HLH
Blasting Media Selector
Choose the right abrasive, mesh and pressure in seconds
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If empty, recommendation is inferred from Objective.
Results will appear here — click Generate Recommendation.
Reference: mesh → roughness mapping (typical)
| Mesh | Typical Ra (µm) | Typical Use |
|---|---|---|
| 24–36 | 3–6 µm | Heavy rust removal / coarse |
| 46–60 | 2–3 µm | Pre-coating medium profile |
| 80 | 1.5–2.5 µm | Common coating surface |
| 100–120 | 0.6–1.5 µm | Fine processing |
| 150–220 | 0.2–0.8 µm | Satin / polishing |