
Air Duct Seam Close
Hydraulic seam closing machine can be usedwith duct forming line, TDF roll formingmachine, and Pittsburgh lock machine. Theideal duct connection includes a united jointand the right-angle side works out seams ofhigh quality without the help of anotherauxiliary connecting tool. The process doesnothing to hurt the surface of the workpiecewith low noise.The finished seam is close,even, and effective. Plates in differentthicknesses are workable and can be finishedquickly and safely.







![]() Air Duct Automatic Production Line VIII | ![]() Air Duct Flange Corner Installation Machine | Flexible Air Duct Connector | ![]() TDC Duct Flange forming machine |
Fodi Machinery Co.Ltd Development History
★ Profound experience in HVAC Ducting Machinery (Since 1988).
★ Profound experience in Automatic Spiral Duct Forming (Since 2004).
★ Profound experience in Automatic Duct Production Line (Since 2006).
★ Have the largest inventory for HVAC Duct Making machines in the industry.
★Got Pantened for Fire Damper Series
★ The real manufacturer with the most complete varieties of HVAC Ducting Machinery in China.
★★★Fodi company can give you both CNC duct production line machine which can manufacture air duct automatically. We will suggest a whole machines series in accordance with different customers needs★★★
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