This product is large-diameter ring magnet with a hole in the middle. The material is sintered NdFeB, the surface coating is zinc, and the magnetic ring is magnetized in the thickness direction. , N40, N42, N45, N48, N50, N52 and high temperature grades, support customer 10-200mm magnet outer diameter customization.
Common magnetization methods of ring neodymium magnets
Large neodymium ring magnet notes;
Due to the strong magnetic, use needs special attention, otherwise it is easy to let oneself hurt.
If you need to buy this large ring magnet, you may wish to contact us. We are from Dongguan, China, with more than 10 years of experience in the magnet industry. Maybe the price is much cheaper than what you are buying now!
Related large ring magnets;
5.7 inch large ring ferrite C8 grade 145x75x20mm
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
In addition to buying magnets from lowes magnets and home depot, you could also choose our Chinese magnet manufacturer to make an inquiry and buy in large quantity. This 4.5x4.5x0.5mm magnet is a thin square magnet, which uses the high performance N52 grade of Neodymium Iron Boron to give it a strong magnetic force...
Welcome to our Courage magnets manufacturer website, you are now seeing this is a relatively small size rare earth neodymium square magnets, length and width dimensions of 5mm, thickness of 3mm, using high-performance grade N52 made of strong magnetic strength, if necessary, we can also be processed into a smaller, thinner size suitable for you to match the application of your products, can be added with 3M adhesive backing and so on....
As shown in the picture, this product is a half-ring segmented magnet, standard half-ring shape, 2 half-ring can be put together to form a circle, the material is rare earth neodymium, with super strong magnetism, according to the customer's requirements, this half-ring magnet in the inner diameter of the larger R angle....
This sample is a semi-circular neodymium magnet, the performance grade is N40, the maximum working temperature is 80 ℃, the surface coating is nickel-copper-nickel, the appearance is silver-white, and the size can be customized. Industry experience, drawings and samples are customized according to industry needs, quality is guaranteed...
This product is wind turbine magnet, the material is rare earth neodymium, the shape is trapezoidal, fan-shaped, arc section, the surface is galvanized, there is also a hole processed in the magnet (countersunk screw holes), belongs to the customized shape of the motor class magnets, such as you have specific requirements, such as the size, performance, temperature and other requirements can be contacted to provide you with quotations, prototyping and other services....
This product is provided by China's neodymium magnet manufacturer, The shape is a circle disk, sintered neodymium material, the magnet diameter of 30mm, thickness of 10mm, axial (thickness) magnetization, nickel plated surface, weight of 8.96g, surface magnetic field strength is greater than 4500 Gaos, tension about 2.8kg,...
Product name: 100mm long bar block neodymium magnet, If you need to buy large and long NdFeB magnets, please contact the Courage magnet manufacturer in China, and find us to buy at a cheaper price. The size can be customized, and no mold fee is required....
The sample shows a chemical nickel coated NdFeB small cylindrical magnet with N42 grade of magnetic properties, requires magnet N pole scribe marking, 2mm diameter, 2mm thickness, axial magnetization, the difference with conventional nickel is not obvious from the appearance but it is more suitable for use in wet, acidic or alkaline environments....