Packaging Permanent Neodymium Magnet

D26.25*D22.25*2.5mm Factory Custom Durable Wear Resistant Round Shape Costimestic Packaging Permanent Neodymium Magnet

Brand: Shine

Packaging: standard for sea or air

Certificate: ISO9001 ROHs CE

Model No.: D26.25*D22.25*2.5

Place of Origin: Ningbo

Advantages 1.All NdFeB magnets used are made by our own magnet factory. 2.Standard producing process and strict quality checking 3.Our know-how experts in magnetics could give the best advices 4.Competitive price, stable quality, in time...
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Plastic Covered Neodymium Magnets

Plastic Covered Neodymium Magnets

Brand: Shine

Packaging: standard for sea or air

Certificate: ISO9001 ROHs CE

Place of Origin: Ningbo

Productivity: 10000pcs / Month

The neodymium magnets has powerful force, but it is also easy to get rusty and broken.It may also hurt the lacquer when it is attached to refrigerator,vehicle or other precise equipment. The neodymium magnets are covered in plastic case to avoid...
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Plastic Covered Neodymium Magnets

Plastic Covered Neodymium Magnets

Brand: Shine

Packaging: standard for sea or air

Certificate: ISO9001 ROHs CE

Place of Origin: Ningbo

Productivity: 10000pcs / Month

The neodymium magnets has powerful force, but it is also easy to get rusty and broken.It may also hurt the lacquer when it is attached to refrigerator,vehicle or other precise equipment. The neodymium magnets are covered in plastic case to avoid...
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glued neodymium magnets

glued neodymium magnets

Unit Price: USD 1.2 / Bag/Bags

Min.Order Unit Price
1 Bag/Bags USD 1.2 / Bag/Bags

Brand: Shine

Packaging: Suitable for Sea or Air Delivery

Min. Order: 1 Bag/Bags

Certificate: Iso9001

Place of Origin: China Zhejiang

Neodymium blocks are gluded by special glue and then grinded to different shapes, such are segments, blocks ect. After fine machining, the magnets are generally coated with epoxy. By gluing small pieces of magnets together, it will be helpful to...
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Ndfeb Magnet with Teflon coating

Ndfeb Magnet with Teflon coating

Unit Price: USD 0.1 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.1 / Piece/Pieces

Brand: SHINE

Packaging: standard for sea or air delivery

Min. Order: 1 Piece/Pieces

Certificate: ISO9001,Rohs,CE

Place of Origin: Ningbo

Neodymium magnets (NdFeB) retain the highest magnetic power and lowest maxinum operating temperature, so before choosing a grade of neodymium magnet this issue should be considered. Various grades of neodymium magnets are available with varying...
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Strong Force Adhesive Magnets

Strong Force Adhesive Magnets

Unit Price: USD 0.1 / Piece/Pieces

Min.Order Unit Price
2 Piece/Pieces USD 0.1 / Piece/Pieces

Packaging: standard for sea and air delivery

Min. Order: 2 Piece/Pieces

Certificate: ISO9001,Rohs, CE

Place of Origin: NINGBO

Productivity: 1000000/ month

Ndfeb magnets round discs with adhesive paste are ideal for the use of any situations. tips on using neodymium magnets: 1. In general the larger the size, the stronger force will retain. 2.Neodymium magnets are fragile materials. 3.If the...
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Rare Earth Permanent Magnet Round Disc Type

Rare Earth Permanent Magnet Round Disc Type

Unit Price: USD 0.1 / Piece/Pieces

Min.Order Unit Price
2 Piece/Pieces USD 0.1 / Piece/Pieces

Packaging: standard for sea and air delivery

Min. Order: 2 Piece/Pieces

Certificate: ISO9001,Rohs, CE

Model No.: N48

Place of Origin: NINGBO

Tailored disc neodymium magnets with self adhesive. The adhesive paste offers a convenience in the position of magnets. Main Manufacturing process of ndfeb magnets 1.Pressing ndfeb garins: pressing process was operated in strong magnetic...
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Plating Nickel Block Shaped N40 Neodymium Magnet

