ferrite ring magnets

Ring magnets :super strong magnetic force and high intrinsic coercive force make it an ideal and irreplaceable kind of magnet in the magnetism world .

Hard magnets
Hard ferrite magnets
Ceramic magnets
Magnets
Magnetism...

1.Powerful Sintered NdFeB Ring Magnet
2.High Coercive Force
3.80-240'C Working Temp.
4.Precise Tolerance
5.OEM

Neodymium Ring Magnets
1. Very stable.
2. Excellent magnetic properties
3. Stable working temperature
4. Good corrosion-resistance

Our Ring NdFeB magnets is abopted in High quality Loudspearker
Grade: N35 to N48, N35H-N48H, N35SH-N48SH

Mainly used in sonic equipments, motors, medical device, industry installation, equipment and so on.

Ring Magnets is one popular shape of Rare earth magnets and permanent magnets. It is always manufactured via Cutting, Slicing, Drilling,

Speaker magnets,which are used in loudspeaker and sound devices.
Such as D13*D10*1mm,N42 Magnets .Cr3+Zn etc.

neodymium disc magnets wholesale,neodymium magnet shapes,neodymium magnet rotor,super strong tiny magnets,rare earth industrial magnets

Alnico magnets are made from aluminum, nickel, cobalt and other materials.

Nickle ring Neodymium Magnets Rare Earth N35-N50,M,H,SH,UH,EH,AH
Sizes: according to your requirements.
Coatings: Ni, Zn, Epoxy, Gold, and etc.

Various of extra hard materials like SmCo,NdFeB,Ferrite,Sapphire,Ceramic etc. are avaliable for machining.

1. Stable performance of Sintered NdFeB
2.Oringinal Rare earth permanent magnetics manufacture in China
3. Reasonalable price and rates

Neodymium Magnets, Neodymium Ring Magnets, Neodymium Disc Magnets are manufactured in accordance with ROHS,CE standarnd.

1.N38EH magnets
2.Ring magnets with very thin wall
3.NicuNi coating with 72hours for salt spray test
4.round corners with small tolerance

High force strongest king magnet
Nickel/Zinc/epoxy coating
Axial/radial/multipole magnetized
Working temp. 80-220oC

Sintered NdFeB magnets, can be easily formed into various shape and size, like ring, disk, round, cylinder, square, rectangle, arc, segment, etc.

Ring magnets are widely used in speakers
Magnet grade : 35H, 35M, 45M, 42H etc
coating NICUNI or Zn
Qualified speaker magnets

We are well equipped to manufacture these materials to customers' specifications.

High quality Neodymium ring magnets, lowest cost, almost any size and shape, Nickel coated, axially magnetized, quality guaranteed

Specifications
Sintered Large Ring Ferrite Magnets
high quality,customized size,competitive price
fast and safe delivery

NdFeB ring magnet of large size and multi-pole can be manufactured by us, precise dimensional control, normal OD reaches 100mm, high coercivity

The Curie temperature is high to 840-870 degrees,higher than Smco5.
The disadvantage is that the process is complex with high costs.

1. Material: Sintered Neodymium
2. Temperature: The max operation temperature is up to 200
3. Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid

Sino Magnets Co.,Ltd is able to offer various shapes such as disc magnets, ring magnets,rectangle magnets, arc magnets,and other special made magnets

1.Any shapes that you designed could be processed.
2.Your design will be acted as long as you have.
3.Cuboids:Brick. Bar. Sheet Small Brick

1.Strong magnetic power;
2.Customized is available;
3.High anti-corrosion for long time;
4.Through ISO9001:2000

Big Ring Magnets
We can supply you the NdFeB magnet from N grade to EH grade,
with high quality and low price. The Max Work Temp from 80C°to 200C°

Ring Shaped Neodymium magnets:
1. Shape and Size: Customized
2. Certificate: ISO9001:2008 and ISO/TS16949:2009

1) High and stable Performance
2) Low Cost with less Dy or no Dy
3) Perfect Consistence
4) Low weight loss