| Customization: | Available |
|---|---|
| Diameter: | 5mm |
| Magnetic Grade: | N35 |
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SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high quality permanent magnet and magnetic assemblies since 2014. SDM serves a variety of markets include automotive, industrial automation, consumer electronics, green energy, household appliances, and aerospace. To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stability and cost reduction. With grain boundary diffusion technology, SDM can offer competitive prices for high coercivity Neodymium magnets. SDM has also built up a strategic cooperation with China's No.1 rare earth miner CHINALCO, which gives us strong and safe backup for rare earth raw materials.
Neodymium sphere magnet, also known as the buckyball and magnetic ball, is ball shaped magnet which commonly used as consumer products, stress-relief products, educational toys, or an artistic medium. Neodymium sphere magnets were first introduced to the customer market as buckyball at the New York International Gift Fair in 2009. The polarity configuration of Neodymium sphere magnet is similar with earth. Neodymium sphere magnets are available in a wide range of diameters, grades, and colors, then SDM have got millions of products in stock. We must warn customers that small neodymium magnet toys can cause severe damage to the digestive system and bowel if swallowed by children.
Manufacturing and Surface Treatment of Neodymium Sphere Magnet
Machining process of Neodymium sphere magnets has been less concerned by users in comparison with colors and creative shapes. Sintered Neodymium magnet is considerable hard and brittle, then cannot be processed by forging technology like frequently used steel ball bearings. In reality, machining process of ball magnet is mainly fulfilled by copy grinding process. Copy grinding process normally select Neodymium cylinder magnet with suitable size as raw material in view of dimensional precision, processing efficiency, and material utilization ratio. In addition to conventional metallic coating like Nickel, different coloured paints apply to the buckyball magnet via spraying process.
• Strategic cooperation with China's No.1 rare earth miner CHINALCO, which enables us strong and safe backup for rare earth raw materials cost stability, 3 x -3% annual price down guaranteed.
• ISO/TS 16949, VDA 6.3, ISO9001, ISO14001 certified company, RoHS, REACH, SGS complied product.
• 0 PPM performance for General Motor's OEM since 2010, remarkable customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC, S&T Motiv.
• Over 100 million neodymium magnets delivered to American, European, Asian and African countries. Neodymium Rare Earth Magnet for Motors,Generators and Speakers, we are good at it.
• One stop service from R&D to mass production for all Neodymium Rare Earth Magnet and Neodymium Magnet assemblies. Especailly the High Grade Neodymium Rare Earth magnet and High Hcj Neodymium Rare Earth Magnet.
| 1:How long will you give me the reply? |
| we will contact you in 12 hours as soon as we can. |
| 2:Could I get samples? |
| Yes,we have materials in stock to help you to get the samples as soon as we can. |
| 3:How about the quality of the magnets? |
| We have the certification of ISO,TS and ROSH,we could send the certification test of our company to you. |
| 4:How is the price? |
| As we believe the quality is the most important,we will provide the best quality magnet we can with reasonable price. |
| 5:Could you provide me the shortest lead time? |
| We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you. |
| 6:Could I visit your factory? |
| Of course,if you need we will help you to visit our factory. |
| 7:If I have paid,when will you help me to produce? |
| When we have received the money in our account,we will give you the receipt and arrange to produce immediately. |
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