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| YUHUAN lapping solution | |
| Roughness: | ≤Ra 0.2 |
| Flatness: | ≤0.002 mm |
| Parallelism: | ≤0.002 mm |
| Grinding allowance: | more than 100 um |
| Grinding efficiency: | 40-50 um /min |
| Thickness consistency: | 2 um |
Valve plate lapping case study
Case reference: Apple, USA
Piano Presitel, Mumbai, India
Material: Iron
