Customized Strong Permanent Barbed NdFeB Magnet Discs
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Product Highlights
- Competitive Pricing: Strategic cooperation with CHINALCO ensures 3% annual price reduction guarantee.
- High Quality Certification: ISO9001, ISO14001 certified with RoHS, REACH, SGS, and FDA compliance.
- Customized Shape and Coating: Shape and coating can be tailored exactly as customer required.
- Fast Response Service: One-stop service from R&D to mass production with 12-hour feedback.
- Wide Operating Temperature: Maximum operating temperature ranges from 80 to 200 degrees Celsius.
- Global Market Experience: Over 100 million magnets delivered to American, European, Asian, and African countries.
- Secure Packaging: Vacuum packaging with shielding and wooden boxes for safe shipping.
- ODM Service Available: Full ODM service provided with 2 dedicated R&D engineers.
Product Attributes
- Customization
- Available
- Certification
- ISO9001
- Type
- Permanent
- Model NO.
- N35-N54( M, H, Sh, Uh, Eh, Ah )
- Application
- Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
- Shape
- as Customer Required
- Coating
- as Customer Required
- Factory
- Established in 2007
- Processing Tolerance
- -0.05~+0.05mm
- Work Temp
- -20~+120 Oc
- Grade
- N35-N54
- Transport Package
- Box or Carton
- Trademark
- eastar
- Origin
- China, Ningbo
- HS Code
- 8505111000
- Production Capacity
- 500000PCS/Month
Product Images of Customized Strong Permanent Barbed NdFeB Magnet Discs
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Product Description
Eastar Advantages
Product description
1.Competetive price
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.
2.High Quality
ISO9001, ISO14001 certified company, RoHS, REACH, SGS, FDA complied product. 0 PPM performance for General Motor's OEM since 2008, remarkable customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC, ELECTROLUX, S&T Motiv. Over 100 million neodymium magnets delivered to American, European, Asian and African countries.
3.Best Service
One stop service from R&D to mass production. Will feedback to our customer within 12Hours.
Magnet Parameter data sheet:
| Parameter | unit | Standard Data |
| Curie Temperature(Tc) | ºC | 310-380 |
| Maximum Operating Temperature(Tw) | ºC | 80-200 |
| Hardness | Hv | 620 |
| Electrical Resistivity | Ω.CM | 1.8X10-4 ~2.0X10-4 |
| Density(D) | g/cm3 | 7.5~7.65 |
| Recoil Permeability | µ rec | 1.05 |
| Magnetization Field Strength(Hs) | KOe | > 30 |
| KA/m | > 2400 | |
| Bending Strength | Mpa | 295~345 |
| Temp. Coefficient of Br (aBr) | %/ºC | -0.11~ -0.12 |
| Temp Coefficient of Hcj (aHcj) | %/ºC | -0.5~ -0.7 |


Test Equipment & Workshop
• Demagnetization Curves & Outgoing Inspection Report for each shipment.

Standard Packaging
• Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.
• Shielding box and wooden box to protect the Neodymium magnets during shipping.
Shipping Methods
• Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.
• Experienced shipping forwarder for Ocean and Air shipments.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR233889". Items marked "" are certified.
Company Profile
We are specializing in various specification of sintered Neodymium Iron Boron(NdFeB) Magnet. We are providing different size and shape of magnet for DC motors, computers, smartphones, speakers, acoustic Systems, MRI, VCM, medical instruments and Wareable devices. Our magnet grade from N35, N38, ...Up to N50, N52. Includes H, SH, UH, EH series...Our experienced QC team are strickly follow ISO9001 standard which can ensure you high quality magnet as you need.
We can provide you magnet blocks, disks, rings, tiles, cylinders...Or customized design according to your special requirments. We owned our fine processing center including linear cutting, grinding, plating...Wich can ensure your special technique requirment.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers requirments and give idea solution" for the management and "zero defect, zero complaints" as the quality objective.
Welcome to contact us and develop together with us for a great future.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 17-4, 277 Shengyuan Road, Fenghua District, Ningbo City
-
Plant Area
- 6000 square meters
-
Number of Employees
- 123
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Curved NdFeB Motor Magnets, Strong Rare Earth NdFeB arc Magnets, Custom Galvanized Curved Rare Earth Magnets, Black Permanent Magnet Arc NdFeB Magnets
-
Production Machines
- Machining Facility
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-04-16
- Export Year
- 2007-09-20
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
FAQ
- What is the maximum operating temperature?
- The maximum operating temperature ranges from 80 to 200 degrees Celsius.
- Can the shape and coating be customized?
- Yes, both the shape and coating can be customized as per customer requirements.
- What certifications does the product have?
- The product is ISO9001 and ISO14001 certified, and complies with RoHS, REACH, SGS, and FDA standards.
- How long does it take to get a response?
- We provide feedback to customers within 12 hours.
- What are the lead times for production?
- Lead time is within 15 working days for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC and T/T payment terms.
- Is ODM service available?
- Yes, ODM service is available with 2 R&D engineers supporting the process.
- How are the magnets packaged for shipping?
- Magnets are vacuum packaged and protected with shielding boxes and wooden boxes.
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