Large Power Rare Earth Permanent Magnet N50 Epoxy Coated Silver Colour CJ172 manufacturer from China Shanghai CJ Magnet Industry Co., Ltd.

Large Power Rare Earth Permanent Magnet N50 Epoxy Coated Silver Colour

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: CJ172

Large Power Rare Earth Permanent Magnet N50 Epoxy Coated Silver Colour
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Large Power Rare Earth Permanent Magnet N50 Epoxy Coated Silver Colour

N50 permanent and powerful Rare Earth Magnet coated with NI ZN Epoxy etc

1 About us

1 Our company the Cj magnet company is the pioneer of magnetic material industry in the world and we have specialized in this feild for many years.

2 we can not only provide you simple magnetic materials, but also can provide magnetic systems and solutions.

3 our main products are NdFeB and Ferrite, and the annual capacity of NdFeB is 1500 ton, the Ferrite is 6000 ton.

4 Our copany has our own factories.they are located in Zhejiang Anji and Ningbo,we can finish all the manufacyure steps by our own.

5 we also have pay great attention to the technolgies and have import a series of professional and advanced machines from aboard.

6 And during the past years our company have got some international certificates,such as ISO9001.ISO14001 and ISO/TS16949. these certificates can make sure that our quality is up to standard.

2 Deatails

Brand	CJ MAG
Catalog	Magnetic Material
Certificates	ISO9001,ISO14001,ISO16949,REACH,ROSH,SGS,VDA6.3
Material	Nd-Fe-B/rare earth magnet
Working Temperature	Grade	Tw
	N35-N52	80C (176F)
	33M-48M	100C (212F)
	33H-48H	120C (248F)
	30SH-40SH	150C (302F)
	30UH-40UH	180C (356F)
	28EH-38EH	200C (392F)
	28AH-35AH	220C (428F)
Magnet Shape	Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and Customized shape.
Coating	Ni-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:F24010050mm The biggest ring size:24015050mm The highest grade:N52 N40UH N42EH N38AH The smallest block size:F0.80.81.6mm The smallest disc size:1.5*0.75mm The highest grade:N52 N40UH N42EH N38AH Customer's size is available
MOQ	100/1000/10000 pieces
Advantage	Stable, consistency,powerful
Sample	Available
Application	Rare 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.

3 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

Magnetized direction:

1.5mm N40 / N42 Neodymium Block Magnets for Speakers / Earphones

4 applications & cooperated customers

Areas	Cooperated companies
Wind energy	Gold Wind Company
EPS motor	AMK company
Speakers	Panasonic

5 FAQ

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 .