Application
Office Equipment
Magnetic rolls for laser printers and copiers, stepping motor rotors.
Engineering requirements
What the material has to deliver
- Uniform magnetic field along the roll axis
- High surface finish and roundness
- Consistent MFR for long thin parts
Selection support: send the target Br / Hcj, operating temperature, part geometry and molding process — our engineers will shortlist the closest published grade or propose a custom compound.
Request a shortlist →Recommended material systems
3 compound series to start from
Open a series to see every grade and its full parameter table.
PA6
Ferrite Compound · PA6
Anisotropic strontium ferrite compound in PA6 (Nylon 6) for injection-molded multipole parts.
5 grades · Br 208~220–302~312 mT
PA12Ferrite Compound · PA12
Anisotropic strontium ferrite compound in PA12 (Nylon 12) with lower moisture uptake.
5 grades · Br 222~232–305~315 mT
PA12ANI SmFeN + Ferrite / PA12
Cost-balanced hybrid of anisotropic SmFeN and ferrite fillers, bridging ferrite and full rare-earth performance.
5 grades · Br 330-370–590-630 mT
Component formats
What we can manufacture for this application
Developer rolls
Produced to drawing and magnetization pattern.
Stepping motor rotors
Produced to drawing and magnetization pattern.
Building for office equipment?
Send us a drawing or just the performance target.
We will recommend a material system and provide samples for evaluation.