supply ndfeb magnetic material, sintered neodymium magnetic product

Application:
Head actuators for computer hard disks
Magnetic resonance imaging(MRI)
Magnetic guitar pickups
Mechanical e-cigarette firing switches
Loudspeakers and headphones
Magnetic bearings and couplings
Benchtop NMR spectrometers
Electric motors:
Cordless tools
Servomotors
Lifting and compressor motors
Synchronous motors
Spindle and stepper motors
Electrical power steering

NdFeB Magnets are the strongest magnets in the world. They can lift up to 1000 times theirs own weight. They are easy to machine, compared to Alnico and SmCo magnets. And they have high resistance to demagnetization.

1. Matrial: neodymium iron boron

2. Shapes &Size: Disc (Cylinder), and Block, Ring, Countersink, Segment and more, trapezoid, irregular shape, customized shapes are also available;

3. Tolerance:+/-0.05mm for small dimensions, +/-0.1mm for common specifications, +/-0.15mm for big blocks after coating, tighter tolerances are also available on your request. 

4. Grade: N35-N52, N35M-48M, N33H-48H, N33SH-45SH, N28UH-38UH, N28EH-35EH

5. Coating: Zn, Ni, NiCuNi, Gold, Silver, Epoxy, Parylene, etc

6. Certification: SGS

7. Magnetization Direction: Axially oriented, Diametrical oriented, Axially oriented  in segments,Multipole oriented in segments on one face

Magnet Safety

*Neodymium magnet can be very dangerous. Body parts especially fingers can get severely pinched between two attracting magnets,so you need to handle them carefully to avoid personal injury.

*Neodymium magnets are brittle and prone to chipping and cracking. They can peel, crack or shatter if allowed to slam together. Machining, drilling or other mechanical alterations are not recommended. And eye protection is necessary when handling these magnets.

*As the strong magnetic fields of neodymium magnets can damage or affect the operation of magnetic media and medical devices, never allow neodymium magnets near a person with these kind of devices.

*Children should not be allowed to play with neodymium magnets as small magnets pose a choking hazard.


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Shandong Qianhui Magnetic Materials Co., Ltd., founded in 2016, is a high-paying technology enterprise specializing in research, development, production and sales of high performance magnetic materials such as ndfeb and its products. The company has 50-100 employees, covering an area of 20,000 square meters. The company has years of production and sales history of ndfeb magnetic materials, with independent import and export rights, products exported to the United States, Germany, Korea, Japan and other countries.

Qianhui company rely on advanced production equipment and efficient enterprise management, passed the ISO9001 quality management system, 14000 environment system certification, SGS environmental protection certification and the European EN71 certification. Products are with high performance, high precision, small size. The company's magnetic materials products are widely used in electronics, electrical appliances, electric motors, electroacoustic, electric cars, VCM motors, voice coil motors, linear motors, computers and other fields. The product features low weight loss, high consistency and stability.

Development view: innovation, implementation, speed, service.

Customer view: excellent quality, reasonable price, high quality service.

Talent view: the best, the mediocre, the average.

Values: human value is higher than the value of things, common value is higher than personal value, social value is higher than profit value, and user value is higher than production value.

Enterprise spirit: qianhui people, the spirit of diligence, with a vast mind, achievement of qianhui cause.

Corporate culture: sincerity, respect; Caring and happy; Gratitude, harmony.

 

1.Could I get samples?

Yes, we have products in stock.

 

2.How about the quality of the magnets?

We have the certification of ISO.TS9001 .

 

3.What's your minimum order quantity?

A: Both small order and bulk order are available. But we can give more discount on big order,which means you can pay less on one piece.

 

4.What package do you use for the products?

A:We have standard carton for products. Besides it can be customized by clients, 

 

5.How about the payment term? 

A: we adopt T/T and L/C. About T/T, 30% T/T in advance as deposit,70% balance payment before shipment. If  you need other payment term, please contact us.

 

6. What information do I need to supply when I have a inquiry?
If you have any inquiry, please prepare the following items:

a. Dimensions or drawing with tolerances.
b. Material grade or magnetic properties.
c. Quantity and delivery terms.
d. Surface coating (If necessary).
e. Magnetic direction.

 

7.What about the price?

A: As we all know, the price of the products depends on the quality of the products. We can give you the best price of each products with high quality and good service.

 

8.How long will you deliver sample and bulk order?
A: We can send sample to our clients in 3 days if we have products  in the stock. If not, around 5 days for sample and 20 days for bulk order.

 

9.Could I visit your factory?

Yes, you are welcome. Besides, we can provide the accommodation for our clients.

 



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