Electromechanical Seam Closing Machine Wammes Duct Seamer DS 1.2

Electromechanical Seam Closing Machine Wammes Duct Seamer DS 1.2


Wammes Duct Seamer DS 1.2 is a high-efficiency electromechanical machine from the German company Wammes Machinery GmbH. It is specifically designed to simultaneously form the corner lock (“male” and “female”) on two opposite sides of a rectangular duct and close it in a single pass. This versatility makes it exceptionally productive for the manufacturing of rectangular HVAC ductwork, reducing the need for additional equipment and multiple operators.

Features and Advantages

Feature Advantage
Comprehensive One-Pass Processing Resource Savings — combines flange profiling and seam closing into a single operation, significantly increasing productivity and reducing production costs.
Ductwork Specialization High Quality — specifically optimized for four-sided duct workpieces, ensuring a precise and reliable corner seam.
Low Resource Consumption Cost-effectiveness — efficient and productive equipment that saves labor, ultimately lowering overall manufacturing expenses.
Optimal Working Speed Production Speed — a working speed of approximately 10 m/min ensures rapid assembly of even long duct sections.
Rigid Construction Reliability — the robust machine design guarantees durability and consistent seam quality over a long service life.

Standard Equipment

  • Robust Welded Frame: Ensures machine stability during high-speed operations.

  • Integrated Electromechanical Drive System: Rated at 5.5 kW.

  • Forming and Closing Roller Set: Hardened rolls)mounted on heavy-duty axes for simultaneous profiling and closing of the corner lock.

  • Infeed and Outfeed Tables: Designed to support oversized workpieces.

  • Control Panel: Equipped with necessary safety elements and emergency stops.

Technical Specifications

Parameter Value
Max. Material Thickness (Galvanized Steel) 0.5–1.2 mm
Min. Duct Cross-Section
Working Speed (approx.) 10 m/min
Motor Power 5.5 kW
Power Supply
Table Height (from floor) 950 mm
Dimensions ()
Weight 1200 kg

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