Plating Nickel Block Shaped N40 Neodymium Magnet

Unit Price: USD 0.1 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.1 / Piece/Pieces

Brand: SHINE

Packaging: standard for sea or air delivery

Min. Order: 1 Piece/Pieces

Certificate: ISO9001,Rohs,CE

Model No.: N40

Neodymium magnets are extremely strong for their small size,NdFeB magnets are used in motors,alternators,speakers, maglev trains,speakers,cellphones,sensors, closures, magnetic holders,signage... NdFeB magnet is the most commercially produced...
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Neodymium -Permanent Magnet

Neodymium -Permanent Magnet

Unit Price: USD 0.1 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.1 / Piece/Pieces

Brand: SHINE

Packaging: standard for sea or air delivery

Min. Order: 1 Piece/Pieces

Certificate: ISO9001,Rohs,CE

Model No.: N40

The electroplating offer NdFeB magnets with a metallic in appearance and found in simple shapes such as, arc and blocks, rings and discs. The powerful NdFeB magnets are fabricated into many shapes and types to fit different applications. Neodymium...
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N35 Neodymium Magnet 50x20

N35 Neodymium Magnet 50x20

Unit Price: USD 0.1 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.1 / Piece/Pieces

Brand: SHINE

Packaging: standard for sea or air delivery

Min. Order: 1 Piece/Pieces

Certificate: ISO9001,Rohs

Model No.: N35

The range of enhanced magnetism offer to modern electric and electronic products is often what produce the strong magnetic power to applications. Neodymium magnets are with many leading magnetic properties which offers super strong magnetic force....
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China Neodymium Magnet Suppliers

Neodymium Magnet, is the most widely used type of Rare Earth Magnet,also known as the  Permanent Magnet which have strongest magnetism in normal working temperature,is made from an alloy of neodymium,iron, boron to form a steady column structure that has arrayed in same direction. Neodymium magnets are the most commercial permanent magnet and have replaced other permanent magnet in many industrial areas.

The structure of Ndfeb Magnet is very vulnerable when meet oxygen, iron element and separate from Nd2Fe14B and become Fe2O3 that structure is arrayed randomly which will cause the magnetic field become directionless and decline the magnetism. Protective coatings has been added to the neodymium magnet to make it more commercial.Usually,many of the coating are through electrical plating means. coatings like Nickel,Zinc,NiCuNi, Epoxy, Gold, color glaze will be the surface coating treatment.

 Main Manufacturing process of ndfeb magnets

1.Pressing ndfeb garins: pressing process needed to operate in strong magnetic environment.

2.Sintering of ndfeb blocks: sintering process usually in a vacuum furnace at 800~1400 ℃ environment .

3.Wire cut: NdFeB Magnet usually are in small and different sizes, cutting process need operated on wire cut machine controlled by automatic system.

4.Grinding of Ndfeb magnet: Operate on artificial diamond polish tool.

 5.Plating of ndfeb: Plating need a lot of poisonous and deadly chemicals ,only expert plating factory could get the business license from China government. Thus we usually send for plating company,

 6.Magnetization of NdFeB,  north pole magnetization facility and south magnetization facility are both needed.(2~30 Koe)

 Application

Neodymium magnet have a widely application area on modern electric and electronic product,computer,earphone,motor,alternator, sensor, MRI... By using the neodymium magnet , product size will smaller and function will better. Neodymium magnet also be called as ndfeb magnet,they could catch iron steel, hence neodymium magnet could be designed as a magnetic catcher for catching things with ferromagnetic surface.

 The curie temperature for the neodymium magnet is from 305~330 ℃.pending on the material grade , working temperature for different neodymium magnets are also different.

Operating the magnet at highest working temperature will decreasing its` magnetism 8~13 % each time of use, thus please carefully with product designs.

The great magnetic force might cause injure to body parts pinched two magnets or with iron steel.Big magnet would broke bones,do not swallow magnets,or using magnet two close to eyes., it will cause injure.The huge magnetic field of neodymium magnet have hazard to electronic product like watch,credit card,floppy disc, medical equipment,phone...

