Many companies due to the previously used the magnet, not clear some attention to elements of magnets, magnetic technology some a few general below 18025298976 pay attention to the elements, for the purchaser reference 1.
What material and performance?
Magnet made of ferrite, aluminum nickel and cobalt, samarium cobalt, ndfeb material, such as the price of each material and performance is different.
Due to the strongest magnetic ndfeb magnet, machinability is good, price moderate, is the most widely used in industrial production of the magnet.
The size and tolerance?
About the size of the product expression way is different, the price of the accounting will be different so I need to pay attention to.
Our products are round, square, circular, the spherical 4 kinds.
We are all the size of the magnet to mm for the unit.
Plain, the size of the circle size is length X width X height;
Generally the end of the day, a number of the said square magnet magnetization direction, with a diameter D said, the size of the finished product to diameter X thickness;
Party is the height direction of magnetization.
NS in the face of the two largest, also is the side length x width;
DX ring size is diameter inner DX height.
And highly we usually is according to the thickness of the size, spherical expressed in diameter size.
Whether to the magnetization?
Magnetization, if you want to what kind of way, axial?
The highest temperature magnets work environment?
Zinc plating, nickel plating?
Do you need unified label pole?
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