30x20x10mm N52 Neodymium Block Magnet NiCuNi Coating

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  • 500-19999 Pieces
    $1.94
  • >=20000 Pieces
    $1.57
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Lead Time:
15 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Jintong
Model Number:
Customized
Type:
Permanent
Composite:
NdFeB Magnet
Shape:
round
Application:
Industrial Magnet
Item:
30x20x10mm N52 Neodymium Block Magnet NiCuNi Coating
nefeb:
cylinder neodymium magnet
Round Magnets:
arc magnets nefeb
Neodymium Magnet With Hole:
NeFeB Magnetically
speaker magnet:
permanent magnet material
permanent magnet material:
Single pole magnet
SPECIAL shape ndfeb MAGNET:
motor magnet
Neodymium rare earth magnetic tiles:
rare earth
round ring magnet:
square magnet
special shape magnets:
Nickle plated Neo strong magnet

Packaging & Delivery

Selling Units:
Single item
Single package size: 
32X23X18 cm
Single gross weight:
25.0 kg
Package Type:
Anti-magnetized and Anti-Shocked Package 25kg/cartons Standard Air Package
Picture Example:
package-img
package-img
Lead Time :
Quantity(Piece) 1 - 20000 >20000
Est. Time(days) 15 To be negotiated

30x20x10mm N52 Neodymium  Block Magnet NiCuNi Coating

 

Grade

N35,N38,N40,N42,N45,N48,N50,N52,N35M,N38M,N40M,N42M,N45M,N48M,N50M,N33H,N35H,N38H

N40H,N42H,N45H,N48H,N30SH,N33SH,N35UH,N28EH,N30AH

Shape and sizecustomized , round max size:100mm, Min size:2mm   Square max size :300mm   Min size:0.5mm  
Tolerance+/-0.05mm
featureHK/HCJ≥97%     Flux density consistency≥98%  Nickle coating≥72 hours
Max Temperature80℃-240
ApplicationIndustrial
Product Description

 Δ Round Neodymium Rare Earth Disc Magnet Description 

 

Round Neodymium Rare Earth Disc Magnet Description 
Disc magnet is the most popular shape of magnet which is mainly by the diameter and thickness to determine its size. You can use small disc magnet in toy, whiteboard, wallet, education, packing box or your DIY design. Large disc magnet generally used in industry for holding tool. 
Different people have different requirement, so the disc magnet accept client’s customized. 
 
Our Services

 Δ Magnet Detail Picture and Magnetizedl

 

 

 

Processing&Qulaity

 ΔDisc Magnets Production Flow (Quality Control)  

Neodymium magnet production processing

Hydrogen explosion+Jet  milling+Sintering+Hypoxia operation process

Sintered NdFeB is the most  widely used rare earth/ permanent magnet material. The metallurgy powder was process  into micro-powder through special Sintering Craft. The production process iludes formula design, cast string, hydrogen explosion,Jet  milling, mixing, molding,Vacuum furnace Sintering , grinding, polishing, surface treatment(coating), packaging . through the( HD+JM+LOP )craft ,the neodymium magnet was feature with  high coercivity and high working temperature.

 

Quality Level: 

Tight production process control:

1.Production process continues to improve

2.Raw material control& fine pick

3.Advanced production equipment

4.Manual picking Sample making Machine inspection

 

Configure high-end detection equipment

The development of proprietary cutting technology,advanced precision machine tight production process control allowed Jintong to remain at the forefront of neodymium magnet manufacturers.

1.Average force meter ( Milling particle size inspection)

2.Magnetization characteristic automatic measuring instrument  ( Issue demagnetization curve)

3.Magnetic testing equipment for measurements of Field Density and Field Strength

4.Hysteresisgraph for magnetic characteristic measurement.

 

Packaging & Shipping

 

Round Neodymium Magnet Rare Earth Disc Magnets Packing  

 

We will do the magnetic shielding packaging when deliver magnet by express or by air, it will pass the DGM test. If the magnet is very powerful and total weight is heavy, we will suggest our client to deliver it by sea, it will more economical for them. For small disc magnet, we will use 8nner boxes packing in a carton. There will be a plastic gasket between each magnet if the small magnet is a little difficult to separate. If the magnet is uncoated, we will use the vacuum packing. For big magnet, there will be a Plastic gasket between big magnets, it will protect the big magnet and helpful for client to separate the magnets.

 

Application

 

Δ Neodymium  Magnet  Application  

· Voice Coil Motor (VCM)

· Magnetic Dipoles

· Magnetic Torque Couplers/Magnetic Linear Couplers

· Bearings

· Sensor Magnet

· Craft

· Auto mobile

· Speaker louder/speaker

· Magnetron Magnets and Magnet Packs

· Magnetic Mounts and Bases

· Medical and Surgical Devices

· Motors, Generators, and Actuators

· Magnetic Actuation (Mechanical)

· Magnetic Latches

· Fixturing (Magnetic)

· Electromagnets and Coils

· Aerospace

 

Our Factory

 

Δ Our Factory 

Jintong magnet founded in 1995, have 2 fatocries in Shanxi and Shenzhen and our exported office in Guangzhou.

we also as a Member of the Board of Directors of Shanxi Magnetic Materials Alliance.

We produce the neodymium magnet through high temperature sintering furnance and buy the rare earth magnet from our stratagic patner. Stick to produce the stable performence and competitive price magnet.