Please keep magnet away from these things.

 Ndfeb





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Product Detail

1.Pressing ndfeb garins: pressing process was operated in strong magnetic environment.
2.Sintering of ndfeb blocks: sintering was processed in a vacuum furnace.
3.Wire cutting: ndfeb magnets are fragile materials operated in wire cut machines for the
tailored irregular shapes.
4.Grinding process: Grinding process: To reach the tolerance of magnets.
5.Plating: Neodymium magnets had been treated with different platings to prevent rust.
The popular platings for neodymium magnets are epoxy, nickel, NICUNI ,zinc and even
silver plating and gold plating.
6.Magnetization: the procedure are processed with magnetization machine with magnetic
feild ranged from 2~100 koe.

Production Process






Company Profile

Shine Magnetics specializes in researching, developing and producing magnets and magnetic products used in different industrial and customers` applications. Relying on right knowledge and experience in the field, aiming at the potential demands from customers, integrating the intelligence of our know-how experts, Shine Magnetics has produced well recognized magnetic products.
Shine Magnetics are capable of providing not only single magnet but also the unique combination of magnetism, experts and experience. From initial idea to the finished products, our efficient working way means the superior quality is guaranteed. At Shine Magnetics , we always do the utmost to update and expand our production facilities. Efficient production process and timely delivery are what customer needs and also what we are always improving. We are also pleased to give suggestions for customers` special requirements from irregular magnets to complete systems. We can proceed to develop and test the solutions before producing the final products, working with you or on your behalf.

Business Type

Manufacturer.

Product Range

Magnetic Materials , Magnetic Materials , Magnetic Materials.

We will lead you every step until succeed!

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Related Information

Neodymium Magnets Permanent NdFeB

Neodymium magnet is a sort of alloy called Nd2Fe14B or NdFeB that formed by Nd,Fe,B,and some transform material like Dy, Ga and Pr. In order to meet different industrialor domestic needs,various of magnet formulas and manufacturing methods have been discovered and applied in past 30 years.The super magnetism of Sintered NdFeB ( N52 is up to 52MGOE ) and moderate price ( half of SmCo magnets ) hence NdFeB magnets have became the best commercialmagnets and widely applied in civil , industrial ,telecommunication and medical areas.Due to the particularity of manufacturing technique, bonded isotropic NdFeB can easily mound into different shapes, the BHmax is up to 10 MGOE, only 20% of sintered type.The magnetism of NdFeB magnet is 40%-70% higher than SmCo magnets, while price is half cheaper,When working temperature is over 220℃ SmCo is better than NdFeB on magnetic stablity and temperature coefficiency.NdFeB magnets are usually axial direction magnetized or dia direction magnetized in magnetizing envioronment from 1 mgoe -100 mgoe it is pending on customers` actual requirement.

Samarium Colablt Magnets SmCo5 Sm2Co17

Samarium Cobalt magnets are divided into 2 sort, SmCo5 & Sm2Co17, magnetization from axial direction or dia direction are both available,compared with SmCo5,
Sm2Co17 magnets have reduced expensive samarium and have rose the magnetic properties.Working temperature of SmCo magnets is up to 350℃.In high temperature situations SmCo magnets are better than NdFeB magnets on magnetism stability and BH use ratio hence they have widely been applied as AC servo motors, operators, industrial motors,sensor, and also applied in aerospace and military areas.

Ceramic Magnets Hard Ferrite Soft Ferrite

Commonly, Hard Ferrite are compund by ceramic Fe2O3,BaCO3 or SrCo3 powders.Soft ferrite magnets are compunded by Fe2O4,Zinc,Nickel and Manganess.The density of ferrite magnets about 5g/cm3,They are electrically nonconductive and ferrimagnetic. Hard ferrites have higher coercivity and higher remanence after magnetization. Ferrite magnets are cheap and widely applied in house hold appliance like horse shoe shaped magnets, metric motors, loud speakers, earphones .Soft ferrite magnets have been extensively used in the cores of RF tranformers , inductors, magnetic recorders.

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