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Three sizes of extrusion machineries |
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| Machinery |
1000 ton |
1730 ton |
2500 ton |
| Dimension |
5" |
7" |
8" |
| Diameter |
127mm |
178mm |
203mm |
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Alloys: 6063 / 6105 / 6463 / 6061 / 7005 |
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Extrusion weight range: 0.4Kg/m up to 15.0Kg/m |
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Tempers: O / T4 / T5 / T6 |
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Profiles Extruded: Solids / Semi-Hollows / Hollows |
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General guidelines for standard tolerances: |
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Straightness: 0.004 x length (0.4mm / 100mm) |
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Flatness: 0.003 x width (0.3mm / 100mm) |
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Thickness: ±5% of the specified dimension |
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Length: |
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| Tolerances |
±mm |
| Below 10mm |
0.2 |
| Below 10~30mm |
0.3 |
| Below 30~50mm |
0.4 |
| Below 50~100mm |
0.6 |
| Below 100~180mm |
0.8 |
| Below 180~300mm |
1.0 |
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