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Shanxi Dajinhua Magnetic Material Co.,Ltd.
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Small Round Zinc Coated N35 Neodymium Permanent Bag Magnets Extra Strong
| Place of Origin: | Guangdong, China (Mainland) |
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Product Detail
Small Round Zinc Coated N35 Neodymium Permanent Magnet For Bag , Round Shaped Magnets
Small Round Zinc Coated N35 Neodymium Permanent Magnet For Bag , Round Shaped Magnets
1. Product Information
| Material: | Sintered Neodymium-Iron-Boron |
| Temperature: | Can reach to 220 degrees centigrade |
| Grade: | N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH |
| Shape: | round, but Block, Square, Disc, Cylinder, Ring, Rod, Bar, Stick, Tile, Fan, Ball are also available; |
| Size: | According to customers' request |
| Coating: | Ni, Zn, gold, copper, epoxy and so on |
| Application: | Sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on |
| Quality Assurance : | ISO9001:2000, RoHS report by SGS |
| Physical Property: | High Coercive Force, High density, High remanence, High Br.Temp.Coefficient, Anti-demagnetizing, Strong corrosion-resistance, Different series, different work temperature. |
2. Manufacture process
| Process No | Process details |
| 1 | Raw Matrial Preparation |
| 2 | VIM |
| 3 | Jet Milling |
| 4 | Compacting |
| 5 | Sintering & annealing |
| 6 | B-H Curve Testing |
| 7 | Maching |
| 8 | Coating |
| 9 | Magnetizing &Packaging |
| 10 | Customer Support |
3. FAQ
- Is it possible to make customized irregular shape magnet?
Yes,we can do varied shape magnet,customized shape and drawings are welcome.
- What is the strength of magnet?
In theory, Magnets can suck up 64 times is equivalent to its own weight of iron.If you have the strength request,we can design the magnet size for you.
- What is the magnet working temperature?
We can do the magent as your working temperature demand range of 80°c to 230°c
- Low lost weight and Salt Spray test available?
Yes, We are equipped with complete equipments for plating and function test.
- What is the delievery time ?
It depends on product shape, plating technology and amount.In general, The Small lot production in usual shape is about 7 days after the confirmation.Mass production or irregular shape with epoxy or cadimium plating will take longer time.
4. More Choose
Grade:N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
Shape:Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements)
Coating:Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.
5.Company Information
DJH Magnetics Co., Ltd found in 2001,R&D from the 33rd Ministry of Information Industry Institute, is the
professional development and production of neodymium iron boron(NdFeB) rare earth permanent magnet
materials, our company formed the production, sales, research and development of magnetic materials in group companies.
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Company Info
Shanxi Dajinhua Magnetic Material Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)
