China factory N35 N42 N52 neodymium magnet strong block magnets

These block magnets, like our other super magnets, are made of a special NdFeB alloy, which allows neodymium block magnets to achieve extreme adhesive force of up to 200 kg. Rare Earth block rectangle magnets (Neodymium) are among the most powerful permanent magnets available. Our range is suited to a wide range of applications, including magnetic separators in the food industry, flow control systems and water conditioning to name but a few. The multi-purpose Rare Earth blocks are the number one magnet of choice due to the power of today’s magnetic alloys. Our neodymium block magnets, also called rare earth block magnets, are offered in several sizes, shapes and grades. They are the best alternative if you require a multipurpose magnet with maximum magnetic strength.

Product Description

Products Details

1.Material The raw materials are Nd, Fe and B. Starting from the selection of materials, high-quality neodymium-iron-boron magnets are produced with high-quality rare-earth materials  and various mixed materials.
	2.Tolerance For each magnet, there has a tolerance to produce, as follow: +/- 0.05 mm for the small dimension; +/- 0.1 mm for the common specification; +/- 0.15mm for the big blocks.
3.Surface Coation Zn and Ni-Cu-Ni coating is the most popular coating.There have many plating options like Ni-Cu-Ni, Ni, Zn, Gold, Black Epoxy and so on.
	4.Magnetizing Direction The normal magnetizing method of the block neodymium magnet: Length, Width, Thickness

In order to quote you the best price quickly. please provide the following information:

1. Magnet grade, size,coating etc. 

2. Order quantity. 

3. Attached the drawing if customized. 

4. Any special packing or other requirements.

Export Advantage:

1. All inquiries, questions and emails will be replied within 24 hours. 

2. Samples and small quantity are available. 

3. Stock material for stable production.

4. Most favorable Price is available. 

5. Excellent shipping forwarder to help to delivery magnet. 

6. Flexible Payment items include T/T in advance and western union and L/C at sight or others. 

7. Quick delivery time & precise size tolerance. 

8. Good quality and assured service.

FAQ: 

Q1. How good are N52 magnets?

A1. Is N52 the strongest magnet? Neodymium is the strongest rare earth magnet material, and N52 is among the highest grades of neodymium; consequently, N52 magnets are some of the strongest magnets on the planet.

Q2. What is the highest grade neodymium magnet?

A2. 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.

Q3. What are N52 block neodymium magnets?
A3. N52 block neodymium magnets are powerful magnets made of neodymium, iron, and boron. They have a rectangular or block shape and are the strongest magnetic grade available. The number 52 refers to the magnetic energy product, which is a measure of the strength of the magnet.

Q4. What are the benefits of using N52 block neodymium magnets?
A4. N52 block neodymium magnets are known for their strength, durability, and versatility. They have a very strong magnetic pull, making them ideal for holding applications, and their rectangular shape makes them easy to use in a variety of settings.

Q5. Are N52 block neodymium magnets hazardous?
A5. N52 block neodymium magnets are not considered hazardous, but they are very strong and can be dangerous if ingested or if they snap together quickly. They should be handled with care and kept away from children.