30x10x2 Ndfeb Magnetic Square Rectangle Block magnet Rare Earth N35 N42 N52

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Magnet blocks
Blocks Magnetic
Rare Earth Magnets Block
Super Strong Block Magnet
N52 Strong Magnet Block
Large Block Magnets
N52 Block Magnet
Ndfeb Block Magnet
Rare Earth Block Magnets
Strong Block Ndfeb Magnet
Neodymium Block Magnets
China Neodymium Block Magnets Factory
Neodymium Block Magnets Manufacturers

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HESHENG MAGNET GROUP

Professional Effective Fast

Strong Permanent 30x10x2 N52 Neodymium Block Magnet For Wind Generator

Over the last 15 years Hesheng export 85% of its products to American, European, Asian and African countries. With such wide range of neodymium and permanent magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you.

Support ODM / OEM , Samples Service

Support all Shape magnets, as long as you tell us the size or drawing you need, we can produce it.

Neodymium magnets are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Neodymium magnets are the strongest permanent magnet, the magnetic properties far exceed other permanent magnet materials. Their high magnetic strength, resistance to demagnetization, low cost and versatility make them widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, ect.

Grades of Neodymium Magnet

Neodymium magnets are all graded according to 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.

Custom is available

1. Shape and Size Requirements

2. Magnet Grade / Gauss / Pull Force Requirements

3. Requirements for Magnetization Direction
4. Coating Requirements

5. Other Requirements

Product Details

Product Display

Advanced production equipment and 20 years of production experience can effectively help you customize various shapes! Special shaped magnet (triangle, bread, trapezoid, etc.) also can be customized!

>Neodymium Magnet

【Can I customize products? 】

Yes, We customize magnets according to your requirements.

Please tell us the size, grade, surface coation and quantity of the magnet, you will get the most reasonable quotation quickly.

Size Tolerance ( +/-0.05mm ) +/-0.01mm is possible

a. Before grinding and cutting, we inspect the magnet tolerance.
b. Before and after coating, we will inspect the tolerance by AQL standard.
c. Before delivery, will inspect the tolerance by AQL standard.

PS: Product size can be customized. AQL（Acceptable quality standards）

In production, we will keep standard tolerence +/-0.05mm. NOT send you smaller , for example if 20mm in size, we will NOT send you 18.5mm . To be frank, you can not see the difference by eyes.

What style and size do you like??? You can tell us what you need. We can customize the magnet for you.

>Magnetization Direction and Coating include

Grades of Neodymium Magnet

Neodymium 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.

Magnetization Direction

A Magnetic field is an invisible flux moving from one end of the magnet to the other. Shown in Figure1. The flux consists of moving or spinning electrically charged particles invisible to the eye. If the max working temperature meet the requirement ,permanent magnets can retain the magnetic field for very long time even forever. Magnets have potential energy which means that they have the ability to conserve energy. The magnet will display or release some of its conserved energy when pulling towards or attaching to something then conserve or store the energy that the user exerts when pulling it off.

Every magnet has a north seeking and a south seeking face on opposite ends. The north face of one magnet will always be attracted towards the south face of another magnet.

>Our Magnets are Widely Application

Our Company

Hesheng magnet group Established in 2003, Hesheng Magnetics is one of the earliest enterprises engaged in the production of neodymium rare earth permanent magnets in China. We have a complete industrial chain from raw materials to finished products. Through continuous investment in R&D capabilities and advanced production equipment, we have become the leader in the application and intelligent manufacturing of neodymium permanent magnets field. after 20 years development,and we have formed our unique and advantageous products in terms of super sizes, magnetic Assemblies，special shapes, and magnetic tools.

Our company has passed relevant international system certifications such as ISO9001, ISO14001, ISO45001 and IATF16949.Advanced production inspection equipment, stable raw material supply, and complete guarantee system have achieved our first-class cost-effective products. We have been maintaining extensive and in-depth cooperation with many well-known domestic and overseas enterprises, such as BYD, Gree, Huawei, General Motors, Ford, etc.

Processing and Production Equipment

Step : Raw Material→Cutting→Coating→Magnetizing→Inspection→Packaging

Our factory has strong technical force and advanced and efficient processing and production equipment to ensure that the bulk goods are consistent with the samples and to provide customers with guaranteed products.

Quality Inspection Equipment

Excellent quality testing equipment to ensure product quality

Complete Certificates

Note: Space is limited, please contact us to confirm other certificates.
At the same time, our company can carry out certification for one or more certificates according to your requirements. Please contact us for details