1. Mirror Surface Finishing
Achieves ultra-smooth surface quality with Ra ≤ 0.1μm, improving printing uniformity and product quality.
2. Low Grinding Temperature, No Burning
Resin bond structure ensures excellent heat dissipation, effectively preventing burning, cracks, and deformation on magnetic rollers.
3. High Precision & Stability
Maintains consistent grinding accuracy with roundness ≤ 0.002 mm, ideal for high-precision cylindrical applications.
Applicable grinding machines：CNC Cylindrical Grinding Machine;Universal Cylindrical Grinder；Centerless Grinding Machine;Roller Grinding Machine;Anilox Roller Grinding Machine
FAQs
1. What materials is this grinding wheel suitable for?
coated rollers, and magnetic shafts.
CBN wheels are recommended for hardened steel rollers, while diamond wheels are ideal for ceramic, coated, or magnetic materials.
2. What wheel shape do you offer for this application?
The standard type is 1A1 flat resin bond grinding wheel, widely used for external cylindrical grinding and precision surface finishing of rollers.
3. What sizes are available?
Common diameters include 300mm, 400mm, 500mm, and 600mm.
Custom sizes, bore dimensions, and thickness can also be produced according to your machine requirements.
4. Which machines is this wheel compatible with?
It is suitable for:CNC cylindrical grinding machines;roller grinding machines;centerless grinders;printing roller refurbishment equipment
Custom mounting dimensions are available for different machine brands.
5. Can the wheel achieve mirror surface finishing?
Yes. The resin bond structure is optimized for fine grinding and polishing, helping achieve a smooth surface finish of Ra 0.02–0.1 μm, depending on the grit size and machine conditions.
6. Will the wheel cause burning on the magnetic roller surface?
No. Resin bond wheels provide low grinding temperature and stable heat dissipation, which helps reduce the risk of surface burning, cracks, or deformation during high-precision grinding.
7. What grit sizes are available?
We offer a wide range of grit sizes from coarse grinding to mirror finishing, commonly:
D46 / B46 for rough grinding
D91 / B91 for semi-finishing
D151–D3000 for fine finishing and polishing
We can recommend the best grit based on your process.
8. What is the service life of the grinding wheel?
The service life depends on the workpiece material, grinding speed, and usage conditions.
Compared with conventional abrasive wheels, our superabrasive wheels usually offer longer service life and more stable performance, reducing replacement frequency.
9. Can you provide customized solutions for different magnetic roller applications?
Yes. We support customization for:wheel diameter;bore size;thickness;abrasive type;grit size;bond formula
Please send us your roller material and machine model for recommendation.
10. What information should I provide before ordering?
For accurate quotation, please provide:workpiece material;roller size;machine model;wheel dimensions;grit requirement;drawing or photo (if available)
This helps us recommend the most suitable grinding solution.
