Gold Member Since 2016
Audited Supplier
Zibo Hemei Magnetic Materials Co., Ltd.

Permanent Magnet, Permanent Magnet Ring, Permanent Round Magnet manufacturer / supplier in China, offering NdFeB Magnetic-3, Permanent Magnet, Permanent Rod/Tube/Bar Magnet Magnetic Filter Magnetic Separator, Dry Self-Cleaning Electromagnetic Separator for Sugar Quartz Mine Building Materials and so on.

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Supplier Homepage Product Magentic Materials NdFeB Magnetic-3, Permanent Magnet

NdFeB Magnetic-3, Permanent Magnet

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Port: Qingdao, China
Production Capacity: 1000000set/Year
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: NdFeB Magnetic-3,
  • Grade: N28EH-N38EH
  • Certification: ISO9001, ISO 14001, SGS
  • Trademark: Hemei
  • Origin: Shandong China
  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Warranty: 1 Year
  • Energy Saving: Energy Saving
  • Specification: Permanent magnet
  • HS Code: 8505111000
Product Description
Application:
Magnetic door holder is widely used in disinfection cabinet, cabinet, refrigerator freezer and chest, etc to become the switch of cupboard door.

Magnetic Materials 

NdFeB

NdFeB is a alloyed magnet that is made of neodymiumironboron and other microelement. It belongs to the third generation rare earth permanent magnet, which possesses the features of small volume, light weight and strong magnet. It is the lowest-price and best magnet.
Application:
  1. ransportation: car, electrombile
  2. Energy: dynamo, motor,        
  3. lectronic product: mobile phone, computer, loudspeaker.
  4. Instrument and meter:         
  5. Magnetic separator:           
 
NdFeB Technical Standard
 BrHcbHcj(BH)maxTW

Grade
 
TKGsKA/mKOeKA/mKOeKJ/m3MGOe°C
N351.17-1.2111.7-12.1876-89911.0-11.3≥955≥12263-27933-35≤80
N381.22-1.2612.2-12.6876-92311.0-11.6≥955≥12287-30336-38≤80
N401.26-1.2912.6-12.9876-92311.0-11.6≥955≥12303-31838-40≤80
N421.30-1.3313.0-13.3876-92611.0-11.6≥955≥12318-33440-42≤80
N451.33-1.3713.3-13.7876-92611.0-11.6≥955≥12342-35843-45≤80
N481.36-1.4213.6-14.2876-92611.0-11.6≥955≥12358-38245-48≤80
N501.41-1.4514.1-14.5828-90710.4-11.4≥876≥11382-39848-50≤80
N521.44-1.4814.4-14.8828-90710.4-11.4≥876≥11394-41449.5-52≤80
N35M1.17-1.2111.7-12.1892-91511.2-11.5≥1114≥14263-27933-35≤100
N38M1.22-1.2612.2-12.6907-93111.4-11.7≥1114≥14287-30336-38≤100
N40M1.26-1.2912.6-12.9907-94711.4-11.9≥1114≥14303-31838-40≤100
N42M1.30-1.3313.0-13.3907-94711.4-11.9≥1114≥14318-33440-42≤100
N45M1.33-1.3713.3-13.7907-95511.4-12.0≥1114≥14334-35842-45≤100
N48M1.36-1.4213.6-14.2907-95511.4-12.0≥1114≥14358-38245-48≤100
N50M1.41-1.4514.1-14.5907-97111.4-12.2≥1114≥14382-39848-50≤100
N33H1.14-1.1711.4-11.7820-87610.3-11.0≥1353≥17247-26331-33≤120
N35H1.17-1.2111.7-12.1860-90710.8-11.4≥1353≥17263-27933-35≤120
N38H1.22-1.2612.2-12.6907-94711.4-11.9≥1353≥17287-30336-38≤120
N40H1.26-1.2912.6-12.9907-94711.4-11.9≥1353≥17303-31838-40≤120
N42H1.30-1.3313.0-13.3907-94711.4-11.9≥1353≥17318-33440-42≤120
N45H1.33-1.3713.3-13.7907-94711.4-11.9≥1353≥17342-35843-45≤120
N48H1.36-1.4213.6-14.2907-97111.4-12.2≥1274≥16358-38245-48≤110
N30SH1.08-1.1210.8-11.2804-84410.1-10.6≥1592≥20223-23928-30≤150
N33SH1.14-1.1711.4-11.7820-87610.3-11.0≥1592≥20247-26331-33≤150
N35SH1.17-1.2111.7-12.1860-90710.8-11.4≥1592≥20263-27933-35≤150
N38SH1.22-1.2612.2-12.6907-94711.4-11.9≥1592≥20287-30336-38≤150
N40SH1.26-1.2912.6-12.9907-94711.4-11.9≥1592≥20303-31838-40≤150
N42SH1.30-1.3313.0-13.3907-94711.4-11.9≥1592≥20318-33440-42≤150
N45SH1.33-1.3713.3-13.7907-94711.4-11.9≥1512≥19342-35843-45≤140
N28UH1.04-1.0810.4-10.8780-8129.8-10.2≥1990≥25207-22326-28≤180
N30UH1.08-1.1210.8-11.2804-84410.1-10.6≥1990≥25223-23928-30≤180
N33UH1.14-1.1711.4-11.7820-87610.3-11.0≥1990≥25247-26331-33≤180
N35UH1.17-1.2111.7-12.1860-90710.8-11.4≥1990≥25263-27933-35≤180
N38UH1.22-1.2612.2-12.6907-94711.4-11.9≥1990≥25287-30336-38≤180
N40UH1.26-1.2912.6-12.9907-94711.4-11.9≥1990≥25303-31838-40≤180
N28EH1.04-1.0810.4-10.8780-8129.8-10.2≥2388≥30207-22326-28≤200
N30EH1.08-1.1210.8-11.2804-84410.1-10.6≥2388≥30223-23928-30≤200
N33EH1.14-1.1711.4-11.7820-87610.3-11.0≥2388≥30247-26331-33≤200
N35EH1.17-1.2111.7-12.1860-90710.8-11.4≥2388≥30263-27933-35≤200
N38EH1.22-1.2612.2-12.6860-90710.8-11.4≥2388≥30287-30336-38≤200
 
