TDFC TDCF Lock & Cleats Roll‑Former – HVAC Sheet Metal Duct Machine
The TDFC TDCF Lock & Cleats Roll‑Former is a high-precision HVAC duct machine for forming flanges, locks, and cleats on sheet metal ducts. This rollformer produces flanges that perfectly fit standard TDC and TDF profiles, including Cornermatic, VDCI, VDCI-F, Auto C, Cornermate C/F corners.
Why It’s Different
Using a TDFC TDCF flange forming machine automates the process, reducing labor and material costs. Manual flange making requires multiple steps: cutting, smoothing, matching corners, and fastening with screws or welding. This is labor-intensive and time-consuming.
With the TDFC TDCF rollformer, the operator simply notches the sheet, and the machine:
- Forms the flange
- Bends the duct
- Finishes corners automatically with a corner fixing machine
This lock & cleats rollformer significantly saves production time and improves consistency.
Key Features
- Entrance slitter on the cleat side for converting leftover metal into cleats
- Convertible flange: switch between flat or grooved reinforced flanges
- Grooved flanges provide stronger joints and space for sealant or glue
- Fully compatible with TDC and TDF standard flanges
- Durable, efficient, ideal for high-volume HVAC duct fabrication
Benefits
- Saves labor and time compared to manual methods
- Increases precision and consistency
- Supports standard TDC and TDF duct connections
- TDFC TDCF machine for sale with 3-year warranty


| Technical parameters: | |
| Roll-forming speed, feet per min | 45* |
| Quantity of the forming passes | 15
flange, 14 cleat. |
| Capacity | 18-24 gauge for the flange 22 gauge for Cleat |
| Main motor power | 5 Hp / 220-240v / 60Hz/ 3 phase. |
| Size LхWхH | 110
х 30" h48 " |
| weight | 2100 lbs |
Fits most of corners designs:

