custom permanent strong neodymium speacker magnet

custom permanent strong neodymium speacker magnet 

1. Material: Sintered Neodymium-Iron-Boron;

2. Temperature: 80 ~ 220 celsius;

3. The different size, shape, surface coating for your choise.

Size customized; :   Almost any size 

Shape: Disc(Cylinder), Block, Ring, Countersunk, Segment and more, trapezoid, irregular shape, customized shapes  are available

Surface treatment:  Coating is an in alienable component of NdFeb magnets. It prevents these magnets from oxidation.    Widely used coatings are Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation

5. Our Advantages:

    1).Stable supply of rare earth raw materials because we built our own plant 20000 sq meters in  Jiangsu Province in1993 year,also we have our sales office in Hangzhou. We have been manufacturing rare earth raw materials and magnet over 20 years. 

    2). The quality will be guaranteed due to our 20 year's experience in magnet field, our strong technical capacity, most advanced processing and many testing equipments/producing machine.

    3). Production Capacity: Neodymium magnet: 2200Tons /year

6. Grade: N35, N38, N40, N42, N45, N48, N50, N52

   N Grade=80°C M Grade=100°C H Grade=120°C SH Grade=150°C , UH Grade=180°C 

   EH Grade=200°C AH Grade= 220°C );

7. Direction of magnetization

a. Thickness Magnetized

b. Axially Magnetized

c. Diameter Magnetized

d. Multi-poles magnetized

e. Radial Magnetized

f. Customized specific requirements magnetized

Pictures of our neodymium/NeFeB magnets

neodymium magnet/ndfeb magnet process chart:

Coatings: Nickel, Zinc, Chromium, Epoxy, Gold, Silver, Parylene, Everlube, Passivation, Copper, Chemical, PTFE and more.

Application: chargers, sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles, instruments, VCM, hard driver, magnetic device&equipment , magnet assemblies, magnetic coupling, MRI (Magnetic Resonance Imaging) and so on;

Transportation of NdFeB Magnet:

All shipping methods on offer: courier (TNT, DHL, FedEx, UPS), air or sea, with transit tracking regardless.
Shipper or freight forwarder may be appointed by either purchaser or RUILI Magnet.

With advanced technology and attentive service, our diligent team maintains great business relationships

with many great companies worldwide - both large and small. We look forward to your inquiry by phone,

email, fax or instant message and will reply within 18 hours. Contact us anytime!

Our factory, covering 45 acres, building area of over 20,000 square meters . To introduce the most advanced sintering production process, production NdFeB permanent magnet materials burn 2,000 tons of annual capacity of 80,000 cm2 cut . With a punch, dig holes , grinding flat , cylindrical grinding , cutting and other sound processing capabilities. Can provide white zinc , color zinc , bright nickel , nickel copper and nickel , epoxy coating and other surface oxidation layer . Large sizes or shaped magnet and a high coercivity , low temperature coefficient of the motor magnet production and processing for magnetic separation, magnetic resonance imaging , magnetic levitation and other uses is the company's advantage.

The company developed NdFeB permanent magnet materials , known as the third generation of rare-earth magnets. So far , NdFeB permanent magnet materials are still incomparable magnetic properties of other materials , ranking first in the application and development of permanent magnet materials ! Widely used in aerospace , electronics, machinery, medical , nuclear magnetic resonance , sound and other fields. JAC Magnet products are sold in more than twenty provinces , autonomous regions and exported to Southeast Asia, Europe , Korea , Australia and other countries and regions of large companies . The existing staff of 200 people, has produced a number of outstanding technical staff and senior management personnel, and hired NdFeB permanent magnetic materials in the field of domestic well-known experts for technical guidance , continue to focus on creating new permanent magnetic materials technology , new products development, development and utilization.

1. How long will you give me the reply? 
You will get our reply within 12hours during our working days.

2:Could I get samples? 
Yes, you will get samples shortly if there are materials in stock.

3:How about the quality of the magnets? 
Quality control is strictly required before delivery, you will get our products with our test certifications.

4:How is the price? 
The price will be reasonable and competitive among the same quality levels.

5:Could you provide me the shortest lead time? 
If there are materials of your required products in stock, the lead time could be largely shortened.

6:Could I visit your factory? 
Of course, you are warmly welcomed to visit us.

7:If I have paid, when will you help me to produce? 
The production will be started as soon as we received your payment.