Permanent Rare Earth Super Strong N38uh Disc Sintered Neodymium Magnet Customized Dimensions

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Product Description

Overview & Basic Info
Model NO.
PERMANENT MAGNET
Coating
Nicuni, Zn, Epoxy, Passviated
Grade
N30SH-N45SH
Material
Rare Earth
Magnetization
Through Thickness / Yes
Tolerance
+/-0.02mm to +/-0.1mm
Type
Sintered NdFeB Magnet
Capacity
500,000 PCS/Month
About Our Sintered NdFeB Technology

Specializing in the research, development, and production of sintered NdFeB rare earth permanent magnet materials. With an annual production capacity of 5000 tons, the enterprise is recognized for its innovation in energy-saving and emission reduction technologies.

Products are widely utilized in new energy vehicles, automation, wind power, industrial motors, and household appliances, contributing significantly to global energy conservation.

Magnet Product
Product Description & Performance
  • High Magnetic Energy Product (BHmax): Typically >40 MGOe for high power density.
  • Temperature Stability: High Coercivity (Hcj >20 kOe) resisting demagnetization at 150ºC-200ºC.
  • Custom Shapes: Available in Arc, Segment, Tile, Block, Discs, and Cylinders.
  • Surface Treatment: Options include NiCuNi, Zinc, Epoxy, and Aluminum Matrix Composites.
Shapes
Performance Chart
Technology Advantages & R&D

⚛ R&D Power: Over 10 million yuan annual investment in technological research.

⚙ Processing: More than 70% of products utilize advanced Grain Boundary Diffusion (GBD) technology.

📜 Intellectual Property: Possession of 11 invention patents and 48 utility model patents.

Advantage 1
Advantage 2
Production Process & Workshop
Production Process
Workshop 1
Workshop 2
Workshop 3
Frequently Asked Questions
1. What is the minimum order quantity (MOQ)?
≥100pcs. The specific MOQ depends on different grades, sizes, and design processes. Small quantities are accepted accordingly.
2. Can I get free samples?
For samples that do not require additional production tools, we can provide free samples for your reference.
3. What is the production lead time?
7-15 days for customized samples and 20-30 days for mass production (orders over 150kg).
4. What information is needed for an inquiry?
Please provide material grade, shape, dimensions, quantities, and drawings specifying magnetic properties, tolerances, and surface coating.
5. How are the magnets packed for safe shipping?
We use vacuum packing and iron shield packing for air freight. For sea freight, we use wooden pallets or cases to ensure safe delivery.
6. How should I store NdFeB magnets?
They should be stored in a dry, cool place away from heat sources and electronic devices to prevent interference or corrosion.

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