Our Machinery
State-of-the-art equipment for precision HVAC duct fabrication.
Coil Liner
The starting point of our manufacturing process. Our coil liner has two individual slots for different sheet gauges, capable of groove cutting and producing sheets for C&S and TDF lock systems. It completes sheet folding for rectangular duct units with precision.
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Plasma Cutting Machine
Our CNC plasma cutter uses a hot plasma jet to cut any electrically conductive material — steel, stainless steel, aluminum, brass, and copper. Computer-designed precision cutting directly from ducting drawings ensures exact specifications every time.
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Lock Forming Machine
Creates 6 different lock types that provide structural strength for various duct configurations. The lock forming process is critical to ensuring airtight, durable duct connections that meet international standards.
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TDF Flange Machine
Creates TDF (Transverse Duct Flange) systems in both American and European standards, as recommended by SMACNA. Compliant with DW144/142 and GB50243-97 standards for reliable flange connections.
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Pneumatic Folder
Uses a 4-cylinder pneumatic system — two cylinders for bending and two for pressing. Provides stable, consistent folding operations customizable to specific customer requirements.
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Power Flanger
Features an auto-guide system for producing perfect right-angle flanges. Automatically follows edges — straight or curved — with a calibrated dial capable of radii as small as 3-1/4 inches.
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Pittsburgh Seam Closer
Made by Trumpf, this machine presses and seals standing and angular seams. The free-standing tool handles tight corners, producing smooth, aesthetic Pittsburgh Lock Seam connections.
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Our machinery handles any specification. Let's discuss your project.