25*2mm round magnet for industrial application
25*2mm round magnet
ΔRound 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.
|Name||25*2mm disc magnet/round magnet neodymium magnet for industrial application|
|Size tolerance||Diameter +/-0.03mm thickness:+/-0.05mm|
|Guass tolerance||+/-100 guass|
|Plating Coating||Ni-cu-Ni Zn Black Epoxy|
|N52 Surface Gauss||2800 GUSS|
|N52 Pull Force||9 KGf|
|Max.Operating Temperature:||80℃ 100℃（M） 120℃(H) 150℃（SH） 180℃（UH）|
|Lead time||10-20 Days(According your quantity &grade)|
ΔMagnet detail picture and Magnetized
ΔHow to order Disc Magnet?
Our quotation is based on your requests for magnet grade, size, coating, magnetization direction and quantity .
Include Diameter and thickness.
if you can provide your drawings is much better.
Could you kindly tell us the usage of magnet?
Does the magnet will attaching the water or exposed in the moist air?
Axial or Diametrical magnetizing?
Axially magnetizing is common.
How many pieces you will need?
Different requirement correspond to different prices,
so we need to check this information with you clearly.
ΔDisc Magnets Production Flow (Quality Control)
① 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.
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.
ΔJintong production Equipment
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.
Δ Neodymium Magnet Application
- Voice Coil Motor (VCM)
- Magnetic Dipoles
- Magnetic Torque Couplers/Magnetic Linear Couplers
- Sensor Magnet
- 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
ΔCommon Disc magnet material in stock
We have Diverse diameter materials in stock,the lead time can control in 7-10 days
if the magnet you want have in stock ,this will can save your time and coast