At present, neodymium rare earth magnets are the strongestpermanent magnets. Even if small, these magnets are characterized by a big force.
This separator is a representative of a new generation of magnetic separators and allows separating of non-magnetic metals from other non-metallic particles.
Ferrite / ceramic magnets
Ferrite (ceramic) permanent magnets are the traditional black magnets we know e.g. from office notice boards. However, the field of their application is much broader and they are used, e.g. in production of electric motors, magnetic clutches, magnetic separators, clamps, loudspeakers.
On-line sale of ferrite magnetic
In our e-shop you will certainly make a good choice
On-line sale of ferrite / ceramic magnets
Choose the magnet shape and the way of magnetizing
According to the production process, they are classified either as isotropic (weaker) magnets or anisotropic (stronger) magnets. Isotropic magnets are produced using the so-called dry method - by moulding. The magnets are then magnetized in a magnetic field. The option to magnetize magnets in various directions as required by the customer is the great advantage of this production process. Anisotropic magnets are produced using the so-called wet method - by injection into a production mould under the influence of a magnetic field. Subsequent magnetization can be done only in the direction pre-defined at production.
Surface treatment of ferrite magnets
These magnets are not susceptible to corrosion so they do not require surface finish.
We guarantee operative delivery dates
As for the usual offer of prisms, cylinders and rings, we supply within 3-5 days after receipt your order.
Magnets comparison table
|Ferrite isotropic||Ferrite anisotropic||Rare-earth||SmCo||AlNiCo|
Method of using
You can choose the magnetic and physical properties of the material in which the magnet should be produced in the following table.
The magnetic characteristics of ferrite magnets
|Type||Residual Induction (Br)||Coercive Force (Hcb)||Intrinsic Coercive Force (Hcj)||Max. Energy Product (BH max)|
1.0 Kgs=100 mT, 1.0 Koe=79.6KA/m, 1.0 MGOe=7.96 KJ/m3
AlNiCo magnets belong to the group of very strong magnets. As their quite significant benefit, high temp. resistance should be stressed as high as 525 °C.
They are finding their applica- tion not only in offices, but also at schools n' homes. we're selling color magnets as well as frequently used ferrite magnets.
Magnets are coated with a thin PVC layer; this way they become free of sharp edges so they do not vilify and do not damage fixed objects.
These magnets are very strong neodymium NdFeB magnets coated by a rubber layer protecting them against damaging.
These neodymium magnets are completely covered with a rubber layer providing the following benefits: water resistance and protection against scratching.