High Strength Neodymium NdFeB Magnet Disc N52 Grade for Industrial Applications

Product Description

Product Description

Sintered NdFeB Magnet Manufacturer in Ganzhou, China

We manufacture sintered NdFeB magnets for industrial, commercial and OEM applications, supplying custom neodymium magnets in different grades, shapes, dimensions, coatings and magnetization directions.

Our NdFeB magnet products cover common grades such as N35, N38, N40, N42, N45, N48, N50 and N52, as well as selected high-temperature grades according to project requirements.

Common coating options include:

* Nickel
* NiCuNi
* Zinc
* Epoxy
* Other customized surface treatments

We support both standard and customized magnet production, including:

* Neodymium disc ,block ,ring ,cylinder  magnets
* Arc and segment magnets
* Custom-shaped NdFeB magnets
* Motor magnets
* Magnetic assemblies
* Custom magnetization
* Custom surface coating

Specification

Important dimensions may include:

* Diameter
* Length
* Width
* Thickness
* Inner diameter
* Outer diameter
* Angle/Chamfer 
* Hole size

Application

Application	Typical NdFeB Magnet	Key Requirement
BLDC Motor	Arc / Segment	Magnetic performance & temperature
PMSM Motor	Arc / Segment	Thermal stability
EV Motor	Arc / Segment	High performance & coercivity
Generator	Arc / Block	Magnetic energy density
Sensors	Disc / Block / Ring	Size & dimensional accuracy
Magnetic Coupling	Ring / Disc	Magnetic force
Automation	Block / Cylinder	Reliability
Mobile Accessories	Disc / Ring	Compact size
Phone Holders	Ring / Disc	Magnetic attraction
Furniture	Disc / Block	Holding force
Cabinet Closures	Disc / Block	Compact installation
Magnetic Hooks	Disc / Pot Assembly	Pull force
Packaging	Disc / Block	Magnetic closure
Jewelry & Accessories	Small Disc / Cylinder	Small size
Toys & DIY	Small Disc / Block	Size & magnetic force
Craft Products	Small Disc / Ring	Custom shape
Display Fixtures	Disc / Block	Holding force

Production Process

A typical manufacturing chain includes:

Rare Earth Materials → NdFeB Alloy → Powder Processing → Magnetic Alignment → Pressing → Sintering → Machining → Surface Treatment → Magnetization → Inspection

Each stage can influence the final magnetic performance, dimensional accuracy and reliability of the finished magnet.

This is why selecting an experienced NdFeB magnet manufacturer is important for applications where magnetic properties, tolerances and consistency are critical.

Company Profile

ABOUT US

Jiangxi Jilong Metal Materials CO.,Ltd. is a NdFeB magnet manufacturer and supplier based in Ganzhou, Jiangxi, China, an important rare earth industry hub in southern China.
 
With access to an established regional rare earth and permanent magnet supply chain, we focus on providing consistent quality, competitive pricing and reliable production capacity for international customers.
 
We support OEM and ODM orders, from sample development and technical evaluation to mass production and export packaging. Our NdFeB magnets are used in electric motors, BLDC motors, consumer electronics, household products, magnetic holders, packaging, DIY products and other applications.
 
Whether you need standard magnets or customized products based on your drawings and specifications, we warmly welcome.

Certifications & Test

Packaging & Shipping

FAQ

FAQ

What is NdFeB magnet?
NdFeB magnet, also called neodymium magnet or neodymium iron boron magnet, is a rare earth permanent magnet material with high magnetic energy density.
What is the difference between N35 and N52?
N52 generally provides a higher maximum energy product than N35, allowing stronger magnetic performance in applications where size is limited.
Can you manufacture custom NdFeB magnets?
Yes. Custom shapes, dimensions, tolerances, coatings and magnetization directions can be manufactured according to drawings or specifications.
What shapes of neodymium magnets do you manufacture?
We manufacture disc, block, ring, cylinder, arc/segment and customized NdFeB magnets.
Are NdFeB magnets suitable for motors?
Yes. NdFeB magnets are widely used in BLDC motors, PMSM motors, servo motors, generators and other permanent magnet motor systems.
Can you provide samples?
Samples can be provided for evaluation depending on the specification and project requirements.
What coating is available for NdFeB magnets?
Common coatings include NiCuNi, zinc and epoxy. The suitable coating depends on the working environment and corrosion requirements

how about your MOQ? 
≥1000pcs. The specific MOQ depends on different grades, size, item, design and process. Small quantity will also be accepted accordingly.
What about the production time?
It depends on the style and manufacturing process you require. Under normal circumstances, the production lead time is around 15–20 days.