JIANGYIN JACK-AIVA MACHINERY CO., LTD
                                                                                                           
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HVAC Round Duct Elbow Forming Machine | Segmented & Gore Elbow Production Line

Round Flange Forming Machine
2026-04-08
In this video, we demonstrate how our HVAC round duct elbow forming machine produces segmented and gore elbows with precision and flexibility. You'll see the complete manufacturing process—from sheet cutting and rolling to flanging, seaming, and final assembly—and learn how this system enables custom angle configurations while ensuring consistent quality for galvanized steel ductwork.