NdFeB Physical Performance
DataUnitStandard Data

Curie Temperature
°C310-380

Maximum Working Temperature
°C80-200
    Hardness                               Hv620

Electrical resistivity
W.cm1.8x10-4-2.0x10-4
           Densityg/cm37.50-7.65
Recoil Permeability-1.05
Magnetic IntensityKoe≥30
KA/m≥2400
      Flexure Strength                     Mpa295-345
Temperature Coefficient of Br%/°C-0.11~-0.12
Intrinsic Coercive Force Temperature Coefficient%/°C-0.5~-0.7
 
 FAQ

1.What is the MOQ of your machine?
A:Our  MOQ is 1 set
 
2.How long is the machine warranty period?
A:The product warranty period is 12 months
 
In order to give you the responsible quotation, pls kindly inform us the following details:
 
1.What kind of material you are going to deal with?
2.What's the granularity of the material?
3.What's the producing capacity you are going to achieve?
 
Most suitable machine would be recomended to you according to your information.
 
Model Selection Guide
Choosing magnetic separator correctly should consider the iron content,the iron removal requirement,working environment and the technical data of the magnetic separator itself. 
When the iron content is very much in the material,should choose the continuous Self-cleaning Electromagnetic Separator,Permanent magnetic separator.(RCDC, RCDD, RCDF, RCYC, RCT, CFLT series).
3.When the iron content is not too much in the material,should choose the Manual Cleaning Electromagnetic separator  or Permanent magnetic separator. (RCDA RCDB RCDE and RCY series) Reducing the suspension height appropriately can remove the iron better.
 4. Working in the serious dust environment,should choose complete sealed structure magnetic separator,such as RCDB,RCDZ, RCDE,RCDD, RCDF series Electromagnetic separator or RCYB,RCYD series permanent magnetic separator.
5.when the electricity power capacity is limited,appropriate to choose permanent magnetic separator.
 6.When the magnetic separator installed in the front of the conveyor, the material with impact force and in the condition of loose, the material of the driving wheel (which is in bottom of the magnetic separator ) should be non ferromagnetic materials
7. When the magnetic separator installed in the middle of the conveyor,to improve the effect of iron removal,can add a WCG series non ferromagnetic straight roller under the belt.
8.If material contains non ferromagnetic metal material which can't be attracted by the magnetic separator,should install the GJT(JYG) series metal detector to test,alarm,pick the metal out manually after stop the machine.
9.Magnetic separator has below feature:
 Remove the big and long iron easier than small and short piece, romove the sharp shape iron easier than the round piece,Remove the iron in the condition of moving easier than rest.In the  environment with  high standard of iron removal,should choose high performance magnetic separator or adopt multilevel magnetic separator.
When choosing the  multilevel magnetic separator,the magnetic separator in the back should be higher in iron removal performance than the magnetic separator in the front.Or, the magnetic separator in the back will be lower efficiency in iron removal.
When the iron content is just a little in the material,adopting GJT(JYG)series metal detectors to use accompany with the strong excitation electromagnetic separator,can save electricity powder and work well in iron removal.
12.There are many methods of iron removal to magnetic materials,if the situation is complicated,please contact with our technical department,we can design the magnetic separator specially  according to your special work environment.  
Note: The machine dimension and Data in this Catalog just for your reference of choosing the model.  
Ordering instructions
 Please specify below content when ordering to our company :
1.Name of equipment, specifications, quantity and special requirements.
2.Delivery time, place, receiving company, the delivery method.
3.The user's width of belt conveyors , belt speed, Angle, material properties, particle size, moisture, thickness, the iron particle size, properties, environment temperature, humidity, dust conditions and the installation position space size.
4.Detailed address, phone, fax and invoice information.
 
Contact Us:


ZIBO HEMEI MAGNETIC MATERIALS CO., LTD
ZIBO MEGO INTERNATIONAL TRADE CO.,LTD
ADD: Rm1801, Flat E, ChuangYe HuoJu Square, No.111,LiuQuan RD.,Zibo, Shandong, China
TEL: 0086-533-5207762                 FAX: 0086-533-8170762
Mobile Phone: 0086-18615127327
 
Website: www.hemeicc.com
 






 
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