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

Speaker NdFeB Magnet, Ring NdFeB Magnet, Strong Magnet manufacturer / supplier in China, offering Best Sale Strong Ring NdFeB Magnet for Speaker, N35 Small Cylinder Permanent Neodymium Magnet (D3X2mm), Rare Earth Disc SmCo5 Magnet and so on.

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Best Sale Strong Ring NdFeB Magnet for Speaker

Purchase Qty.:
(Pieces)
200-1,999 2,000+
FOB Unit Price: US $0.69 US $0.63
Purchase Qty. (Pieces) FOB Unit Price
200-1,999 US $0.69
2,000+ US $0.63
Get Latest Price
Production Capacity: 500PCS/Day
Transport Package: Carton Box with 32X24X26cm
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: N35
  • Shape: Ring
  • Grade: N35
  • Tolerance: +/-0.05mm
  • Magnetism Dircetion: Thickness
  • Specification: by drawing
  • HS Code: 85051190
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Nickel
  • Size: by Drawing
  • MOQ: 200PCS
  • Trademark: hzdunben
  • Origin: Hangzhou
Product Description
1.My promise and service
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.My contact information
With more than 7 years experience in doing Neodymium magnet business,Sally will provide good service and professional advise to u
Best Sale Strong Ring NdFeB Magnet for Speaker

3.NdFeB Magnet features
Product nameArc strong NdFeB magnet
ShapeBlock Bar (Sintered Neodymium magnets shape can customized)
MaterialNdFeB (Neodymium Iron Boron)
CoatingNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc.
Tolerance in size+/-0.05mm or +/-0.1mm
Magnetization directionThickness, Length, axially, diameter, radially, multipolar
GradeN33-N52;N33M-N50M;N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH
Br(kgs)N35(11.8-12.2);N52(14.4-14.8);N35M(11.8-12.2);N30H(10.8-11.3); N30SH(10.8-11.2); N30UH(10.8-11.2); U30EH(10.8-11.2)
Hcj(ka/m)N35≥955;  N52≥876;   N30SH≥1353;   N33AH≥2785
TW(degrees celsius) N35≤80;    N52≤70;   N30SH≤150;   N33AH≤240
ApplicationNdFeB neodymium rare earth permanent magnets are widely use in many different area, such as motors, sensor, speaker, rotors, alarm, microphone, wind turbines/wind generators, magnetic hooks, magnetic holder, filters automobiles and so on
MOQSamples could be offered
Delivery time3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)
CertificationROHS, SGS, ISO9001
 
4. Magnetic properties and grade
GradeBr mT
(KG).
Hcb KA/m
(k0e)
Hcj KA/m
(Koe)
BHmax kj/m3
(Mgoe)
Max Operation 
Temperature
N351170-1210(11.7-12.1).≥868(≥10.9)≥955(≥12)263-287(33-36)80
N381210-1250(12.1-12.5)≥899(≥11.3)≥955(≥12)287-310(36-39)80
N421280-1320(12.8-13.2)≥923(≥11.6)≥955(≥12)318-342(40-43)80
N451320-1380(13.2-13.8)≥876(≥11.0)≥955(≥12)342-366(43-46)80
N481380-1420(13.8-14.2)≥835(≥10.5)≥876(≥11)366-390(46-49)80
N501400-1450(14.0-14.5)≥835(≥10.0)≥880(≥11)376-408(47-51)80

5.NdFeB Magnet package
a:standard 32X24X26CM export package
b:G.W of each carton is no more than 13Kg
Best Sale Strong Ring NdFeB Magnet for Speaker

6.NdFeB Magnet certification
Best Sale Strong Ring NdFeB Magnet for Speaker
7.NdFeB Magnet shipment and payment
Best Sale Strong Ring NdFeB Magnet for Speaker
Best Sale Strong Ring NdFeB Magnet for Speaker
 
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