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Guangzhou Zhongci Magnetic Co., Ltd.  

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Commercial Generators / Sensors Permanent Neodymium Block Magnets N35 / N38 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: MJMN: NBM01

OEM Permanent Strong Block Neodymium Magnet , Plant Made Magnet Block 
 
The hign in qulity magnet blo

OEM Permanent Strong Block Neodymium Magnet , Plant Made Magnet Block 

 

The hign in qulity magnet block made by factory. OEM block magnet producer . Factory magnet professional supplier.

 

Zhongci magnets provides permanent magnet with custom shaped magnet, stabel and high precision magnet with wide range of magnetic properties.

 

Description & Specification:

 

 

Sintered NdFeB magnet

Strong permanent magnet with magnetic properties

Grades

N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )

Coatings

Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold

Sizes

customized

Shapes

Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes

Tolerance

+/-0.05mm unless specified.

Magnetized direction

Through thickness, diameter, axial, etc

Maximum working temperature

80 to 120 degrees C

Delivery time

Within 7-30 days when order confirmed

Package Condition

Standard air/sea protective package, unless specified.

 

 

                              Coating and Corrosive Resistance of Sintered NdFeB

Surface

Coating

colour

Thickness

(um)

Resistance can be

Corrosive 

Resistance

PCT 

Test

Salt Spray Test

Nickel

Ni/NiCuNi

Silver

10-20

48h/72h

72h

excellent

Zinc

blue zinc/colour zinc

brightblue/shinyblue

8-20

24

24

good

epoxy

epoxy/NiCu+Epoxy

black/grey

15-25

48

96

excellent

Tin

NiCuSn

silver

15-20

72

72

superior

Parylene

Parylene

grey

15-25

96

200

superior

Teflon

Teflon

grey

10-20

12

24

superior

Phosphorization

      -

grey

1-2

   -

  -

temporary

 protection

Passivation

      -

grey

1-2

   -

  -

temporary 

protection

 

 

Magnetized direction:

 

 

 

 

Applications:

 

Motors,Generators,Sensors,Speakers, Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applications.

 

 

Competitive Advantage:

  1. Neodymium magnets manufacturer since year 1999 with advanced technolgy on tooling and produciton.
  2. Good quality and stable magnetic properties are designed instead of inspection.
  3. Competitive price comes from good design and optimized manufacturing process.
  4. Total solutions for cost, quality, delivery, service, flexibility and value engineering.

 

FAQ:

 

1. How to get a quickly quotation?

  • Please give us the GRADE,SIZE,PLATING,DEMAND of the magnets your wanna (drawing is better),then we will give you a preliminary's quotation asap.
  • You can also send us samples,then we will according the samples to produce.

 

2. Sample fee?Delivery date?Shipment?

  • Sample fee: If it is commonly used specifications of the products and our warehouse have inventory, we can provide you with free samples;      Customized specifications of the products, we need a certain amount of sample fee to control the cost of material.
  • Delivery Date:  It's according to the contract,If for any reason there is a delay, we will contact you with an estimate of the revised delivery date.
  • Shipment: We always use DHL Courier company.Fed Ex,EMS etc.,we can talk over this.

 

 

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 Mr. Shirley Wu

Tel: 86-20-82781333
Contact to this supplier

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Company Info

Guangzhou Zhongci Magnetic Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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