TDCF Flange & Cleats Roll Former for Rectangular HVAC Ductwork
What is a TDC Flange Forming Machine used for?
The TDCF Flange & Cleats Roll Former is designed to manufacture precision Transverse Duct Connector (TDC) flange profiles for rectangular HVAC duct fabrication. Designed for sheet metal manufacturers and HVAC contractors, the machine delivers consistent, high-quality flange profiles that simplify duct assembly and ensure reliable connections.
Unlike conventional forming equipment, this flange forming machine produces both standard TDC flange profiles and cleats in a single operation, providing a complete solution for rectangular duct fabrication while reducing production time and equipment costs.
Manual fabrication of duct flanges requires multiple operations, including cutting, edge finishing, corner fitting, drilling, and fastening or welding. This HVAC roll former automates these processes, delivering faster production, greater dimensional accuracy, consistent quality, and significantly reducing labor costs.
The machine can be configured to produce either standard flat flange profiles or reinforced grooved flange profiles. The integrated groove increases flange rigidity while providing a convenient channel for mastic, sealant, or adhesive, helping improve duct sealing performance.
An integrated slitting system converts narrow strips and sheet metal offcuts into ready-to-use cleats, maximizing material utilization and minimizing production waste. This feature helps reduce raw material costs while improving shop efficiency.
The finished flange profiles are fully compatible with industry-standard Transverse Duct Connector (TDC) corner systems, including Cornermatic®, VDCI®, Auto C®, and similar corner connectors, allowing fast and reliable assembly of rectangular duct sections.
Built with a heavy-duty welded frame and precision roll tooling, the machine provides stable operation, excellent dimensional accuracy, and dependable performance during continuous production. The rigid construction minimizes vibration while maintaining consistent profile quality throughout long manufacturing runs.
Suitable for processing galvanized steel, stainless steel, and other HVAC sheet metals, this rectangular duct flange forming machine is an ideal solution for manufacturers producing rectangular duct sections, fittings, and custom ventilation components.
Technical Specifications
- Roll-forming speed: 45 ft/min
- Forming stations: 15
- Material capacity: 18–24 gauge steel
- Main motor: 5 HP
- Power supply: 220–240 V, 60 Hz, 3-Phase
- Machine dimensions (L × W × H): 110" × 30" × 48"
- Machine weight: 2,100 lbs
Applications
- Rectangular HVAC air ducts
- Commercial ventilation systems
- Industrial air distribution systems
- Duct fittings and fabricated components
- Supply and return air duct sections
Key Features
- Produces standard Transverse Duct Connector (TDC) flange profiles and cleats in a single machine
- Switches between standard flat and reinforced grooved flange profiles
- Integrated groove provides a channel for mastic, sealant, or adhesive
- Built-in slitter converts sheet metal offcuts into ready-to-use cleats, reducing material waste
- Compatible with industry-standard Transverse Duct Connector (TDC) corner systems, including Cornermatic®, VDCI®, Auto C®, and similar connectors
- High-precision roll forming for accurate and repeatable flange dimensions
- Heavy-duty welded steel construction for long service life
- Stable, low-vibration operation for continuous production
- Suitable for galvanized steel and stainless steel
- Low maintenance with durable roll tooling
- Reduces labor costs while increasing manufacturing efficiency
The TDCF Flange Forming Machine provides an efficient, cost-effective solution for high-volume rectangular HVAC duct production by combining precision roll forming, material savings, and reliable long-term performance for modern duct fabrication.
Request a consultation
