NdFeB Magnet
Short Description:
From Raw Material to Final Masterpiece: Our In-House NdFeB Magnet Manufacturing Process
At NINGBO RICHENG, we are more than just a magnet supplier; we are architects of precision magnetic solutions. Our commitment to quality begins at the source—with the raw material blank—and is forged through a meticulous, multi-stage manufacturing process that transforms each piece into a high-performance component engineered to your exact specifications.
Product Detail
Our Precision Manufacturing Journey:
Initial Shaping: Using advanced wire cutting and drilling techniques, we precisely shape the raw material into any geometry you require, from standard discs, blocks, and rings to complex arc segments and custom profiles.
Precision Grinding: Through a sophisticated precision grinding process, we achieve exceptionally tight dimensional tolerances, ensuring a perfect fit for your most sensitive and demanding applications.
Finishing & Cleaning: Every magnet is carefully deburred to remove sharp edges, ensuring safe handling and seamless assembly. Following this, each part undergoes an ultrasonic cleaning bath to eliminate any residual oils or contaminants, guaranteeing a pristine surface for coating.
Surface Treatment: We offer a comprehensive range of protective coatings, including Zinc (Zn), Nickel (Ni-Cu-Ni), and Epoxy, to enhance corrosion resistance and mechanical durability, enabling performance in even the harshest environments.
Magnetization & Final Inspection: Once all machining and coating are complete, the magnets are magnetized to their full potential. Every batch then undergoes rigorous testing for magnetic properties, dimensions, and appearance before being securely packaged for delivery.
Unmatched Technical Capabilities:
Our production capabilities cover the full spectrum of sintered NdFeB grades, from N30 to N52. Whether your application requires standard temperature resistance (M-grade) or superior performance in high-heat conditions (H, SH, UH, or even EH grades), we have the expertise to deliver.
Choosing us means partnering with a manufacturer that has the in-house control to translate your design concept into a finished product of uncompromising quality and performance.
Company Equipment Display

Multiple Qualification Certificates

Customization Process


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