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Ningbo LG Manufacturing Co., Ltd.
Ningbo LG Manufacturing Co., Ltd.  

Gold Index: 10231

You are here: home  > Ferrite Magnet  > speaker ferrite magnets with good price and high quality

speaker ferrite magnets with good price and high quality 

Price: 0.01~100.0 USD 
Payment Terms: T/T,L/C,D/A,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: NingBoLG130
Production Capacity: 2000tons yearly
Delivery Date: According to quantity
Type: Permanent
Brand Name: LG
Shape:: Coil,Arc, ring, block
Certificate: IS09001
Composition: ferrite magnet
Grade: Y28
Delivery detailes: 10-15days
Means of Transport: Ocean,Land,Air
Packing: According to customers requ...
Application: Speaker Magnet
Composite: Ferrite Magnet
Coating:: No Plating
Export Markets:: Global
Size: custom-made
Shipping countries: USA
Packing detailes: plywood

1. Ferrite magnet, magnet
2. Custom size
3. Grade: Y30BH, Y35, C7, C8A, C8B, C9~C12
4. Superior quality, best price
5. Quick delivery

magnetic properties of hard ferrites






GradeBrHcBHcJ(BH)maxInternational Grade
Y26H360-390245-255250-26526.5-28.0HF22/30
Y27360-370265-295330-37026.0-28.0HF24/35
Y28390-400240-255245-26527.0-30.0HF26/26
Y30H-1390-400255-275265-29028.0-32.5HF29/22
Y30H-2395-415275-300310-33528.5-32.0HF31/30
Y33410-430240-260245-27031.5-35.0HF32/17
Y34400-420255-275265-28530.5-34.5HF32/25
Y35430-450235-250240-25533.1-38.2HF35/25
Y36430-450250-275260-29035.1-38.3HF38/27
Y38440-460290-320300-33536.6-40.6HF36/34
Y40440-460330-360340-38037.6-41.8HF33/38

1.Material: ferrite powder, etc

2.Grade: Y25, Y30, Y30BH, Y35

3.Size:  L44 * W22 * T11mm, L47 * W22 * T9 , L50 * W19 * T4 , L65 * W15 * T4 , L83 * W55 * T22 ,etc.

4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.

5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in    cars), etc

 

Characteristics:

* Low cost, high-energy, good electric insulation and excellent resistance to demagnetization.

* High coercive force, high electric resistance, long-time stability, and economical price.

 

Type:

Isotropic ferrite magnets

Anisotropic ferrite magnets

 

Manufacturing Process:

1.    Dry process:

By dry process, can produce isotropic & anisotropic magnets. The tool can be changed and developed easily. 

2.    Wet process:

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

 

Magnetization:

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

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

Price is very competitive, any interest, pls feel  free to contact us.

 Contact person: Candy

eMail: candy@nb-lg.com

mobile: 0086-15967873267

 Tel: 0086- 0574-88193097

Fax: 0086-0574-88193259

skype:  lisinan117                     Welcome to inquiry!

 


bigPhoto
 Ms. Flora. Han
sales manager
Tel: 86-574-88193097
Fax: 86-574-88193259
Mobile: 186 0661 5061
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Company Info

Ningbo LG Manufacturing Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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