large neodymium magnets

large neodymium magnets are designed for commercial and DIY applications, featuring a compact size and retention power.ZHAOBAO MAGNET GROUP can customize size, coating and magnetization to meet customer requirements.

Key Advantages

1. It is 40-60% stronger than ferrite substitutes, with a tensile force of up to 40kg per unit (for example, 28×20mm valve disc).
2. It operates reliably within the range of -60°C to 220°C (ah class), is suitable for motors and generators, and can adapt to extreme environments.
3. Our large neodymium magnets are respectively composed of three layers of Ni-Cu-Ni, epoxy resin, Zn or gold plating, which can prevent degradation in damp/chemical environments.
4. Our team manufactures products with a tolerance of ±0.05mm ², which can ensure the consistent performance of high-precision components.

Technical Specifications

Our services

To meet various engineering requirements, we offer customization services, covering everything from standard block-shaped (such as the N57 grade of 50×25×5mm), rod-shaped to various complex and differently shaped large neodymium magnets. To facilitate integration and assembly, all products can be processed with countersunk threaded holes for screw fixation as required. We support multiple specifications from M6 to M12, and offer axial or diameter magnetization with a single strong magnetic field. Please send an inquiry to inform us of your requirements, and we will meet them and sell at the lowest price.

Applications

1. In industry, it is often applied in motors, wind turbines, magnetic separators and lifting systems.
2. In daily life, the whiteboard rack, refrigerator rack and tool rack in the office all need its assistance.
3. Craft projects, display systems, and jewelry making can all find its presence.
4. With the development of technology, arge neodymium magnets are widely used in sensors, medical equipment, and robots, and are important components.

Customization Options

Material: Choose N35 (cost-effective) to N52 (max strength) or temperature-stable grades (e.g., AH for 220°C)16.
Coatings: Nickel (standard), epoxy (chemical resistance), or PTFE for food-safe use.
Packaging: Degaussed shielding for air freight; wooden crates for ocean transport.
Branding: Custom logos/packaging (MOQ: 200–1,000 units).

Mode of transportation

To ensure the safety and compliance of the product during the transportation of large neodymium magnets and successfully reach the customers, we offer professional packaging air freight, using demagnetization and shielding packaging that complies with international air transportation standards. For sea transportation, wooden crates are used to provide the greatest physical protection.

We support comprehensive brand customization services and can add exclusive logos to products or packaging according to customer requirements. The minimum order quantity for this service is usually 200 to 1,000 pieces. One can choose their own convenient way based on inspiration.

FAQ

Q: What’s the lead time for custom orders?
A: 7–25 days based on complexity and quantity23.

Q: Can these magnets be machined post-production?
A: No—neodymium is brittle. Provide exact specs for factory customization.

Q: Are they safe for medical devices?
A: Yes! Specify epoxy or parylene coating for biocompatibility.

Q: Minimum order quantity?
A: As low as 10 pieces for prototypes.

Ready to harness magnetic excellence? [Contact Us] for a quote within 24 hours. Share your specs (size, grade, coating, quantity), and we’ll optimize performance for your use case.

Limited Offer: Order 100+ units and get free degaussed shipping + 5% spare magnets.