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Magnets for Household Appliances

Magnetic Rollors for Printers

The magnetic roller, a core component of printers used to carry toner powder, is made of Ferrite and PA6 compound. It can flexibly realize with multiple radial poles, like 4 poles, 5 poles, 6 poles, with a uniform surface magnetic field.

Because of high length-to-diameter ratio of the magnetic rod (≥30), the injection molding and extrusion methods are used to not only improve production efficiency, but also ensure accurate dimension, uniform magnetic field distribution, and robust mechanical properties.

Rotors for Bladeless Fan

The rotors for the bladeless fan, which are suggested to be made of Ferrite and PA12 injection molding compounds, can streamline the complicated production, and improve the cracking problem of sintered magnetic rings during the second injection.

The excellent mechanical properties of the injection molded Ferrite rotor ensure durability and stability during transportation and assembly. Additionally, it ensures the uniformity of dimension and magnetic properties for each products, thereby mitigating noise and vibration issues in motors.

Rotors for Freezer

The rotors with radial and quadrupole magnetization for the freezer, use Ferrite and PA12 compounds for injection molding. This simplifies the process compared to sintered magnets by glue paster, avoiding the risk of detachment.

Because of the rotor’s diverse magnetic pole orientations, the product uses a special magnetic field waveform design for both driving and induction effects. The rotor and sensor are integrated by injection molding, which is impossible with traditional sintered magnets. And it ensures smooth motor operations and reduced noise levels.

Corresponding Products

Magnetic Rollors for Printers

Rotors for Bladeless Fan

Rotors for Freezer

Sensor for Air Conditioner