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Shanghai CJ Magnet Industry Co., Ltd.
Shanghai CJ Magnet Industry Co., Ltd. Manufacturer---NdFeB Magnet, Ferrite Magnet, Alnico Magnet, SmCo Magnet
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Car Motor Industrial Custom Neodymium Magnets Cylindrical / Ring Silver Color

Car Motor Industrial Custom Neodymium Magnets Cylindrical / Ring Silver Color

Brand Name : CJ MAG
Model Number : CJ 462
Certification : ISO9001 ISO14001 ISO/TS16949
Place of Origin : Shanghai
MOQ : 100/1000/1000PCS
Price : USD0.001-50/PC
Payment Terms : T/T, Western Union
Supply Ability : 1500ton/tons per year
Delivery Time : 7-15 work days
Packaging Details : standard sea or air package
Shape : customized
color : silver
Our professional sales team : will offer you 24 hours online service
Usages : wind power, EPS system, new energy automotive, electroacoustic device, magnetic separator,electric tool,MRI, VCM,CD-ROM drive , micro motor,etc.
Coating : Ni, Zn, gold, sliver, epoxy and passivated
Grades : N33-N52,N35M-N50M,N30H-N48H,N30SH-N45SH, N30UH-N40UH,N30EH-N38EH , N30AH-N33AH
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Car Motor Industrial Custom Neodymium Magnets Cylindrical / Ring Silver Color

Custom Neodymium Magnets in high performance can be used in car motor and wind energy

1 Deatails

CatalogMagnetic Material
MaterialNd-Fe-B/rare earth magnet
Working TemperatureGradeTw
N35-N5280째C (176째F)
33M-48M100째C (212째F)
33H-48H120째C (248째F)
30SH-40SH150째C (302째F)
30UH-40UH180째C (356째F)
28EH-38EH200째C (392째F)
28AH-35AH220째C (428째F)
Magnet ShapeDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and Customized shape.
CoatingNi-Cu-Ni, Nickel, Zn, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube and etc.
Thickness of Coating (Microns)1-20
Size of Magnet

The biggest block size:F240*100*50mm

The biggest ring size:240*150*50mm

The highest grade:N52 N40UH N42EH N38AH

The smallest block size:F0.8*0.8*1.6mm

The smallest disc size:1.5*0.75mm

The highest grade:N52 N40UH N42EH N38AH

Customer's size is available

MOQ100/1000/10000 pieces
AdvantageStable, consistency,powerful
ApplicationRare Earth Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCM in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use and etc.

2 Manufacture process

Main steps:

1 raw material ready

2 strip casting

3 hydrogen broken

4 jet milling

5 magnetic pressing

6 sintering

7 magnetic property test

8 machining

9 electroplating

10 inspection


1, Can you do the seicial designs for us?
Of course ,We have a professional team having rich experience in design and manufacturing just send us your design and tell us the dimensional tolerance, and we will produce the special moulds for your products and produce the products.

2, When can I inquiry or email or calling or skype you ?
We usually quote within 24 hours after we get your inquiry . If you are very urgent to get the price , please call us or tell us in your email so that we would regard your inquiry priority .

3, How can I get a sample to check your quality ?
After price confirmation , you can require for samples to check our quality . If you need the samples , we will charge for the sample cost . But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ .

4 Applications & cooperated customers

AreasCooperated companies
Wind energyGold Wind Company
EPS motorAMK company

Product Tags:

neodymium ball magnets


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