300 × 50 × 30 mm Non-Woven Flap Wheel for Wide-Area Brushing of Metal Sheet and Door Panels
300 × 50 × 30 mm Non-Woven Flap Wheel is an industrial non-woven flap wheel for scale, stamping-mark and light-spatter cleanup plus matte brushing on large sheet. The 300 mm diameter, 50 mm face and 30 mm center hole target batch coverage of large sheet, door panels and decorative steel plate.
Its non-woven flaps provide conformable contact, open swarf evacuation and a consistent pattern for controlled batch finishing.
Selection must consider size, grit, density/hardness, abrasive, center construction, machine interface and maximum operating speed.
• Working layer: resin-bonded non-woven nylon abrasive flaps arranged radially around a center.
• Thickened non-woven flaps provide a wide contact face and stronger cutting action.
• The category says the range may use aluminum oxide or silicon carbide, but this individual page does not confirm the mineral; do not assign one without factory approval.
• Large disc-style flap wheel with 300 mm diameter, 50 mm face and 30 mm bore.
• Gaps between flaps promote ventilation, heat release and swarf evacuation, while the open web helps reduce metal-debris loading.
Product Certification
The 300 × 50 × 30 mm Non-Woven Flap Wheel is designed for batch finishing of large metal sheet and door panels. Its 300 mm diameter and 50 mm face cover more area per pass, while thickened flaps remove scale, stamping marks and light weld spatter and create a uniform matte-brushed finish. The 30 mm bore targets high-power bench equipment, subject to flange and rated-speed confirmation.
A non-woven flap wheel maintains contact through multiple flexible abrasive flaps. As the flaps wear, fresh abrasive is gradually exposed, supporting a more stable cut and pattern in cleaning, scratch blending, brushing and satin finishing. The open construction promotes heat and swarf release, but stock removal, temperature, life and roughness still depend on mineral, grit, density, surface speed, pressure and feed rate.
No-vibration, no-overheating and no-secondary-finishing claims depend on machine, pressure and incoming condition; position them as risk or step reduction potential. Obtain the factory specification and approve a sample on the production substrate, incoming defect and machine before final publication.
Product Specifications
| Product | 300 × 50 × 30 mm Non-Woven Flap Wheel |
| size | 300 mm outside diameter × 50 mm face width × 30 mm center bore |
| Construction/attachment | 300 mm disc wheel, 50 mm face, 30 mm bore for bench equipment |
| Process | scale, stamping-mark and light-spatter cleanup plus matte brushing on large sheet |
| Tasks | scale, stamping marks, light weld spatter and uniform matte brushing of panels |
| Confirm before quotation | dimension order, bore/shank, flanges, direction, machine speed, dry/wet compatibility and sample result |
Features & Advantages
• Conformable non-woven flaps balance cutting with fine finishing on contours.
• The open web and inter-flap gaps promote cooling, swarf evacuation and loading resistance.
• The large, wide face increases panel coverage while thickened flaps combine cleanup with uniform brushing.
• Continuous abrasive exposure supports a more consistent batch finish.
• Multiple sizes, grits and attachments cover stationary, portable and dedicated-machine applications.
• Color, center and appearance are identifiers only and do not replace grit, density or technical specifications.
Applications
• scale, stamping-mark and light-spatter cleanup plus matte brushing of large stainless/steel sheet, metal doors and decorative panels
• Rust/oxide cleanup, machining-mark blending, brushing and satin finishing of stainless steel, aluminum profiles, iron and general metals, selected by product-page position and trial
• Hardware, kitchen/bathroom products, door/window profiles, tubes, decorative sheet, small automotive parts and precision die castings
• Batch surface conditioning requiring a uniform pattern, lower loading and contour following
• Industrial distribution, machine matching, OEM specifications and replacement programs
• Not recommended on precision dimensions, soft coatings or mirror-finished parts without a trial
How to Use
1. Confirm the substrate, defect, incoming grit and target pattern. Test on scrap or a hidden area first.
2. Inspect the flaps, bore/shank and center for moisture, cracks, looseness, deformation or chunk loss. Confirm size and attachment compatibility.
3. Obtain the maximum operating speed from the label or technical sheet. The machine no-load speed must not exceed the wheel rating. Do not use the wheel while the rating is unknown.
4. Fit flanges, spacers, work rest and guard as specified by the machine. Isolate energy before mounting and tightening. Follow any direction arrow.
5. Secure the workpiece and wear suitable eye/face, hand, hearing and respiratory protection. Maintain local exhaust and control sparks, dust and combustibles.
6. Run briefly without load while standing clear of the rotation plane. Start with light pressure, short dwell and stable feed. Do not use heavy pressure to compensate for the wrong grit or density.
7. Check cut, pattern, temperature, vibration and dimensional change in stages, then adjust pressure and feed gradually.
8. Stop immediately for abnormal vibration, damage, overheating, odor or a sharp performance drop. Wait for a complete stop and isolate energy before inspection, cleaning or replacement.
