Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Composite Rare Earth Magnet Tolerance \/- 0 Industrial Magnetic Materials for","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/e6\/212eb6dc4386ef5c6e1388d6b658-200x200-1\/composite_rare_earth_magnet_tolerance_2f_0_industrial_magnetic_materials_for.jpg","attrs":{"Place of Origin":"Fujian, China","Brand Name":"U-POLEMAG","Model Number":"N52","Type":"Permanent"}}
{"title":"2024 Industrial Magnet Powerful 30mm Neodymium Cylinder Magnet for Nails Makeup","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/94\/a7cf662dbd52f53513822f319b92-200x200-1\/2024_industrial_magnet_powerful_30mm_neodymium_cylinder_magnet_for_nails_makeup_salon.jpg","attrs":{"Place of Origin":"Fujian, China","Brand Name":"U-POLEMAG","Model Number":"N35-N52 (M.H.SH.UH.EH.AH)","Certification":"ISO 9001: 2015 ROHS REACH CE"}}
{"title":"Create Unique Cat-Eye Nails with Customized Neodymium Magnet Bar Nail Magnet Kit","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/5e\/f99af9fdbcde18a0ebda5cc2d199-200x200-1\/create_unique_cat_eye_nails_with_customized_neodymium_magnet_bar_nail_magnet_kit.jpg","attrs":{"Place of Origin":"Fujian, China","Brand Name":"U-POLEMAG","Model Number":"N35-N54","Type":"Permanent"}}
{"title":"Rare Earth Hollow Circle Disc Magnet N52 with Countersunk Hole 10 and \u00b110%","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/59\/d6adaadf62edcb0d50c5d49f8e7f-200x200-1\/rare_earth_hollow_circle_disc_magnet_n52_with_countersunk_hole_10_and_c2_b110_25_tolerance.jpg","attrs":{"Place of Origin":"Fujian, China","Brand Name":"U-POLEMAG","Model Number":"N35-N52","Type":"Permanent"}}
{"title":"Customized Size Ferrite Ceramic Round Disc Ring Magnet for Motor in South","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/b7\/fdb521f49b4adebdab62377772cf-200x200-1\/customized_size_ferrite_ceramic_round_disc_ring_magnet_for_motor_in_south_america.jpg","attrs":{"Place of Origin":"Zhejiang, China","Brand Name":"UPM","Model Number":"Y30","Type":"Permanent"}}
{"title":"Neodymium Magnet Composite Hidden Sew Invisible Magnetic Snap for Carton Cutting","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/ef\/81bab6385634c964b76f92c305dc-200x200-1\/neodymium_magnet_composite_hidden_sew_invisible_magnetic_snap_for_carton_cutting_service.jpg","attrs":{"Place of Origin":"China","Brand Name":"U-POLEMAG","Type":"Permanent","Composite":"Neodymium Magnet"}}
{"title":"Super Strong 45H Neodymium Block Magnet for Precise Systerm and Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/90\/a4f6a03396cb7cfd5ff5349e07c0-200x200-1\/super_strong_45h_neodymium_block_magnet_for_precise_systerm_and_temperature_resistance.jpg","attrs":{"Place of Origin":"Fujian, China","Brand Name":"U-POLEMAG","Model Number":"45H","Type":"Permanent"}}
35x25x15cm standard exporting cartons package for magnet for N52 D32x2mm Disc Magnets
Port
shanghai/xiamen port
Supply Ability
2000 Ton/Tons per Year Customized Ferrite magnet disc used for industrial field
Place of Origin
Fujian, China
Brand Name
U-POLEMAG
Model Number
N52
Product Description
Product Name
Super Strong NdFeb Rare Earth Magnet Manufacturer Industrial Magnetic Materials
Material
Rare Earth Magnet
Grade
N52 or as per client's request
Size of magnet
F60x30x15mm or Custom
Magnetization direction
Thru 25mm
Coating
NiCuNi
Certifications
ISO9001, CE, TS16949, ROHS, SGS, etc
MOQ
100 pieces
Products Show
Description of industrial magnetic materials
The magnet is made of ndfeb, the most magnetic material in the world. The material is 10 times stronger than traditional ferrite magnets.
The table above shows the strength of the magnet. This force is required to tear the magnet off a thick steel surface under ideal conditions:
The surface is made of pure steel and is at least half the thickness of a magnet. The magnet touches the surface. The magnet is pulled perpendicular to (away from) the surface. There is no clearance between the magnet and the metal surface (eg paint).
Rare earth magnet surface treatment
Despite their metallic appearance, neodymium magnets are actually fragile and can break on impact: If the magnet is impacted, we recommend using our magnet in the housing. The steel case protects the magnet from impact. The magnet has three protective layers: nickel, copper and nickel. After the surface treatment is damaged, the magnet will begin to oxidize and gradually lose strength. If the magnet is impacted or may be severely scratched, we recommend using our magnet in the housing. The steel case protects the magnet from shock and scratches. Nickel-copper nickel-surface treatment is not moisture-proof, not suitable for outdoor use. We recommend our waterproof magnets for outdoor or wet environments.
Neodymium Magnet Industrial Magnetic Material
Neodymium magnets are fragile, sensitive to high temperatures and easily oxidized. When drilling or cutting with the wrong tool, the magnet may be damaged. Over time, magnets with impaired surface finish may lose some of their strength. Therefore, mechanical processing of magnets is not recommended. We can meet the special requirements of magnet shape. More information on custom magnet production page. Conventional neodymium magnets lose some strength when heated above 80°C, sometimes at lower temperatures. If you need high temperature resistant magnets, please check the high temperature resistant magnet category. Magnets don't mind low temperatures.
More information, click here
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.
Platings/Coatings
Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the magnet to be coated. There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel plated magnets are actually triple plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets much more durable than the more common single nickel plated magnets. Some other options for coating are zinc, tin, copper, epoxy, silver and gold. Our gold plated magnets are actually quadruple plated with nickel, copper, nickel and a top coating of gold.
Magnetization Orientation
Recommend Products
Different Types Magnets are Available
Custom Neodymium Block Magnets – We can also custom manufacturer neodymium block magnets to your exact specifications, just send us a special request and we'll help you determine the most cost effective solution for your project. U-POLEMAG has over 20 years of experience in manufacturing complex magnetic assemblies for more technical applications
More information, click here
Application
Packing & Delivery
Strong packaging inside
* With foam inside for protect magnets
* With iron plate around for air shipment
* Suitable for air / sea / express shipping
Out side packing
* WIth poly-bag for water-proof
* With clear label for detail of magnets
* With Packing strip for protect carton
More information, click here
Customer feedback
Our Company
VR
Factory
Our Factory 60000M²
Workshop
Our Workshop
Warehouse
Our Warehouse
Team
Our Team
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below:
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
U-Polemag Industry Ltd founded in 2004, is a high- tech enterprise specializing in researching and manufacturing permanent magnets and magnetic application products. U-Polemag has set up branches in USA, Germany and Chile respectively. In our development strategic planning, we aspire to be a world-c... U-Polemag Industry Ltd founded in 2004, is a high- tech enterprise specializing in researching and manufacturing permanent magnets and magnetic application products. U-Polemag has set up branches in USA, Germany and Chile respectively. In our development strategic planning, we aspire to be a world-c...
