Large Block Magnets

Grades of Neodymium

MagnetNeodymium magnets are all graded by the material they are made of.

As a very general rule, the higher the grade (the number following the 'N), the stronger the magnet. The highest grade of neodymium magnet currently available is N52.

Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.

We accept customized services: 1)

Shape and Dimension Requirements;

2) Material and coating requirements;

3) Processing according to design drawings;

4)Requirements for Magnetization Direction;

5) Magnet Grade Requirements;

6) Surface treatment requirements (plating requirements)

1. Q: Which type of magnet is the strongest?

A: Neodymium magnets (more accurately NdFeb) are the strongest permanent magnets in the world.

2. Q: What is the size limit for making neodymium magnets?

A: These restrictions include:

"The maximum is in the direction of magnetization.

Disc and ring have a maximum diameter of 4 inches.

The maximum length and width of the blocks are 4 inches

Any magnet with a minimum thickness of 1/32"

Minimum diameter of 1/16 "OD

Minimum diameter of any hole 1/16"

3. Q: What information do I need to provide when I have a query?

A: If you have any questions, please let us know the following:

Drawings of dimensions, dimensions, shapes and tolerances.

Material grade or magnetic.

Magnetic direction and quantity. Surface coating (if necessary).

Any special packing, transportation or other requirements.

4. Q: What is the time and cost of the sample?

a: If you want to customize the sample, it will take 7-10 days. The cost depends on your design.

Our existing samples are 3-7 days for reference.

5. Q: What is your delivery time?

10 to 15 days.

Fast Delivery Once you have finalized your design, we can produce it as soon as possible and deliver it as quickly and easily as possible.

6. Q: Can you provide a minimum delivery time?

a: It depends on whether we have it in stock. If it's urgent, we'll try to accommodate you.

7. Q: What is your minimum order?

Answer: 10-100-500-1000-5000-10,000-200,000 yuan, etc. According to different scale, project, design, process. And the minimum quantity accepted.

8. Q: How will it be paid?

First, wire transfer (in the form of wire transfer), small order or sample order, or air freight.

Western Union Cash - Small orders or sample orders.

Other payment methods: paypal.

There may be some differences from region to region.

9. Q: May I visit your factory?

A: Of course. If you want, we will help you to visit our factory. Everything will be arranged.

10. Q: Where is your factory?

Our factory is located in Xiamen, Fujian, China

1. Q: If I have more questions, where can I get answers?

If you have any questions, please feel free to contact us.

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