Spiral Duct End Flanging Machine | HVAC Ventilation Duct Connection Production

Spiral Duct End Flanging Machine for HVAC ventilation duct connection production. This video shows the end flanging process used to form connection edges directly on spiral ducts for HVAC and industrial ventilation systems. The machine processes rigid spiral ducts by forming the duct end into a flange profile, helping manufacturers prepare duct sections for connection and installation. Main Process: • Spiral duct positioning • Duct end feeding • End flanging and forming • Consistent flange profile • Finished duct connection end Production Benefits: • Form duct-end flanges directly on spiral ducts • Reduce manual end forming • Improve consistency of duct connection ends • Support different duct specifications • Improve ventilation duct production efficiency • Suitable for continuous duct fabrication Applications: • HVAC Ventilation Systems • Spiral Duct Manufacturing • Air Conditioning Ductwork • Industrial Ventilation • Commercial Building Ventilation • Exhaust Duct Systems • Dust Collection Systems • Duct Fabrication Workshops Suitable for manufacturers producing rigid spiral ducts and ventilation duct connections for HVAC and industrial air-handling systems. Looking for a spiral duct end flanging solution? Contact us for machine specifications, processing videos, duct samples, and quotation. Website: https://www.bobomachine.com Product:https://www.bobomachine.com/product-c... WhatsApp: +86 15962807500 Email: sotu@bobomachine.com #SpiralDuctFlanging #SpiralDuctMachine #DuctFlangingMachine #HVACVentilation #DuctFabrication #VentilationDuct