Shape and Characteristics Comparison
Steel Shot
- Shape: Spherical, smooth surface
- Features: Uniform impact, won't embed in workpiece
- Effect: Smoother surface, ideal for strengthening
Steel Grit
- Shape: Angular, irregular particles
- Features: Strong cutting ability, fast cleaning
- Effect: Higher surface roughness, ideal for rust removal
Application Selection
| Scenario | Recommended | Reason |
|---|---|---|
| Cast cleaning | Shot S1.0-S2.0 | Strong impact, uniform surface |
| Steel structure rust removal | Grit G1.0-G1.5 | High cutting efficiency, proper roughness |
| Surface strengthening | Shot S0.3-S0.8 | Uniform compressive stress layer |
| Coating removal | Grit G0.8-G1.2 | Strong cutting ability |
| Combined process | Shot + Grit mix | Combined results |
Consumption Comparison
Grit has stronger cutting but higher breakage rate, consuming 30-50% faster than shot. Long-term cost considerations:
- Heavy cleaning tasks: Grit is more efficient, potentially lower total cost
- Strengthening or fine finishing: Shot lasts longer, more economical
Usage Tips
- Use grit for processes requiring surface roughness
- Use shot for strengthening and finishing
- Mix both for combined efficiency and quality
- Adjust hardness grade based on workpiece material
Technical Support: We offer various shot and grit specifications with selection guidance for your needs.
