NdFeB,the third generation of rare-earth permanent magnet, is the most powerful and advanced permanent magnet today.NdFeB is named as "magnet king" for its high remanence, high coercive force, high energy.Moreover, it has the high performance and high cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress .It can be easily formed into various sizes and different shapes, such as segment, ring, block and etc.
Nowadays, it has been widely used in fields such as aviation, electronics, instruments, meters, machine, medical instrument or something like that, it's especially the best choice for various motors, as its thermal stability, along with the improvement of its corrosion resistance and the further development of power electronic device .At present, rare permanent magnet motor has become one of leading trends in the motor development.
Specification:
1.Product::Neodymium magnet
2.Shape:Ring,square,Arc,Cylinder,etc
3.Printing:None
4.Size:Customize
5.Packing:Pallet, carton
6.Delievery time:20-35days after you order, according to the quantity of magnet
Features:
1.High Remanence ,high coercive force,high ennergy;Etc
2.Can do any shape
3.High cost -performance
4.Not suitable for application which exposed to high temperatures.Maximal operating temperature
Is 220 degree.
5.Superior demagnetization
Process Flow of sintered NdFeB
Pre-sintered material inspection ----Secondary Fine Milling----Molding----Sintering----Surface Grinding and
Cleaning----Inspection and Selection----Packing----Inspection Before Warehousing----Warehousing-----
Final Aduit----Delievery
Advantages:
1.OEM accepted:We can produce any design from you
2.Perfect after sale service
3.High quality control
4.Competitive price
5.Experienced in this field for years.(quality, price, packing, etc)
6.High remanence, high coercive force, high energy, etc
7.Excellent cost to performance ratio
8.Can be any shape
Usage
Widely used in mini-motors, wind generators, meters, sensors, speakers, magnetic suspension system, magnetic transmission machine and other industrial applications.
About Sintered Neodymium Magnet
Since the foundation of our company in 2005, we have been engaged in the manufacturing and distributing of magnetic materials.At present, we are capable of producing 220 tons of NdFeB per year and our annual sales rises to 6 million dollars.Our products are mainly exported to Europe, America and Southeast Asia.Half of our products are purchased by American or German loudspeaker manufacturers, such as the JBL and AR in the US as well as the Heco in Germany.Thirty percent are sold to electric machine manufacturers like the Italian Cear and the Chinese Baolai.We have earned good reputation in this industry and established long-term cooperative relationship with multiple clients.
Our product features high quality-price ratio.With superior mechanical properties, it is easy to cut and process.The defects of the sintered neodymium magnet lie in the low Curie temperature, poor temperature characteristics, and high susceptibility to pulverization.We have provided solutions to remedy those flaws by adjusting the chemical composition and electroplating the surface.The product we offer can pass the 72-hour salt spray test and its maximum operating temperature reaches 240ºC, thus satisfying the practical application requirements.
Our sintered neodymium magnet has been widely used for the cell phone headsets, high-end loudspeaker boxes, permanent magnet motors, micro motors, gift boxes, handbags, toys, medical instrumentations, instruments and apparatus, metal and plastic products, electronic components, electric car motors, wind turbine generators, and many other items.
Inquires from you are always warmly welcomed.Thanks
Expanded Steel Diamond Mesh is another kind of metal screen industry, which is also one of the main varieties of metal plate mesh. Also known as expanded metal mesh, expanded diamond mesh, expanded metal lath, heavy steel plate net, foot net, punching plate, etc. After the steel mesh punching machine processing, the metal plate becomes a mesh with mesh of diamond.
Size: Opening size (mm): 2.5-50mm or according to customers` requirements
Thickness (mm): 0.5-10mm or according to customers` requirements
Material: High quality low carbon steel plate, aluminum plate, SS plate, titanium plate, aluminum foil plate, nickel plate, galvanized plate etc.
Surface Treatment: Galvanized, spraying antirust paint, anodic oxidation, PVC coated, powder coated
Use: Expanded sheet used for filter, medicine, papermaking, filtering, breeding, cell network, packaging net, mechanical facilities protection, handicraft manufacturing, high-end speaker net enclosures, decoration, child seat, basket, basket and road protection, foot tanker net, heavy machinery and boilers, oil mine, locomotive, million tons of ships such as working platforms, escalators, walkways. It can also be used for reinforcing steel bars in construction industry, highway and bridge.
Products Structure:
SWM: The length of a short diamond diagonal from a node
center to a node center
LWM: The length of the long diagonal line
from the center of the node to the center of the node
SWO: The length of the diagonal of a short
diamond
LWO: The length of the diagonal of a long
diamond
Strand Width: The length of the edge of the
diamond - shaped hole
Strand Thickness: Thickness of steel plate
Knuckle: Connection points of two mesh holes
Expanded Metal Process
If you are curious about how the process of forming expanded metal mesh, XinZheng is happy to provide you with a step-by-step guide to manufacturing these products on our state-of-the-art equipment.
1. Sheet or plate is advanced beyond the face of the bottom die in an amount equal to the strand width before flattening. The sheets are then fed into an expanding machine.
2. The top die then descends and simultaneously slits and cold forms an entire row of half diamonds.
3. The top die then ascends and moves one half of a diamond to the right as the base sheet or plate moves forward one strand width.
4. The top die descends, slits and forms another full row of half-diamonds completing a row of full diamonds in two strokes.
5. The die then ascends and returns to its initial position.
This process then continually repeats until the full sheet of expanded metal is completed. This mesh is then either cut into sheets or rolled into coils for either shipping or additional processing.
Please see the images below to view the expanded metal process:
Expanded Steel Diamond Mesh
Expanded Steel Diamond Mesh,Steel Diamond Mesh,Aluminium Expanded Mesh ,Expanded Metal Sheet
Anping Xinzheng Metal Wire Mesh Co., Ltd , http://www.sievingmesh.com