Customer Specific Shape Permanent Sintered Neodymium Magnets with Zn Plating

Customer Specific Shape Permanent Sintered Neodymium Magnets with Zn Plating

We have the fixed Long-term cooperation factory. Which is mainly produce kinds magnet. We have invested much funds for some equipment, for example injection molding machine.
And Our technology is introduced from Japan and Germany. The major technical leader in our factory is from Japan and has been studying this field for over 15 years.   Wish our best technology can solve your production problems.

1. Product Details

NdFeB permanent magnetic material:NdFeB is the most powerful commercial magnets at present.That why it is called the "King of Magnets",Its (BH)max is 10 times higher than Ferrite magnets.The NdFeB itself is easy to machining.Its highest working temperature reaches 200ºC,It has the advantage of stable performance, hard texture,and very cost effective,hence it is widely implemented,But the downside of is,Its very active to chemical reactions,so we need to treat it surface with coationgs or plationg (Eg.Zn plating,Ni plating,Electrophoresis,etc)

Material: NdFeB (Neodymium Iron Boron)
 
Shape: Ring ( Cylinder, Block, Disc,Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Sintered NdFeB  Magnet are available.)
 
Tolerance in size: +/-0.1mm ( +/-0.05 available)
 
Type of coating:  Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.
 
Grade:  N35-N52; N33M-N50M; N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH.

Direction of magnetisation: Axially magnetized or Diametrically magnetized

Quality control:  ISO90001, ISO/TS16949,ISO14001,OHSAS18001,ROSE,ROHS,

Features &Advantage:the most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercively(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy etc.).


2. NdFeB  Magnetic Parameter table
N35-N54; N35M-N52M; N33H-N50H, N30SH-N50SH; N30UH-N45UH,
N28EH-N40EH,N28AH-N35AH,N30SH-T-N45SH-T,N30UH-T-N42UH-T   
3. Shape Show

Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. 
Customized shape are available.



4.Magnet Display


5.Production Process

Raw materials mixing→Smelting →Powder Production→Molding→Sintering→Magnetic property testing→Fine machinery processing→Surface Coating→Finished Inspection→Magnetization and packing




6. Application

1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications


7.Package,Payment and Shipping
a: the weight is under 40Kg,we will choose FedEx,DHL or UPS with shielding box for you;
b: the weight is over 100Kg,we will choose shipping for you;
c: the weight is between 40Kg-100Kg per you request;



8.About us

Our main products as follows: magnet related products, storage cage, expansible aluminum gates, Kinds of fence and fittings, signboard, road& construction site safety products, rubber products, plastic products, wheel barrow , warehouse trucks, tool vehicles casters and so on. OEM and sample processing business also is acceptable. We try our best to create the characteristic product for clients.
In future, we will always offer excellent product and service with more advanced concept and sincere attitude.
 
FAQ
1. Q: What information do I need to supply when I have an inquiry?
A: If you have any inquiry, please kindly advise the following items:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary). 
 
2:Q: How about the quality of the magnets?
A:We can offer the certification of ISO14001,OHSAS18001.Our factory participate in the sub-project of the nations's 863 research project High performance sintered NdFeB magnets's production and application.
 
3. Q: What about the sample time and charge?
  A: (1) 7-10 days if you want to customize your logo, charge according to your design
       (2)  3-7 days for our existing samples for reference 
 
4.  Q: What about the delivery time of our products?
A: 10-15days.
Fast Delivery  when you choose the item and decide your design, we can produce it as fast 
as possible, and deliver it as quick and convenient as possible.
 
5. Q: Could you provide me the shortest lead time?
A: We have materials in our stock,if you really need, you can tell us and we will try our best to 
satisfy you.
 
6. Q: What is your MOQ?
A: 1-10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process.
 MIN and SMALL quantity accept accordingly.
 
7.  Q: How to pay you?
A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
Western Union cash - for small order or samples order.
Other payment: L/C,D/A,D/P,MoneyGra,Paypal or Escrow.
Different areas may exist some differences.
 
8.  Q: Could I pay a visit to your factory?
A: Yes, of course, if you need, we will help you visit our cooperative factory, everything will be well arranged.
 
9. Q: What about OEM and ODM?
 A: OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.
 
10. Q: If I have more questions, where can I get the answer?
A: Any issue, please feel free to contact us any time.
 we welcome your any inquiry of our product!
Qingdao GuangXiLi Industrial Products Co., Ltd
John
Mobile:+86-13370896390