TF silo leg and connector roll forming line, silo leg ...
14 行 · 2021-5-10 · The machine base adopts welded structure and has quenching treatment. 2 The roll forming craft is made by the special Germany cold roll forming program COPRA; the craft is also made the FEA analysis and check. The structure of the rollers is combined, so the line speed difference and resisting force of roll forming is small. The sheet is easy ...
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