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Nov.24,2021
In order to provide better service for the customer ,Shandong Baojirui Magnetic Materials Co.,Ltd was establised on Jun 1,2021.
In order to provide better service for the customer ,Shandong Baojirui Magnetic Materials Co.,Ltd was establised on Jun 1,2021. Published on Nov. 24, 2021

In order to provide better service for the customer ,Shandong Baojirui Magnetic Materials Co.,Ltd was establised on Jun 1,2021.

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Nov.06,2018
CWIEME 2018
CWIEME 2018 Published on Nov. 06, 2018

We have presented CWIEME 2018 hat held in Berlin ,this is some pictures about the show.

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Oct.06,2017
Ordinary Plating and Coatings on Our Neodymium Magnets
Ordinary Plating and Coatings on Our Neodymium Magnets Published on Oct. 06, 2017

Why do Rare Earth Neodymium magnets need to be plated? Magnets can only be electro-plated before magnetization. if the plating is compromised after magnetization via abrasion or deliberate machining they cannot be re-plated. Some coatings such as plastic may be done after magnetization, If the process does not exceed the magnets maximum operating temperature. Oxidization (rust):NdFeB magnets will oxidize(rust) if left exposed. When a plating wears down or cracks, the exposed area will oxidize. An oxidized area will not resul...

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Oct.06,2017
How to choose reliable supplier of NdFeB magnet from china
How to choose reliable supplier of NdFeB magnet from china Published on Oct. 06, 2017

Due to the worldwide economic depression , It is very importance of choose reliable supplier of NdFeB Magnet from china . However , NdFeB Magnet is core part of your product and confused market in china . So, It Is not easy to choose reliable supplier . How to choose reliable supplier of NdFeB magnet from china 1. choosed supplier's experience . NdFeB magnet is widely in servo motor, linear motor , brushless motor , voice coil motor , PM generator , magnetic separtor , lifting ,toys , speaker etc . Different market has diffe...

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Oct.06,2017
Shangda Magnet is not just the professional magnet manufacturer, but also the offer magnet construction optimization
Shangda Magnet is not just the professional magnet manufacturer, but also the offer magnet construction optimization Published on Oct. 06, 2017

Shangda Magnet is not just the professional magnet manufacturer, but also the offer magnet construction optimization. We have more than 20 years experience of supplying rare earth neodymium (NdFeB) permanent magnet material all over the world. We have developed following project : 1. Success developed split (laminated or segmented) magnet which Increased the value of resistance and decreased the loss of eddy current .so many designer of permanent magnet motor have take it into consideration , specially motor used in EV/HEV tra...

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Oct.06,2017
How to Order Neodymium Permanent Magnets with License
How to Order Neodymium Permanent Magnets with License Published on Oct. 06, 2017

Looking for Neodymium Magnets with License: I am interested in neodymium magnet licensed by you so that I could use them for my product as exported to Canada, U.S.A., Europe, Australia, New Zealand, etc. I would like to have complete license papers by you, because I would not want to be accused of infringing patent rights. Does your license complete in that sense? I am interested to use them in an educational experimental magnetic device product of my construction, used by the hands of the user. Shandong Shangda Rare Earth ...

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Oct.06,2017
What is the role of magnets in the speaker？
What is the role of magnets in the speaker？ Published on Oct. 06, 2017

With the development of modern science and technology，More and more high-tech speakers appear in our vision，The speaker is an electroacoustic transducer，The principle is to convert electrical energy into mechanical energy into electrical energy，It involves three parts: electronics, mechanics and acoustics.The electric loudspeaker general production for high fidelity home speakers, notebook computer speakers, car speakers. To understand the role of the magnet in the speaker, we first need to know the composition of the s...

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Oct.06,2017
Laminated Permanent Magnets Offer the Thinnest Insulating Layers & Lowest Eddy Current Losses for Optimal Efficiency
Laminated Permanent Magnets Offer the Thinnest Insulating Layers & Lowest Eddy Current Losses for Optimal Efficiency Published on Oct. 06, 2017

Achieve optimal magnetic performance with the lowest resistance: announcing Laminated Magnets from Shandong shangda rare earth materials co ltd . Motor designers in markets such as aerospace, motorsports, automotive, and industrial are challenged to continually improve the efficiency of their high efficiency, high switching frequency applications. These applications demand the best magnetic materials, and laminated magnets deliver record-breaking performance under extreme conditions. Laminated magnets are crafted from best-in-c...

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Oct.06,2017
Prices for rare-earth metals are keep rising
Prices for rare-earth metals are keep rising Published on Oct. 06, 2017

Prices for Rare-Earth metals and consequently prices for Neodymium magnets are keep rising. Rises in Rare Earths prices (especially PrNd) are expected to continue in the second part of this year due to:

  1. Chinese government’s antipollution regulation and to tighter policies on illegal production. Enforcement of these programs is expected to remain in place in the long run.
  2. Rare earths prices could receive a further boost, in the second half of the year, from Chinese Government stockpiles policy. China, has a...

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Oct.06,2017
new developed split (laminated /layered / segment ) permanent magnet .
new developed split (laminated /layered / segment ) permanent magnet . Published on Oct. 06, 2017

We are glad to announce that Shandong Shangda Rare Earth materails co ltd has successfully developed new laminated permanent magnet which used traction motor for electric vehicles .

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Sep.03,2017
Shandong Shangda Rare Earth Materials Co,LTD will Attended the CWIEME Berlin on June,2018
Shandong Shangda Rare Earth Materials Co,LTD will Attended the CWIEME Berlin on June,2018 Published on Sep. 03, 2017

We will join the CWIEME Berlin 2018 on 19-21th, June, 2018. Meet us at the CWIEME Berlin 19-21 June 2017 Stand No. 12A45 / Hall 1.2 Upper Level

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Aug.29,2017
The Effect of Environmental Protection Inspection on Magnet Industry
The Effect of Environmental Protection Inspection on Magnet Industry Published on Aug. 29, 2017

The Environment Protection Inspection Team sat off the nationwide environmental storm since last year. Unlike the previous environment renovation, the emphasis and intensity of Environment Protection Inspection is unprecedented this time. For magnet industry, the supply of rare earth element is also affected and eventually it caused the price increase of raw material prices.   Due to the lack of environmental protection facilities, many small companies were shut down in this storm. In order to pass the environmental in...

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