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1. Main target
- Surface preparation in wheel machines when sharp roughness is required (wheel blasting processes currently using GH grit mainly)
"Air blasting results in wheel machines
at optimum cost"
2. High surface preparation result quality
- Higher cleaning efficiency
- Ready to use operating mix
- Higher stability of the operating mix in the machine vs. standard GH
- Optimum surface profile for painting, metallizing
and other coatings
3. Optimized cost of whole blasting process (vs GH grit in wheel machines)
- Strong reduction of consumption (-30%)
- Reduction of machine wear (-20% average)
- Optimum surface profile => improved coating adhesion and reduced paint consumption
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Cut-off : 2.5 mm
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PW123 |
PW145 |
PW158 |
| Ra (µm) |
12 - 15 |
8 - 12 |
5 - 8 |
| Rz (µm) |
70 - 90 |
50 - 70 |
30 - 50 |
| Pc (peaks/cm) |
30 - 50 |
40 - 60 |
50 - 60 |
Typical blasting process cost reduction = -12%
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