NdFeB magnet is mainly made of Neodymium、Iron and Boron.There are sintered & bonded NdFeB magnet. Sintered NdFeB is equipped with excellent magnetic property、abundant raw material and reasonable prices,NdFeB Magnet can be used as an ideal magnet in mini-motor、Permanent magnetic resonance、sound device magnetic suspension system,magnetic transmission machine and iatrical apparatus and etc.For NdFeB,its surface is usually treatd with some special methods.The surface treatment method include Zine、Nickel、Tin、Silver、Gold plating、Phosphor and Spray Epoxy Resin etc. Bonded NdFeB magnets are manufactured by binding rapid-quenching NdFeBpowder. The powder is mixed with resin to form a magnet by compression molding with epoxy or infection molding with nylon. The latter technique is particular effective in large volume production, though the magnetic value of products is lower than those made with compression molding because of their relatively lower density. Various shapes of high dimensional accuracy can be produced without further processing. Surface is treated by epoxy coating or nickel-plating to prevent corrosion
Component Part: Strong permanent magnetic tubes fixed onto a framework. When anything containing iron/steel substances passes through the framework, the iron/stee substances will attach themselves onto the wall of the tubes, As a result, your equipment and facilities will be safe and sound, and your products will be safe for consumption.
Application: Model MWS magnetic filters may apply in medicines, sanitation, textile, machinery and foodstuffs. The filer will attract iron/steel substances away from liquids, from among grains or powders.
Size, length and shape: Size and length of the magnetic tubes, and shape of the framework will vary at your request.
Magnetic couplings work in the sealless magnetic drive pumps, which transporting volatile, flammable, explosive and toxic solutions with no leakage.
The internal magnets are completely encapsulated and no contact with the liquid occurs. Energy is transmitted to the hermetically sealed liquid end by a bank of external magnets passing motive force through the sealing shroud to a bank of internal magnets. Inner and outer rotors are locked together by magnetic forces and work as a synchronous coupling. The inner rotor transmits the required torque directly to the impeller. No slippage occurs between inner and outer rotors.
*The transmissible torque is from 1N.m to 320N.m.
*The transmissible strength is from 1N to 500N.
*Working temperature: 300℃ for SmCo; 140℃ for NdFeB
SMCO
SmCo magnet is a high performance、low temperature coefficent permanent magnet made of samarium and cobalt and other rare-earth elements.Its biggest advantage is its high working temperature---350 degree centigrade.It needn't to be coated because it is difficult to be eroded and oxidized.SmCo magnet is widely used in motors、watch、transducers、instruments、positional detector、generators、radar and etc.
ALNICO
Cast AlNiCo magnet( Aluminum-nickle-cobalt)are the most estabilised widely applied permanet magnets because of their high flux density and superior temperature stability. Working temperature could arrive at 600 ℃.Speakers, telephone, mobile phones, odometers, electric meter,water meters,motors,switch,adhesive,sensor
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NdFeB magnet is mainly made of Neodymium、Iron and Boron.There are sintered & bonded NdFeB magnet. Sintered NdFeB is equipped with excellent magnetic property、abundant raw material and reasonable prices,NdFeB Magnet can be used as an ideal magnet in mini-motor、Permanent magnetic resonance、sound device magnetic suspension system,magnetic transmission machine and iatrical apparatus and etc.For NdFeB,its surface is usually treatd with some special methods.The surface treatment method include Zine、Nickel、Tin、Silver、Gold plating、Phosphor and Spray Epoxy Resin etc. 
