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Unit Price: FOB,CFR,CIF,CIP,EXW | Get Latest Price
Model No.: D45XH25
Min. Order: 1 Piece/Pieces
Payment Type: L/C,T/T,Paypal,Western Union
Transportation: Ocean,Air
Productivity: 100000pcs/Month
Packaging: standard for sea or air delivery
Delivery Time: 20 Days
Place of Origin: Ningbo
Brand: SHINE
Neodymium cylinder magnet consist of neodymium, iron and boron. The neodymium magnets retain much strongger magnetism than smco magnets and ferrite magnets. It is used in mining and quarry industries, engineering firms,construction sectors and many other custom projects. Neodymium cylinder magnets that we can manufacture are D40x20, D45x20, D45x25, D45x30, D50x20, D50x30, D55x25, D50x35, D60x30, D70x40, D70x50.We also produce customize magnets as customers' specifys.
Our neodymium cylinder magnets are with NICUNI anti corrosion coatings,which will longer its using spam.Magnetization was processed from the axial direction(height direction).
Main Manufacturing Process
Melting: In the melting furnance,the neodymium,iron,boron materals form as compund ingots.
Hydrogen demolish: Shatter the ndfeb ingots into ndfeb powders.
Airflow mill:The ndfeb powders will be milled into micron sizes.
Shaping: Ndfeb powders in the mold will be pressed as ndfeb ingot.
Isostatic Pressing: Bearing the isostatic pressure is a important process to enhance the magnetism and of ndfeb material.
Sintering:The sintering procedure, were processed in a sintering furnace under 800~1300 ℃ vacuum environments.
Cutting: After the slice cutting process,the sizes of magnets will become suitable rectangles.
Grind and polish:Neodymium magnets had been ground before they were magnetized.We could produce magnets with standard tolerances for magnets from the range +/-0.07, +/-0.05, +/-0.03, +/-0.02,and 0.01
Plating: Neodymium
magnets had been treated with electrical plating,otherwise it will rust
in the air. Platings that have been successfully applied to neodymium
magnets are epoxy plating,nickel plating,NICUNI plating,zinc palting.
Megnetization: Cylinder magnets are magnetized from the axial direction.
Coatings available & Tests
Coatings Available: Zinc, NiCuNi, Epoxy, Gold, Silver, Tin etc.
Tests:
Plating Thickness Test,Salt Spray Test,PCT Test
Quality Guarantee
Shine Magnetics has focused on quality control since its founding. Necessary and strict checks and tests are taken in all production processes to make sure any products made by us are trouble free. To work with Shine Magnetics is to get the most reliable supplier of magnetic products. It goes without saying that our magnetic products comply with the highest quality standards. We are working continually to improve the quality and process of the products.
Following Tests Could be made as per customers` requirements:
HAST Test: Test Condition: 132.9℃, 95% humidity, 2.9 ATM, 7 days
Weight Loss: 3mg/C㎡
NINGBO SHINE MAGENETIC TECHNOLOGY CO.,LTD
Mr.Sun
Manufacturer
NdFeB Magnet , Precast Concrete Magnet , Shuttering Magnet , Neodymium Magnet , Pot Magnet , Magnetic Assemblies
101~200
1200000
2001
Manufacturer
No. 2308, Bona Building, Southen Business Center
5
11 -20 People
11 -20 People
yes
3,000-5,000 square meters
No 210-216, Frist Gongmao Road, Jishigang, Ningbo, China