Factory Direct Wholesale Counterbord Rare Earth Magnet

Short Description:

Place of Origin:  China

Type:  square magnet,countersuk magnets,neodymium iron boron,

Composite: NdFeB Magnet, Iron Bron Magnet

Application:Industry, toys, packings, clothes, motors,electronic products, mobile phones,etc.

Tolerance:±1%

Processing Service:Cutting, Moulding

Grade: Neodymium Iron Boron, Customized

Delivery Time:8-25 days

Quality System:ISO9001 ISO:14001, IATF:16949

Size:Customization

Magnetism direction:

Thickness, Axial, Radial, Diametrically, Multi-poles

Maximum Working temperature: 60°C to 200°C Neodymium NdFeB Disc Magnet with countersunk hole


  • MOQ: 10 PCS
  • Sample order : avairable
  • Delivery way: Air , ship, train
  • Lead time: 7-25 working days
  • Materials: Neodymium iron boron
  • Packing : carton, iron sheet, foam
  • Product Detail

    Product Tags

    Product Name Neodymium Magnet, NdFeB Magnet
    Material Neodymium Iron Boron
    Grade & Working Temperature Grade Working Temperature
    N25 N28 N30 N33 N35 N38 N40 N42 N42 N45 N50 N52 +80℃
    N30M-N52 +100℃
    N30H-N52H +120℃
    N30SH-N50SH +150℃
    N25UH-N50U +180℃
    N28EH-N48EH +200℃
    N28AH-N45AH +220℃
    Shape Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid and Irregular shapes and more. Customized shapes are available
    Coating Ni, Zn, Au, Ag, Epoxy, Passivated, etc..
    Application Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc.
    Sample If in stock, samples deliver in 7 days; Out of stock, delivery time is same with mass production

     

    catalogue

    Company Profile 

    Established in 2003, Hesheng Magnetics is one of the earliest enterprises engaged in the production of neodymium rare earth permanent magnets in China. We have a complete industrial chain from raw materials to finished products.

    Through continuous investment in R&D capabilities and advanced production equipment, we have become the leader in the application and intelligent manufacturing of neodymium permanent magnets field ,after 20 years development,and we have formed our unique and advantageous products in terms of super sizes, magnetic Assemblies,special shapes, and magnetic tools.

    We have long-term and close cooperation with research institutes home and abroad such as China Iron and Steel Research Institute, Ningbo Magnetic Materials Research Institute and Hitachi Metal,which has enabled us to consistently maintain a leading position of domestic and world-class industry in the fields of precision machining, permanent magnet applications, and intelligent manufacturing.
    We have over 160 patents for intelligent manufacturing and permanent magnet applications, and have received numerous awards from national and local governments.

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    team
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    Magnet factory 15
    Magnet factory 3
    Magnet factory 11
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    Coating for strong neodymium magnets 

    Sintered NdFeB has the strongest magnetic properties, but it has one of its biggest weaknesses, its corrosion resistance is too poor, so sintered NdFeB needs to be plated.Because the production process of sintered NdFeB is a powder metallurgy process, there will be small pores on the surface of the product. To make the plating layer more dense and improve the corrosion resistance, the passivation sealing treatment before plating is very important.

    Magnet Coating Types Display
    Support all magnet plating , like Ni, Zn, Epoxy , Gold, Silver etc. 

    Ni Plating Maget: Good anti-oxidation effect, high gloss apprearance,long servie life .t

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    Common direction of magnetization showed in picture bellow:

    The magnet will display or release some of its conserved energy when pulling towards or attaching to something then conserve or store the energy that the user exerts when pulling it off. Every magnet has a north seeking and a south seeking face on opposite ends. The north face of one magnet will always be attracted towards the south face of another magnet.
    Common direction of magnetization showed in picture bellow:
    1> Disc, cylinder and Ring shape magnet can be magnetized Axially or Diametrically.
    2> Rectangle shape magnets can be magnetized through Thickness, Length or Width.
    3> Arc shape magnets can be magnetized Diametrically, through Width or Thickness.

    Application 

    application

    Production    Flow 

    We produce the various strong Neodymium magnetts from the raw materials to finished . We own a top complete industrial chain from raw material blank, cutting, electroplating and standard packing. S

    98653

    Packing  

    Packing Details : Packing the neodymium iron boron magnets with white box, carton with foam and iron sheet to sheilding the magnetism during the transportation.

    Delivery Details : 7-30 days after order confirmation. Y

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    FAQ


    Q: Are you trader or manufacturer? 

    A: As a neodymium magnet manufacturer of 20 years.  We have our own factory. We are one of the TOP  enterprises engaged in the production of rare earth permanent magnet materials.

     

    Q: May I get some samples to test? 

    A: Yes, We could offer sample for free  if there are stocks. You just need to pay shipping cost.

     

    Q:How to ensure product quality? 

    A: We have 20 years of  neodymium magnet  production experience and 15 years of service experience in European and American markets. Disney, calendar, Samsung, apple and Huawei are all our customers. We have a good reputation, although we can rest assured. If you are still worried, we can provide you with the test report.

     

    Q: Is it OK to print my logo on magnet product or package?
    A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

     

    Q: How to proceed an order for neodymium magnet?
    A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.

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