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Compared with closed die forging, our ring rolling mills offer higher dimensional accuracy, productivity, and material yield. |
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By developing an isothermal normalizing process using forging heat, we achieved process streamlining. |
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The forming line from heating to finishing has been fully automated to secure stable quality. |
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1.20 million pieces (4,700 ton/month) |
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20 to 60 mm |
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φ 140 to 230 mm |
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| Comparison with closed die forging (in house) Rolling mill products |
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Material Yield: |
16% improved |
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Productivity: |
80% improved |
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Heat treatment cost reduced by |
50% |
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