Super Strong Permanent Ferrite Round Ring Magnets / Mini Magnets Manufacturers

Wuxi Jinwei Permanent Magnet CO., LTD is one of the leading super strong permanent ferrite round ring magnets / mini magnets manufacturers and suppliers in China. Welcome to buy or wholesale ferrite ring magnets and permanent magnets from our factory which is equipped with advanced equipment and technology.

Basic Info

Model NO.: Ring Magnets

Magnetocrystalline Anisotropy: Anisotropic Magnet

Shape: Ring

Coating: Smooth and No Cracks

Export Markets: Global

Transport Package: Wooden or as Per Requirement

Origin: Wuxi,China

Type: Permanent

Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet

Size: Customized

Trademark: Jinwei

Certification: RoHS, ISO9001, Ts16949

Specification: according to your requirements

Product Description

Super Strong Permanent Ferrite Round Ring Magnets / Mini Magnets Manufacturers

Round ring magnets

Anisotropic sintered ferrite magnets have higher magnetic properties compare with isotropic ferrite magnet. However, this type of magnets can only be magnetized along the preferred direction;the sintered Ferrite has an excellent resistance to demagnetization.

The Polar Anisotropic Ferrite Ring Magnets are the magnets with multipoles in ring shape. They have become the key component of stepping motors which are widely used in computer peripheral and consumer electronics, such as washing machine,different types of pumps,  printer and digital -camera,etc.

Features

Using the latest innovative technologies to make magnetic multi pole rings with high coercive force, strong corrosion resistance and oxidation resistance. The surface of magnetic flux density has reached 0.2T, Concerning widely application with large difficulties of 4 poles magnet which density can reach 0.18~0.195T.

According to customer's request, good quality with competitive price and best delivery time, one station service.

Guarantee the best price based on the same quality.

Manufacturing Process

1.Two Manufacturing process :

Dry process can produce isotropic & anisotropic magnets, tool can be changed and developed easily.

By wet process, only anisotropic magnets can be produced, it is complicated to change the tool and the tooling charge is much higher.

2.Magnetization :

Isotropic ferrite magnets  are not oriented and can be magnetized in any direction.

Anisotropic ferrite magnets are different,  they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.

FAQ

1: How long will you give me the reply?

 we will contact you within 4 hours as soon as we can.

2: Could I get a sample?

 Yes,we are willing to provide our customers new samples.

3: How about the quality of the magnets?

We have the certification of ISO and ROSH.

4: How is the price?

As we insist on the quality is the most important,we will provide the best quality of magnets,but not the lowest price, we can do our best to quote you a reasonable price.

5: Could you provide me the shortest lead time?

We have half finshed or materials in our stock,if you really need urgently,we will try our best to satisfy you.

For more detail info, please contact us!

WUXI JINWEI PERMANENT MAGNET CO., LTD.

Contact: ZhangWenya

Phone: +86-510-83781871

Fax: +86-510-83784760

Mobile phone: +8613506196722

Email: jwmagnet@188.com

Website: http://www.jinweimagnetic.com