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

Gold Index: 10211

You are here: home  > Sintered Ndfeb magnet  > High energy for size Sintered Ndfeb magnet

High energy for size Sintered Ndfeb magnet 

Price: 0.1~100.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: NingBoLG049
Production Capacity: 1200 tons yearly
Delivery Date: according to quantity
Shape: sphere
Composite: NdFeB Magnet
Compositon: Ndfeb magnet
Coating:: Zn
HCJ: >=17
packing: plywood
Certificate: ISO9001
Means of Transport: Ocean,Land,Air
Packing: according to customers requ...
Application: Speaker Magnet
Type: Permanent
Brand Name: LG
Grade: N45H
size: custom-made
Max working temp.: 120 degrees Celsius
delivery detailes: 15-25days

1 Very high resistance to demagnetization
2 High energy for size
3 Good in ambient temperature
4 Moderately priced

Product Name:Moderately priced Sintered Ndfeb magnet



Since being founded in 2001, Ningbo LG Magnetics Manufacturing Co., Ltd. has been specialized in R&D and production of sintered 1:5, 2:17 Samarium Cobalt permanent magnets, sintered Ndfeb, Ferrite magnet and assemblies. Through 12 years' great-leap-forward development, now Ningbo LG is a company, which covers an area of 12000 square meters including an area of 5000sm of factory building, with an annual production capacity of 1200 tons of SmCo and 1000 tons of NdFeB products. It brought in advanced producing, machining and testing equipments and the fixed asset values more than RMB 32 million.
In past seven years, Ningbo LG had been taking the independent and collaborative innovation as the strategy of technology innovation. LG strengthened the ability of independent innovation by increasing the inputs on technical innovation, bringing in high level technology talents and combining the market demands. What's more, through the cooperation with the research institutions such as The Chinese Academy of Sciences, Ningbo Materials Technology and Engineering Institute, etc, LG improved the ability of researching and developing high-end products.


TOTAL QUALITY MANAGEMENT
 In order to meet customers' satisfaction and benefit all company members and the society, LG puts total quality management into practice strictly according to ISO/TS16949:2009 system, which obtains LG as Ningbo Export Products Quality Guarantee Enterprise.


PROFESSIONAL AND EFFICIENT MACHINING ABLITY
Ningbo LG has two machining subsidiary factories. They have inside diameter slicers, wire-cutting machines, flat grinding machines and centerless grinders, etc. The two factories have the ability to machine not only normal blocks, disks and segments, but also especially high precision small blocks and hyper-normal products, through using laser drilling and grinding to machine the SmCo products of thin-wall, deep hole, which has high precision as well as tiny hole. 


EXCELLENT GEOGRAPHICAL LOCATION
Ningbo LG is located in Ningbo, an important trading port, which is close to Shanghai and well-known as China's magnetic material production base for long time. This advantage guarantees us to provide customers with kinds of difficult-machining products. With the convenient transportation, LG could ensure you a short delivery time, even your urgent products needs.
Ningbo LG supplies customers home and abroad with kinds of shapes and grades of SmCo magnets with superior quality, competitive price, short lead time and considerate service. We sincerely welcome your visit, contact and negotiation. Ningbo LG Manufacturing Co., Ltd. will be your best partner for business.


INTRODUCTION TO TECHNICAL CONSULTANT
Dr. Hartmut Nagel, who has been technical consultant since the establishment of Ningbo LG. He engaged in the SmCo research work in a global professional material and technology group—ThyssenKrupp—in Germany. Now he establishes a company, which provides NdFeB and SmCo manufacturers with equipments like hydrogen-decrepitating furnaces, pressing machines, etc, as well as technical solutions and innovative services.

About Products

Grades: N35-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH

 We adopt new Sintered Neodymium magnet techniques and equipment such as strip casting, HDDR technology.

High coercive force, max is over 35KOe,

(BH)max from 28 to 55MGOe,

Max working temperature up to 240°C;

Tolerance: ±0.05mm, Customized;

Any sizes can be customized, such as 3mm, 4mm, 5mm, 6mm, 8mm, 9mm, 10mm, 12.7mm,etc.

Many colors are available: silver, gold, green, red, orange, etc.

Applications

Widely used in toys, magnetic massage balls, magnetic therapy, magnetic jewelry, etc . 

Product Specification

Physical Properties(NdFeB magnet)

Temp.Coeff.of Br:    -0.11% / °C

Temp.Coeff.of iHc:          -0.60% / °C

Density:            7.4-7.6g/ cm³

Electrical resistivity:        144μΩ.com

Vickers Hardness:        600/Hv

Flexural Strength:              25kg/mm

Tensile Strength:      8.0kgs/mm²

Coeff.of Thermal Expansion: 4 X 10/¯ª/°C

Specific Heat:    0.12kCal/(kg. °C)

Thermal Conductivity:     7.7Kcal/(m.h. °C)

Young's Modulus: 1.6 X 10¹¹N/m²

Rigidity:                      0.64N/m²

Poisson's Ratio:           0.24

Compressibility:           9.8 X 10¯¹²m²/N

Curie Temperature:   310-340°C


 

Dimension Range / Normal Tolerance

Ring

Outer Dia.

Inner Dia.

Thickness




Disc

Diameter

Thickness

Maximum

220mm

200mm

50.00mm




Maximum

220mm

50.00mm

Minimum

2.60mm

1.60mm

0.50mm




Minimum

1.00mm

0.50mm

Tolerance

+/-0.1mm

+/-0.1mm

+/-0.1mm




Tolerance

+/-0.1mm

+/-0.1mm


Block

Length

Width

Thickness




Tile & other irregular shapes

Maximum

150.00mm

150.00mm

50.00mm




Minimum

1.00mm

1.00mm

0.50mm




Can be produced according to
customer's sample or design

 

Trade Info 

Trade terms: FOB,CIF,CFR,EXW, etc

Payment terms: T/T, L/C, Western Union,etc

Payment Condition:30% deposit, the balance against copy of B/L or before the shipment

MOQ: 5pcs

FOB price: USD0.01-5.00

Port: Shenzhen or Ningbo

Sample time: 3-7 days

Lead time: 7-15 days

Shipment: by sea, air, express courier, etc

Supply capability: 1000,000pcs/week

Sample availability: Yes

All of the N series neodymium Magent has a 8% DISCOUNT. 

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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