N52 неодимовый магнит блок большой бар прямоугольный постоянный цены оптом

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N52 Neodymium Magnet Block Big Bar Rectangular Permanent Magnet Prices Wholesale

We are factory that specialize in Neodymium Magnet more than 27 years, we pay more attention to integrity and focus on the needs of our customer.

Can I customize products?

Yes, Custom Magnets Are Available.

Please tell us the  size,  grade,  surface coation  and  quantity  of the magnet, you will get the most reasonable quotation quickly.

1. Custom Size -- ( Please noted all size in mm or inch )

- Round Magnet: Diameter x Height

- Ring Magnet: Outer Diameter x Height - Inter Diameter

- Block Magnet: Length x Width x Height

- Special Shape Magnet: Drafts or drawings will be appreciated

2. Custom Magnet Shape -- ( according to your requirements )

- Disc, Ring, Round, Block, Bar, Countersunk, Triangle, Segment/Tile/Arc , Cylinder, Trapezoid, Fan-shape, irregular shape customize etc

3. Grade Choose -- ( The higher the performance level, the stronger the magnetism )

- N35, N38, N40, N42, N45, N48, N50, N52  (Max Working Temperature 80°C)

- N35M, N38M, N40M, N42M, N45M, N48M, N50M  (Max Working Temperature 100°C)

- N33H, N35H, N38H, N40H, N42H, N45H, N48H, N50H, N52H  (Max Working Temperature 120°C)

- N30SH, N33SH, N35SH, N38SH,N40SH, N42SH, N45SH, N48SH, N50SH (Max Working Temperature 140-150°C)

- N35UH, N38UH, N40UH, N42UH, N45UH, N48UH  (Max Working Temperature 170-180°C)

- N28EH, N30EH, N33EH, N35EH, N38EH, N40EH, N42EH, N30AH  (Max Working Temperature 200-230°C)

4.Surface Coation --  ( Zn and Ni-Cu-Ni coating is the most popular coating )

- Zinc, Nickel, Nickel+Copper+Nickel, Gold, Epoxy, Nickel+Epoxy coating

5. Quantity -- ( Samples are available )

- In order to quote the exact competitive price,the quantity for magnet is essential.

1. Size Tolerance ( +/-0.05mm )

a. Before grinding and cutting, we inspect the black product tolerance.
b. Before and after coating, we will inspect the tolerance by AQL standard.
c. Before delivery, will inspect the tolerance by AQL standard.

PS: Product size can be customized.

2. Surface Treatment

Q: Do neodymium magnets require surface treatments?

A: Yes. If magnets are without surface coating (also named plating), it may rust easily under humid conditions.

There have many plating options like Ni-Cu-Ni, Nickel, Zinc, Gold, Black Epoxy, White Epoxy coating and so on.

Zn and Ni-Cu-Ni coating are the most popular coating. The magnet with plating will resist the corrosion effectively.

WORLD -WIDE CUSTOMERS COMMENTS & FEEDBACK 

Here is some of comments from our world-wide customers.
You can also check all the comments at our company profile.
[ TRUST YOU WILL LIKE OUR SERVICES AND QUALITY ]

1> Magnet will be inspected strictly during the production of every process.
2> Every magnet will have a certificate before delivery. 
3> Magnetic Flux report and Demagnetization Curve can be offered according to request.

Depending on international quality rules and advanced inspection facilities, Jin Tong can achieve comprehensive inspections for the products, to ensure that each product satisfies customers.

Jin Tong magnet was established in 1995, with 27 years history in NdFeB magnets industry, which is the role-model enterprise among magnets manufacturing industries in China.

Our main factory is located in Changzhi city of Shanxi province, with 35000 square meters workshop. Our present total annual magnet products output is about 5000 tons.

--Established our branch companies in Guangzhou & Shenzhen city for fast service.

We warmly welcome you to contact us or visit our company, and look forward to establish a long term business relationship with you.

Jin Tong Factory Show:

With more than 500 sets advanced production instruments.

Production under oxygen-free environment for whole process.

Do not generate any waste gas or water or residue during production.

Manufacture cylinder, ring, block, arc shape or other customized shape NdFeB magnets. Including 6 series, 28 varieties, more than 3000 kinds of specifications.

Magnet Production Process:

CWIEME BERLIN every year, Germany

CWIEME CHICAGO every year, USA

CANTON FAIR every year, China

You're more than welcomed to visit us at above exhibitions every year. We look forward to a face to face meeting with you.

Q1: What is a neodymium magnet?

A: Neodymium magnet is also named NdFeB magnet, and its chemical formula is Nd2Fe14B. Neodymium magnet is a man-made permanent magnet, and it is a magnet with the strongest magnetism under normal temperature at present.

Q2: Are you a factory or trade company?

A: We are specific in produce of neodymium magnet over 27 years and now has 2 factories in China.

Q3: Could i visit your factory, where is your factory?

A: Welcome,Our main factory located at Changzhi city, Shanxi province, The other branch plant locate at Guangdong province.

Q4: Can you supply custom magnets service?

A: Yeah, we can customized any sizes of magnet based on your demand.

Q5: How do you control the quality?

1) We have been monitoring from raw materials to the whole production processes

2) various advanced testing instruments to ensure the quality stability

3) We have QC Department ensures an ongoing development and maintenance of high quality standards

4) Check the packing before delivery

If you have any questions, please feel free to contact us.

Welcome To Enquiry !