Precision Engineered—Octagonal Tube Extrusion Die
Kaisite have successfully developed a high-performance 3-piece assembly die for octagonal tube profiles (400x320), designed specifically for a 12-inch press.




This die structure ensures excellent stability and flow balance, delivering consistent cross-sectional accuracy and superior surface finish — ideal for applications in industrial frames, structural components, and custom architectural elements.
If you work with multi-sided hollow profiles and seek reliability from the first run, let’s connect.
Custom die design | Flow optimization | Ready for production
#ExtrusionDie #AluminumExtrusion #OctagonalTube #HollowProfile #DieDesign #PrecisionTooling #Manufacturing


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+86-15599003470 / +86-17372744999 / +86-15370077141
+86-0572-6066288
+86-0572-6066287
Green Intelligent Manufacturing Industrial Park, Changxing District, South Taihu Lake Industrial Agglomeration Area, Changxing County, Huzhou City, Zhejiang, China.

