Custom permanent strong rare earth neodymium NdFeB round magnet

FOB Reference Price:Get Latest Price
US $0.01-5 / Piece | 1000 Piece/Pieces (Min. Order)
Supply Ability:
100000 Piece/Pieces per Day
Port:
shenzhen
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Topmag/OEM
Model Number:
N35-N52; N35M-N50M
Type:
Permanent
Composite:
Neodymium Magnet
Shape:
Round neodymium magnet
Application:
Industrial Magnet
Product Name:
round neodymium magnet
Magnet Shape:
round or as request
Magnet Size:
As request
Magnet Coating:
Nickel, Zinc, Rubber, Epoxy, Silicone, Color as request.
Magnetic Pull Force:
As request
Magnet Material:
Neodymium Magnet Rubber Cover Gun Magnet Mounting Magnet Holder
Magnet Tolerance:
+/-0.05 to +/-0.01mm
Magnet Color:
Sliver,White Zinc,Color Zinc,Black,Grey
Magnet Grade:
N52
Delivery time:
Super Strongg Neodymium Magnet will be sent out within 25 days
Packaging & Delivery
Packaging Details
neodymium magnet will be sent with standard sea or air package well protect in the delivery
Delivery Time
within 25 days
Product Description

Round Neodymium Magnet.

Neodymium ( NdFeB ) magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades. Top Magnetics Co.,Ltd is the role-model enterprise among magnets manufacturing industries in China. We own one stop complete industrial chain from raw material blank, cutting, electroplating and standard packing. 

Grade
Temperature≤80℃:35-N52
Temperature≤100℃:N33M-N50M
Temperature≤120℃:N30H-N48H
Temperature≤150℃:N30SH-N45SH
Temperature≤180℃:N28UH-N40UH
Temperature≤200℃:N30EH-N35EH
Temperature≤220℃:N30AH- N33AH, etc.
Coatings
Nickel, Zinc, Chromium, Epoxy, Gold, Silver, Parylene, Everlube, Passivation, Copper, Chemical, PTFE and more.
Shapes
Cube, cylinder, Block, Bar, Ring, Arc, etc. Over 300 Existing moulds in stock, as your requests.
Certification
ISO9001 : 2008, SGS
Features
· Strongest magnet compare with other kinds of magnet.

· According to cutting proportion the magnetic force can be increased and reduced.

· Small size and light weight but strong magnetic force.
Application
a). Motors (e.g. washing machines, drills, food mixers, vacuum cleaners, hand dryers)

b). Generators (e.g. Wind turbines, Wave Power, Turbo Generators, etc)

c). Sensors f). Healthcare

d). Magnetic Separators g). Starter motors

e). Security Systems h). Loudspeaker
Attention
Because the magnet make by the neodymium power, so it is easy to fragile after Magnetizing. Pls pay attention to it when use it. 
Magnet property


Grade
Remanence induction
Br
Coercive force 
Hcb
Intrinsic Coercive
force
Hcj
maximum Energy
product
(BH)max
T
KGs
KA/m
KOe
KA/m
KOe
KJ/m³
MGOe
N35
1.17-1.22
11.7-12.2
≥860
≥10.8
≥955
≥12
263-295
33-37
N38
1.22-1.30
12.2-13.0
≥860
≥10.8
≥955
≥12
287-318
36-40
N40
1.26-1.32
12.6-13.5
≥860
≥10.8
≥955
≥12
302-334
38-42
N42
1.29-1.35
12.9-13.5
≥860
≥10.8
≥955
≥12
318-350
40-44
N45
1.32-1.38
13.2-13.8
≥860
≥10.5
≥955
≥12
334-366
42-46
N48
1.37-1.43
13.7-14.3
≥836
≥10.8
≥876
≥11
358-390
45-49
N50
1.40-1.45
14.0-14.5
≥836
≥10.5
≥876
≥11
374-406
47-51
N52
1.42-1.48
14.2-14.8
≥836
≥10.5
≥876
≥11
390-422
49-53
N54
1.45-1.51
14.5-15.1
≥836
≥10.5
≥876
≥11
398-438
50-55
Detailed Images
Packing & Delivery
Our Company

Shenzhen Topmag Technology Co.,Ltd.

As a high-tech enterprise, Top Magnetics Co., Ltd. specializes in the production of earth magnetic materials, tools and components. We provide the high-end level products to our customers by professional operation & management, advanced production equipment & facilities, and strict Q&A process. Our products have been exported to the major market all over the world, Including America, Germany, Portland, India and etc. We constantly strive for providing customers with the best solutions, products and services.

1. Shenzhen TopMag Technology CO.,Ltd. which factory is one of the largest manufacturer from Maanshan, Anhui, China, has been exporting ferrite segments and NdFeB for 10 years with good quality and factory price, already passed ISO9001 and TS16949.

2. Our factory specialized in reseraching, developing, producing and marketing of magnets, located in Ma's anshan city, where is only 40 minutes's drive away from Nanjing.

The flexibility of our organization and management, high efficiency of cost control and advanced standard of quality assurance, have earned us strong partnership with several high-tech enterprises, with whom we work together in magnets research and application.

3. Our ferrite segments have reached the performance of FB6, FB9 series of TDK in Japan, can meet different requirements of high Br, high Hcb or both. We also custom manufacture

materials for OEM companies.

4. The most important thing is that our engineer have been focused on magnet field over 20 years, the strategic technical support and positive suggestion can be offered by our professional team.

5. We always insist that "quality first, service first", please be welcomed to vist our office or our factory for guidance and business negotiation.


Our factory





Our certification

Magnet Application

Neodimium magnet n52 are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on.

FAQ

Q: Are you an manufacturer or trading company?

A: We are an manufacturer, TopMag Shenzhen office which is one of the largest manufacturer from Maanshan, Anhui Province, China, has been exporting ferrite segments and NdFeB for 10 years with good quality and factory price, already passed ISO9001 and TS16949.

Q: Where is your factory, how can i vist your company?

A: Our factory located in Maanshan, Anhui Province, China. Welcome to visit our office or factory, but please let us know about the change of your class schedule at least a week earlier, so that we can make the best arrangement for you.

Q: How long is your delivery time?

A: Shipped within 7 days if have exsiting moulds.
Shipped within 3 weeks after received deposit if make moulds according to your drawing.
The finish time of moulds must be controlled within 25 days.

Q: Do you provide free sample?

A: Yes, free sample is available, but the freight to be collected at desitination. This is our company's principle, hope get your understanding.

Q: How do you ensure the quality?

A: Quality is our life, we always attach great importance to the quality controlling from the beginning to the end . We have QC department and strict management system such as ISO9001,TS16949 , CE, ROSH.

Q: What is your terms of payment ?

A: T/T, Western Union, MoneyGram, Paypal available. Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment..

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