Electromechanical Seam Closing Machine Spiro Smart-Closer

Electromechanical Seam Closing Machine Spiro Smart-Closer


Spiro Smart-Closer is a modern, high-speed machine from Spiro International SA (Switzerland), designed for closing longitudinal corner locks (such as the Pittsburgh type) on straight sections of rectangular and square ductwork. This machine provides a fast and simple method for manufacturing high-quality ducts. Its key feature is the ability to operate efficiently, with the work cycle conveniently initiated via a foot pedal.

Features and Advantages

Feature Advantage
High Working Speed Productivity — a maximum speed of up to 15 m/min allows for rapid processing of long duct sections, increasing overall workshop efficiency.
Eliminates Pre-forming Steps Time and Space Savings — streamlines the production flow by integrating the closing process effectively.
Full Duct Support Quality and Precision — support along the entire length ensures accurate and uniform seam closure, preventing material deformation.
Foot Pedal Control Ergonomics — provides comfortable operation and frees the operator's hands to manipulate bulky workpieces.
Sealing Upgrade Capability Airtightness (Optional) — the ability to install an automatic mastic application kit allows for achieving the highest airtightness classes (Class D) for high-pressure systems.
HVAC Versatility Flexibility — ideally suited for the main range of rectangular ducts used in ventilation and air conditioning systems.

Standard Equipment

The Spiro Smart-Closer comes with a base set of elements required for automatic seam closure:

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

  • Long Work Table: Featuring a support system for the duct along its entire length.

  • Seam Closing Mechanism: Equipped with high-quality rolls.

  • Foot Pedal: For quick and easy initiation of the work cycle.

  • Electric Drive System.

Options

  • Automatic Mastic Kit Solution: A specialized module for the automatic application of sealant (mastic) into the closed seam. This ensures the highest quality air seal for airtight duct systems.

Technical Specifications

Parameter Value
Material Thickness 0.5–1.0 mm (Galvanized Steel)
Seam Closing Speed (max.) Up to 15 m/min
Workpiece Type Straight rectangular and square ducts

 

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