Concrete NdFeB Magnetic Framework Box 2100kg Power

Model NO.: N35-N52, 35M-50M Shape: Block Grade: N42 Type: Welded Stainless Steel+NdFeB Block Trademark: Shine Origin: China Application: Industrial Magnet, Precast Concrete Magnet Coating: Nickel Holding Force: 2100kgs Delivery: 15-19 Days Specification: 450kgs, 900kgs, 1800kgs, 2100kgs HS Code: 85051190  Concrete NdFeB Magnetic Framework  Box 2100KG Power

The precast Concrete Magnet is very popular in morden civil engineering. It consists of welded channel section and an effective pull-on-and-off magnetic system with holding force from 450kgs to 2100kgs.  Any customerized design or demand would be accepted. For more details, please contact us  

Advantages

1 Standard row material and Advanced Recipe 

2 Standard producing process and strict quality checking

3 Trained working staff 

4 Manufacturing experience 20 years
  
 5  Competitive price,stable quality,quick delivery,good service  

  
  Detailed specifications:

1.Size: Customized .

2.Grade:All kind of grade with N35 - N52, 35M - 50M, 35H - 48H, 30SH - 45SH, 
                                               28UH - 40UH, 30EH - 35EH, 30AH - 33AH.

3.Material:Rare earth Neodymium iron boron Magnet

4.Performance: High , high coercivity, low temperature coefficient .

5.Coating:Black Nickel, Zinc, Blue Zinc, NiCuNi, NiCuNi+Epoxy,Gold, etc.

6.Application:Motor assemblies, Automobile,Wind generator,MRI,Speaker,
Sound Equipment Earphone microphone ,Sensor, Scanner, Camera Lens, 
Embedded Object,Magnetic separators, linear actuators, assemblies, servo 
motors, DC motors (automotive starters), computer rigid disc drives, 
 
 7.Certificates:  ISO9001:2000,ROHS    




About Neodymium Iron Boron Magnets


    Collectively known as Neodymium Iron Boron magnets,it is alloy of the  Lanthanide 

group of  elements  that  Composed  by   neodymium,  iron,  boronand  a  few  transition

metals like Dysprosium,   Gallium .etc,  Through  these  melting ,pressing,  sintering,

machining, Coating, magnetizing processes,  to form those what we called  block,  bar,

Cubic, cylinder, ring,arc shapes.


   
  NdFeB magnets are available in sintered as well as bonded forms.  The bonded form

need almost no machining yet tolerance is small,  The flux of the bonded form  is up to 

10 MGOe  while sintered form available to reach 52 MGOe. The sintered form usually 

requires some finishing operations in order to suit mechanical tolerances.



  Plating NdFeB is a difficult process, coating,acidification,passivation each process 

should be acidity soft and temperature friendly . Zinc, Nickel, NiCuNi  and  Epoxy  

plating providegood corrosion resistance  and nice appearance for NdFeB magnets.
 
 
 
  All Sintered NdFeB magnets are anisotropic that can only be magnetized in the

orientation direction. Bonded magnet is isotropic and can be magnetized in any 

direction  magnetizing range is from 1koe-100koe which depend on magnets' 

size, grade and what the magnets for. 


 
   As the most advanced commercialized permanent magnet materials, NdFeB magnets 

are available in a number of different grades that span a wide range of properties and

application requirements. 
 


NdFeB Magnet Chart

     

Grade	Br   (MT)	Hcb  (KA/m)	Hcj (KA/m)	Bh (MGOe)	TW  ºC
N-35	1170-1120	876	955	33-36	80
N-38	1220-1250	876	955	36-39	80
N-40	1250-1280	876	955	38-41	80
N-42	1280-1320	876	955	40-43	80
N-45	1320-1380	876	955	43-46	80
N-48	1380-1420	876	955	46-49	80
N-50	1400-1450	828	876	48-51	80
N-52	1430-1480	828	876	50-53	80
33  M	1130-1180	836	1114	31-34	100
35  M	1170-1220	868	1114	33-36	100
38  M	1220-1250	899	1114	36-39	100
40  M	1250-1280	907	1114	38-41	100
42  M	1280-1320	907	1114	40-43	100
45  M	1320-1380	907	1114	43-46	100
48  M	1360-1430	907	1114	46-49	100
50  M	1400-1450	907	1114	48-51	100
33  H	1130-1180	836	1353	31-34	120
35  H	1170-1220	868	1353	33-36	120
38  H	1220-1250	899	1353	36-39	120
40  H	1250-1280	907	1353	38-41	120
42  H	1280-1320	907	1353	40-43	120
45  H	1320-1380	907	1353	43-46	120
46  H	1330-1380	907	1274	44-47	120
48  H	1370-1430	907	1274	46-49	120
30SH	1080-1130	804	1592	28-31	150
33SH	1130-1170	820	1592	31-34	150
35SH	1170-1220	860	1592	33-36	150
38SH	1220-1250	907	1592	36-39	150
40SH	1250-1280	907	1592	38-41	150
42SH	1280-1320	907	1592	40-43	150
42SH	1310-1350	907	1592	42-45	150
45SH	1320-1380	907	1592	43-46	150
28UH	1020-1080	764	1990	26-29	180
30UH	1080-1130	804	1990	28-31	180
33UH	1130-1170	852	1990	31-34	180
35UH	1180-1220	860	1990	33-36	180
38UH	1220-1250	907	1990	36-39	180
40UH	1240-1280	907	1990	38-41	180
28EH	1040-1090	780	2388	26-29	200
30EH	1080-1130	812	2388	28-31	200
33EH	1130-1170	812	2388	31-34	200
35EH	1170-1220	860	2388	33-36	200
38EH	1220-1250	860	2388	36-39	200
30 AH	1080-1130	812	2785	28-31	240
33 AH	1130-1170	812	2785	31-34	240

Buyer Guide

 
In order  to quote suitable and best price to you quickly,   please kindly provide
 the following information when you send us your enquiry:
 
1. Magnet dimension, material grade, coating type, magnetism detail, potential 
quantity, ect.
 
2. For special shape and size,drawings are greatly appreciated.
 
3. Special requirements such as delivery and package.
 



 

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