Gold Member Since 2015
Audited Supplier
Hangzhou Xiaoshan Dunben Magnet Co., Ltd.

Disc Magnet, Neodymium Magnet, Rare Earth Magnet manufacturer / supplier in China, offering Disc Rare Earth Neodymium Magnet with SGS Certification, Sector Neodymium Magnet Free Energy Generator, Customized Office Round White Board Magnets and so on.

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Supplier Homepage Product Neodymium Magnet Disc Rare Earth Neodymium Magnet with SGS Certification

Disc Rare Earth Neodymium Magnet with SGS Certification

Purchase Qty.:
(Pieces)
500-999 1,000+
FOB Unit Price: US $0.09 US $0.08
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $0.09
1,000+ US $0.08
Get Latest Price
Port: Shanghai, China
Production Capacity: 10000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: N35
  • Shape: Cylinder
  • Grade: N35
  • Tolerance: +/-0.05mm
  • Trademark: hzdunben
  • Specification: D18X3mm
  • HS Code: 85051190
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Zinc
  • Size: Customized
  • MOQ: 500PCS
  • Transport Package: Standard Export Package with 32X24X26cm
  • Origin: Hangzhou
Product Description
1.My promise 
a:100% new raw material (we promise all material is new,no second material)
b:100% most competitive price (I will try my best to get your ideal price)
c:100% shipment on time (i will iform u if any delay)
d:100% perfect service after sale (U can contact me any time if there is any questions after u get magnets)   

2.Neodymium Magnet
Neodymium( NdFeB )magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades. 
 
3. Neodymium Magnet Basic information 
MaterialSintered Neodymium-Iron-Boron (NdFeB)
SizeVarious kinds or according to customers' request
ShapeDisc/ Customzsed  (block,disc,Cylinder, Bar, Ring,
Countersunk, Segment,hook,cup, Trapezoid, Irregular shapes ,etc)
PerformanceN52/Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...)
CoatingNi-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome, etc)
Size tolerance±0.05mm for diamater/thickness, ±0.1mm for width/length
MagnetizationThickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized)
Max. Working 
Temperature
GradeMax. Operating Temperatures
N35-N5280°C (176°F)
33M- 48M100°C (212°F)
33H-48H120°C (248°F)
30SH-45SH150°C (302°F)
30UH-40UH180°C (356°F)
28EH-38EH200°C (392°F)
28AH-35AH220°C (428°F)
ApplicationsNeodymium(NdFeB) Magnet are widely used in many fields, such as motors, 
sensors, microphones, wind turbines, wind generators,  printer, switchboard,packing box , 
loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect.
 
4.Neodymium Magnet Surface coatings
SurfaceCoatingThickness
(Microns)
ColorResistance
Passivation 0-1Silver GreyTemporary Protection
NickelNi+Ni10-20Bright SilverExcellent against Humidity
Ni+Cu+Ni
ZincZn8-20Bright BlueGood Against Salt Spray
C-ZnShinny ColorExcellent Against Salt Spray
TinNi+Cu+Sn15-20SilverSuperior Against Humidity
GoldNi+Cu+Au10-20GoldSuperior Against Humidity
CopperNi+Cu10-20GoldTemporary Protection
EpoxyEpoxy15-25Black, Red, GreyExcellent Against Humidity & Salt Spray
Ni+Cu+Epoxy
Zn+Epoxy
ChemicalNi10-20Silver GreyExcellent Against Humidity
ParyleneParylene5-20GreyExcellent Against Humidity, Salt Spray. 
Superior Against Solvents, Gases, 
Fungi and Bacteria.

5.Neodymium Magnet package
a:32X24X26CM standard export package
b:G.W of each carton is no more than 13KG

6.Neodymium Magnet delivery time
a:5-7days for sample
b:20-25days for large quantity

7.Qucik facts about Dunben
·Was established in 2004, as trading company
·Factory was founded in 2010
·Specialized in developing and producing Bonded Magnet and NdFeB Magnet
·Have more than 100 employees (including 8 technicians and 15 salesman and 20 quality control)
·Annual sales in 2016 is around 3 millions, export amount is around 2 millions
 
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