Magcraft Rare Earth Disc Magnets
Premium Neodymium Magnets for Industrial & Commercial Applications
Maximum Magnetic Strength with Precision Engineering
Premium Rare Earth Magnet Technology
Introducing our premium line of Magcraft Rare Earth Disc Magnets, engineered to deliver exceptional magnetic performance for the most demanding industrial and commercial applications. These high-grade neodymium magnets represent the pinnacle of magnetic technology, offering unparalleled strength-to-size ratios and consistent performance across all operating conditions. The Magcraft Rare Earth Disc Magnets are manufactured using advanced sintering processes that ensure uniform magnetic domains and maximum energy product.
The exceptional performance of Magcraft Rare Earth Disc Magnets stems from our proprietary manufacturing techniques that optimize the alignment of magnetic domains during production. Each magnet undergoes rigorous quality control testing to ensure consistent magnetic flux density and coercivity. These Magcraft Rare Earth Disc Magnets are available in multiple grades including N35, N42, N52, and specialized high-temperature variants, making them suitable for everything from precision electronics to heavy industrial applications.
Technical Features
Maximum Energy Product
High BHmax values ensure superior magnetic strength and holding power in compact sizes.
Temperature Stability
Excellent thermal stability with operating temperatures up to 230°C for specialized grades.
Corrosion Resistance
Triple-layer nickel-copper-nickel plating provides superior protection against corrosion.
Precision Tolerances
Consistent dimensional accuracy with tolerances as tight as ±0.05mm for critical applications.
Technical Advantages
✓ High coercivity for excellent demagnetization resistance
✓ Precision grinding for uniform magnetic field distribution
✓ Superior corrosion protection with multi-layer plating
✓ Consistent performance with batch-to-batch reliability
✓ Wide operating temperature range for diverse environments
✓ Available in custom sizes and special configurations
Technical Specifications
| Material Grade | N35, N42, N52, N42SH, N52H | Maximum Energy Product | Up to 52 MGOe for N52 grade |
| Coercivity | 11-20 kOe depending on grade | Operating Temperature | Up to 230°C for high-temperature grades |
| Plating Options | Ni-Cu-Ni, Zn, Epoxy, Gold, Silver | Size Range | 1mm to 100mm diameter, 0.5mm to 20mm thicknes |
Industrial Applications
• Automotive sensors and motors
• Medical device manufacturing
• Aerospace and defense systems
• Consumer electronics and speakers
• Renewable energy systems
• Industrial automation and robotics
• Research and laboratory equipment
• Magnetic separation and holding systems
Manufacturing Excellence
30+ years specialized experience in rare earth magnet manufacturing
Advanced sintering and magnetizing technologies
Global supply chain serving industrial markets worldwide
ISO-certified manufacturing with rigorous quality control
Quality Certifications
Our Magcraft Rare Earth Disc Magnets meet the highest international standards:
IATF 16949; ISO 9001; ISO 14001; ROHS; REACH; CE; UL; ASTM; MIL-STD; CHCC
All magnets undergo comprehensive magnetic and mechanical testing.
Custom Manufacturing
Customize your Magcraft Rare Earth Disc Magnets for specific applications:
• Custom sizes and tolerances
• Special plating and coating requirements
• Specific magnetic characteristics
• Bulk packaging for industrial use
• Technical documentation and certifications
Technical Samples
Evaluate the performance of Magcraft Rare Earth Disc Magnets with technical samples.
Global Industrial Supply
We supply Magcraft Rare Earth Disc Magnets to industries worldwide.
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