High Power Strong Permanent Neodymium iron boron Magnet
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High Power Strong Permanent Neodymium iron boron Magnet
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.
We are a factory with 30 years of production experience. Focus on the magnetic field.Provide customers with high-quality magnet products.
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Advanced production equipment and 30 years of production experience can effectively help you customize various shapes! Special shaped magnet (triangle, bread, trapezoid, etc.) also can be customized!
>Neodymium Magnet
>Customized Disc Shape Neodymium Magnet
We can provide more than 60 kinds of grade (material) in a variety of sizes. powerful circular neo magnet, rare earth neodymium disc magnet, rare earth rod disc magnet, circle disc magnet, buy rare earth magnets permanent round magnet, sintering ndfeb disc disk magnets, buy permanent magnet super powerful magnet.
Today, neodymium magnet in the rapid development and wideapplication.In many areas,may replace the traditional magnet iron, aluminum, nickel and cobalt alloys and samarium cobalt magnets such as motors,equipment and instrumentation, automotive,petrochemical industry and magnetic health care products.
Can produce a variety of shapes: such as disc magnets, ring magnets, rectangular magnets, arcmagnets, and other shapes of magnets.
>Magnetization Direction, Coating and Tolerance
Manufacturing Process
Neodymium, Iron, Boron and a few transition metals will bemade into the NdFeB powder, then fine NdFeB powder will be compacted in a die and sintered, fusing thepowder into a solid material. There are 2 forms of pressing: die pressing and isostatic pressing. Sintered parts normally need some finish machining in order to meet final tolerances.
Machining & Tolerance
Generally, NdFeB magnets must be machined using diamond-grinding techniques. Sometimes, machining operations may be performed on NdFeB materials using carbide tools,but surface finishes thus obtained may be less than optimal. The Standard tolerances for NdFeB magnets are +/- 0.1mm for ground dimensions, but sticter tolerances are possible if specially reguired.
Surface treatments
The corrosion resistance of NdFeB magnets is considered poor. Surface coating or plating is therefore highly recommended for NdFeB magnets. All kinds of surface coating are available, likeNickel.Zn.Ni-Cu-Ni.Gold.Silver.Sn.Chrome.We also applied special surface protection to NdFeB magnets, like ABS coating,Rubber coating, PTFE(Telfon) coating, stainless steel case, etc.
>Our Magnets are Widely Application
Our Company
Hesheng magnet group Advantage：
• ISO/TS 16949, ISO9001, ISO14001 certified company, RoHS, REACH, SGS complied product.
• Over 100 million neodymium magnets delivered to American, European, Asian and African countries. Neodymium Rare Earth Magnet for Motors,Generators and Speakers, we are good at it.
• One stop service from R&D to mass production for all Neodymium Rare Earth Magnet and Neodymium Magnet assemblies. Especailly the High Grade Neodymium Rare Earth magnet and High Hcj Neodymium Rare Earth Magnet.
Hesheng magnet group now manufactures a comprehensive range of magnetic products including:
· N52 Neodymium Magnet
· Samarium Cobalt
· AlNiCo (Aluminum Nickel Cobalt) Magnet
· N52 Neodymium Magnet and other Neodymium Magnet
· Magnetic tool and toys
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.
Saleman Promise
Packing & Sale
Magnetizing&Packing
NdFeB magnets require extremely high magnetizing fields, and can be magnetized in any direction as long as it is aligned properly. In some instances multiple pole magnetization is possible with special fixtures.All NdFeB magnets are anisotropic,and can only be magnetized in the orientation direction,so particular consideration must be given to this when designing complex assemblies, if it is intended to magnetize after assembly.
NdFeB magnets are mechanically weak, and magnetically verystrong. They should be packed properly in order to help user to use and handle them.
Performance Table
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