China magnet manufacturer strong small magnetic button for sale

FOB Reference Price:Get Latest Price
US $0.1-10 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
30 Ton/Tons per Month
Port:
shanghai, chongqing
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Overview
Quick Details
Place of Origin:
Chongqing, China (Mainland)
Brand Name:
seatrend
Model Number:
N35
Type:
Permanent, Permanent
Composite:
Neodymium Magnet
Shape:
Round, Disc/Round
Application:
Industrial Magnet
Size:
Customized
Grade:
N35, N38, N40, N42, N48, N50, N52, N35H, N38H..N52 (M,H,SH,UH,EH)
Magnetic properties:
Sintered NdFeB Magnets
Platings:
Zn, Ni, NiCuNi, Gold, or Epoxy...
Tolerance:
+/-0.05mm,+/-0.1mm, +/-0.15mm
Maximum Working Temperature:
80°C(176°F)-220°C(428°F)
Directions of Magnetization:
Axially/Diametrally/Multi-poles/Customzied specific requirements
product:
Disc magnet
Packaging & Delivery
Packaging Details
Packing methods: demagnetize packing box (for Air and Express) and normal packing box for sea.
Delivery Time
15-18days

Disc Magnet Specification:  

Product name:  China magnet manufacturer strong small magnetic button for sale

1.Shape: Disc, Customized Design (Design proper magnets for clients specific requirements)

2.Coating: Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

 

Surface Treatment Of NdFeB Magnet
Zn   Suitable for common environment
Double Nickle LayerSuitable for dew atmosphere and can be stably used for a long time
NiCuNiIt has a stronger protection,adhesive ability and longer working life-span
EpoxySuitable for severe corrosive environment

Phosphorization

Passivation

Suitable for the situation of short-term transportation and storage
Gold Used for high level electronic equipments and decoration

3. Grades Range: N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH

                                  -The grade like N48-N52 could meet your requirements on strong power

                                  -Standard one like N35 or N40 is okay for your normal applications

4.Maximum Working Temperature:

N35-N52,     80°C(176°F)

35M-50M,     100°C(212°F)

35H-48H,    120°C(248°F)

35SH-45SH,  150°C(302°F)

33UH-40UH,  180°C(356°F)

33EH-38EH,  200°C(392°F)

28AH-35AH,  220°C(428°F)

5.Tolerance:

+/-0.05mm for small dimensions,

+/-0.1mm for common specifications,

+/-0.15mm for big blocks

6. Directions of Magnetization:

a. Axially Magnetized

b. Diametrally Magnetized

c. Radial Magnetized

d. Multi-poles magnetized

e. Customzied specific requirements magnetized 

Axially Magnetized                                                                         Diametrally Magnetized

 

Technology Advantage: We have professional technical staff, the remarkable technology research center, large scale production factory

Price Advantage:We take The centralization, scale production, reduce the cost . In the same quality products,our price is cheaper than industry average.

Export Standard Cartons are supplied with foam well protected. We can make the packages according to customer's request. Sea packages and air packages are both available 

Application:

Sintered NdFeB Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic generator, magnetic holder, magnetic chuck, common daily use, and so on.

  

Packing:

 Cheapest shipping:

 Our factory 

 

 Product Certification:

  This information is verified bycompany.

  If you want to know more about Disc magnet   , please don't hesitate to contact us.