XIAMEN NINESUN IMP. & EXP. CO., LTD

Sintered hard ferrite magnets are manufactured by a die pressing followed by sintering process which allows economic production of components in a varied array. Sintered hard ferrite magnets are manufactured by a die pressing followed by sintering process which allows economic production of components in a varied array of sizes and shapes. Ferrite magnets have excellent corrosion resistance and have normal operating capabilities between -40 °C and +250 °C.

Applications: •Magnetic rollers for copier and laser printer •Permanent motor magnets (rotors & other components) •Magnetic rings for aerodynamic component •Color Monitor/TV purity convergence magnet •Binders: PA6, PA12, PPS Characteristics •Binders: PA6, PA12, PPS •Can be magnetized in any direction, suitable for the radial or axial(face) multi-polar magnetized magnet. •One time forming the complex shape. •Forming the shape with the shaft or bushing one time to reduce assembly processes and improve assembly accuracy. •No surface treatment.

The characteristics of Samarium Cobalt Magnet •Very high magnetic properties with good stability •Superior resistance to high temperature, Curie temperature of majority is over 800°C •Excellent corrosion resistance capability, no coating is needed for surface protection

The characteristics of Samarium Cobalt Magnet •Very high magnetic properties with good stability •High magnetic performance - up to about 32MGOe •Superior resistance to high temperature, Curie temperature of majority is over 800°C •Excellent corrosion resistance capability, no coating is needed for surface protection

YX series Alnico Magnetic Powder, bonded alnico powders are suitable for making various bonded alnico magnets. They have good compatibility with different kinds of composite size, such powders have high filling capacity. The strict quality control system of our plant ensures that the quality is stable and consistent. Applications •Alnico Powder for sintered Magnets. •Alnico Powder for Bonded Magnets. •Purity convergence Magnet. •Beam Arrangement Magnet. •Magnetic bearings and braking magnet in watt-hour meters. •Telephone receivers. •Small sized motors for special purposes.

At present, the product range of our magnets covers five kinds of magnetic powder and all kind of bonded magnet. They can be used in the automobile industry, office automation, electric toys and magnetic curing products, etc. Because they have high quality and high strength and they can be made to complicated shape.

YX Wet Pressing Strontium Ferrite Magnetic Powder Specifications YX series wet pressing strontium ferrite magnetic powders have been designed to produce all grades of hard ferrites. The users can produce high quality magnets by adding the provided additives into the powders. Our highly automatic instruments and strict quality control system ensure that the quality is stable and reliable

There are 6 types of dry pressing ferrite powder for customers: YXC-C1, YXC-C2T, YXC-C3T, YXC-C1, YXC-C2. The procedure summaries for making magnet are as follows: •The necessary secondary additives have been added into the powder during the grinding process. Customers only need to add proper quantity of binders and lubricants. The powder must pass through 120 mesh sieve before pressing, so as binders to be uniformly distributed for better orientaton •Please take care of the cleaning of the equipments. Any other materials and impurity should mot be mixed into the powder •During pressing, the pressure required is ≥5000N/cm2, and the magnetic field density is >7000 Oe(560KA/m) •The sintering temperature for reference is between 1220 °C and 1270 °C. Please note that the proper sintering temperature should be defined in accordance with the status of the sintered sample pill

Hole Jewel contains a series of components that are chiefly applied as supporting bearings to the rotational systems of various accurate chronographs, auto-memorizing apparatus, precise instruments (micrometer, dial indicator) and other apparatus. Main types: Plane straight/olive holed bearing, single-cup plane straight/olive holed bearing, double-cups plane straight/olive holed bearing, raised olive holed bearing, and single-cup raised olive holed bearing, etc. ■Material Synthetic CZ/KY sapphire, ruby, single crystal α-Al2O3, natural agate, spinel, ceramic, etc.

Features: Made of ground sintered SmCo magnet Powder is mixed with resin and molded like NdFeB bonded magnet No need to be coated because it is difficult to erode and oxidize High-BH (maximum) High-Br and Hc with high-operating temperature, low-temperature coefficient, counter-demagnetization and decay resistance Main products cover SmCo5 and Sm2Co17 magnets, samarium cobalt powder, various assemblies and more OEM orders are welcome Applications: Widely used in motors, watches, transducers, instruments, positional detectors, generators, radars and more