Auto Duct Seam Closer Machine

Seam Closer enables easy locking of square and rectangular duct edges. Thanks to its clamping system, it minimizes air leakage to the lowest level. It reduces labor effort and saves time during operation.

It is designed to join ducts using the widely used Numlock seam system in ventilation applications. It is used to close square and rectangular ducts produced by auto duct forming machines.

• Roll forming rollers are made of high-grade 2379 steel, resistant to abrasion and wear.
• All contact surfaces where ducts pass are galvanized to prevent scratches, corrosion, and wear.
• Machine guards and sheet passing sections are made of stainless steel.