Wammes Fully Automated Machine System for Rectangular Duct Production

Wammes Fully Automated Machine System for Rectangular Duct Production


Wammes Fully Automated Machine System is a fully automated, high-technology line specifically designed for the large-scale production of rectangular ducts with an integrated Profiled Duct Flange (PDF). The system is intended to ensure the highest possible airtightness (up to Class D) and production speed with minimal operator involvement. It performs all stages: from coil feeding, forming stiffening ribs and the flange, to cutting and bending the blank.

Features and Advantages  
  • Full Automation: Minimizes operator intervention to increase production speed and accuracy.
  • Integrated PDF Flange: Specialized solution for forming the flange directly on the blank, ensuring strength and high airtightness.
  • Highest Airtightness Class: The PDF 3 system allows achieving airtightness Class "D" (the highest according to standards).
  • Shape Versatility: Capability to produce ducts in the format of Full Box (fully wrapped), U-, L-, and I-sections.
  • High Speed: Designed for large volumes. For example: the line produces a section in .
  • Roller System: Possibility of using the NEW rolls locking system for quick profile changeover.
  Standard Equipment  
  • Decoiling and Straightening: Automated decoiler (for ) and straightening unit.
  • Stiffening Rib Forming: Built-in profiling unit for strengthening the blank.
  • Flange Forming Module: Multi-station profiling unit for the integrated PDF 20 mm or PDF 30 mm flange (depending on the order), which may contain forming stations.
  • Cutting: High-precision hydraulic cutting unit.
  • Punching: Station for punching holes (e.g., for stiffening bars).
  • Control: Industrial controller and touch screen for full control of the production process and job queue.
  • Lock Seam: Pittsburgh lock seam forming section and automatic seam sealing (optional).
  • Bending Module: Automatic hydraulic bending module for forming the final profile.
  Options  
  • Seam Sealing: Sealant injection option for injecting sealant into the Pittsburgh lock seam, ensuring maximum airtightness.
  • Special Flange: Configuration for the PDF 3 flange for airtightness Class "D".
  • Additional Punching: Holepunches for stiffening bars.
  Technical Specifications  
Parameter Value
Material Galvanized Steel
Material Thickness (Range)
Coil Width (Max.)
Coil Weight (Max.)
Duct Types Full Box, U, L, I-piece
PDF Flange Height ( material thickness) and ( material thickness) (depending on configuration)
Airtightness Class (Max.) Class D (with special PDF 3 configuration)
Number of Forming Stations (depending on flange type)
Profiling Integrated PDF flange, Pittsburgh lock seam

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