Countersunk Round Neodymium Ring Permanent Magnet Holding Speaker Use NdFeB Magnet N52

Min.Order: 10
Product origin: Hefei, Anhui, China
Infringement complaint: complaintComplaint
US$ 0.1 ~ 10

Description
 

Overview

Essential details
 
Place of Origin:Hefei, China
Model Number:N35-N52

Type:Permanent

Composite:NdFeB Magnet
Shape:Countersink ring

Application:Industrial Magnet, speaker, Artware, Electronic Accessories, etc

Tolerance:±1%

Processing Service:Cutting, Punching, Moulding

Grade:sintered neodymium

Delivery Time:15-21 days
 
Product name:NDFEB magnet disc

Material:Sintered magnetic material

Size:Customized

Plating:Zinc

Color:Ni/Zn/Epoxy black


Certification:ROHS, REACH, TS16949, ISO14000, ISO45001

Packaging & delivery

Packaging&Delivery

Packaging Details:100pcs/inner box
Port: Shanghai
Lead time:

Quantity(pieces)1 - 10>10
Lead time (days)10To be negotiated

Product Description

 

Product nameCountersink NDFEB magnet
MaterialSintered magnetic material
PlatingZinc ; (Ni/Zn/Epoxy black can choose
SizeAll can customized
ShapeAll can customized
CertificationROSH, SGS, TS16949,  ISO14000, ISO9000
Applicationspeaker,Artware,Electronic Accessories,sensor ,packing sheet,
Fridge Magnet
PackingCarton and pallet
Delivery Time15-20days

 
 

Company Profile

Our Company

The headquarters is located in Hong Kong, China. As an expert in the application technology of permanent magnetic materials, we have advanced magnetic performance analyzer, professional analytical magnets and experienced senior technical engineers, which can help customers better choose appropriate magnetic materials, and can also customize various magnetic components according to customers' needs. In order to better meet the needs of customers, the company has successively set up production plants, marketing centers and large transit warehouses in Shenzhen, Guangdong, Suzhou, Jiangsu, Hefei, Anhui, and Qingdao, Shandong. At the same time, we are committed to implementing the ESI (supplier early intervention) work mode, which can help customers shorten the product development cycle, reduce development costs, and improve product performance and quality.

Our products and services: sintered neodymium iron boron series, pressure plastic rubber magnet, high temperature resistant samarium cobalt, sintered ferrite permanent magnet, magnetic components related accessories and mold design and manufacturing; The design, testing and verification of magnetic materials, professional research and development team, meet the customer's product customization, quality assurance, and a complete range of electroplating supporting equipment (white zinc, color zinc, white nickel, black nickel, organic epoxy resin, electrophoresis, aluminum electroplating, phosphating, etc.).

After more than ten years of market development, our product footprint has spread all over the world. It has been favored and praised by famous enterprises in Hong Kong, Taiwan, the United States, France, Japan and other regions and countries. With zealous attitude and professional skills, we will provide high-quality and efficient services to our customers in the fields of permanent magnet motors, high-quality sensors, medical equipment, disinfection electronics, energy-saving and emission-reducing electric equipment and new energy equipment. We look forward to working with you.

Factory

Our Factory

 

Certifications

Certifications

Payment&Logistics

Payment&Logistics

FAQ

FAQ

1.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge if we have stock, but do not pay the cost of freight.
 
2.Is it OK to print my logo on magnet product or package?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
 
3.How long does it take for production and shipping duration?
For regular magnet orders: 5-7 working days customized items, it would take 7-15 working days or so. Besides, the fastest production time is 3working days for the urgent orders.
 
4.How does the magnet grade and magnet dimensions (L x W x H) affects the Gauss grade of magnets?
Same magnet size, higher grade with higher gauss; Same magnet grade, same surface area, the thicker, the higher gauss;
Same magnet grade, same thickness, larger surface area with lower gauss;
 
5.What does pulling force mean?
Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid magnetic surface, such as a steel plate.
 
6.If I stick two neodymium magnets together, does their strength double?
No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined pulling force of 90 lbs when stick together.
 
7.Do neodymium magnets lose strength over time?
They don'tnaturally lose any strength and will keep the strength permanently in the normal conditions, unless meet the high temperature over 80 degrees Celsius(ºC), and then will lose the strength gradually.
 
8. What materials do magnets attract?
Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are themost commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals.
 
9.How do you make our business long-term and good relationship?
a) We keep good quality and competitive price to ensure our customers benefit ;
b) We respect every customer as our friend and we sincerely do business and make friends with them


 
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